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corosync/corosync-trunk.diff
Fabio M. Di Nitto 262f485720 Update to latest trunk (1756)
2009-02-02 07:19:05 +00:00

22707 lines
667 KiB
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diff -Naurd corosync-0.92/exec/apidef.c corosync-trunk/exec/apidef.c
--- corosync-0.92/exec/apidef.c 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/exec/apidef.c 2008-12-08 16:55:41.000000000 +0100
@@ -46,6 +46,7 @@
#include "main.h"
#include "ipc.h"
#include "sync.h"
+#include "quorum.h"
#include <corosync/engine/coroapi.h>
#include "service.h"
#include <corosync/lcr/lcr_ifact.h>
@@ -55,11 +56,16 @@
/*
* Remove compile warnings about type name changes
*/
-typedef int (*typedef_tpg_join) (corosync_tpg_handle, struct corosync_tpg_group *, int);
-typedef int (*typedef_tpg_leave) (corosync_tpg_handle, struct corosync_tpg_group *, int);
-typedef int (*typedef_tpg_groups_mcast) (corosync_tpg_handle, int, struct corosync_tpg_group *, int groups_cnt, struct iovec *, int);
-typedef int (*typedef_tpg_groups_send_ok) (corosync_tpg_handle, struct corosync_tpg_group *, int groups_cnt, struct iovec *, int);
+typedef int (*typedef_tpg_join) (cs_tpg_handle, struct corosync_tpg_group *, int);
+typedef int (*typedef_tpg_leave) (cs_tpg_handle, struct corosync_tpg_group *, int);
+typedef int (*typedef_tpg_groups_mcast) (cs_tpg_handle, int, struct corosync_tpg_group *, int groups_cnt, struct iovec *, int);
+typedef int (*typedef_tpg_groups_send_ok) (cs_tpg_handle, struct corosync_tpg_group *, int groups_cnt, struct iovec *, int);
+static inline void _corosync_public_exit_error (
+ cs_fatal_error_t err, const char *file, unsigned int line)
+{
+ _corosync_exit_error (err, file, line);
+}
static struct corosync_api_v1 apidef_corosync_api_v1 = {
.timer_add_duration = corosync_timer_add_duration,
@@ -68,16 +74,16 @@
.timer_time_get = NULL,
.ipc_source_set = message_source_set,
.ipc_source_is_local = message_source_is_local,
- .ipc_private_data_get = corosync_conn_private_data_get,
+ .ipc_private_data_get = cs_conn_private_data_get,
.ipc_response_send = NULL,
- .ipc_response_no_fcc = corosync_conn_send_response_no_fcc,
+ .ipc_response_no_fcc = cs_conn_send_response_no_fcc,
.ipc_dispatch_send = NULL,
- .ipc_conn_send_response = corosync_conn_send_response,
- .ipc_conn_partner_get = corosync_conn_partner_get,
- .ipc_refcnt_inc = corosync_ipc_flow_control_local_increment,
- .ipc_refcnt_dec = corosync_ipc_flow_control_local_decrement,
- .ipc_fc_create = corosync_ipc_flow_control_create,
- .ipc_fc_destroy = corosync_ipc_flow_control_destroy,
+ .ipc_conn_send_response = cs_conn_send_response,
+ .ipc_conn_partner_get = cs_conn_partner_get,
+ .ipc_refcnt_inc = cs_ipc_flow_control_local_increment,
+ .ipc_refcnt_dec = cs_ipc_flow_control_local_decrement,
+ .ipc_fc_create = cs_ipc_flow_control_create,
+ .ipc_fc_destroy = cs_ipc_flow_control_destroy,
.totem_nodeid_get = totempg_my_nodeid_get,
.totem_family_get = totempg_my_family_get,
.totem_ring_reenable = totempg_ring_reenable,
@@ -86,6 +92,7 @@
.totem_ifaces_get = totempg_ifaces_get,
.totem_ifaces_print = totempg_ifaces_print,
.totem_ip_print = totemip_print,
+ .totem_callback_token_create = totempg_callback_token_create,
.tpg_init = totempg_groups_initialize,
.tpg_exit = NULL, /* missing from totempg api */
.tpg_join = (typedef_tpg_join)totempg_groups_join,
@@ -95,12 +102,16 @@
.tpg_groups_mcast = (typedef_tpg_groups_mcast)totempg_groups_mcast_groups,
.tpg_groups_send_ok = (typedef_tpg_groups_send_ok)totempg_groups_send_ok_groups,
.sync_request = sync_request,
+ .quorum_is_quorate = corosync_quorum_is_quorate,
+ .quorum_register_callback = corosync_quorum_register_callback,
+ .quorum_unregister_callback = corosync_quorum_unregister_callback,
+ .quorum_initialize = corosync_quorum_initialize,
.service_link_and_init = corosync_service_link_and_init,
.service_unlink_and_exit = corosync_service_unlink_and_exit,
.plugin_interface_reference = lcr_ifact_reference,
.plugin_interface_release = lcr_ifact_release,
.error_memory_failure = _corosync_out_of_memory_error,
- .fatal_error = _corosync_exit_error
+ .fatal_error = _corosync_public_exit_error
};
void apidef_init (struct objdb_iface_ver0 *objdb) {
diff -Naurd corosync-0.92/exec/coropoll.c corosync-trunk/exec/coropoll.c
--- corosync-0.92/exec/coropoll.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/coropoll.c 2009-01-20 18:59:10.000000000 +0100
@@ -59,6 +59,7 @@
struct timerlist timerlist;
void (*serialize_lock_fn) (void);
void (*serialize_unlock_fn) (void);
+ int stop_requested;
};
/*
@@ -92,6 +93,7 @@
poll_instance->poll_entries = 0;
poll_instance->ufds = 0;
poll_instance->poll_entry_count = 0;
+ poll_instance->stop_requested = 0;
poll_instance->serialize_lock_fn = serialize_lock_fn;
poll_instance->serialize_unlock_fn = serialize_unlock_fn;
timerlist_init (&poll_instance->timerlist);
@@ -291,18 +293,18 @@
struct poll_instance *poll_instance;
int res = 0;
+ if (timer_handle_out == NULL) {
+ res -ENOENT;
+ goto error_exit;
+ }
+
res = hdb_handle_get (&poll_instance_database, handle,
(void *)&poll_instance);
if (res != 0) {
res = -ENOENT;
-
goto error_exit;
}
- if (timer_handle_out == 0) {
- res = -ENOENT;
- }
-
timerlist_add_duration (&poll_instance->timerlist,
timer_fn, data, ((unsigned long long)msec_duration) * 1000000ULL, timer_handle_out);
@@ -336,6 +338,27 @@
return (res);
}
+int poll_stop (
+ poll_handle handle)
+{
+ struct poll_instance *poll_instance;
+ unsigned int res;
+
+ res = hdb_handle_get (&poll_instance_database, handle,
+ (void *)&poll_instance);
+ if (res != 0) {
+ res = -ENOENT;
+ goto error_exit;
+ }
+
+ poll_instance->stop_requested = 1;
+
+ hdb_handle_put (&poll_instance_database, handle);
+error_exit:
+ return (res);
+}
+
+
int poll_run (
poll_handle handle)
{
@@ -366,6 +389,10 @@
retry_poll:
res = poll (poll_instance->ufds,
poll_instance->poll_entry_count, expire_timeout_msec);
+ if (poll_instance->stop_requested) {
+ printf ("poll should stop\n");
+ return (0);
+ }
if (errno == EINTR && res == -1) {
goto retry_poll;
} else
@@ -403,9 +430,6 @@
return (-1);
}
-int poll_stop (
- poll_handle handle);
-
#ifdef COMPILE_OUT
void poll_print_state (
poll_handle handle,
diff -Naurd corosync-0.92/exec/crypto.c corosync-trunk/exec/crypto.c
--- corosync-0.92/exec/crypto.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/exec/crypto.c 2009-01-26 21:22:28.000000000 +0100
@@ -20,13 +20,14 @@
#endif
#include <fcntl.h>
#include <unistd.h>
+#include <stdint.h>
#include "crypto.h"
#define CONST64(n) n ## ULL
-typedef unsigned long ulong32;
-typedef unsigned long long ulong64;
+typedef uint32_t ulong32;
+typedef uint64_t ulong64;
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define ENDIAN_LITTLE
@@ -41,10 +42,10 @@
#endif
#if defined(COROSYNC_LINUX)
-#if __WORDIZE == 64
+#if __WORDSIZE == 64
#define ENDIAN_64BITWORD
#endif
-#if __WORDIZE == 32
+#if __WORDSIZE == 32
#define ENDIAN_32BITWORD
#endif
#else
@@ -844,7 +845,7 @@
assert ((len & 3) == 0);
for (i = 0; i < len; i += 4) {
- k = BYTE2WORD((unsigned char *)&buf[i]);
+ k = BYTE2WORD((unsigned char*)&buf[i]);
ADDKEY(k);
cycle(c->R);
XORNL(nltap(c));
@@ -1250,11 +1251,11 @@
void (*callback)(void))
{
int fd;
- int rb;
+ unsigned long rb;
fd = open ("/dev/urandom", O_RDONLY);
- rb = read (fd, buf, len);
+ rb = (unsigned long)read (fd, buf, len);
close (fd);
diff -Naurd corosync-0.92/exec/crypto.h corosync-trunk/exec/crypto.h
--- corosync-0.92/exec/crypto.h 2004-09-15 22:20:07.000000000 +0200
+++ corosync-trunk/exec/crypto.h 2009-01-26 21:22:28.000000000 +0100
@@ -1,6 +1,8 @@
#ifndef CRYPTO_H_DEFINED
#define CRYPTO_H_DEFINED
+#include <stdint.h>
+
#define DIGEST_SHA1 0
#define PRNG_SOBER 0
@@ -88,7 +90,7 @@
unsigned char *dst, unsigned long *dstlen);
struct sober128_prng {
- unsigned long R[17], /* Working storage for the shift register */
+ uint32_t R[17], /* Working storage for the shift register */
initR[17], /* saved register contents */
konst, /* key dependent constant */
sbuf; /* partial word encryption buffer */
diff -Naurd corosync-0.92/exec/flow.c corosync-trunk/exec/flow.c
--- corosync-0.92/exec/flow.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/flow.c 2008-11-06 22:49:07.000000000 +0100
@@ -34,9 +34,9 @@
/*
* New messages are allowed from the library ONLY when the processor has not
- * received a COROSYNC_FLOW_CONTROL_STATE_ENABLED from any processor. If a
- * COROSYNC_FLOW_CONTROL_STATE_ENABLED message is sent, it must later be
- * cancelled by a COROSYNC_FLOW_CONTROL_STATE_DISABLED message. A configuration
+ * received a CS_FLOW_CONTROL_STATE_ENABLED from any processor. If a
+ * CS_FLOW_CONTROL_STATE_ENABLED message is sent, it must later be
+ * cancelled by a CS_FLOW_CONTROL_STATE_DISABLED message. A configuration
* change with the flow controlled processor leaving the configuration will
* also cancel flow control.
*/
@@ -68,12 +68,12 @@
unsigned int service __attribute__((aligned(8)));
char id[1024] __attribute__((aligned(8)));
unsigned int id_len __attribute__((aligned(8)));
- enum corosync_flow_control_state flow_control_state __attribute__((aligned(8)));
+ enum cs_flow_control_state flow_control_state __attribute__((aligned(8)));
};
struct flow_control_node_state {
unsigned int nodeid;
- enum corosync_flow_control_state flow_control_state;
+ enum cs_flow_control_state flow_control_state;
};
struct flow_control_service {
@@ -81,10 +81,10 @@
unsigned int service;
char id[1024];
unsigned int id_len;
- void (*flow_control_state_set_fn) (void *context, enum corosync_flow_control_state flow_control_state);
+ void (*flow_control_state_set_fn) (void *context, enum cs_flow_control_state flow_control_state);
void *context;
unsigned int processor_count;
- enum corosync_flow_control_state flow_control_state;
+ enum cs_flow_control_state flow_control_state;
struct list_head list;
struct list_head list_all;
};
@@ -108,7 +108,7 @@
static inline int flow_control_xmit (
struct flow_control_service *flow_control_service,
- enum corosync_flow_control_state flow_control_state)
+ enum cs_flow_control_state flow_control_state)
{
struct flow_control_message flow_control_message;
struct iovec iovec;
@@ -165,11 +165,11 @@
* Determine if any flow control is enabled on any nodes and set
* the internal variable appropriately
*/
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_DISABLED;
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_DISABLED;
flow_control_service->flow_control_state_set_fn (flow_control_service->context, flow_control_service->flow_control_state);
for (i = 0; i < flow_control_service->processor_count; i++) {
- if (flow_control_service->flow_control_node_state[i].flow_control_state == COROSYNC_FLOW_CONTROL_STATE_ENABLED) {
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_ENABLED;
+ if (flow_control_service->flow_control_node_state[i].flow_control_state == CS_FLOW_CONTROL_STATE_ENABLED) {
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_ENABLED;
flow_control_service->flow_control_state_set_fn (flow_control_service->context, flow_control_service->flow_control_state);
}
}
@@ -204,7 +204,7 @@
*/
for (i = 0; i < member_list_entries; i++) {
flow_control_node_state_temp[i].nodeid = member_list[i];
- flow_control_node_state_temp[i].flow_control_state = COROSYNC_FLOW_CONTROL_STATE_DISABLED;
+ flow_control_node_state_temp[i].flow_control_state = CS_FLOW_CONTROL_STATE_DISABLED;
/*
* Determine if previous state was set for this processor
@@ -231,10 +231,10 @@
* Turn on all flow control after a configuration change
*/
flow_control_service->processor_count = flow_control_member_list_entries;
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_DISABLED;
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_DISABLED;
for (i = 0; i < member_list_entries; i++) {
- if (flow_control_service->flow_control_node_state[i].flow_control_state == COROSYNC_FLOW_CONTROL_STATE_ENABLED) {
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_ENABLED;
+ if (flow_control_service->flow_control_node_state[i].flow_control_state == CS_FLOW_CONTROL_STATE_ENABLED) {
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_ENABLED;
flow_control_service->flow_control_state_set_fn (flow_control_service->context, flow_control_service->flow_control_state);
}
}
@@ -244,7 +244,7 @@
/*
* External API
*/
-unsigned int corosync_flow_control_initialize (void)
+unsigned int cs_flow_control_initialize (void)
{
unsigned int res;
@@ -271,7 +271,7 @@
return (0);
}
-unsigned int corosync_flow_control_ipc_init (
+unsigned int cs_flow_control_ipc_init (
unsigned int *flow_control_handle,
unsigned int service)
{
@@ -301,19 +301,19 @@
}
-unsigned int corosync_flow_control_ipc_exit (
+unsigned int cs_flow_control_ipc_exit (
unsigned int flow_control_handle)
{
hdb_handle_destroy (&flow_control_hdb, flow_control_handle);
return (0);
}
-unsigned int corosync_flow_control_create (
+unsigned int cs_flow_control_create (
unsigned int flow_control_handle,
unsigned int service,
void *id,
unsigned int id_len,
- void (*flow_control_state_set_fn) (void *context, enum corosync_flow_control_state flow_control_state),
+ void (*flow_control_state_set_fn) (void *context, enum cs_flow_control_state flow_control_state),
void *context)
{
struct flow_control_service *flow_control_service;
@@ -337,7 +337,7 @@
*/
memset (flow_control_service, 0, sizeof (struct flow_control_service));
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_DISABLED;
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_DISABLED;
flow_control_service->service = service;
memcpy (flow_control_service->id, id, id_len);
flow_control_service->id_len = id_len;
@@ -363,7 +363,7 @@
return (res);
}
-unsigned int corosync_flow_control_destroy (
+unsigned int cs_flow_control_destroy (
unsigned int flow_control_identifier,
unsigned int service,
unsigned char *id,
@@ -389,7 +389,7 @@
if ((flow_control_service->id_len == id_len) &&
(memcmp (flow_control_service->id, id, id_len) == 0)) {
flow_control_xmit (flow_control_service,
- COROSYNC_FLOW_CONTROL_STATE_DISABLED);
+ CS_FLOW_CONTROL_STATE_DISABLED);
list_del (&flow_control_service->list);
list_del (&flow_control_service->list_all);
free (flow_control_service);
@@ -406,7 +406,7 @@
* Disable the ability for new messages to be sent for this service
* with the handle id of length id_len
*/
-unsigned int corosync_flow_control_disable (
+unsigned int cs_flow_control_disable (
unsigned int flow_control_handle)
{
struct flow_control_instance *instance;
@@ -425,8 +425,8 @@
list = list->next) {
flow_control_service = list_entry (list, struct flow_control_service, list);
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_DISABLED;
- flow_control_xmit (flow_control_service, COROSYNC_FLOW_CONTROL_STATE_DISABLED);
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_DISABLED;
+ flow_control_xmit (flow_control_service, CS_FLOW_CONTROL_STATE_DISABLED);
}
hdb_handle_put (&flow_control_hdb, flow_control_handle);
@@ -438,7 +438,7 @@
* Enable the ability for new messagess to be sent for this service
* with the handle id of length id_len
*/
-unsigned int corosync_flow_control_enable (
+unsigned int cs_flow_control_enable (
unsigned int flow_control_handle)
{
struct flow_control_instance *instance;
@@ -458,8 +458,8 @@
flow_control_service = list_entry (list, struct flow_control_service, list);
- flow_control_service->flow_control_state = COROSYNC_FLOW_CONTROL_STATE_ENABLED;
- flow_control_xmit (flow_control_service, COROSYNC_FLOW_CONTROL_STATE_ENABLED);
+ flow_control_service->flow_control_state = CS_FLOW_CONTROL_STATE_ENABLED;
+ flow_control_xmit (flow_control_service, CS_FLOW_CONTROL_STATE_ENABLED);
}
hdb_handle_put (&flow_control_hdb, flow_control_handle);
diff -Naurd corosync-0.92/exec/flow.h corosync-trunk/exec/flow.h
--- corosync-0.92/exec/flow.h 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/flow.h 2008-11-06 22:49:07.000000000 +0100
@@ -37,38 +37,38 @@
#define FLOW_H_DEFINED
#define COROSYNC_FLOW_CONTROL_STATE
-enum corosync_flow_control_state {
- COROSYNC_FLOW_CONTROL_STATE_DISABLED,
- COROSYNC_FLOW_CONTROL_STATE_ENABLED
+enum cs_flow_control_state {
+ CS_FLOW_CONTROL_STATE_DISABLED,
+ CS_FLOW_CONTROL_STATE_ENABLED
};
-unsigned int corosync_flow_control_initialize (void);
+unsigned int cs_flow_control_initialize (void);
-unsigned int corosync_flow_control_ipc_init (
+unsigned int cs_flow_control_ipc_init (
unsigned int *flow_control_identifier,
unsigned int service);
-unsigned int corosync_flow_control_ipc_exit (
+unsigned int cs_flow_control_ipc_exit (
unsigned int flow_control_identifier);
-unsigned int corosync_flow_control_create (
+unsigned int cs_flow_control_create (
unsigned int flow_control_handle,
unsigned int service,
void *id,
unsigned int id_len,
- void (*flow_control_state_set_fn) (void *context, enum corosync_flow_control_state flow_control_state),
+ void (*flow_control_state_set_fn) (void *context, enum cs_flow_control_state flow_control_state),
void *context);
-unsigned int corosync_flow_control_destroy (
+unsigned int cs_flow_control_destroy (
unsigned int flow_control_identifier,
unsigned int service,
unsigned char *id,
unsigned int id_len);
-unsigned int corosync_flow_control_disable (
+unsigned int cs_flow_control_disable (
unsigned int flow_control_identifier);
-unsigned int corosync_flow_control_enable (
+unsigned int cs_flow_control_enable (
unsigned int flow_control_identifier);
#endif /* FLOW_H_DEFINED */
diff -Naurd corosync-0.92/exec/ipc.c corosync-trunk/exec/ipc.c
--- corosync-0.92/exec/ipc.c 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/exec/ipc.c 2008-12-28 10:25:17.000000000 +0100
@@ -62,7 +62,7 @@
#endif
#include <corosync/swab.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/list.h>
#include <corosync/queue.h>
#include <corosync/lcr/lcr_ifact.h>
@@ -72,6 +72,7 @@
#include <corosync/engine/config.h>
#include <corosync/engine/logsys.h>
+#include "quorum.h"
#include "poll.h"
#include "totemsrp.h"
#include "mempool.h"
@@ -153,7 +154,7 @@
unsigned int flow_control_handle; /* flow control identifier */
unsigned int flow_control_enabled; /* flow control enabled bit */
unsigned int flow_control_local_count; /* flow control local count */
- enum corosync_lib_flow_control flow_control; /* Does this service use IPC flow control */
+ enum cs_lib_flow_control flow_control; /* Does this service use IPC flow control */
pthread_mutex_t flow_control_mutex;
int (*lib_exit_fn) (void *conn);
struct timerlist timerlist;
@@ -193,26 +194,26 @@
struct conn_info *conn_info,
void *message)
{
- SaAisErrorT error = SA_AIS_ERR_ACCESS;
+ cs_error_t error = CS_ERR_ACCESS;
uintptr_t cinfo = (uintptr_t)conn_info;
mar_req_lib_response_init_t *req_lib_response_init = (mar_req_lib_response_init_t *)message;
mar_res_lib_response_init_t res_lib_response_init;
if (conn_info->authenticated) {
conn_info->service = req_lib_response_init->resdis_header.service;
- error = SA_AIS_OK;
+ error = CS_OK;
}
res_lib_response_init.header.size = sizeof (mar_res_lib_response_init_t);
res_lib_response_init.header.id = MESSAGE_RES_INIT;
res_lib_response_init.header.error = error;
res_lib_response_init.conn_info = (mar_uint64_t)cinfo;
- corosync_conn_send_response (
+ cs_conn_send_response (
conn_info,
&res_lib_response_init,
sizeof (res_lib_response_init));
- if (error == SA_AIS_ERR_ACCESS) {
+ if (error == CS_ERR_ACCESS) {
libais_disconnect_security (conn_info);
return (-1);
}
@@ -223,7 +224,7 @@
struct conn_info *conn_info,
void *message)
{
- SaAisErrorT error = SA_AIS_ERR_ACCESS;
+ cs_error_t error = CS_ERR_ACCESS;
uintptr_t cinfo;
mar_req_lib_dispatch_init_t *req_lib_dispatch_init = (mar_req_lib_dispatch_init_t *)message;
mar_res_lib_dispatch_init_t res_lib_dispatch_init;
@@ -232,9 +233,9 @@
if (conn_info->authenticated) {
conn_info->service = req_lib_dispatch_init->resdis_header.service;
if (!ais_service[req_lib_dispatch_init->resdis_header.service])
- error = SA_AIS_ERR_NOT_SUPPORTED;
+ error = CS_ERR_NOT_SUPPORTED;
else
- error = SA_AIS_OK;
+ error = CS_OK;
cinfo = (uintptr_t)req_lib_dispatch_init->conn_info;
conn_info->conn_info_partner = (struct conn_info *)cinfo;
@@ -252,7 +253,7 @@
msg_conn_info = (struct conn_info *)cinfo;
msg_conn_info->conn_info_partner = conn_info;
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
int private_data_size;
private_data_size = ais_service[req_lib_dispatch_init->resdis_header.service]->private_data_size;
@@ -261,7 +262,7 @@
conn_info->conn_info_partner->private_data = conn_info->private_data;
if (conn_info->private_data == NULL) {
- error = SA_AIS_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
} else {
memset (conn_info->private_data, 0, private_data_size);
}
@@ -276,16 +277,16 @@
res_lib_dispatch_init.header.id = MESSAGE_RES_INIT;
res_lib_dispatch_init.header.error = error;
- corosync_conn_send_response (
+ cs_conn_send_response (
conn_info,
&res_lib_dispatch_init,
sizeof (res_lib_dispatch_init));
- if (error == SA_AIS_ERR_ACCESS) {
+ if (error == CS_ERR_ACCESS) {
libais_disconnect_security (conn_info);
return (-1);
}
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (-1);
}
@@ -296,8 +297,8 @@
conn_info->flow_control = ais_service[conn_info->service]->flow_control;
conn_info->conn_info_partner->flow_control = ais_service[conn_info->service]->flow_control;
- if (ais_service[conn_info->service]->flow_control == COROSYNC_LIB_FLOW_CONTROL_REQUIRED) {
- corosync_flow_control_ipc_init (
+ if (ais_service[conn_info->service]->flow_control == CS_LIB_FLOW_CONTROL_REQUIRED) {
+ cs_flow_control_ipc_init (
&conn_info->flow_control_handle,
conn_info->service);
@@ -448,7 +449,7 @@
conn_info->state = CONN_STATE_DISCONNECTED;
conn_info->conn_info_partner->state = CONN_STATE_DISCONNECTED;
if (conn_info->flow_control_enabled == 1) {
- corosync_flow_control_disable (conn_info->flow_control_handle);
+ cs_flow_control_disable (conn_info->flow_control_handle);
}
return (0);
}
@@ -486,6 +487,7 @@
struct sched_param sched_param;
int res;
pthread_mutex_t *rel_mutex;
+ pthread_mutex_t *rel2_mutex;
unsigned int service;
struct conn_info *cinfo_partner;
void *private_data;
@@ -523,11 +525,12 @@
case CONN_STATE_DISCONNECTED:
rel_mutex = conn_info->shared_mutex;
+ rel2_mutex = &conn_info->mutex;
private_data = conn_info->private_data;
cinfo_partner = conn_info->conn_info_partner;
conn_info_destroy (conn);
if (service == SOCKET_SERVICE_INIT) {
- pthread_mutex_unlock (&conn_info->mutex);
+ pthread_mutex_unlock (rel2_mutex);
} else {
pthread_mutex_unlock (rel_mutex);
}
@@ -633,34 +636,37 @@
/*
* IPC group-wide flow control
*/
- if (conn_info->flow_control == COROSYNC_LIB_FLOW_CONTROL_REQUIRED) {
+ if (conn_info->flow_control == CS_LIB_FLOW_CONTROL_REQUIRED) {
if (conn_info->flow_control_enabled == 0 &&
((fcc + FLOW_CONTROL_ENTRIES_ENABLE) > SIZEQUEUE)) {
log_printf (LOG_LEVEL_NOTICE, "Enabling flow control [%d/%d] - [%d].\n",
entries_usedhw, SIZEQUEUE,
flow_control_local_count);
- corosync_flow_control_enable (conn_info->flow_control_handle);
+ cs_flow_control_enable (conn_info->flow_control_handle);
conn_info->flow_control_enabled = 1;
- conn_info->conn_info_partner->flow_control_enabled = 1;
+ if (conn_info->conn_info_partner) {
+ conn_info->conn_info_partner->flow_control_enabled = 1;
+ }
}
if (conn_info->flow_control_enabled == 1 &&
-
fcc <= FLOW_CONTROL_ENTRIES_DISABLE) {
log_printf (LOG_LEVEL_NOTICE, "Disabling flow control [%d/%d] - [%d].\n",
entries_usedhw, SIZEQUEUE,
flow_control_local_count);
- corosync_flow_control_disable (conn_info->flow_control_handle);
+ cs_flow_control_disable (conn_info->flow_control_handle);
conn_info->flow_control_enabled = 0;
- conn_info->conn_info_partner->flow_control_enabled = 0;
+ if (conn_info->conn_info_partner) {
+ conn_info->conn_info_partner->flow_control_enabled = 0;
+ }
}
}
}
static int conn_info_outq_flush (struct conn_info *conn_info) {
struct queue *outq;
- int res = 0;
+ ssize_t res = 0;
struct outq_item *queue_item;
struct msghdr msg_send;
struct iovec iov_send;
@@ -731,14 +737,15 @@
-struct res_overlay {
+struct ipc_res_overlay {
mar_res_header_t header __attribute((aligned(8)));
char buf[4096];
};
static void libais_deliver (struct conn_info *conn_info)
{
- int res;
+ ssize_t res;
+ int dispatch_res;
mar_req_header_t *header;
int service;
struct msghdr msg_recv;
@@ -752,7 +759,7 @@
int send_ok = 0;
int send_ok_joined = 0;
struct iovec send_ok_joined_iovec;
- struct res_overlay res_overlay;
+ struct ipc_res_overlay res_overlay;
msg_recv.msg_iov = &iov_recv;
msg_recv.msg_iovlen = 1;
@@ -841,7 +848,7 @@
#ifdef COROSYNC_LINUX
if (conn_info->authenticated == 0) {
cmsg = CMSG_FIRSTHDR (&msg_recv);
- assert (cmsg);
+ assert (cmsg != NULL);
cred = (struct ucred *)CMSG_DATA (cmsg);
if (cred) {
if (cred->uid == 0 || cred->gid == g_gid_valid) {
@@ -861,7 +868,8 @@
conn_info->inb_inuse += res;
conn_info->inb_start += res;
- while (conn_info->inb_inuse >= sizeof (mar_req_header_t) && res != -1) {
+ dispatch_res = 0;
+ while (conn_info->inb_inuse >= sizeof (mar_req_header_t) && dispatch_res != -1) {
header = (mar_req_header_t *)&conn_info->inb[conn_info->inb_start - conn_info->inb_inuse];
if (header->size > conn_info->inb_inuse) {
@@ -874,7 +882,7 @@
* else handle message using service service
*/
if (service == SOCKET_SERVICE_INIT) {
- res = ais_init_service[header->id] (conn_info, header);
+ dispatch_res = ais_init_service[header->id] (conn_info, header);
} else {
/*
* Not an init service, but a standard service
@@ -897,11 +905,11 @@
&send_ok_joined_iovec, 1);
send_ok =
- (sync_primary_designated() == 1) && (
- (ais_service[service]->lib_engine[header->id].flow_control == COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED) ||
- ((ais_service[service]->lib_engine[header->id].flow_control == COROSYNC_LIB_FLOW_CONTROL_REQUIRED) &&
+ (corosync_quorum_is_quorate() == 1 || ais_service[service]->allow_inquorate == CS_LIB_ALLOW_INQUORATE) && (
+ (ais_service[service]->lib_engine[header->id].flow_control == CS_LIB_FLOW_CONTROL_NOT_REQUIRED) ||
+ ((ais_service[service]->lib_engine[header->id].flow_control == CS_LIB_FLOW_CONTROL_REQUIRED) &&
(send_ok_joined) &&
- (sync_in_process() == 0)));
+ (sync_in_process() == 0)));
if (send_ok) {
ais_service[service]->lib_engine[header->id].lib_handler_fn(conn_info, header);
@@ -914,8 +922,8 @@
ais_service[service]->lib_engine[header->id].response_size;
res_overlay.header.id =
ais_service[service]->lib_engine[header->id].response_id;
- res_overlay.header.error = SA_AIS_ERR_TRY_AGAIN;
- corosync_conn_send_response (
+ res_overlay.header.error = CS_ERR_TRY_AGAIN;
+ cs_conn_send_response (
conn_info,
&res_overlay,
res_overlay.header.size);
@@ -1030,7 +1038,7 @@
{
}
-void corosync_ipc_init (
+void cs_ipc_init (
void (*serialize_lock_fn) (void),
void (*serialize_unlock_fn) (void),
unsigned int gid_valid)
@@ -1102,7 +1110,7 @@
/*
* Get the conn info private data
*/
-void *corosync_conn_private_data_get (void *conn)
+void *cs_conn_private_data_get (void *conn)
{
struct conn_info *conn_info = (struct conn_info *)conn;
@@ -1116,7 +1124,7 @@
/*
* Get the conn info partner connection
*/
-void *corosync_conn_partner_get (void *conn)
+void *cs_conn_partner_get (void *conn)
{
struct conn_info *conn_info = (struct conn_info *)conn;
@@ -1127,25 +1135,27 @@
}
}
-int corosync_conn_send_response_no_fcc (
+int cs_conn_send_response_no_fcc (
void *conn,
void *msg,
int mlen)
{
+ int ret;
dont_call_flow_control = 1;
- corosync_conn_send_response (
+ ret = cs_conn_send_response (
conn, msg, mlen);
dont_call_flow_control = 0;
+ return ret;
}
-int corosync_conn_send_response (
+int cs_conn_send_response (
void *conn,
void *msg,
int mlen)
{
struct queue *outq;
char *cmsg;
- int res = 0;
+ ssize_t res = 0;
int queue_empty;
struct outq_item *queue_item;
struct outq_item queue_item_out;
@@ -1282,17 +1292,17 @@
return (0);
}
-void corosync_ipc_flow_control_create (
+void cs_ipc_flow_control_create (
void *conn,
unsigned int service,
char *id,
int id_len,
- void (*flow_control_state_set_fn) (void *conn, enum corosync_flow_control_state),
+ void (*flow_control_state_set_fn) (void *conn, enum cs_flow_control_state),
void *context)
{
struct conn_info *conn_info = (struct conn_info *)conn;
- corosync_flow_control_create (
+ cs_flow_control_create (
conn_info->flow_control_handle,
service,
id,
@@ -1302,7 +1312,7 @@
conn_info->conn_info_partner->flow_control_handle = conn_info->flow_control_handle;
}
-void corosync_ipc_flow_control_destroy (
+void cs_ipc_flow_control_destroy (
void *conn,
unsigned int service,
unsigned char *id,
@@ -1310,14 +1320,14 @@
{
struct conn_info *conn_info = (struct conn_info *)conn;
- corosync_flow_control_destroy (
+ cs_flow_control_destroy (
conn_info->flow_control_handle,
service,
id,
id_len);
}
-void corosync_ipc_flow_control_local_increment (
+void cs_ipc_flow_control_local_increment (
void *conn)
{
struct conn_info *conn_info = (struct conn_info *)conn;
@@ -1329,7 +1339,7 @@
pthread_mutex_unlock (&conn_info->flow_control_mutex);
}
-void corosync_ipc_flow_control_local_decrement (
+void cs_ipc_flow_control_local_decrement (
void *conn)
{
struct conn_info *conn_info = (struct conn_info *)conn;
diff -Naurd corosync-0.92/exec/ipc.h corosync-trunk/exec/ipc.h
--- corosync-0.92/exec/ipc.h 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/exec/ipc.h 2008-11-06 22:49:07.000000000 +0100
@@ -46,52 +46,52 @@
extern int message_source_is_local (mar_message_source_t *source);
-extern void *corosync_conn_partner_get (void *conn);
+extern void *cs_conn_partner_get (void *conn);
-extern void *corosync_conn_private_data_get (void *conn);
+extern void *cs_conn_private_data_get (void *conn);
-extern int corosync_conn_send_response (void *conn, void *msg, int mlen);
+extern int cs_conn_send_response (void *conn, void *msg, int mlen);
-extern int corosync_conn_send_response_no_fcc (void *conn, void *msg,int mlen);
+extern int cs_conn_send_response_no_fcc (void *conn, void *msg,int mlen);
-extern void corosync_ipc_init (
+extern void cs_ipc_init (
void (*serialize_lock_fn) (void),
void (*serialize_unlock_fn) (void),
unsigned int gid_valid);
-extern int corosync_ipc_timer_add (
+extern int cs_ipc_timer_add (
void *conn,
void (*timer_fn) (void *data),
void *data,
unsigned int msec_in_future,
timer_handle *handle);
-extern void corosync_ipc_timer_del (
+extern void cs_ipc_timer_del (
void *conn,
timer_handle timer_handle);
-extern void corosync_ipc_timer_del_data (
+extern void cs_ipc_timer_del_data (
void *conn,
timer_handle timer_handle);
-extern void corosync_ipc_flow_control_create (
+extern void cs_ipc_flow_control_create (
void *conn,
unsigned int service,
char *id,
int id_len,
- void (*flow_control_state_set_fn) (void *context, enum corosync_flow_control_state flow_control_state_set),
+ void (*flow_control_state_set_fn) (void *context, enum cs_flow_control_state flow_control_state_set),
void *context);
-extern void corosync_ipc_flow_control_destroy (
+extern void cs_ipc_flow_control_destroy (
void *conn,
unsigned int service,
unsigned char *id,
int id_len);
-extern void corosync_ipc_flow_control_local_increment (
+extern void cs_ipc_flow_control_local_increment (
void *conn);
-extern void corosync_ipc_flow_control_local_decrement (
+extern void cs_ipc_flow_control_local_decrement (
void *conn);
#endif /* IPC_H_DEFINED */
diff -Naurd corosync-0.92/exec/logsys.c corosync-trunk/exec/logsys.c
--- corosync-0.92/exec/logsys.c 2008-09-17 20:22:58.000000000 +0200
+++ corosync-trunk/exec/logsys.c 2009-01-23 15:25:30.000000000 +0100
@@ -1,6 +1,6 @@
/*
* Copyright (c) 2002-2004 MontaVista Software, Inc.
- * Copyright (c) 2006-2007 Red Hat, Inc.
+ * Copyright (c) 2006-2009 Red Hat, Inc.
*
* Author: Steven Dake (sdake@redhat.com)
* Author: Lon Hohberger (lhh@redhat.com)
@@ -35,13 +35,17 @@
*/
#include <assert.h>
#include <stdio.h>
+#include <ctype.h>
#include <string.h>
#include <stdarg.h>
#include <sys/time.h>
+#include <sys/stat.h>
+#include <fcntl.h>
#include <time.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
+#include <unistd.h>
#if defined(COROSYNC_LINUX)
#include <linux/un.h>
#endif
@@ -54,14 +58,53 @@
#include <pthread.h>
#include <corosync/engine/logsys.h>
-#include "wthread.h"
+
+/* similar to syslog facilities/priorities tables,
+ * make a tag table for internal use
+ */
+
+#ifdef SYSLOG_NAMES
+CODE tagnames[] =
+ {
+ { "log", LOGSYS_TAG_LOG },
+ { "enter", LOGSYS_TAG_ENTER },
+ { "leave", LOGSYS_TAG_LEAVE },
+ { "trace1", LOGSYS_TAG_TRACE1 },
+ { "trace2", LOGSYS_TAG_TRACE2 },
+ { "trace3", LOGSYS_TAG_TRACE3 },
+ { "trace4", LOGSYS_TAG_TRACE4 },
+ { "trace5", LOGSYS_TAG_TRACE5 },
+ { "trace6", LOGSYS_TAG_TRACE6 },
+ { "trace7", LOGSYS_TAG_TRACE7 },
+ { "trace8", LOGSYS_TAG_TRACE8 },
+ { NULL, -1 }
+ };
+#endif
+
+/*
+ * These are not static so they can be read from the core file
+ */
+int *flt_data;
+
+int flt_data_size;
+
+#define SUBSYS_MAX 32
+
+#define COMBINE_BUFFER_SIZE 2048
+
+struct logsys_logger {
+ char subsys[64];
+ unsigned int priority;
+ unsigned int tags;
+ unsigned int mode;
+};
/*
* Configuration parameters for logging system
*/
static char *logsys_name = NULL;
-static unsigned int logsys_mode = 0;
+static unsigned int logsys_mode = LOG_MODE_NOSUBSYS;
static char *logsys_file = NULL;
@@ -69,35 +112,44 @@
static int logsys_facility = LOG_DAEMON;
-static int logsys_wthread_active = 0;
+static char *logsys_format = NULL;
+
+/*
+ * operating global variables
+ */
+static struct logsys_logger logsys_loggers[SUBSYS_MAX];
+
+static int wthread_active = 0;
+
+static int wthread_should_exit = 0;
static pthread_mutex_t logsys_config_mutex = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t logsys_new_log_mutex = PTHREAD_MUTEX_INITIALIZER;
+static unsigned int records_written = 1;
-static struct worker_thread_group log_thread_group;
+static pthread_t logsys_thread_id;
-static unsigned int dropped_log_entries = 0;
+static pthread_cond_t logsys_cond;
-#ifndef MAX_LOGGERS
-#define MAX_LOGGERS 32
-#endif
-struct logsys_logger logsys_loggers[MAX_LOGGERS];
+static pthread_mutex_t logsys_cond_mutex;
-int logsys_single_id = 0;
+static pthread_spinlock_t logsys_idx_spinlock;
+
+static unsigned int log_rec_idx;
+static int logsys_buffer_full = 0;
-struct log_entry {
- char *file;
- int line;
- int priority;
- char str[128];
- struct log_entry *next;
-};
+static char *format_buffer="[%6s] %b";
-static struct log_entry *head;
+static int log_requests_pending = 0;
-static struct log_entry *tail;
+static int log_requests_lost = 0;
+
+void *logsys_rec_end;
+
+#define FDHEAD_INDEX (flt_data_size)
+
+#define FDTAIL_INDEX (flt_data_size + 1)
struct log_data {
unsigned int syslog_pos;
@@ -105,324 +157,674 @@
char *log_string;
};
-enum logsys_config_mutex_state {
- LOGSYS_CONFIG_MUTEX_LOCKED,
- LOGSYS_CONFIG_MUTEX_UNLOCKED
-};
-
static void logsys_atexit (void);
-#define LEVELMASK 0x07 /* 3 bits */
-#define LOG_LEVEL(p) ((p) & LEVELMASK)
-#define LOGSYS_IDMASK (0x3f << 3) /* 6 bits */
-#define LOG_ID(p) (((p) & LOGSYS_IDMASK) >> 3)
-
-static void logsys_buffer_flush (void);
+/*
+ * Helpers for _logsys_log_rec functionality
+ */
+static inline void my_memcpy_32bit (int *dest, int *src, unsigned int words)
+{
+ unsigned int word_idx;
+ for (word_idx = 0; word_idx < words; word_idx++) {
+ dest[word_idx] = src[word_idx];
+ }
+}
-void _logsys_nosubsys_set (void)
+static inline void my_memcpy_8bit (char *dest, char *src, unsigned int bytes)
{
- logsys_mode |= LOG_MODE_NOSUBSYS;
+ unsigned int byte_idx;
+
+ for (byte_idx = 0; byte_idx < bytes; byte_idx++) {
+ dest[byte_idx] = src[byte_idx];
+ }
}
-int logsys_facility_id_get (const char *name)
+/*
+ * Before any write operation, a reclaim on the buffer area must be executed
+ */
+static inline void records_reclaim (unsigned int idx, unsigned int words)
{
- unsigned int i;
+ unsigned int should_reclaim;
- for (i = 0; facilitynames[i].c_name != NULL; i++) {
- if (strcasecmp(name, facilitynames[i].c_name) == 0) {
- return (facilitynames[i].c_val);
+ should_reclaim = 0;
+
+ if ((idx + words) >= flt_data_size) {
+ logsys_buffer_full = 1;
+ }
+ if (logsys_buffer_full == 0) {
+ return;
+ }
+
+ pthread_spin_lock (&logsys_idx_spinlock);
+ if (flt_data[FDTAIL_INDEX] > flt_data[FDHEAD_INDEX]) {
+ if (idx + words >= flt_data[FDTAIL_INDEX]) {
+ should_reclaim = 1;
+ }
+ } else {
+ if ((idx + words) >= (flt_data[FDTAIL_INDEX] + flt_data_size)) {
+ should_reclaim = 1;
}
}
- return (-1);
+
+ if (should_reclaim) {
+ int words_needed = 0;
+
+ words_needed = words + 1;
+ do {
+ unsigned int old_tail;
+
+ words_needed -= flt_data[flt_data[FDTAIL_INDEX]];
+ old_tail = flt_data[FDTAIL_INDEX];
+ flt_data[FDTAIL_INDEX] =
+ (flt_data[FDTAIL_INDEX] +
+ flt_data[flt_data[FDTAIL_INDEX]]) % (flt_data_size);
+ if (log_rec_idx == old_tail) {
+ log_requests_lost += 1;
+ log_rec_idx = flt_data[FDTAIL_INDEX];
+ }
+ } while (words_needed > 0);
+ }
+ pthread_spin_unlock (&logsys_idx_spinlock);
}
-const char *logsys_facility_name_get (unsigned int facility)
+#define idx_word_step(idx) \
+do { \
+ if (idx > (flt_data_size - 1)) { \
+ idx = 0; \
+ } \
+} while (0);
+
+#define idx_buffer_step(idx) \
+do { \
+ if (idx > (flt_data_size - 1)) { \
+ idx = ((idx) % (flt_data_size)); \
+ } \
+} while (0);
+
+/*
+ * Internal threaded logging implementation
+ */
+static inline int strcpy_cutoff (char *dest, char *src, int cutoff)
{
- unsigned int i;
+ unsigned int len;
- for (i = 0; facilitynames[i].c_name != NULL; i++) {
- if (facility == facilitynames[i].c_val) {
- return (facilitynames[i].c_name);
+ if (cutoff == -1) {
+ strcpy (dest, src);
+ return (strlen (dest));
+ } else {
+ assert (cutoff > 0);
+ strncpy (dest, src, cutoff);
+ dest[cutoff] = '\0';
+ len = strlen (dest);
+ if (len != cutoff) {
+ memset (&dest[len], ' ', cutoff - len);
}
}
- return (NULL);
+ return (cutoff);
}
-int logsys_priority_id_get (const char *name)
+/*
+ * %s SUBSYSTEM
+ * %n FUNCTION NAME
+ * %f FILENAME
+ * %l FILELINE
+ * %p PRIORITY
+ * %t TIMESTAMP
+ * %b BUFFER
+ *
+ * any number between % and character specify field length to pad or chop
+*/
+static void log_printf_to_logs (
+ char *subsys,
+ char *function_name,
+ char *file_name,
+ int file_line,
+ unsigned int level,
+ char *buffer)
{
- unsigned int i;
+ char output_buffer[COMBINE_BUFFER_SIZE];
+ char char_time[128];
+ char line_no[30];
+ unsigned int format_buffer_idx = 0;
+ unsigned int output_buffer_idx = 0;
+ struct timeval tv;
+ int cutoff;
+ unsigned int len;
+
+ while (format_buffer[format_buffer_idx]) {
+ cutoff = -1;
+ if (format_buffer[format_buffer_idx] == '%') {
+ format_buffer_idx += 1;
+ if (isdigit (format_buffer[format_buffer_idx])) {
+ cutoff = atoi (&format_buffer[format_buffer_idx]);
+ }
+ while (isdigit (format_buffer[format_buffer_idx])) {
+ format_buffer_idx += 1;
+ }
+
+ switch (format_buffer[format_buffer_idx]) {
+ case 's':
+ len = strcpy_cutoff (&output_buffer[output_buffer_idx], subsys, cutoff);
+ output_buffer_idx += len;
+ break;
- for (i = 0; prioritynames[i].c_name != NULL; i++) {
- if (strcasecmp(name, prioritynames[i].c_name) == 0) {
- return (prioritynames[i].c_val);
+ case 'n':
+ len = strcpy_cutoff (&output_buffer[output_buffer_idx], function_name, cutoff);
+ output_buffer_idx += len;
+ break;
+
+ case 'l':
+ sprintf (line_no, "%d", file_line);
+ len = strcpy_cutoff (&output_buffer[output_buffer_idx], line_no, cutoff);
+ output_buffer_idx += len;
+ break;
+
+ case 'p':
+ break;
+
+ case 't':
+ gettimeofday (&tv, NULL);
+ (void)strftime (char_time, sizeof (char_time), "%b %e %k:%M:%S", localtime ((time_t *)&tv.tv_sec));
+ len = strcpy_cutoff (&output_buffer[output_buffer_idx], char_time, cutoff);
+ output_buffer_idx += len;
+ break;
+
+ case 'b':
+ len = strcpy_cutoff (&output_buffer[output_buffer_idx], buffer, cutoff);
+ output_buffer_idx += len;
+ break;
+ }
+ format_buffer_idx += 1;
+ } else {
+ output_buffer[output_buffer_idx++] = format_buffer[format_buffer_idx++];
}
}
- return (-1);
+
+ output_buffer[output_buffer_idx] = '\0';
+
+ /*
+ * Output to syslog
+ */
+ if (logsys_mode & LOG_MODE_OUTPUT_SYSLOG) {
+ syslog (level, "%s", output_buffer);
+ }
+
+ /*
+ * Terminate string with \n \0
+ */
+ if (logsys_mode & (LOG_MODE_OUTPUT_FILE|LOG_MODE_OUTPUT_STDERR)) {
+ output_buffer[output_buffer_idx++] = '\n';
+ output_buffer[output_buffer_idx] = '\0';
+ }
+
+ /*
+ * Output to configured file
+ */
+ if ((logsys_mode & LOG_MODE_OUTPUT_FILE) && logsys_file_fp) {
+ /*
+ * Output to a file
+ */
+ (void)fwrite (output_buffer, strlen (output_buffer), 1, logsys_file_fp);
+ fflush (logsys_file_fp);
+ }
+
+ /*
+ * Output to stderr
+ */
+ if (logsys_mode & LOG_MODE_OUTPUT_STDERR) {
+ (void)write (STDERR_FILENO, output_buffer, strlen (output_buffer));
+ }
}
-const char *logsys_priority_name_get (unsigned int priority)
+static void record_print (char *buf)
{
+ int *buf_uint32t = (int *)buf;
+ unsigned int rec_size = buf_uint32t[0];
+ unsigned int rec_ident = buf_uint32t[1];
+ unsigned int file_line = buf_uint32t[2];
+ unsigned int level = rec_ident >> 28;
unsigned int i;
+ unsigned int words_processed;
+ unsigned int arg_size_idx;
+ void *arguments[64];
+ unsigned int arg_count;
- for (i = 0; prioritynames[i].c_name != NULL; i++) {
- if (priority == prioritynames[i].c_val) {
- return (prioritynames[i].c_name);
- }
+ arg_size_idx = 4;
+ words_processed = 4;
+ arg_count = 0;
+
+ for (i = 0; words_processed < rec_size; i++) {
+ arguments[arg_count++] = &buf_uint32t[arg_size_idx + 1];
+ arg_size_idx += buf_uint32t[arg_size_idx] + 1;
+ words_processed += buf_uint32t[arg_size_idx] + 1;
}
- return (NULL);
+ log_printf_to_logs (
+ (char *)arguments[0],
+ (char *)arguments[1],
+ (char *)arguments[2],
+ file_line,
+ level,
+ (char *)arguments[3]);
}
+
+static int record_read (char *buf, int rec_idx, int *log_msg) {
+ unsigned int rec_size;
+ unsigned int rec_ident;
+ int firstcopy, secondcopy;
-unsigned int logsys_config_subsys_set (
- const char *subsys,
- unsigned int tags,
- unsigned int priority)
-{
- int i;
+ rec_size = flt_data[rec_idx];
+ rec_ident = flt_data[(rec_idx + 1) % flt_data_size];
- pthread_mutex_lock (&logsys_config_mutex);
- for (i = 0; i < MAX_LOGGERS; i++) {
- if (strcmp (logsys_loggers[i].subsys, subsys) == 0) {
- logsys_loggers[i].tags = tags;
- logsys_loggers[i].priority = priority;
+ /*
+ * Not a log record
+ */
+ if ((rec_ident & LOGSYS_TAG_LOG) == 0) {
+ *log_msg = 0;
+ return ((rec_idx + rec_size) % flt_data_size);
+ }
- break;
- }
+ /*
+ * A log record
+ */
+ *log_msg = 1;
+
+ firstcopy = rec_size;
+ secondcopy = 0;
+ if (firstcopy + rec_idx > flt_data_size) {
+ firstcopy = flt_data_size - rec_idx;
+ secondcopy -= firstcopy - rec_size;
+ }
+ memcpy (&buf[0], &flt_data[rec_idx], firstcopy << 2);
+ if (secondcopy) {
+ memcpy (&buf[(firstcopy << 2)], &flt_data[0], secondcopy << 2);
+ }
+ return ((rec_idx + rec_size) % flt_data_size);
+}
+
+static inline void wthread_signal (void)
+{
+ if (wthread_active == 0) {
+ return;
}
+ pthread_mutex_lock (&logsys_cond_mutex);
+ pthread_cond_signal (&logsys_cond);
+ pthread_mutex_unlock (&logsys_cond_mutex);
+}
- if (i == MAX_LOGGERS) {
- for (i = 0; i < MAX_LOGGERS; i++) {
- if (strcmp (logsys_loggers[i].subsys, "") == 0) {
- strncpy (logsys_loggers[i].subsys, subsys,
- sizeof(logsys_loggers[i].subsys));
- logsys_loggers[i].tags = tags;
- logsys_loggers[i].priority = priority;
+static inline void wthread_wait (void)
+{
+ pthread_mutex_lock (&logsys_cond_mutex);
+ pthread_cond_wait (&logsys_cond, &logsys_cond_mutex);
+ pthread_mutex_unlock (&logsys_cond_mutex);
+}
+
+static inline void wthread_wait_locked (void)
+{
+ pthread_cond_wait (&logsys_cond, &logsys_cond_mutex);
+ pthread_mutex_unlock (&logsys_cond_mutex);
+}
+
+static void *logsys_worker_thread (void *data)
+{
+ int log_msg;
+ char buf[COMBINE_BUFFER_SIZE];
+
+ /*
+ * Signal wthread_create that the initialization process may continue
+ */
+ wthread_signal ();
+ pthread_spin_lock (&logsys_idx_spinlock);
+ log_rec_idx = flt_data[FDTAIL_INDEX];
+ pthread_spin_unlock (&logsys_idx_spinlock);
+
+ for (;;) {
+ wthread_wait ();
+ /*
+ * Read and copy the logging record index position
+ * It may have been updated by records_reclaim if
+ * messages were lost or or log_rec on the first new
+ * logging record available
+ */
+ /*
+ * Process any pending log messages here
+ */
+ for (;;) {
+ pthread_spin_lock (&logsys_idx_spinlock);
+ if (log_requests_lost > 0) {
+ printf ("lost %d log requests\n", log_requests_lost);
+ log_requests_pending -= log_requests_lost;
+ log_requests_lost = 0;
+ }
+ if (log_requests_pending == 0) {
+ pthread_spin_unlock (&logsys_idx_spinlock);
break;
}
+ log_rec_idx = record_read (buf, log_rec_idx, &log_msg);
+ if (log_msg) {
+ log_requests_pending -= 1;
+ }
+ pthread_spin_unlock (&logsys_idx_spinlock);
+
+ /*
+ * print the stored buffer
+ */
+ if (log_msg) {
+ record_print (buf);
+ }
+ }
+
+ if (wthread_should_exit) {
+ pthread_exit (NULL);
}
}
- assert(i < MAX_LOGGERS);
+}
- pthread_mutex_unlock (&logsys_config_mutex);
- return i;
+static void wthread_create (void)
+{
+ int res;
+
+ if (wthread_active) {
+ return;
+ }
+
+ wthread_active = 1;
+
+ pthread_mutex_init (&logsys_cond_mutex, NULL);
+ pthread_cond_init (&logsys_cond, NULL);
+ pthread_mutex_lock (&logsys_cond_mutex);
+ res = pthread_create (&logsys_thread_id, NULL,
+ logsys_worker_thread, NULL);
+
+
+ /*
+ * Wait for thread to be started
+ */
+ wthread_wait_locked ();
}
-inline int logsys_mkpri (int priority, int id)
+/*
+ * Internal API - exported
+ */
+void _logsys_nosubsys_set (void)
{
- return (((id) << 3) | (priority));
+ logsys_mode |= LOG_MODE_NOSUBSYS;
}
-int logsys_config_subsys_get (
+unsigned int _logsys_subsys_create (
const char *subsys,
- unsigned int *tags,
- unsigned int *priority)
+ unsigned int priority)
{
- unsigned int i;
+ assert (subsys != NULL);
- pthread_mutex_lock (&logsys_config_mutex);
+ return logsys_config_subsys_set (
+ subsys,
+ LOGSYS_TAG_LOG,
+ priority);
+}
- for (i = 0; i < MAX_LOGGERS; i++) {
- if (strcmp (logsys_loggers[i].subsys, subsys) == 0) {
- *tags = logsys_loggers[i].tags;
- *priority = logsys_loggers[i].priority;
- pthread_mutex_unlock (&logsys_config_mutex);
- return i;
+int _logsys_wthread_create (void)
+{
+ if ((logsys_mode & LOG_MODE_FORK) == 0) {
+ if (logsys_name != NULL) {
+ openlog (logsys_name, LOG_CONS|LOG_PID, logsys_facility);
}
+ wthread_create();
+ atexit (logsys_atexit);
}
-
- pthread_mutex_unlock (&logsys_config_mutex);
-
- return (-1);
+ return (0);
}
-static void buffered_log_printf (
- char *file,
- int line,
- int priority,
- char *format,
- va_list ap)
+int _logsys_rec_init (unsigned int size)
{
- struct log_entry *entry = malloc(sizeof(struct log_entry));
+ /*
+ * First record starts at zero
+ * Last record ends at zero
+ */
+ flt_data = malloc ((size + 2) * sizeof (unsigned int));
+ assert (flt_data != NULL);
+ flt_data_size = size;
+ assert (flt_data != NULL);
+ flt_data[FDHEAD_INDEX] = 0;
+ flt_data[FDTAIL_INDEX] = 0;
+ pthread_spin_init (&logsys_idx_spinlock, 0);
- entry->file = file;
- entry->line = line;
- entry->priority = priority;
- entry->next = NULL;
- if (head == NULL) {
- head = tail = entry;
- } else {
- tail->next = entry;
- tail = entry;
- }
- vsnprintf(entry->str, sizeof(entry->str), format, ap);
+ return (0);
}
-static void log_printf_worker_fn (void *thread_data, void *work_item)
+
+/*
+ * u32 RECORD SIZE
+ * u32 record ident
+ * u32 arg count
+ * u32 file line
+ * u32 subsys length
+ * buffer null terminated subsys
+ * u32 filename length
+ * buffer null terminated filename
+ * u32 filename length
+ * buffer null terminated function
+ * u32 arg1 length
+ * buffer arg1
+ * ... repeats length & arg
+ */
+void _logsys_log_rec (
+ int subsys,
+ char *function_name,
+ char *file_name,
+ int file_line,
+ unsigned int rec_ident,
+ ...)
{
- struct log_data *log_data = (struct log_data *)work_item;
+ va_list ap;
+ void *buf_args[64];
+ unsigned int buf_len[64];
+ unsigned int i;
+ unsigned int idx;
+ unsigned int arguments = 0;
+ unsigned int record_reclaim_size;
+ unsigned int index_start;
+ int words_written;
- if (logsys_wthread_active)
- pthread_mutex_lock (&logsys_config_mutex);
+ record_reclaim_size = 0;
+
/*
- * Output the log data
+ * Decode VA Args
*/
- if (logsys_mode & LOG_MODE_OUTPUT_FILE && logsys_file_fp != 0) {
- fprintf (logsys_file_fp, "%s", log_data->log_string);
- fflush (logsys_file_fp);
+ va_start (ap, rec_ident);
+ arguments = 3;
+ for (;;) {
+ assert (arguments < 64);
+ buf_args[arguments] = va_arg (ap, void *);
+ if (buf_args[arguments] == LOG_REC_END) {
+ break;
+ }
+ buf_len[arguments] = va_arg (ap, int);
+ record_reclaim_size += ((buf_len[arguments] + 3) >> 2) + 1;
+ arguments++;
}
- if (logsys_mode & LOG_MODE_OUTPUT_STDERR) {
- fprintf (stderr, "%s", log_data->log_string);
- fflush (stdout);
+ va_end (ap);
+
+ /*
+ * Encode logsys subsystem identity, filename, and function
+ */
+ buf_args[0] = logsys_loggers[subsys].subsys;
+ buf_len[0] = strlen (logsys_loggers[subsys].subsys) + 1;
+ buf_args[1] = file_name;
+ buf_len[1] = strlen (file_name) + 1;
+ buf_args[2] = function_name;
+ buf_len[2] = strlen (function_name) + 1;
+ for (i = 0; i < 3; i++) {
+ record_reclaim_size += ((buf_len[i] + 3) >> 2) + 1;
}
- /* release mutex here in case syslog blocks */
- if (logsys_wthread_active)
- pthread_mutex_unlock (&logsys_config_mutex);
+ idx = flt_data[FDHEAD_INDEX];
+ index_start = idx;
- if ((logsys_mode & LOG_MODE_OUTPUT_SYSLOG_THREADED) &&
- (!((logsys_mode & LOG_MODE_FILTER_DEBUG_FROM_SYSLOG) &&
- (log_data->priority == LOG_LEVEL_DEBUG)))) {
- syslog (log_data->priority,
- &log_data->log_string[log_data->syslog_pos]);
- }
- free (log_data->log_string);
-}
+ /*
+ * Reclaim data needed for record including 4 words for the header
+ */
+ records_reclaim (idx, record_reclaim_size + 4);
-static void _log_printf (
- enum logsys_config_mutex_state config_mutex_state,
- char *file,
- int line,
- int priority,
- int id,
- char *format,
- va_list ap)
-{
- char newstring[4096];
- char log_string[4096];
- char char_time[512];
- char *p = NULL;
- struct timeval tv;
- int i = 0;
- int len;
- struct log_data log_data;
- unsigned int res = 0;
+ /*
+ * Write record size of zero and rest of header information
+ */
+ flt_data[idx++] = 0;
+ idx_word_step(idx);
- assert (id < MAX_LOGGERS);
+ flt_data[idx++] = rec_ident;
+ idx_word_step(idx);
- if (config_mutex_state == LOGSYS_CONFIG_MUTEX_UNLOCKED) {
- pthread_mutex_lock (&logsys_config_mutex);
- }
- pthread_mutex_lock (&logsys_new_log_mutex);
+ flt_data[idx++] = file_line;
+ idx_word_step(idx);
+
+ flt_data[idx++] = records_written;
+ idx_word_step(idx);
/*
- ** Buffer before log has been configured has been called.
- */
- if (logsys_mode & LOG_MODE_BUFFER_BEFORE_CONFIG) {
- buffered_log_printf(file, line, logsys_mkpri(priority, id), format, ap);
- pthread_mutex_unlock (&logsys_new_log_mutex);
- if (config_mutex_state == LOGSYS_CONFIG_MUTEX_UNLOCKED) {
- pthread_mutex_unlock (&logsys_config_mutex);
- }
- return;
- }
+ * Encode all of the arguments into the log message
+ */
+ for (i = 0; i < arguments; i++) {
+ unsigned int bytes;
+ unsigned int full_words;
+ unsigned int total_words;
- if (((logsys_mode & LOG_MODE_OUTPUT_FILE) || (logsys_mode & LOG_MODE_OUTPUT_STDERR)) &&
- (logsys_mode & LOG_MODE_DISPLAY_TIMESTAMP)) {
- gettimeofday (&tv, NULL);
- strftime (char_time, sizeof (char_time), "%b %e %k:%M:%S",
- localtime ((time_t *)&tv.tv_sec));
- i = sprintf (newstring, "%s.%06ld ", char_time, (long)tv.tv_usec);
- }
+ bytes = buf_len[i];
+ full_words = bytes >> 2;
+ total_words = (bytes + 3) >> 2;
+
+ flt_data[idx++] = total_words;
+ idx_word_step(idx);
- if ((priority == LOG_LEVEL_DEBUG) || (logsys_mode & LOG_MODE_DISPLAY_FILELINE)) {
- if (logsys_mode & LOG_MODE_SHORT_FILELINE) {
- p = strrchr(file, '/');
- if (p)
- file = ++p;
- }
- sprintf (&newstring[i], "[%s:%04u] %s", file, line, format);
- } else {
- if (logsys_mode & LOG_MODE_NOSUBSYS) {
- sprintf (&newstring[i], "%s", format);
- } else {
- sprintf (&newstring[i], "[%-5s] %s", logsys_loggers[id].subsys, format);
- }
- }
- if (dropped_log_entries) {
/*
- * Get rid of \n if there is one
+ * determine if this is a wrapped write or normal write
*/
- if (newstring[strlen (newstring) - 1] == '\n') {
- newstring[strlen (newstring) - 1] = '\0';
+ if (idx + total_words < flt_data_size) {
+ /*
+ * dont need to wrap buffer
+ */
+ my_memcpy_32bit (&flt_data[idx], buf_args[i], full_words);
+ if (bytes % 4) {
+ my_memcpy_8bit ((char *)&flt_data[idx + full_words],
+ ((char *)buf_args[i]) + (full_words << 2), bytes % 4);
+ }
+ } else {
+ /*
+ * need to wrap buffer
+ */
+ unsigned int first;
+ unsigned int second;
+
+ first = flt_data_size - idx;
+ if (first > full_words) {
+ first = full_words;
+ }
+ second = full_words - first;
+ my_memcpy_32bit (&flt_data[idx], (int *)buf_args[i], first);
+ my_memcpy_32bit (&flt_data[0],
+ (int *)(((unsigned char *)buf_args[i]) + (first << 2)),
+ second);
+ if (bytes % 4) {
+ my_memcpy_8bit ((char *)&flt_data[0 + second],
+ ((char *)buf_args[i]) + (full_words << 2), bytes % 4);
+ }
}
- len = sprintf (log_string,
- "%s - prior to this log entry, corosync logger dropped '%d' messages because of overflow.", newstring, dropped_log_entries + 1);
- } else {
- len = vsprintf (log_string, newstring, ap);
+ idx += total_words;
+ idx_buffer_step (idx);
+ }
+ words_written = idx - index_start;
+ if (words_written < 0) {
+ words_written += flt_data_size;
}
/*
- ** add line feed if not done yet
- */
- if (log_string[len - 1] != '\n') {
- log_string[len] = '\n';
- log_string[len + 1] = '\0';
- }
+ * Commit the write of the record size now that the full record
+ * is in the memory buffer
+ */
+ flt_data[index_start] = words_written;
/*
- * Create work thread data
+ * If the index of the current head equals the current log_rec_idx,
+ * and this is not a log_printf operation, set the log_rec_idx to
+ * the new head position and commit the new head.
*/
- log_data.syslog_pos = i;
- log_data.priority = priority;
- log_data.log_string = strdup (log_string);
- if (log_data.log_string == NULL) {
- goto drop_log_msg;
+ pthread_spin_lock (&logsys_idx_spinlock);
+ if (rec_ident & LOGSYS_TAG_LOG) {
+ log_requests_pending += 1;
}
-
- if (logsys_wthread_active) {
- res = worker_thread_group_work_add (&log_thread_group, &log_data);
- if (res == 0) {
- dropped_log_entries = 0;
- } else {
- dropped_log_entries += 1;
- }
- } else {
- log_printf_worker_fn (NULL, &log_data);
+ if (log_requests_pending == 0) {
+ log_rec_idx = idx;
}
+ flt_data[FDHEAD_INDEX] = idx;
+ pthread_spin_unlock (&logsys_idx_spinlock);
+ records_written++;
+}
- pthread_mutex_unlock (&logsys_new_log_mutex);
- if (config_mutex_state == LOGSYS_CONFIG_MUTEX_UNLOCKED) {
- pthread_mutex_unlock (&logsys_config_mutex);
+void _logsys_log_printf (
+ int subsys,
+ char *function_name,
+ char *file_name,
+ int file_line,
+ unsigned int level,
+ char *format,
+ ...)
+{
+ char logsys_print_buffer[COMBINE_BUFFER_SIZE];
+ unsigned int len;
+ va_list ap;
+
+ if (logsys_mode & LOG_MODE_NOSUBSYS) {
+ subsys = 0;
+ }
+ if (level > logsys_loggers[subsys].priority) {
+ return;
+ }
+ va_start (ap, format);
+ len = vsprintf (logsys_print_buffer, format, ap);
+ va_end (ap);
+ if (logsys_print_buffer[len - 1] == '\n') {
+ logsys_print_buffer[len - 1] = '\0';
+ len -= 1;
}
- return;
-drop_log_msg:
- dropped_log_entries++;
- pthread_mutex_unlock (&logsys_new_log_mutex);
- if (config_mutex_state == LOGSYS_CONFIG_MUTEX_UNLOCKED) {
- pthread_mutex_unlock (&logsys_config_mutex);
+ /*
+ * Create a log record
+ */
+ _logsys_log_rec (subsys,
+ function_name,
+ file_name,
+ file_line,
+ (level+1) << 28,
+ logsys_print_buffer, len + 1,
+ LOG_REC_END);
+
+ if ((logsys_mode & LOG_MODE_THREADED) == 0) {
+ /*
+ * Output (and block) if the log mode is not threaded otherwise
+ * expect the worker thread to output the log data once signaled
+ */
+ log_printf_to_logs (logsys_loggers[subsys].subsys,
+ function_name, file_name, file_line, level,
+ logsys_print_buffer);
+ } else {
+ /*
+ * Signal worker thread to display logging output
+ */
+ wthread_signal ();
}
}
-unsigned int _logsys_subsys_create (
- const char *subsys,
- unsigned int priority)
+/*
+ * External Configuration and Initialization API
+ */
+void logsys_fork_completed (void)
{
- assert (subsys != NULL);
-
- return logsys_config_subsys_set (
- subsys,
- LOGSYS_TAG_LOG,
- priority);
+ logsys_mode &= ~LOG_MODE_FORK;
+ _logsys_wthread_create ();
}
-
void logsys_config_mode_set (unsigned int mode)
{
pthread_mutex_lock (&logsys_config_mutex);
logsys_mode = mode;
- if (mode & LOG_MODE_FLUSH_AFTER_CONFIG) {
- _logsys_wthread_create ();
- logsys_buffer_flush ();
- }
pthread_mutex_unlock (&logsys_config_mutex);
}
@@ -431,22 +833,28 @@
return logsys_mode;
}
+static void logsys_close_logfile()
+{
+ if (logsys_file_fp != NULL) {
+ fclose (logsys_file_fp);
+ logsys_file_fp = NULL;
+ }
+}
+
int logsys_config_file_set (char **error_string, char *file)
{
static char error_string_response[512];
if (file == NULL) {
+ logsys_close_logfile();
return (0);
}
- pthread_mutex_lock (&logsys_new_log_mutex);
pthread_mutex_lock (&logsys_config_mutex);
if (logsys_mode & LOG_MODE_OUTPUT_FILE) {
logsys_file = file;
- if (logsys_file_fp != NULL) {
- fclose (logsys_file_fp);
- }
+ logsys_close_logfile();
logsys_file_fp = fopen (file, "a+");
if (logsys_file_fp == 0) {
sprintf (error_string_response,
@@ -454,222 +862,243 @@
file, strerror (errno));
*error_string = error_string_response;
pthread_mutex_unlock (&logsys_config_mutex);
- pthread_mutex_unlock (&logsys_new_log_mutex);
return (-1);
}
- }
+ } else
+ logsys_close_logfile();
pthread_mutex_unlock (&logsys_config_mutex);
- pthread_mutex_unlock (&logsys_new_log_mutex);
return (0);
}
-void logsys_config_facility_set (char *name, unsigned int facility)
+void logsys_format_set (char *format)
{
- pthread_mutex_lock (&logsys_new_log_mutex);
pthread_mutex_lock (&logsys_config_mutex);
- logsys_name = name;
- logsys_facility = facility;
+ logsys_format = format;
pthread_mutex_unlock (&logsys_config_mutex);
- pthread_mutex_unlock (&logsys_new_log_mutex);
}
-void _logsys_config_priority_set (unsigned int id, unsigned int priority)
+void logsys_config_facility_set (char *name, unsigned int facility)
{
- pthread_mutex_lock (&logsys_new_log_mutex);
+ pthread_mutex_lock (&logsys_config_mutex);
- logsys_loggers[id].priority = priority;
+ logsys_name = name;
+ logsys_facility = facility;
- pthread_mutex_unlock (&logsys_new_log_mutex);
+ pthread_mutex_unlock (&logsys_config_mutex);
}
-static void child_cleanup (void)
+int logsys_facility_id_get (const char *name)
{
- memset(&log_thread_group, 0, sizeof(log_thread_group));
- logsys_wthread_active = 0;
- pthread_mutex_init(&logsys_config_mutex, NULL);
- pthread_mutex_init(&logsys_new_log_mutex, NULL);
+ unsigned int i;
+
+ for (i = 0; facilitynames[i].c_name != NULL; i++) {
+ if (strcasecmp(name, facilitynames[i].c_name) == 0) {
+ return (facilitynames[i].c_val);
+ }
+ }
+ return (-1);
}
-int _logsys_wthread_create (void)
+const char *logsys_facility_name_get (unsigned int facility)
{
- worker_thread_group_init (
- &log_thread_group,
- 1,
- 1024,
- sizeof (struct log_data),
- 0,
- NULL,
- log_printf_worker_fn);
-
- logsys_flush();
-
- atexit (logsys_atexit);
- pthread_atfork(NULL, NULL, child_cleanup);
+ unsigned int i;
- if (logsys_mode & LOG_MODE_OUTPUT_SYSLOG_THREADED && logsys_name != NULL) {
- openlog (logsys_name, LOG_CONS|LOG_PID, logsys_facility);
+ for (i = 0; facilitynames[i].c_name != NULL; i++) {
+ if (facility == facilitynames[i].c_val) {
+ return (facilitynames[i].c_name);
+ }
}
+ return (NULL);
+}
- logsys_wthread_active = 1;
+int logsys_priority_id_get (const char *name)
+{
+ unsigned int i;
- return (0);
+ for (i = 0; prioritynames[i].c_name != NULL; i++) {
+ if (strcasecmp(name, prioritynames[i].c_name) == 0) {
+ return (prioritynames[i].c_val);
+ }
+ }
+ return (-1);
}
-void logsys_log_printf (
- char *file,
- int line,
- int priority,
- char *format,
- ...)
+const char *logsys_priority_name_get (unsigned int priority)
{
- int id = LOG_ID(priority);
- int level = LOG_LEVEL(priority);
- va_list ap;
-
- assert (id < MAX_LOGGERS);
+ unsigned int i;
- if (LOG_LEVEL(priority) > logsys_loggers[id].priority) {
- return;
+ for (i = 0; prioritynames[i].c_name != NULL; i++) {
+ if (priority == prioritynames[i].c_val) {
+ return (prioritynames[i].c_name);
+ }
}
-
- va_start (ap, format);
- _log_printf (LOGSYS_CONFIG_MUTEX_UNLOCKED, file, line, level, id,
- format, ap);
- va_end(ap);
+ return (NULL);
}
-static void logsys_log_printf_locked (
- char *file,
- int line,
- int priority,
- char *format,
- ...)
+int logsys_tag_id_get (const char *name)
{
- int id = LOG_ID(priority);
- int level = LOG_LEVEL(priority);
- va_list ap;
-
- assert (id < MAX_LOGGERS);
+ unsigned int i;
- if (LOG_LEVEL(priority) > logsys_loggers[id].priority) {
- return;
+ for (i = 0; tagnames[i].c_name != NULL; i++) {
+ if (strcasecmp(name, tagnames[i].c_name) == 0) {
+ return (tagnames[i].c_val);
+ }
}
-
- va_start (ap, format);
- _log_printf (LOGSYS_CONFIG_MUTEX_LOCKED, file, line, level, id,
- format, ap);
- va_end(ap);
+ return (-1);
}
-void _logsys_log_printf2 (
- char *file,
- int line,
- int priority,
- int id,
- char *format, ...)
+const char *logsys_tag_name_get (unsigned int tag)
{
- va_list ap;
-
- assert (id < MAX_LOGGERS);
+ unsigned int i;
- va_start (ap, format);
- _log_printf (LOGSYS_CONFIG_MUTEX_UNLOCKED, file, line, priority, id,
- format, ap);
- va_end(ap);
+ for (i = 0; tagnames[i].c_name != NULL; i++) {
+ if (tag == tagnames[i].c_val) {
+ return (tagnames[i].c_name);
+ }
+ }
+ return (NULL);
}
-void _logsys_trace (char *file, int line, int tag, int id, char *format, ...)
+unsigned int logsys_config_subsys_set (
+ const char *subsys,
+ unsigned int tags,
+ unsigned int priority)
{
- assert (id < MAX_LOGGERS);
+ int i;
pthread_mutex_lock (&logsys_config_mutex);
+ for (i = 0; i < SUBSYS_MAX; i++) {
+ if (strcmp (logsys_loggers[i].subsys, subsys) == 0) {
+ logsys_loggers[i].tags = tags;
+ logsys_loggers[i].priority = priority;
- if (tag & logsys_loggers[id].tags) {
- va_list ap;
+ break;
+ }
+ }
- va_start (ap, format);
- _log_printf (LOGSYS_CONFIG_MUTEX_LOCKED, file, line,
- LOG_LEVEL_DEBUG, id, format, ap);
- va_end(ap);
+ if (i == SUBSYS_MAX) {
+ for (i = 0; i < SUBSYS_MAX; i++) {
+ if (strcmp (logsys_loggers[i].subsys, "") == 0) {
+ strncpy (logsys_loggers[i].subsys, subsys,
+ sizeof(logsys_loggers[i].subsys));
+ logsys_loggers[i].tags = tags;
+ logsys_loggers[i].priority = priority;
+ break;
+ }
+ }
}
+ assert(i < SUBSYS_MAX);
+
pthread_mutex_unlock (&logsys_config_mutex);
+ return i;
}
-static void logsys_atexit (void)
+int logsys_config_subsys_get (
+ const char *subsys,
+ unsigned int *tags,
+ unsigned int *priority)
{
- if (logsys_wthread_active) {
- worker_thread_group_wait (&log_thread_group);
- }
- if (logsys_mode & LOG_MODE_OUTPUT_SYSLOG_THREADED) {
- closelog ();
+ unsigned int i;
+
+ pthread_mutex_lock (&logsys_config_mutex);
+
+ for (i = 0; i < SUBSYS_MAX; i++) {
+ if (strcmp (logsys_loggers[i].subsys, subsys) == 0) {
+ *tags = logsys_loggers[i].tags;
+ *priority = logsys_loggers[i].priority;
+ pthread_mutex_unlock (&logsys_config_mutex);
+ return i;
+ }
}
+
+ pthread_mutex_unlock (&logsys_config_mutex);
+
+ return (-1);
}
-static void logsys_buffer_flush (void)
+int logsys_log_rec_store (char *filename)
{
- struct log_entry *entry = head;
- struct log_entry *tmp;
+ int fd;
+ ssize_t written_size;
+ size_t size_to_write = (flt_data_size + 2) * sizeof (unsigned int);
- if (logsys_mode & LOG_MODE_FLUSH_AFTER_CONFIG) {
- logsys_mode &= ~LOG_MODE_FLUSH_AFTER_CONFIG;
+ fd = open (filename, O_CREAT|O_RDWR, 0700);
+ if (fd == -1) {
+ return (-1);
+ }
- while (entry) {
- logsys_log_printf_locked (
- entry->file,
- entry->line,
- entry->priority,
- entry->str);
- tmp = entry;
- entry = entry->next;
- free (tmp);
- }
+ written_size = write (fd, flt_data, size_to_write);
+ if (written_size < 0) {
+ return (-1);
+ } else if ((size_t)written_size != size_to_write) {
+ return (-1);
}
+ return (0);
+}
- head = tail = NULL;
+static void logsys_atexit (void)
+{
+ if (wthread_active) {
+ wthread_should_exit = 1;
+ wthread_signal ();
+ pthread_join (logsys_thread_id, NULL);
+ }
}
-void logsys_flush (void)
+void logsys_atsegv (void)
{
- worker_thread_group_wait (&log_thread_group);
+ if (wthread_active) {
+ wthread_should_exit = 1;
+ wthread_signal ();
+ pthread_join (logsys_thread_id, NULL);
+ }
}
-int logsys_init (char *name, int mode, int facility, int priority, char *file)
+int logsys_init (
+ char *name,
+ int mode,
+ int facility,
+ int priority,
+ char *file,
+ char *format,
+ int rec_size)
{
char *errstr;
- /* logsys_subsys_id will be 0 */
- logsys_single_id = 1;
-
+ _logsys_nosubsys_set ();
+ _logsys_subsys_create (name, priority);
strncpy (logsys_loggers[0].subsys, name,
sizeof (logsys_loggers[0].subsys));
logsys_config_mode_set (mode);
logsys_config_facility_set (name, facility);
logsys_config_file_set (&errstr, file);
- _logsys_config_priority_set (0, priority);
- if ((mode & LOG_MODE_BUFFER_BEFORE_CONFIG) == 0) {
- _logsys_wthread_create ();
- }
+ logsys_format_set (format);
+ _logsys_rec_init (rec_size);
+ _logsys_wthread_create ();
return (0);
}
-int logsys_conf (char *name, int mode, int facility, int priority, char *file)
+int logsys_conf (
+ char *name,
+ int mode,
+ int facility,
+ int priority,
+ char *file)
{
char *errstr;
+ _logsys_rec_init (100000);
strncpy (logsys_loggers[0].subsys, name,
sizeof (logsys_loggers[0].subsys));
logsys_config_mode_set (mode);
logsys_config_facility_set (name, facility);
logsys_config_file_set (&errstr, file);
- _logsys_config_priority_set (0, priority);
return (0);
}
void logsys_exit (void)
{
- logsys_flush ();
}
-
diff -Naurd corosync-0.92/exec/main.c corosync-trunk/exec/main.c
--- corosync-0.92/exec/main.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/exec/main.c 2009-01-23 17:12:13.000000000 +0100
@@ -34,8 +34,6 @@
*/
#include <pthread.h>
#include <assert.h>
-#include <pwd.h>
-#include <grp.h>
#include <sys/types.h>
#include <sys/poll.h>
#include <sys/uio.h>
@@ -56,7 +54,7 @@
#include <time.h>
#include <corosync/swab.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/list.h>
#include <corosync/queue.h>
#include <corosync/lcr/lcr_ifact.h>
@@ -66,6 +64,7 @@
#include <corosync/engine/config.h>
#include <corosync/engine/logsys.h>
+#include "quorum.h"
#include "totemsrp.h"
#include "mempool.h"
#include "mainconfig.h"
@@ -83,18 +82,16 @@
#include "version.h"
LOGSYS_DECLARE_SYSTEM ("corosync",
- LOG_MODE_OUTPUT_STDERR | LOG_MODE_OUTPUT_SYSLOG_THREADED | LOG_MODE_BUFFER_BEFORE_CONFIG,
+ LOG_MODE_OUTPUT_STDERR | LOG_MODE_THREADED | LOG_MODE_FORK,
NULL,
- LOG_DAEMON);
+ LOG_DAEMON,
+ "[%6s] %b",
+ 1000000);
LOGSYS_DECLARE_SUBSYS ("MAIN", LOG_INFO);
#define SERVER_BACKLOG 5
-static int ais_uid = 0;
-
-static int gid_valid = 0;
-
static unsigned int service_count = 32;
static pthread_mutex_t serialize_mutex = PTHREAD_MUTEX_INITIALIZER;
@@ -145,7 +142,6 @@
#endif
totempg_finalize ();
- logsys_flush ();
corosync_exit_error (AIS_DONE_EXIT);
@@ -170,15 +166,17 @@
static void sigsegv_handler (int num)
{
- signal (SIGSEGV, SIG_DFL);
- logsys_flush ();
+ (void)signal (SIGSEGV, SIG_DFL);
+ logsys_atsegv();
+ logsys_log_rec_store ("/var/lib/corosync/fdata");
raise (SIGSEGV);
}
static void sigabrt_handler (int num)
{
- signal (SIGABRT, SIG_DFL);
- logsys_flush ();
+ (void)signal (SIGABRT, SIG_DFL);
+ logsys_atsegv();
+ logsys_log_rec_store ("/var/lib/corosync/fdata");
raise (SIGABRT);
}
@@ -271,36 +269,11 @@
}
}
-static void aisexec_uid_determine (struct main_config *main_config)
-{
- struct passwd *passwd;
-
- passwd = getpwnam(main_config->user);
- if (passwd == 0) {
- log_printf (LOG_LEVEL_ERROR, "ERROR: The '%s' user is not found in /etc/passwd, please read the documentation.\n", main_config->user);
- corosync_exit_error (AIS_DONE_UID_DETERMINE);
- }
- ais_uid = passwd->pw_uid;
- endpwent ();
-}
-
-static void aisexec_gid_determine (struct main_config *main_config)
-{
- struct group *group;
- group = getgrnam (main_config->group);
- if (group == 0) {
- log_printf (LOG_LEVEL_ERROR, "ERROR: The '%s' group is not found in /etc/group, please read the documentation.\n", group->gr_name);
- corosync_exit_error (AIS_DONE_GID_DETERMINE);
- }
- gid_valid = group->gr_gid;
- endgrent ();
-}
-
-static void aisexec_priv_drop (void)
+static void priv_drop (struct main_config *main_config)
{
-return;
- setuid (ais_uid);
- setegid (ais_uid);
+return; /* TODO: we are still not dropping privs */
+ setuid (main_config->uid);
+ setegid (main_config->gid);
}
static void aisexec_mempool_init (void)
@@ -341,7 +314,7 @@
}
/* Create new session */
- setsid();
+ (void)setsid();
/*
* Map stdin/out/err to /dev/null.
@@ -408,7 +381,6 @@
#endif
}
-
static void deliver_fn (
unsigned int nodeid,
struct iovec *iovec,
@@ -448,6 +420,8 @@
*/
service = header->id >> 16;
fn_id = header->id & 0xffff;
+ if (!ais_service[service])
+ return;
if (endian_conversion_required) {
assert(ais_service[service]->exec_engine[fn_id].exec_endian_convert_fn != NULL);
ais_service[service]->exec_engine[fn_id].exec_endian_convert_fn
@@ -494,7 +468,6 @@
char *iface;
int res, ch;
int background, setprio;
- int totem_log_service;
/* default configuration
*/
@@ -506,7 +479,7 @@
switch (ch) {
case 'f':
background = 0;
- logsys_config_mode_set (LOG_MODE_OUTPUT_STDERR|LOG_MODE_FLUSH_AFTER_CONFIG);
+ logsys_config_mode_set (LOG_MODE_OUTPUT_STDERR|LOG_MODE_THREADED|LOG_MODE_FORK);
break;
case 'p':
setprio = 0;
@@ -527,11 +500,11 @@
log_printf (LOG_LEVEL_NOTICE, "Copyright (C) 2002-2006 MontaVista Software, Inc and contributors.\n");
log_printf (LOG_LEVEL_NOTICE, "Copyright (C) 2006-2008 Red Hat, Inc.\n");
- signal (SIGINT, sigintr_handler);
- signal (SIGUSR2, sigusr2_handler);
- signal (SIGSEGV, sigsegv_handler);
- signal (SIGABRT, sigabrt_handler);
- signal (SIGQUIT, sigquit_handler);
+ (void)signal (SIGINT, sigintr_handler);
+ (void)signal (SIGUSR2, sigusr2_handler);
+ (void)signal (SIGSEGV, sigsegv_handler);
+ (void)signal (SIGABRT, sigabrt_handler);
+ (void)signal (SIGQUIT, sigquit_handler);
corosync_timer_init (
serialize_mutex_lock,
@@ -635,14 +608,6 @@
corosync_exit_error (AIS_DONE_MAINCONFIGREAD);
}
- logsys_config_facility_set ("corosync", main_config.syslog_facility);
- logsys_config_mode_set (main_config.logmode);
- logsys_config_file_set (&error_string, main_config.logfile);
-
- aisexec_uid_determine (&main_config);
-
- aisexec_gid_determine (&main_config);
-
/*
* Set round robin realtime scheduling with priority 99
* Lock all memory to avoid page faults which may interrupt
@@ -654,13 +619,14 @@
aisexec_mlockall ();
totem_config.totem_logging_configuration = totem_logging_configuration;
- totem_log_service = _logsys_subsys_create ("TOTEM", LOG_INFO);
- totem_config.totem_logging_configuration.log_level_security = logsys_mkpri (LOG_LEVEL_SECURITY, totem_log_service);
- totem_config.totem_logging_configuration.log_level_error = logsys_mkpri (LOG_LEVEL_ERROR, totem_log_service);
- totem_config.totem_logging_configuration.log_level_warning = logsys_mkpri (LOG_LEVEL_WARNING, totem_log_service);
- totem_config.totem_logging_configuration.log_level_notice = logsys_mkpri (LOG_LEVEL_NOTICE, totem_log_service);
- totem_config.totem_logging_configuration.log_level_debug = logsys_mkpri (LOG_LEVEL_DEBUG, totem_log_service);
- totem_config.totem_logging_configuration.log_printf = logsys_log_printf;
+ totem_config.totem_logging_configuration.log_subsys_id =
+ _logsys_subsys_create ("TOTEM", LOG_INFO);
+ totem_config.totem_logging_configuration.log_level_security = LOG_LEVEL_SECURITY;
+ totem_config.totem_logging_configuration.log_level_error = LOG_LEVEL_ERROR;
+ totem_config.totem_logging_configuration.log_level_warning = LOG_LEVEL_WARNING;
+ totem_config.totem_logging_configuration.log_level_notice = LOG_LEVEL_NOTICE;
+ totem_config.totem_logging_configuration.log_level_debug = LOG_LEVEL_DEBUG;
+ totem_config.totem_logging_configuration.log_printf = _logsys_log_printf;
/*
* Sleep for a while to let other nodes in the cluster
@@ -704,11 +670,9 @@
}
- sync_register (corosync_sync_callbacks_retrieve, corosync_sync_completed,
- totem_config.vsf_type);
-
+ sync_register (corosync_sync_callbacks_retrieve, corosync_sync_completed);
- res = corosync_flow_control_initialize ();
+ res = cs_flow_control_initialize ();
/*
* Drop root privleges to user 'ais'
@@ -718,14 +682,14 @@
* CAP_SYS_NICE (setscheduler)
* CAP_IPC_LOCK (mlockall)
*/
- aisexec_priv_drop ();
+ priv_drop (&main_config);
aisexec_mempool_init ();
- corosync_ipc_init (
+ cs_ipc_init (
serialize_mutex_lock,
serialize_mutex_unlock,
- gid_valid);
+ main_config.gid);
/*
* Start main processing loop
diff -Naurd corosync-0.92/exec/mainconfig.c corosync-trunk/exec/mainconfig.c
--- corosync-0.92/exec/mainconfig.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/mainconfig.c 2009-01-23 17:12:13.000000000 +0100
@@ -40,8 +40,10 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
+#include <pwd.h>
+#include <grp.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/list.h>
#include <corosync/totem/totem.h>
#include <corosync/engine/logsys.h>
@@ -51,6 +53,12 @@
#include "mempool.h"
static char error_string_response[512];
+static struct objdb_iface_ver0 *global_objdb;
+
+static void add_logsys_config_notification(
+ struct objdb_iface_ver0 *objdb,
+ struct main_config *main_config);
+
/* This just makes the code below a little neater */
static inline int objdb_get_string (
@@ -98,7 +106,10 @@
unsigned int tags;
} logsys_logger;
-int corosync_main_config_read (
+
+
+
+int corosync_main_config_read_logging (
struct objdb_iface_ver0 *objdb,
char **error_string,
struct main_config *main_config)
@@ -109,10 +120,6 @@
char *error_reason = error_string_response;
unsigned int object_find_handle;
unsigned int object_find_logsys_handle;
- int global_debug = 0;
-
-
- memset (main_config, 0, sizeof (struct main_config));
objdb->object_find_create (
OBJECT_PARENT_HANDLE,
@@ -120,7 +127,7 @@
strlen ("logging"),
&object_find_handle);
- main_config->logmode = LOG_MODE_FLUSH_AFTER_CONFIG;
+ main_config->logmode = LOG_MODE_THREADED | LOG_MODE_FORK;
if (objdb->object_find_next (
object_find_handle,
&object_service_handle) == 0) {
@@ -135,10 +142,10 @@
}
if (!objdb_get_string (objdb,object_service_handle, "to_syslog", &value)) {
if (strcmp (value, "yes") == 0) {
- main_config->logmode |= LOG_MODE_OUTPUT_SYSLOG_THREADED;
+ main_config->logmode |= LOG_MODE_OUTPUT_SYSLOG;
} else
if (strcmp (value, "no") == 0) {
- main_config->logmode &= ~LOG_MODE_OUTPUT_SYSLOG_THREADED;
+ main_config->logmode &= ~LOG_MODE_OUTPUT_SYSLOG;
}
}
if (!objdb_get_string (objdb,object_service_handle, "to_stderr", &value)) {
@@ -149,18 +156,8 @@
main_config->logmode &= ~LOG_MODE_OUTPUT_STDERR;
}
}
-
- if (!objdb_get_string (objdb,object_service_handle, "debug", &value)) {
- if (strcmp (value, "on") == 0) {
- global_debug = 1;
- } else
- if (strcmp (value, "off") == 0) {
- global_debug = 0;
- } else {
- goto parse_error;
- }
- }
if (!objdb_get_string (objdb,object_service_handle, "timestamp", &value)) {
+/* todo change format string
if (strcmp (value, "on") == 0) {
main_config->logmode |= LOG_MODE_DISPLAY_TIMESTAMP;
} else
@@ -169,12 +166,20 @@
} else {
goto parse_error;
}
+*/
+ }
+
+ /* free old string on reload */
+ if (main_config->logfile) {
+ free(main_config->logfile);
+ main_config->logfile = NULL;
}
if (!objdb_get_string (objdb,object_service_handle, "logfile", &value)) {
main_config->logfile = strdup (value);
}
if (!objdb_get_string (objdb,object_service_handle, "fileline", &value)) {
+/* TODO
if (strcmp (value, "on") == 0) {
main_config->logmode |= LOG_MODE_DISPLAY_FILELINE;
} else
@@ -183,41 +188,21 @@
} else {
goto parse_error;
}
+*/
}
if (!objdb_get_string (objdb,object_service_handle, "syslog_facility", &value)) {
- if (strcmp (value, "daemon") == 0) {
- main_config->syslog_facility = LOG_DAEMON;
- } else
- if (strcmp (value, "local0") == 0) {
- main_config->syslog_facility = LOG_LOCAL0;
- } else
- if (strcmp (value, "local1") == 0) {
- main_config->syslog_facility = LOG_LOCAL1;
- } else
- if (strcmp (value, "local2") == 0) {
- main_config->syslog_facility = LOG_LOCAL2;
- } else
- if (strcmp (value, "local3") == 0) {
- main_config->syslog_facility = LOG_LOCAL3;
- } else
- if (strcmp (value, "local4") == 0) {
- main_config->syslog_facility = LOG_LOCAL4;
- } else
- if (strcmp (value, "local5") == 0) {
- main_config->syslog_facility = LOG_LOCAL5;
- } else
- if (strcmp (value, "local6") == 0) {
- main_config->syslog_facility = LOG_LOCAL6;
- } else
- if (strcmp (value, "local7") == 0) {
- main_config->syslog_facility = LOG_LOCAL7;
- } else {
+ main_config->syslog_facility = logsys_facility_id_get(value);
+ if (main_config->syslog_facility < 0) {
error_reason = "unknown syslog facility specified";
goto parse_error;
}
}
+ logsys_config_facility_set ("corosync", main_config->syslog_facility);
+ logsys_config_mode_set (main_config->logmode);
+ logsys_config_file_set (error_string, main_config->logfile);
+
objdb->object_find_create (
object_service_handle,
"logger_subsys",
@@ -239,6 +224,13 @@
error_reason = "subsys required for logger directive";
goto parse_error;
}
+ if (!objdb_get_string (objdb, object_logger_subsys_handle, "syslog_level", &value)) {
+ logsys_logger.priority = logsys_priority_id_get(value);
+ if (logsys_logger.priority < 0) {
+ error_reason = "unknown syslog priority specified";
+ goto parse_error;
+ }
+ }
if (!objdb_get_string (objdb, object_logger_subsys_handle, "debug", &value)) {
if (strcmp (value, "on") == 0) {
logsys_logger.priority = LOG_LEVEL_DEBUG;
@@ -253,31 +245,14 @@
char *token = strtok (value, "|");
while (token != NULL) {
- if (strcmp (token, "enter") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_ENTER;
- } else if (strcmp (token, "leave") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_LEAVE;
- } else if (strcmp (token, "trace1") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE1;
- } else if (strcmp (token, "trace2") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE2;
- } else if (strcmp (token, "trace3") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE3;
- } else if (strcmp (token, "trace4") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE4;
- } else if (strcmp (token, "trace5") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE5;
- } else if (strcmp (token, "trace6") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE6;
- } else if (strcmp (token, "trace7") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE7;
- } else if (strcmp (token, "trace8") == 0) {
- logsys_logger.tags |= LOGSYS_TAG_TRACE8;
- } else {
+ int val;
+
+ val = logsys_tag_id_get(token);
+ if (val < 0) {
error_reason = "bad tags value";
goto parse_error;
}
-
+ logsys_logger.tags |= val;
token = strtok(NULL, "|");
}
}
@@ -295,6 +270,61 @@
objdb->object_find_destroy (object_find_handle);
+ return 0;
+
+parse_error:
+ sprintf (error_string_response,
+ "parse error in config: %s.\n",
+ error_reason);
+
+ *error_string = error_string_response;
+ return (-1);
+}
+
+static int uid_determine (char *req_user)
+{
+ struct passwd *passwd;
+ int ais_uid = 0;
+
+ passwd = getpwnam(req_user);
+ if (passwd == 0) {
+ log_printf (LOG_LEVEL_ERROR, "ERROR: The '%s' user is not found in /etc/passwd, please read the documentation.\n", req_user);
+ corosync_exit_error (AIS_DONE_UID_DETERMINE);
+ }
+ ais_uid = passwd->pw_uid;
+ endpwent ();
+ return ais_uid;
+}
+
+static int gid_determine (char *req_group)
+{
+ struct group *group;
+ int ais_gid = 0;
+
+ group = getgrnam (req_group);
+ if (group == 0) {
+ log_printf (LOG_LEVEL_ERROR, "ERROR: The '%s' group is not found in /etc/group, please read the documentation.\n", req_group);
+ corosync_exit_error (AIS_DONE_GID_DETERMINE);
+ }
+ ais_gid = group->gr_gid;
+ endgrent ();
+ return ais_gid;
+}
+
+int corosync_main_config_read (
+ struct objdb_iface_ver0 *objdb,
+ char **error_string,
+ struct main_config *main_config)
+{
+ unsigned int object_service_handle;
+ char *value;
+ char *error_reason = error_string_response;
+ unsigned int object_find_handle;
+
+ memset (main_config, 0, sizeof (struct main_config));
+
+ corosync_main_config_read_logging(objdb, error_string, main_config);
+
objdb->object_find_create (
OBJECT_PARENT_HANDLE,
"aisexec",
@@ -306,22 +336,18 @@
&object_service_handle) == 0) {
if (!objdb_get_string (objdb,object_service_handle, "user", &value)) {
- main_config->user = strdup(value);
- }
+ main_config->uid = uid_determine(value);
+ } else
+ main_config->uid = uid_determine("ais");
+
if (!objdb_get_string (objdb,object_service_handle, "group", &value)) {
- main_config->group = strdup(value);
- }
+ main_config->gid = gid_determine(value);
+ } else
+ main_config->gid = gid_determine("ais");
}
objdb->object_find_destroy (object_find_handle);
- /* Default user/group */
- if (!main_config->user)
- main_config->user = "ais";
-
- if (!main_config->group)
- main_config->group = "ais";
-
if ((main_config->logmode & LOG_MODE_OUTPUT_FILE) &&
(main_config->logfile == NULL)) {
error_reason = "logmode set to 'file' but no logfile specified";
@@ -331,6 +357,10 @@
if (main_config->syslog_facility == 0)
main_config->syslog_facility = LOG_DAEMON;
+ add_logsys_config_notification(objdb, main_config);
+
+ logsys_fork_completed ();
+
return 0;
parse_error:
@@ -341,3 +371,38 @@
*error_string = error_string_response;
return (-1);
}
+
+
+static void main_objdb_reload_notify(objdb_reload_notify_type_t type, int flush,
+ void *priv_data_pt)
+{
+ struct main_config *main_config = priv_data_pt;
+ char *error_string;
+
+ if (type == OBJDB_RELOAD_NOTIFY_END) {
+
+ /*
+ * Reload the logsys configuration
+ */
+ corosync_main_config_read_logging(global_objdb,
+ &error_string,
+ main_config);
+ }
+}
+
+static void add_logsys_config_notification(
+ struct objdb_iface_ver0 *objdb,
+ struct main_config *main_config)
+{
+
+ global_objdb = objdb;
+
+ objdb->object_track_start(OBJECT_PARENT_HANDLE,
+ 1,
+ NULL,
+ NULL,
+ NULL,
+ main_objdb_reload_notify,
+ main_config);
+
+}
diff -Naurd corosync-0.92/exec/mainconfig.h corosync-trunk/exec/mainconfig.h
--- corosync-0.92/exec/mainconfig.h 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/mainconfig.h 2009-01-23 17:12:13.000000000 +0100
@@ -61,13 +61,13 @@
/*
* user/group to run as
*/
- char *user;
- char *group;
+ int uid;
+ int gid;
};
extern int corosync_main_config_read (
struct objdb_iface_ver0 *objdb,
char **error_string,
struct main_config *main_config);
-
+
#endif /* MAINCONFIG_H_DEFINED */
diff -Naurd corosync-0.92/exec/main.h corosync-trunk/exec/main.h
--- corosync-0.92/exec/main.h 2008-08-20 02:57:40.000000000 +0200
+++ corosync-trunk/exec/main.h 2008-11-06 22:49:07.000000000 +0100
@@ -37,7 +37,7 @@
#define TRUE 1
#define FALSE 0
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/ipc_gen.h>
#include <corosync/totem/coropoll.h>
#include <corosync/totem/totempg.h>
diff -Naurd corosync-0.92/exec/Makefile corosync-trunk/exec/Makefile
--- corosync-0.92/exec/Makefile 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/exec/Makefile 2008-12-08 16:55:41.000000000 +0100
@@ -59,14 +59,14 @@
EXEC_LIBS = libtotem_pg.a liblogsys.a
# LCR objects
-LCR_SRC = vsf_ykd.c objdb.c coroparse.c
-LCR_OBJS = vsf_ykd.o objdb.o coroparse.o
+LCR_SRC = vsf_ykd.c objdb.c coroparse.c vsf_quorum.c
+LCR_OBJS = vsf_ykd.o objdb.o coroparse.o vsf_quorum.o
# main executive objects
MAIN_SRC = main.c mempool.c util.c sync.c apidef.c service.c ipc.c flow.c \
- timer.c totemconfig.c mainconfig.c
+ quorum.c timer.c totemconfig.c mainconfig.c
MAIN_OBJS = main.o mempool.o util.o sync.o apidef.o service.o ipc.o flow.o \
- timer.o totemconfig.o mainconfig.o ../lcr/lcr_ifact.o
+ quorum.o timer.o totemconfig.o mainconfig.o ../lcr/lcr_ifact.o
ifeq (${BUILD_DYNAMIC}, 1)
#EXEC_OBJS = $(TOTEM_OBJS) $(LOGSYS_OBJS) $(MAIN_OBJS)
@@ -75,7 +75,7 @@
all:libtotem_pg.a libtotem_pg.so.2.0.0 liblogsys.a liblogsys.so.2.0.0 \
../lcr/lcr_ifact.o corosync_ \
- objdb.lcrso vsf_ykd.lcrso coroparse.lcrso
+ objdb.lcrso vsf_ykd.lcrso coroparse.lcrso vsf_quorum.lcrso
else
EXEC_OBJS = $(MAIN_OBJS) $(LCR_OBJS)
all: libtotem_pg.a liblogsys.a corosync
@@ -90,6 +90,9 @@
vsf_ykd.lcrso: vsf_ykd.o
$(CC) $(LDFLAGS) -bundle $(LDFLAGS) -bundle_loader ./corosync -bind_at_load vsf_ykd.o -o $@
+vsf_quorum.lcrso: vsf_quorum.o
+ $(CC) $(LDFLAGS) -bundle $(LDFLAGS) -bundle_loader ./corosync -bind_at_load vsf_quorum.o -o $@
+
coroparse.lcrso: coroparse.o
$(CC) -bundle -bundle_loader ./corosync -bind_at_load coroparse.o -o $@
@@ -98,9 +101,15 @@
vsf_ykd.lcrso: vsf_ykd.o
$(CC) -shared -Wl,-soname,vsf_ykd.lcrso vsf_ykd.o -o $@
+vsf_quorum.lcrso: vsf_quorum.o
+ $(CC) -shared -Wl,-soname,vsf_quorum.lcrso vsf_quorum.o -o $@
+
objdb.lcrso: objdb.o
$(CC) -shared -Wl,-soname,objdb.lcrso objdb.o -o $@
+testquorum.lcrso: testquorum.o
+ $(CC) -shared -Wl,-soname,testquorum.lcrso objdb.o -o $@
+
coroparse.lcrso: coroparse.o
$(CC) -shared -Wl,-soname,coroparse.lcrso coroparse.o -o $@
endif
@@ -131,6 +140,9 @@
endif
+lint:
+ -splint $(LINT_FLAGS) $(CFLAGS) *.c
+
clean:
rm -f corosync $(OBJS) *.o *.lcrso libtotem_pg.so* libtotem_pg.a gmon.out
rm -f *.da *.bb *.bbg liblogsys.so* liblogsys.a
@@ -145,9 +157,15 @@
vsf_ykd.o: vsf_ykd.c
$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+vsf_quorum.o: vsf_quorum.c
+ $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
objdb.o: objdb.c
$(CC) $(CFLAGS) -c -o $@ $<
+testquorum.o: testquorum.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
coroparse.o: coroparse.c
$(CC) $(CFLAGS) -c -o $@ $<
diff -Naurd corosync-0.92/exec/objdb.c corosync-trunk/exec/objdb.c
--- corosync-0.92/exec/objdb.c 2008-09-03 12:01:31.000000000 +0200
+++ corosync-trunk/exec/objdb.c 2009-01-23 16:41:06.000000000 +0100
@@ -1,6 +1,6 @@
/*
* Copyright (c) 2006 MontaVista Software, Inc.
- * Copyright (c) 2007-2008 Red Hat, Inc.
+ * Copyright (c) 2007-2009 Red Hat, Inc.
*
* All rights reserved.
*
@@ -59,6 +59,7 @@
object_key_change_notify_fn_t key_change_notify_fn;
object_create_notify_fn_t object_create_notify_fn;
object_destroy_notify_fn_t object_destroy_notify_fn;
+ object_reload_notify_fn_t object_reload_notify_fn;
struct list_head tracker_list;
struct list_head object_list;
};
@@ -91,6 +92,9 @@
struct objdb_iface_ver0 objdb_iface;
struct list_head objdb_trackers_head;
+static pthread_rwlock_t reload_lock;
+static pthread_t lock_thread;
+static pthread_mutex_t meta_lock;
static struct hdb_handle_database object_instance_database = {
.handle_count = 0,
@@ -107,6 +111,38 @@
};
+static void objdb_wrlock()
+{
+ pthread_mutex_lock(&meta_lock);
+ pthread_rwlock_wrlock(&reload_lock);
+ lock_thread = pthread_self();
+ pthread_mutex_unlock(&meta_lock);
+}
+
+static void objdb_rdlock()
+{
+ pthread_mutex_lock(&meta_lock);
+ if (lock_thread != pthread_self())
+ pthread_rwlock_rdlock(&reload_lock);
+ pthread_mutex_unlock(&meta_lock);
+}
+
+static void objdb_rdunlock()
+{
+ pthread_mutex_lock(&meta_lock);
+ if (lock_thread != pthread_self())
+ pthread_rwlock_unlock(&reload_lock);
+ pthread_mutex_unlock(&meta_lock);
+}
+
+static void objdb_wrunlock()
+{
+ pthread_mutex_lock(&meta_lock);
+ pthread_rwlock_unlock(&reload_lock);
+ lock_thread = 0;
+ pthread_mutex_unlock(&meta_lock);
+}
+
static int objdb_init (void)
{
unsigned int handle;
@@ -135,6 +171,8 @@
list_init (&instance->child_list);
list_init (&instance->track_head);
list_init (&objdb_trackers_head);
+ pthread_rwlock_init(&reload_lock, NULL);
+ pthread_mutex_init(&meta_lock, NULL);
hdb_handle_put (&object_instance_database, handle);
return (0);
@@ -293,6 +331,30 @@
} while (obj_pt->object_handle != OBJECT_PARENT_HANDLE);
}
+static void object_reload_notification(int startstop, int flush)
+{
+ struct list_head * list;
+ struct object_instance * obj_pt;
+ struct object_tracker * tracker_pt;
+ unsigned int res;
+
+ res = hdb_handle_get (&object_instance_database,
+ OBJECT_PARENT_HANDLE, (void *)&obj_pt);
+
+ for (list = obj_pt->track_head.next;
+ list != &obj_pt->track_head; list = list->next) {
+
+ tracker_pt = list_entry (list, struct object_tracker, object_list);
+
+ if (tracker_pt->object_reload_notify_fn != NULL) {
+ tracker_pt->object_reload_notify_fn(startstop, flush,
+ tracker_pt->data_pt);
+ }
+ }
+ hdb_handle_put (&object_instance_database, OBJECT_PARENT_HANDLE);
+}
+
+
/*
* object db create/destroy/set
*/
@@ -308,6 +370,7 @@
int found = 0;
int i;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
parent_object_handle, (void *)&parent_instance);
if (res != 0) {
@@ -380,7 +443,7 @@
object_instance->parent_handle,
object_instance->object_name,
object_instance->object_name_len);
-
+ objdb_rdunlock();
return (0);
error_put_destroy:
@@ -393,6 +456,7 @@
hdb_handle_put (&object_instance_database, parent_object_handle);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -403,6 +467,8 @@
int res;
struct object_instance *object_instance;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&object_instance);
if (res != 0) {
@@ -412,9 +478,11 @@
object_instance->priv = priv;
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -432,6 +500,8 @@
int i;
unsigned int val;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -493,7 +563,7 @@
list_add_tail (&object_key->list, &instance->key_head);
object_key_changed_notification(object_handle, key_name, key_len,
value, value_len, OBJECT_KEY_CREATED);
-
+ objdb_rdunlock();
return (0);
error_put_key:
@@ -506,6 +576,7 @@
hdb_handle_put (&object_instance_database, object_handle);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -554,9 +625,12 @@
struct object_instance *instance;
unsigned int res;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
+ objdb_rdunlock();
return (res);
}
@@ -572,6 +646,7 @@
free(instance->object_name);
free(instance);
+ objdb_rdunlock();
return (res);
}
@@ -583,6 +658,7 @@
struct object_instance *instance;
unsigned int res;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -594,9 +670,11 @@
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -608,6 +686,7 @@
struct object_instance *instance;
unsigned int res;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -619,9 +698,11 @@
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -638,6 +719,7 @@
struct object_instance *object_instance;
struct object_find_instance *object_find_instance;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&object_instance);
if (res != 0) {
@@ -662,6 +744,8 @@
hdb_handle_put (&object_instance_database, object_handle);
hdb_handle_put (&object_find_instance_database, *object_find_handle);
+
+ objdb_rdunlock();
return (0);
error_destroy:
@@ -671,6 +755,7 @@
hdb_handle_put (&object_instance_database, object_handle);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -684,6 +769,7 @@
struct list_head *list;
unsigned int found = 0;
+ objdb_rdlock();
res = hdb_handle_get (&object_find_instance_database,
object_find_handle, (void *)&object_find_instance);
if (res != 0) {
@@ -714,16 +800,35 @@
*object_handle = object_instance->object_handle;
res = 0;
}
+ objdb_rdunlock();
return (res);
error_exit:
+ objdb_rdunlock();
return (-1);
}
static int object_find_destroy (
unsigned int object_find_handle)
{
+ struct object_find_instance *object_find_instance;
+ unsigned int res;
+
+ objdb_rdlock();
+ res = hdb_handle_get (&object_find_instance_database,
+ object_find_handle, (void *)&object_find_instance);
+ if (res != 0) {
+ goto error_exit;
+ }
+ hdb_handle_put(&object_find_instance_database, object_find_handle);
+ hdb_handle_destroy(&object_find_instance_database, object_find_handle);
+
+ objdb_rdunlock();
return (0);
+
+error_exit:
+ objdb_rdunlock();
+ return (-1);
}
static int object_key_get (
@@ -739,6 +844,7 @@
struct list_head *list;
int found = 0;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -766,9 +872,11 @@
}
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (res);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -784,6 +892,7 @@
struct list_head *list;
int found = 0;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -809,9 +918,11 @@
}
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (res);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -827,6 +938,7 @@
struct list_head *list;
int found = 0;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -852,9 +964,11 @@
}
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (res);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -872,6 +986,7 @@
struct list_head *list;
int found = 0;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -906,9 +1021,11 @@
if (ret == 0)
object_key_changed_notification(object_handle, key_name, key_len,
value, value_len, OBJECT_KEY_DELETED);
+ objdb_rdunlock();
return (ret);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -928,6 +1045,8 @@
struct list_head *list;
int found = 0;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -950,6 +1069,7 @@
if (found) {
int i;
+ int found_validator = 0;
/*
* Do validation check if validation is configured for the parent object
@@ -962,7 +1082,7 @@
instance->object_key_valid_list[i].key_name,
key_len) == 0)) {
- found = 1;
+ found_validator = 1;
break;
}
}
@@ -970,7 +1090,7 @@
/*
* Item not found in validation list
*/
- if (found == 0) {
+ if (found_validator == 0) {
goto error_put;
} else {
if (instance->object_key_valid_list[i].validate_callback) {
@@ -983,7 +1103,7 @@
}
}
- if (new_value_len <= object_key->value_len) {
+ if (new_value_len != object_key->value_len) {
void *replacement_value;
replacement_value = malloc(new_value_len);
if (!replacement_value)
@@ -1003,11 +1123,13 @@
if (ret == 0)
object_key_changed_notification(object_handle, key_name, key_len,
new_value, new_value_len, OBJECT_KEY_REPLACED);
+ objdb_rdunlock();
return (ret);
error_put:
hdb_handle_put (&object_instance_database, object_handle);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -1018,6 +1140,7 @@
int res;
struct object_instance *object_instance;
+ objdb_rdunlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&object_instance);
if (res != 0) {
@@ -1027,9 +1150,11 @@
*priv = object_instance->priv;
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -1092,6 +1217,8 @@
unsigned int res;
struct object_instance *instance;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
@@ -1100,9 +1227,11 @@
instance->iter_key_list = &instance->key_head;
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -1119,6 +1248,8 @@
struct list_head *list;
unsigned int found = 0;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
parent_object_handle, (void *)&instance);
if (res != 0) {
@@ -1145,9 +1276,11 @@
}
hdb_handle_put (&object_instance_database, parent_object_handle);
+ objdb_rdunlock();
return (res);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -1165,6 +1298,8 @@
struct list_head *list;
unsigned int found = 0;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
parent_object_handle, (void *)&instance);
if (res != 0) {
@@ -1197,9 +1332,11 @@
}
hdb_handle_put (&object_instance_database, parent_object_handle);
+ objdb_rdunlock();
return (res);
error_exit:
+ objdb_rdunlock();
return (-1);
}
@@ -1210,9 +1347,12 @@
struct object_instance *instance;
unsigned int res;
+ objdb_rdlock();
+
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
+ objdb_rdunlock();
return (res);
}
@@ -1222,6 +1362,7 @@
*parent_handle = instance->parent_handle;
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
}
@@ -1233,9 +1374,11 @@
struct object_instance *instance;
unsigned int res;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
+ objdb_rdunlock();
return (res);
}
@@ -1243,6 +1386,7 @@
*object_name_len = instance->object_name_len;
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (0);
}
@@ -1253,6 +1397,7 @@
object_key_change_notify_fn_t key_change_notify_fn,
object_create_notify_fn_t object_create_notify_fn,
object_destroy_notify_fn_t object_destroy_notify_fn,
+ object_reload_notify_fn_t object_reload_notify_fn,
void * priv_data_pt)
{
struct object_instance *instance;
@@ -1271,6 +1416,7 @@
tracker_pt->key_change_notify_fn = key_change_notify_fn;
tracker_pt->object_create_notify_fn = object_create_notify_fn;
tracker_pt->object_destroy_notify_fn = object_destroy_notify_fn;
+ tracker_pt->object_reload_notify_fn = object_reload_notify_fn;
tracker_pt->data_pt = priv_data_pt;
list_init(&tracker_pt->object_list);
@@ -1287,6 +1433,7 @@
static void object_track_stop(object_key_change_notify_fn_t key_change_notify_fn,
object_create_notify_fn_t object_create_notify_fn,
object_destroy_notify_fn_t object_destroy_notify_fn,
+ object_reload_notify_fn_t object_reload_notify_fn,
void * priv_data_pt)
{
struct object_instance *instance;
@@ -1305,6 +1452,7 @@
if (tracker_pt && (tracker_pt->data_pt == priv_data_pt) &&
(tracker_pt->object_create_notify_fn == object_create_notify_fn) &&
(tracker_pt->object_destroy_notify_fn == object_destroy_notify_fn) &&
+ (tracker_pt->object_reload_notify_fn == object_reload_notify_fn) &&
(tracker_pt->key_change_notify_fn == key_change_notify_fn)) {
/* get the object & take this tracker off of it's list. */
@@ -1337,9 +1485,11 @@
struct object_instance *instance;
unsigned int res;
+ objdb_rdlock();
res = hdb_handle_get (&object_instance_database,
object_handle, (void *)&instance);
if (res != 0) {
+ objdb_rdunlock();
return (res);
}
@@ -1347,6 +1497,7 @@
hdb_handle_put (&object_instance_database, object_handle);
+ objdb_rdunlock();
return (res);
}
@@ -1358,13 +1509,19 @@
int res;
main_get_config_modules(&modules, &num_modules);
+
+ objdb_wrlock();
+
for (i=0; i<num_modules; i++) {
if (modules[i]->config_writeconfig) {
res = modules[i]->config_writeconfig(&objdb_iface, error_string);
- if (res)
+ if (res) {
+ objdb_wrunlock();
return res;
+ }
}
}
+ objdb_wrunlock();
return 0;
}
@@ -1376,14 +1533,22 @@
int res;
main_get_config_modules(&modules, &num_modules);
+ object_reload_notification(OBJDB_RELOAD_NOTIFY_START, flush);
+
+ objdb_wrlock();
for (i=0; i<num_modules; i++) {
if (modules[i]->config_reloadconfig) {
res = modules[i]->config_reloadconfig(&objdb_iface, flush, error_string);
- if (res)
+ if (res) {
+ object_reload_notification(OBJDB_RELOAD_NOTIFY_FAILED, flush);
+ objdb_wrunlock();
return res;
+ }
}
}
+ objdb_wrunlock();
+ object_reload_notification(OBJDB_RELOAD_NOTIFY_END, flush);
return 0;
}
diff -Naurd corosync-0.92/exec/quorum.c corosync-trunk/exec/quorum.c
--- corosync-0.92/exec/quorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/exec/quorum.c 2008-12-09 14:48:47.000000000 +0100
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <sys/uio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <signal.h>
+#include <time.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <corosync/corotypes.h>
+#include <corosync/swab.h>
+#include <corosync/totem/totempg.h>
+#include <corosync/totem/totem.h>
+#include <corosync/lcr/lcr_ifact.h>
+#include <corosync/engine/logsys.h>
+
+#include "quorum.h"
+#include "main.h"
+#include "sync.h"
+#include "vsf.h"
+
+LOGSYS_DECLARE_SUBSYS ("QUORUM", LOG_INFO);
+
+
+static struct quorum_callin_functions *corosync_quorum_fns = NULL;
+
+int corosync_quorum_is_quorate (void)
+{
+ if (corosync_quorum_fns) {
+ return corosync_quorum_fns->quorate();
+ }
+ else {
+ return 1;
+ }
+}
+
+int corosync_quorum_register_callback (quorum_callback_fn_t fn, void *context)
+{
+ if (corosync_quorum_fns) {
+ return corosync_quorum_fns->register_callback(fn, context);
+ }
+ else {
+ return 0;
+ }
+}
+
+int corosync_quorum_unregister_callback (quorum_callback_fn_t fn, void *context)
+{
+ if (corosync_quorum_fns) {
+ return corosync_quorum_fns->unregister_callback(fn, context);
+ }
+ else {
+ return 0;
+ }
+}
+
+int corosync_quorum_initialize (struct quorum_callin_functions *fns,
+ sync_callback_fn_t *sync_callback_fn)
+{
+ if (corosync_quorum_fns)
+ return -1;
+
+ corosync_quorum_fns = fns;
+ *sync_callback_fn = sync_primary_callback_fn;
+ return 0;
+}
+
+int quorum_none(void)
+{
+ if (corosync_quorum_fns)
+ return 0;
+ else
+ return 1;
+}
diff -Naurd corosync-0.92/exec/quorum.h corosync-trunk/exec/quorum.h
--- corosync-0.92/exec/quorum.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/exec/quorum.h 2008-12-08 16:55:41.000000000 +0100
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the Red Hat, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef QUORUM_H_DEFINED
+#define QUORUM_H_DEFINED
+
+struct memb_ring_id;
+
+typedef void (*quorum_callback_fn_t) (int quorate, void *context);
+
+typedef void (*sync_callback_fn_t) (
+ unsigned int *view_list,
+ int view_list_entries,
+ int primary_designated,
+ struct memb_ring_id *ring_id);
+
+struct quorum_callin_functions
+{
+ int (*quorate) (void);
+ int (*register_callback) (quorum_callback_fn_t, void*);
+ int (*unregister_callback) (quorum_callback_fn_t, void*);
+};
+
+extern int corosync_quorum_is_quorate (void);
+
+extern int corosync_quorum_register_callback (quorum_callback_fn_t fn, void *context);
+
+extern int corosync_quorum_unregister_callback (quorum_callback_fn_t fn, void *context);
+
+extern int corosync_quorum_initialize (struct quorum_callin_functions *fns,
+ sync_callback_fn_t *sync_callback_fn);
+
+
+extern int quorum_none(void);
+
+
+#endif /* QUORUM_H_DEFINED */
diff -Naurd corosync-0.92/exec/service.c corosync-trunk/exec/service.c
--- corosync-0.92/exec/service.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/service.c 2009-01-27 09:59:14.000000000 +0100
@@ -78,6 +78,10 @@
.name = "corosync_confdb",
.ver = 0,
},
+ {
+ .name = "corosync_pload",
+ .ver = 0,
+ }
};
struct corosync_service_engine *ais_service[SERVICE_HANDLER_MAXIMUM_COUNT];
diff -Naurd corosync-0.92/exec/sync.c corosync-trunk/exec/sync.c
--- corosync-0.92/exec/sync.c 2008-09-17 21:04:19.000000000 +0200
+++ corosync-trunk/exec/sync.c 2008-12-08 16:55:41.000000000 +0100
@@ -49,16 +49,17 @@
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/swab.h>
#include <corosync/totem/totempg.h>
#include <corosync/totem/totem.h>
#include <corosync/lcr/lcr_ifact.h>
#include <corosync/engine/logsys.h>
+#include "quorum.h"
#include "main.h"
#include "sync.h"
-#include "vsf.h"
+
LOGSYS_DECLARE_SUBSYS ("SYNC", LOG_INFO);
@@ -72,8 +73,6 @@
static struct memb_ring_id *sync_ring_id;
-static int vsf_none = 0;
-
static int (*sync_callbacks_retrieve) (int sync_id, struct sync_callbacks *callack);
static struct sync_callbacks sync_callbacks;
@@ -93,8 +92,6 @@
static struct barrier_data barrier_data_process[PROCESSOR_COUNT_MAX];
-static struct corosync_vsf_iface_ver0 *vsf_iface;
-
static int sync_barrier_send (struct memb_ring_id *ring_id);
static int sync_start_process (enum totem_callback_token_type type, void *data);
@@ -116,12 +113,6 @@
unsigned int *joined_list, int joined_list_entries,
struct memb_ring_id *ring_id);
-static void sync_primary_callback_fn (
- unsigned int *view_list,
- int view_list_entries,
- int primary_designated,
- struct memb_ring_id *ring_id);
-
static struct totempg_group sync_group = {
.group = "sync",
.group_len = 4
@@ -266,13 +257,10 @@
int sync_register (
int (*callbacks_retrieve) (int sync_id, struct sync_callbacks *callack),
- void (*synchronization_completed) (void),
- char *vsf_type)
+ void (*synchronization_completed) (void))
+
{
unsigned int res;
- unsigned int vsf_handle;
- void *vsf_iface_p;
- char corosync_vsf_type[1024];
res = totempg_groups_initialize (
&sync_group_handle,
@@ -292,42 +280,13 @@
log_printf (LOG_LEVEL_ERROR, "Couldn't join group.\n");
return (-1);
}
-
- if (strcmp (vsf_type, "none") == 0) {
- log_printf (LOG_LEVEL_NOTICE,
- "Not using a virtual synchrony filter.\n");
- vsf_none = 1;
- } else {
- vsf_none = 0;
-
- sprintf (corosync_vsf_type, "corosync_vsf_%s", vsf_type);
- res = lcr_ifact_reference (
- &vsf_handle,
- corosync_vsf_type,
- 0,
- &vsf_iface_p,
- 0);
-
- if (res == -1) {
- log_printf (LOG_LEVEL_NOTICE,
- "Couldn't load virtual synchrony filter %s\n",
- vsf_type);
- return (-1);
- }
-
- log_printf (LOG_LEVEL_NOTICE,
- "Using virtual synchrony filter %s\n", corosync_vsf_type);
-
- vsf_iface = (struct corosync_vsf_iface_ver0 *)vsf_iface_p;
- vsf_iface->init (sync_primary_callback_fn);
- }
sync_callbacks_retrieve = callbacks_retrieve;
sync_synchronization_completed = synchronization_completed;
return (0);
}
-static void sync_primary_callback_fn (
+void sync_primary_callback_fn (
unsigned int *view_list,
int view_list_entries,
int primary_designated,
@@ -335,13 +294,6 @@
{
int i;
- if (primary_designated) {
- log_printf (LOG_LEVEL_NOTICE, "This node is within the primary component and will provide service.\n");
- } else {
- log_printf (LOG_LEVEL_NOTICE, "This node is within the non-primary component and will NOT provide any services.\n");
- return;
- }
-
/*
* Execute configuration change for synchronization service
*/
@@ -521,7 +473,7 @@
* If no virtual synchrony filter configured, then start
* synchronization process
*/
- if (vsf_none == 1) {
+ if (quorum_none() == 1) {
sync_primary_callback_fn (
member_list,
member_list_entries,
@@ -546,7 +498,7 @@
struct iovec iovec[2];
int name_len;
- ENTER("'%s'", name);
+ ENTER();
name_len = strlen (name) + 1;
msg.header.size = sizeof (msg) + name_len;
@@ -589,15 +541,6 @@
return (sync_processing);
}
-int sync_primary_designated (void)
-{
- if (vsf_none == 1) {
- return (1);
- } else {
- return (vsf_iface->primary());
- }
-}
-
/**
* Execute synchronization upon request for the named service
* @param name
@@ -608,7 +551,7 @@
{
assert (name != NULL);
- ENTER("'%s'", name);
+ ENTER();
if (sync_processing) {
return -1;
@@ -618,7 +561,7 @@
TOTEM_CALLBACK_TOKEN_SENT, 0, /* don't delete after callback */
sync_request_send, name);
- LEAVE("");
+ LEAVE();
return 0;
}
diff -Naurd corosync-0.92/exec/sync.h corosync-trunk/exec/sync.h
--- corosync-0.92/exec/sync.h 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/sync.h 2008-12-08 16:55:41.000000000 +0100
@@ -47,10 +47,10 @@
char *name;
};
+struct corosync_api_v1;
int sync_register (
int (*sync_callbacks_retrieve) (int sync_id, struct sync_callbacks *callbacks),
- void (*synchronization_completed) (void),
- char *vsf_type);
+ void (*synchronization_completed) (void));
int sync_in_process (void);
@@ -64,4 +64,11 @@
*/
extern int sync_request (char *name);
+extern void sync_primary_callback_fn (
+ unsigned int *view_list,
+ int view_list_entries,
+ int primary_designated,
+ struct memb_ring_id *ring_id);
+
+
#endif /* SYNC_H_DEFINED */
diff -Naurd corosync-0.92/exec/timer.c corosync-trunk/exec/timer.c
--- corosync-0.92/exec/timer.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/exec/timer.c 2008-11-06 22:49:07.000000000 +0100
@@ -56,7 +56,7 @@
#include <time.h>
#include <corosync/swab.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/list.h>
#include <corosync/queue.h>
#include <corosync/lcr/lcr_ifact.h>
diff -Naurd corosync-0.92/exec/totemconfig.c corosync-trunk/exec/totemconfig.c
--- corosync-0.92/exec/totemconfig.c 2008-08-20 02:57:40.000000000 +0200
+++ corosync-trunk/exec/totemconfig.c 2008-12-12 12:27:27.000000000 +0100
@@ -76,6 +76,13 @@
#define RRP_PROBLEM_COUNT_THRESHOLD_MIN 5
static char error_string_response[512];
+static struct objdb_iface_ver0 *global_objdb;
+
+static void add_totem_config_notification(
+ struct objdb_iface_ver0 *objdb,
+ struct totem_config *totem_config,
+ unsigned int totem_object_handle);
+
/* These just makes the code below a little neater */
static inline int objdb_get_string (
@@ -163,6 +170,50 @@
return (0);
}
+static void totem_volatile_config_read (
+ struct objdb_iface_ver0 *objdb,
+ struct totem_config *totem_config,
+ unsigned int object_totem_handle)
+{
+ objdb_get_int (objdb,object_totem_handle, "token", &totem_config->token_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "token_retransmit", &totem_config->token_retransmit_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "hold", &totem_config->token_hold_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "token_retransmits_before_loss_const", &totem_config->token_retransmits_before_loss_const);
+
+ objdb_get_int (objdb,object_totem_handle, "join", &totem_config->join_timeout);
+ objdb_get_int (objdb,object_totem_handle, "send_join", &totem_config->send_join_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "consensus", &totem_config->consensus_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "merge", &totem_config->merge_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "downcheck", &totem_config->downcheck_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "fail_recv_const", &totem_config->fail_to_recv_const);
+
+ objdb_get_int (objdb,object_totem_handle, "seqno_unchanged_const", &totem_config->seqno_unchanged_const);
+
+ objdb_get_int (objdb,object_totem_handle, "rrp_token_expired_timeout", &totem_config->rrp_token_expired_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "rrp_problem_count_timeout", &totem_config->rrp_problem_count_timeout);
+
+ objdb_get_int (objdb,object_totem_handle, "rrp_problem_count_threshold", &totem_config->rrp_problem_count_threshold);
+
+ objdb_get_int (objdb,object_totem_handle, "heartbeat_failures_allowed", &totem_config->heartbeat_failures_allowed);
+
+ objdb_get_int (objdb,object_totem_handle, "max_network_delay", &totem_config->max_network_delay);
+
+ objdb_get_int (objdb,object_totem_handle, "window_size", &totem_config->window_size);
+ objdb_get_string (objdb, object_totem_handle, "vsftype", &totem_config->vsf_type);
+
+ objdb_get_int (objdb,object_totem_handle, "max_messages", &totem_config->max_messages);
+
+}
+
+
extern int totem_config_read (
struct objdb_iface_ver0 *objdb,
struct totem_config *totem_config,
@@ -222,41 +273,10 @@
objdb_get_int (objdb,object_totem_handle, "netmtu", &totem_config->net_mtu);
- objdb_get_int (objdb,object_totem_handle, "token", &totem_config->token_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "token_retransmit", &totem_config->token_retransmit_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "hold", &totem_config->token_hold_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "token_retransmits_before_loss_const", &totem_config->token_retransmits_before_loss_const);
-
- objdb_get_int (objdb,object_totem_handle, "join", &totem_config->join_timeout);
- objdb_get_int (objdb,object_totem_handle, "send_join", &totem_config->send_join_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "consensus", &totem_config->consensus_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "merge", &totem_config->merge_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "downcheck", &totem_config->downcheck_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "fail_recv_const", &totem_config->fail_to_recv_const);
-
- objdb_get_int (objdb,object_totem_handle, "seqno_unchanged_const", &totem_config->seqno_unchanged_const);
-
- objdb_get_int (objdb,object_totem_handle, "rrp_token_expired_timeout", &totem_config->rrp_token_expired_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "rrp_problem_count_timeout", &totem_config->rrp_problem_count_timeout);
-
- objdb_get_int (objdb,object_totem_handle, "rrp_problem_count_threshold", &totem_config->rrp_problem_count_threshold);
-
- objdb_get_int (objdb,object_totem_handle, "heartbeat_failures_allowed", &totem_config->heartbeat_failures_allowed);
-
- objdb_get_int (objdb,object_totem_handle, "max_network_delay", &totem_config->max_network_delay);
-
- objdb_get_int (objdb,object_totem_handle, "window_size", &totem_config->window_size);
- objdb_get_string (objdb, object_totem_handle, "vsftype", &totem_config->vsf_type);
-
- objdb_get_int (objdb,object_totem_handle, "max_messages", &totem_config->max_messages);
+ /*
+ * Get things that might change in the future
+ */
+ totem_volatile_config_read (objdb, totem_config, object_totem_handle);
objdb->object_find_create (
object_totem_handle,
@@ -297,6 +317,8 @@
objdb->object_find_destroy (object_find_interface_handle);
+ add_totem_config_notification(objdb, totem_config, object_totem_handle);
+
return 0;
}
@@ -323,7 +345,7 @@
error_reason = "No multicast address specified";
goto parse_error;
}
-
+
if (totem_config->interfaces[i].ip_port == 0) {
error_reason = "No multicast port specified";
goto parse_error;
@@ -331,7 +353,7 @@
if (totem_config->interfaces[i].mcast_addr.family == AF_INET6 &&
totem_config->node_id == 0) {
-
+
error_reason = "An IPV6 network requires that a node ID be specified.";
goto parse_error;
}
@@ -498,7 +520,7 @@
totem_config->rrp_token_expired_timeout =
totem_config->token_retransmit_timeout;
}
-
+
if (totem_config->rrp_token_expired_timeout < MINIMUM_TIMEOUT) {
sprintf (local_error_reason, "The RRP token expired timeout parameter (%d ms) may not be less then (%d ms).",
totem_config->rrp_token_expired_timeout, MINIMUM_TIMEOUT);
@@ -658,3 +680,92 @@
return (-1);
}
+
+static void totem_key_change_notify(object_change_type_t change_type,
+ unsigned int parent_object_handle,
+ unsigned int object_handle,
+ void *object_name_pt, int object_name_len,
+ void *key_name_pt, int key_len,
+ void *key_value_pt, int key_value_len,
+ void *priv_data_pt)
+{
+ struct totem_config *totem_config = priv_data_pt;
+
+ if (memcmp(object_name_pt, "totem", object_name_len) == 0)
+ totem_volatile_config_read(global_objdb,
+ totem_config,
+ object_handle); // CHECK
+}
+
+static void totem_objdb_reload_notify(objdb_reload_notify_type_t type, int flush,
+ void *priv_data_pt)
+{
+ struct totem_config *totem_config = priv_data_pt;
+ unsigned int totem_object_handle;
+
+ /*
+ * A new totem {} key might exist, cancel the
+ * existing notification at the start of reload,
+ * and start a new one on the new object when
+ * it's all settled.
+ */
+
+ if (type == OBJDB_RELOAD_NOTIFY_START) {
+ global_objdb->object_track_stop(
+ totem_key_change_notify,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ }
+
+ if (type == OBJDB_RELOAD_NOTIFY_END ||
+ type == OBJDB_RELOAD_NOTIFY_FAILED) {
+
+
+ if (!totem_handle_find(global_objdb,
+ &totem_object_handle)) {
+ add_totem_config_notification(global_objdb, totem_config, totem_object_handle);
+
+ /*
+ * Reload the configuration
+ */
+ totem_volatile_config_read(global_objdb,
+ totem_config,
+ totem_object_handle);
+
+ }
+ else {
+ log_printf(LOG_LEVEL_ERROR, "totem objdb tracking stopped, cannot find totem{} handle on objdb\n");
+ }
+ }
+}
+
+
+static void add_totem_config_notification(
+ struct objdb_iface_ver0 *objdb,
+ struct totem_config *totem_config,
+ unsigned int totem_object_handle)
+{
+
+ global_objdb = objdb;
+ objdb->object_track_start(totem_object_handle,
+ 1,
+ totem_key_change_notify,
+ NULL, // object_create_notify,
+ NULL, // object_destroy_notify,
+ NULL, // object_reload_notify
+ totem_config); // priv_data
+
+ /*
+ * Reload notify must be on the parent object
+ */
+ objdb->object_track_start(OBJECT_PARENT_HANDLE,
+ 1,
+ NULL, // key_change_notify,
+ NULL, // object_create_notify,
+ NULL, // object_destroy_notify,
+ totem_objdb_reload_notify, // object_reload_notify
+ totem_config); // priv_data
+
+}
diff -Naurd corosync-0.92/exec/totemconfig.h corosync-trunk/exec/totemconfig.h
--- corosync-0.92/exec/totemconfig.h 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/totemconfig.h 2008-11-06 22:49:07.000000000 +0100
@@ -36,7 +36,7 @@
#define TOTEMCONFIG_H_DEFINED
#include <netinet/in.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/list.h>
#include <corosync/totem/coropoll.h>
#include <corosync/totem/totempg.h>
diff -Naurd corosync-0.92/exec/totemip.c corosync-trunk/exec/totemip.c
--- corosync-0.92/exec/totemip.c 2008-09-16 17:35:09.000000000 +0200
+++ corosync-trunk/exec/totemip.c 2009-01-26 21:46:45.000000000 +0100
@@ -226,7 +226,7 @@
sin->sin_len = sizeof(struct sockaddr_in);
#endif
sin->sin_family = ip_addr->family;
- sin->sin_port = port;
+ sin->sin_port = ntohs(port);
memcpy(&sin->sin_addr, ip_addr->addr, sizeof(struct in_addr));
*addrlen = sizeof(struct sockaddr_in);
ret = 0;
@@ -240,7 +240,7 @@
sin->sin6_len = sizeof(struct sockaddr_in6);
#endif
sin->sin6_family = ip_addr->family;
- sin->sin6_port = port;
+ sin->sin6_port = ntohs(port);
sin->sin6_scope_id = 2;
memcpy(&sin->sin6_addr, ip_addr->addr, sizeof(struct in6_addr));
@@ -376,7 +376,8 @@
int totemip_iface_check(struct totem_ip_address *bindnet,
struct totem_ip_address *boundto,
int *interface_up,
- int *interface_num)
+ int *interface_num,
+ int mask_high_bit)
{
int fd;
struct {
@@ -472,7 +473,7 @@
memcpy(&network, RTA_DATA(tb[IFA_BROADCAST]), sizeof(uint32_t));
memcpy(&addr, bindnet->addr, sizeof(uint32_t));
- if (addr == (network & netmask)) {
+ if ((addr & netmask) == (network & netmask)) {
memcpy(ipaddr.addr, RTA_DATA(tb[IFA_ADDRESS]), TOTEMIP_ADDRLEN);
found_if = 1;
}
@@ -514,6 +515,18 @@
}
}
finished:
+ /*
+ * Mask 32nd bit off to workaround bugs in other poeples code
+ * if configuration requests it.
+ */
+ if (ipaddr.family == AF_INET && ipaddr.nodeid == 0) {
+ unsigned int nodeid = 0;
+ memcpy (&nodeid, ipaddr.addr, sizeof (int));
+ if (mask_high_bit) {
+ nodeid &= 0x7FFFFFFF;
+ }
+ ipaddr.nodeid = nodeid;
+ }
totemip_copy (boundto, &ipaddr);
close(fd);
return 0;
diff -Naurd corosync-0.92/exec/totemmrp.c corosync-trunk/exec/totemmrp.c
--- corosync-0.92/exec/totemmrp.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/totemmrp.c 2008-12-01 19:44:55.000000000 +0100
@@ -192,7 +192,7 @@
return (res);
}
-int totemmrp_my_nodeid_get (void)
+unsigned int totemmrp_my_nodeid_get (void)
{
return (totemsrp_my_nodeid_get (totemsrp_handle_in));
}
diff -Naurd corosync-0.92/exec/totemnet.c corosync-trunk/exec/totemnet.c
--- corosync-0.92/exec/totemnet.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/totemnet.c 2009-01-25 22:15:25.000000000 +0100
@@ -137,7 +137,11 @@
int totemnet_log_level_debug;
- void (*totemnet_log_printf) (char *file, int line, int level, char *format, ...) __attribute__((format(printf, 4, 5)));
+ int totemnet_subsys_id;
+
+ void (*totemnet_log_printf) (int subsys, char *function, char *file,
+ int line, unsigned int level, char *format,
+ ...)__attribute__((format(printf, 6, 7)));
totemnet_handle handle;
@@ -226,8 +230,12 @@
instance->my_memb_entries = 1;
}
-#define log_printf(level, format, args...) \
- instance->totemnet_log_printf (__FILE__, __LINE__, level, format, ##args)
+#define log_printf(level, format, args...) \
+do { \
+ instance->totemnet_log_printf (instance->totemnet_subsys_id, \
+ (char *)__FUNCTION__, __FILE__, __LINE__, level, \
+ format, ##args); \
+} while (0);
static int authenticate_and_decrypt (
struct totemnet_instance *instance,
@@ -691,18 +699,9 @@
int res;
res = totemip_iface_check (bindnet, bound_to,
- interface_up, interface_num);
+ interface_up, interface_num,
++ 0); // TODO andrew can address this instance->totem_config->clear_node_high_bit);
- /*
- * If the desired binding is to an IPV4 network and nodeid isn't
- * specified, retrieve the node id from this_ip network address
- *
- * IPV6 networks must have a node ID specified since the node id
- * field is only 32 bits.
- */
- if (bound_to->family == AF_INET && bound_to->nodeid == 0) {
- memcpy (&bound_to->nodeid, bound_to->addr, sizeof (int));
- }
return (res);
}
@@ -1192,6 +1191,7 @@
instance->totemnet_log_level_warning = totem_config->totem_logging_configuration.log_level_warning;
instance->totemnet_log_level_notice = totem_config->totem_logging_configuration.log_level_notice;
instance->totemnet_log_level_debug = totem_config->totem_logging_configuration.log_level_debug;
+ instance->totemnet_subsys_id = totem_config->totem_logging_configuration.log_subsys_id;
instance->totemnet_log_printf = totem_config->totem_logging_configuration.log_printf;
/*
diff -Naurd corosync-0.92/exec/totempg.c corosync-trunk/exec/totempg.c
--- corosync-0.92/exec/totempg.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/totempg.c 2009-01-25 22:25:25.000000000 +0100
@@ -153,7 +153,10 @@
static int totempg_log_level_warning;
static int totempg_log_level_notice;
static int totempg_log_level_debug;
-static void (*totempg_log_printf) (char *file, int line, int level, char *format, ...) __attribute__((format(printf, 4, 5))) = NULL;
+static int totempg_subsys_id;
+static void (*totempg_log_printf) (int subsys_id, char *function, char *file,
+ int line, unsigned int level, char *format,
+ ...) __attribute__((format(printf, 6, 7)));
struct totem_config *totempg_totem_config;
@@ -165,6 +168,13 @@
struct list_head list;
};
+enum throw_away_mode_t {
+ THROW_AWAY_INACTIVE,
+ THROW_AWAY_ACTIVE
+};
+
+static enum throw_away_mode_t throw_away_mode = THROW_AWAY_INACTIVE;
+
DECLARE_LIST_INIT(assembly_list_inuse);
DECLARE_LIST_INIT(assembly_list_free);
@@ -225,8 +235,11 @@
static pthread_mutex_t mcast_msg_mutex = PTHREAD_MUTEX_INITIALIZER;
-#define log_printf(level, format, args...) \
- totempg_log_printf (__FILE__, __LINE__, level, format, ##args)
+#define log_printf(level, format, args...) \
+do { \
+ totempg_log_printf (totempg_subsys_id, (char *)__FUNCTION__, \
+ __FILE__, __LINE__, level, format, ##args); \
+} while (0);
static struct assembly *assembly_ref (unsigned int nodeid)
{
@@ -558,43 +571,32 @@
* the continued message.
*/
start = 0;
- if (continuation) {
- if (continuation != assembly->last_frag_num) {
- log_printf (totempg_log_level_error,
- "Message continuation doesn't match previous frag e: %u - a: %u\n",
- assembly->last_frag_num, continuation);
- continuation = 0;
- }
+ if (throw_away_mode == THROW_AWAY_ACTIVE) {
+ /* Throw away the first msg block */
+ if (mcast->fragmented == 0 || mcast->fragmented == 1) {
+ throw_away_mode = THROW_AWAY_INACTIVE;
- if ((assembly->index == 0) ||
- (!continuation && assembly->index)) {
- log_printf (totempg_log_level_error,
- "Throwing away broken message: continuation %u, index %u\n",
- continuation, assembly->index);
- continuation = 0;
- }
-
- /*
- * we decided to throw away the first continued message
- * in this buffer, if continuation was set to zero.
- */
- if (!continuation) {
assembly->index += msg_lens[0];
iov_delv.iov_base = &assembly->data[assembly->index];
iov_delv.iov_len = msg_lens[1];
start = 1;
}
-
- }
-
- for (i = start; i < msg_count; i++) {
- app_deliver_fn(nodeid, &iov_delv, 1,
- endian_conversion_required);
- assembly->index += msg_lens[i];
- iov_delv.iov_base = &assembly->data[assembly->index];
- if (i < (msg_count - 1)) {
- iov_delv.iov_len = msg_lens[i + 1];
+ } else
+ if (throw_away_mode == THROW_AWAY_INACTIVE) {
+ if (continuation == assembly->last_frag_num) {
+ assembly->last_frag_num = mcast->fragmented;
+ for (i = start; i < msg_count; i++) {
+ app_deliver_fn(nodeid, &iov_delv, 1,
+ endian_conversion_required);
+ assembly->index += msg_lens[i];
+ iov_delv.iov_base = &assembly->data[assembly->index];
+ if (i < (msg_count - 1)) {
+ iov_delv.iov_len = msg_lens[i + 1];
+ }
+ }
+ } else {
+ throw_away_mode = THROW_AWAY_ACTIVE;
}
}
@@ -609,7 +611,6 @@
/*
* Message is fragmented, keep around assembly list
*/
- assembly->last_frag_num = mcast->fragmented;
if (mcast->msg_count > 1) {
memmove (&assembly->data[0],
&assembly->data[assembly->index],
@@ -686,6 +687,7 @@
totempg_log_level_notice = totem_config->totem_logging_configuration.log_level_notice;
totempg_log_level_debug = totem_config->totem_logging_configuration.log_level_debug;
totempg_log_printf = totem_config->totem_logging_configuration.log_printf;
+ totempg_subsys_id = totem_config->totem_logging_configuration.log_subsys_id;
fragmentation_data = malloc (TOTEMPG_PACKET_SIZE);
if (fragmentation_data == 0) {
@@ -721,14 +723,16 @@
* Multicast a message
*/
static int mcast_msg (
- struct iovec *iovec,
+ struct iovec *iovec_in,
int iov_len,
int guarantee)
{
int res = 0;
struct totempg_mcast mcast;
struct iovec iovecs[3];
+ struct iovec iovec[64];
int i;
+ int dest, src;
int max_packet_size = 0;
int copy_len = 0;
int copy_base = 0;
@@ -737,6 +741,18 @@
pthread_mutex_lock (&mcast_msg_mutex);
totemmrp_new_msg_signal ();
+ /*
+ * Remove zero length iovectors from the list
+ */
+ assert (iov_len < 64);
+ for (dest = 0, src = 0; src < iov_len; src++) {
+ if (iovec_in[src].iov_len) {
+ memcpy (&iovec[dest++], &iovec_in[src],
+ sizeof (struct iovec));
+ }
+ }
+ iov_len = dest;
+
max_packet_size = TOTEMPG_PACKET_SIZE -
(sizeof (unsigned short) * (mcast_packed_msg_count + 1));
@@ -774,6 +790,7 @@
iovec[i].iov_base + copy_base, copy_len);
fragment_size += copy_len;
mcast_packed_msg_lens[mcast_packed_msg_count] += copy_len;
+ next_fragment = 1;
copy_len = 0;
copy_base = 0;
i++;
@@ -1243,7 +1260,7 @@
return (iface_string);
}
-int totempg_my_nodeid_get (void)
+unsigned int totempg_my_nodeid_get (void)
{
return (totemmrp_my_nodeid_get());
}
diff -Naurd corosync-0.92/exec/totemrrp.c corosync-trunk/exec/totemrrp.c
--- corosync-0.92/exec/totemrrp.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/totemrrp.c 2008-10-30 23:25:56.000000000 +0100
@@ -194,7 +194,11 @@
int totemrrp_log_level_debug;
- void (*totemrrp_log_printf) (char *file, int line, int level, char *format, ...) __attribute__((format(printf, 4, 5)));
+ int totemrrp_subsys_id;
+
+ void (*totemrrp_log_printf) (int subsys, char *function, char *file,
+ int line, unsigned int level, char *format,
+ ...)__attribute__((format(printf, 6, 7)));
totemrrp_handle handle;
@@ -459,8 +463,14 @@
.mutex = PTHREAD_MUTEX_INITIALIZER
};
-#define log_printf(level, format, args...) \
- rrp_instance->totemrrp_log_printf (__FILE__, __LINE__, level, format, ##args)
+
+#define log_printf(level, format, args...) \
+do { \
+ rrp_instance->totemrrp_log_printf ( \
+ rrp_instance->totemrrp_subsys_id, \
+ (char *)__FUNCTION__, __FILE__, __LINE__, level, \
+ format, ##args); \
+} while (0);
/*
* None Replication Implementation
@@ -1426,6 +1436,7 @@
instance->totemrrp_log_level_warning = totem_config->totem_logging_configuration.log_level_warning;
instance->totemrrp_log_level_notice = totem_config->totem_logging_configuration.log_level_notice;
instance->totemrrp_log_level_debug = totem_config->totem_logging_configuration.log_level_debug;
+ instance->totemrrp_subsys_id = totem_config->totem_logging_configuration.log_subsys_id;
instance->totemrrp_log_printf = totem_config->totem_logging_configuration.log_printf;
instance->interfaces = totem_config->interfaces;
diff -Naurd corosync-0.92/exec/totemsrp.c corosync-trunk/exec/totemsrp.c
--- corosync-0.92/exec/totemsrp.c 2008-08-20 03:07:29.000000000 +0200
+++ corosync-trunk/exec/totemsrp.c 2009-01-20 18:41:45.000000000 +0100
@@ -429,7 +429,11 @@
int totemsrp_log_level_debug;
- void (*totemsrp_log_printf) (char *file, int line, int level, char *format, ...) __attribute__((format(printf, 4, 5)));
+ int totemsrp_subsys_id;
+
+ void (*totemsrp_log_printf) (int subsys, char *function, char *file,
+ int line, unsigned int level, char *format,
+ ...)__attribute__((format(printf, 6, 7)));;
enum memb_state memb_state;
@@ -607,8 +611,12 @@
static char *rundir = NULL;
-#define log_printf(level, format, args...) \
- instance->totemsrp_log_printf (__FILE__, __LINE__, level, format, ##args)
+#define log_printf(level, format, args...) \
+do { \
+ instance->totemsrp_log_printf (instance->totemsrp_subsys_id, \
+ (char *)__FUNCTION__, __FILE__, __LINE__, level, \
+ format, ##args); \
+} while (0);
void totemsrp_instance_initialize (struct totemsrp_instance *instance)
{
@@ -618,7 +626,7 @@
list_init (&instance->token_callback_sent_listhead);
- instance->my_received_flg = 0;
+ instance->my_received_flg = 1;
instance->my_token_seq = SEQNO_START_TOKEN - 1;
@@ -709,6 +717,7 @@
instance->totemsrp_log_level_warning = totem_config->totem_logging_configuration.log_level_warning;
instance->totemsrp_log_level_notice = totem_config->totem_logging_configuration.log_level_notice;
instance->totemsrp_log_level_debug = totem_config->totem_logging_configuration.log_level_debug;
+ instance->totemsrp_subsys_id = totem_config->totem_logging_configuration.log_subsys_id;
instance->totemsrp_log_printf = totem_config->totem_logging_configuration.log_printf;
/*
@@ -904,11 +913,11 @@
return (res);
}
-int totemsrp_my_nodeid_get (
+unsigned int totemsrp_my_nodeid_get (
totemsrp_handle handle)
{
struct totemsrp_instance *instance;
- int res;
+ unsigned int res;
res = hdb_handle_get (&totemsrp_instance_database, handle,
(void *)&instance);
@@ -1686,7 +1695,7 @@
"entering OPERATIONAL state.\n");
instance->memb_state = MEMB_STATE_OPERATIONAL;
- instance->my_received_flg = 0;
+ instance->my_received_flg = 1;
return;
}
@@ -2634,6 +2643,8 @@
{
struct srp_addr *addr;
struct memb_commit_token_memb_entry *memb_list;
+ unsigned int high_aru;
+ unsigned int i;
addr = (struct srp_addr *)commit_token->end_of_commit_token;
memb_list = (struct memb_commit_token_memb_entry *)(addr + commit_token->addr_entries);
@@ -2655,9 +2666,40 @@
instance->my_received_flg =
(instance->my_aru == instance->my_high_seq_received);
- memb_list[commit_token->memb_index].high_delivered = instance->my_high_delivered;
memb_list[commit_token->memb_index].received_flg = instance->my_received_flg;
+ memb_list[commit_token->memb_index].high_delivered = instance->my_high_delivered;
+ /*
+ * find high aru up to current memb_index for all matching ring ids
+ * if any ring id matching memb_index has aru less then high aru set
+ * received flag for that entry to false
+ */
+ high_aru = memb_list[commit_token->memb_index].aru;
+ for (i = 0; i <= commit_token->memb_index; i++) {
+ if (memcmp (&memb_list[commit_token->memb_index].ring_id,
+ &memb_list[i].ring_id,
+ sizeof (struct memb_ring_id)) == 0) {
+
+ if (sq_lt_compare (high_aru, memb_list[i].aru)) {
+ high_aru = memb_list[i].aru;
+ }
+ }
+ }
+
+ for (i = 0; i <= commit_token->memb_index; i++) {
+ if (memcmp (&memb_list[commit_token->memb_index].ring_id,
+ &memb_list[i].ring_id,
+ sizeof (struct memb_ring_id)) == 0) {
+
+ if (sq_lt_compare (memb_list[i].aru, high_aru)) {
+ memb_list[i].received_flg = 0;
+ if (i == commit_token->memb_index) {
+ instance->my_received_flg = 0;
+ }
+ }
+ }
+ }
+
commit_token->header.nodeid = instance->my_id.addr[0].nodeid;
commit_token->memb_index += 1;
assert (commit_token->memb_index <= commit_token->addr_entries);
@@ -2944,6 +2986,8 @@
goto error_exit;
}
+ token_hold_cancel_send (instance);
+
callback_handle = (struct token_callback_instance *)malloc (sizeof (struct token_callback_instance));
if (callback_handle == 0) {
return (-1);
diff -Naurd corosync-0.92/exec/totemsrp.h corosync-trunk/exec/totemsrp.h
--- corosync-0.92/exec/totemsrp.h 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/exec/totemsrp.h 2008-12-01 19:44:55.000000000 +0100
@@ -104,7 +104,7 @@
char ***status,
unsigned int *iface_count);
-extern int totemsrp_my_nodeid_get (
+extern unsigned int totemsrp_my_nodeid_get (
totemsrp_handle handle);
extern int totemsrp_my_family_get (
diff -Naurd corosync-0.92/exec/util.c corosync-trunk/exec/util.c
--- corosync-0.92/exec/util.c 2008-09-17 21:04:19.000000000 +0200
+++ corosync-trunk/exec/util.c 2008-12-18 09:28:46.000000000 +0100
@@ -39,7 +39,7 @@
#include <errno.h>
#include <sys/time.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/list.h>
#include <corosync/engine/logsys.h>
#include "util.h"
@@ -49,7 +49,7 @@
/*
* Compare two names. returns non-zero on match.
*/
-int name_match(SaNameT *name1, SaNameT *name2)
+int name_match(cs_name_t *name1, cs_name_t *name2)
{
if (name1->length == name2->length) {
return ((strncmp ((char *)name1->value, (char *)name2->value,
@@ -61,17 +61,17 @@
/*
* Get the time of day and convert to nanoseconds
*/
-SaTimeT clust_time_now(void)
+cs_time_t clust_time_now(void)
{
struct timeval tv;
- SaTimeT time_now;
+ cs_time_t time_now;
if (gettimeofday(&tv, 0)) {
return 0ULL;
}
- time_now = (SaTimeT)(tv.tv_sec) * 1000000000ULL;
- time_now += (SaTimeT)(tv.tv_usec) * 1000ULL;
+ time_now = (cs_time_t)(tv.tv_sec) * 1000000000ULL;
+ time_now += (cs_time_t)(tv.tv_usec) * 1000ULL;
return time_now;
}
@@ -87,20 +87,19 @@
{
log_printf (LOG_LEVEL_ERROR, "AIS Executive exiting "
"with status %d at %s:%u.\n", err, file, line);
- logsys_flush();
- exit (EXIT_FAILURE);
+ exit (err);
}
#define min(a,b) ((a) < (b) ? (a) : (b))
-char *getSaNameT (SaNameT *name)
+char *getcs_name_t (cs_name_t *name)
{
- static char ret_name[SA_MAX_NAME_LENGTH];
+ static char ret_name[CS_MAX_NAME_LENGTH];
/* if string is corrupt (non-terminated), ensure it's displayed safely */
- if (name->length >= SA_MAX_NAME_LENGTH || name->value[name->length] != '\0') {
+ if (name->length >= CS_MAX_NAME_LENGTH || name->value[name->length] != '\0') {
memset (ret_name, 0, sizeof (ret_name));
- memcpy (ret_name, name->value, min(name->length, SA_MAX_NAME_LENGTH -1));
+ memcpy (ret_name, name->value, min(name->length, CS_MAX_NAME_LENGTH -1));
return (ret_name);
}
return ((char *)name->value);
@@ -134,16 +133,16 @@
return (end_address);
}
-void setSaNameT (SaNameT *name, char *str) {
- strncpy ((char *)name->value, str, SA_MAX_NAME_LENGTH);
- if (strlen ((char *)name->value) > SA_MAX_NAME_LENGTH) {
- name->length = SA_MAX_NAME_LENGTH;
+void setcs_name_t (cs_name_t *name, char *str) {
+ strncpy ((char *)name->value, str, CS_MAX_NAME_LENGTH);
+ if (strlen ((char *)name->value) > CS_MAX_NAME_LENGTH) {
+ name->length = CS_MAX_NAME_LENGTH;
} else {
name->length = strlen (str);
}
}
-int SaNameTisEqual (SaNameT *str1, char *str2) {
+int cs_name_tisEqual (cs_name_t *str1, char *str2) {
if (str1->length == strlen (str2)) {
return ((strncmp ((char *)str1->value, (char *)str2,
str1->length)) == 0);
diff -Naurd corosync-0.92/exec/util.h corosync-trunk/exec/util.h
--- corosync-0.92/exec/util.h 2008-09-17 21:04:19.000000000 +0200
+++ corosync-trunk/exec/util.h 2008-11-06 22:49:07.000000000 +0100
@@ -37,12 +37,12 @@
#include <sys/time.h>
#include <corosync/mar_gen.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
/*
* Get the time of day and convert to nanoseconds
*/
-extern SaTimeT clust_time_now(void);
+extern cs_time_t clust_time_now(void);
enum e_ais_done {
AIS_DONE_EXIT = -1,
@@ -66,15 +66,15 @@
/*
* Compare two names. returns non-zero on match.
*/
-extern int name_match(SaNameT *name1, SaNameT *name2);
+extern int name_match(cs_name_t *name1, cs_name_t *name2);
extern int mar_name_match(mar_name_t *name1, mar_name_t *name2);
#define corosync_exit_error(err) _corosync_exit_error ((err), __FILE__, __LINE__)
extern void _corosync_exit_error (
enum e_ais_done err, const char *file, unsigned int line);
void _corosync_out_of_memory_error (void);
-extern char *getSaNameT (SaNameT *name);
+extern char *getcs_name_t (cs_name_t *name);
extern char *strstr_rs (const char *haystack, const char *needle);
-extern void setSaNameT (SaNameT *name, char *str);
+extern void setcs_name_t (cs_name_t *name, char *str);
char *get_mar_name_t (mar_name_t *name);
-extern int SaNameTisEqual (SaNameT *str1, char *str2);
+extern int cs_name_tisEqual (cs_name_t *str1, char *str2);
#endif /* UTIL_H_DEFINED */
diff -Naurd corosync-0.92/exec/vsf.h corosync-trunk/exec/vsf.h
--- corosync-0.92/exec/vsf.h 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/vsf.h 2008-12-08 16:55:41.000000000 +0100
@@ -34,12 +34,14 @@
#ifndef VSF_H_DEFINED
#define VSF_H_DEFINED
+struct corosync_api_v1;
struct corosync_vsf_iface_ver0 {
/*
* Executes a callback whenever component changes
*/
int (*init) (
+ struct corosync_api_v1 *api,
void (*primary_callback_fn) (
unsigned int *view_list,
int view_list_entries,
diff -Naurd corosync-0.92/exec/vsf_quorum.c corosync-trunk/exec/vsf_quorum.c
--- corosync-0.92/exec/vsf_quorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/exec/vsf_quorum.c 2009-01-08 12:12:10.000000000 +0100
@@ -0,0 +1,468 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Red Hat Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <assert.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/types.h>
+#include <sys/poll.h>
+#include <sys/uio.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <signal.h>
+#include <sched.h>
+#include <time.h>
+
+#include <corosync/engine/logsys.h>
+#include <corosync/swab.h>
+#include <corosync/list.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/ipc_quorum.h>
+#include <corosync/lcr/lcr_comp.h>
+#include <corosync/lcr/lcr_ifact.h>
+#include <corosync/engine/coroapi.h>
+#include <corosync/engine/quorum.h>
+
+LOGSYS_DECLARE_SUBSYS ("QUORUM", LOG_INFO);
+
+struct quorum_pd {
+ unsigned char track_flags;
+ int tracking_enabled;
+ struct list_head list;
+ void *conn;
+};
+
+struct internal_callback_pd {
+ struct list_head list;
+ quorum_callback_fn_t callback;
+ void *context;
+};
+
+static void message_handler_req_lib_quorum_getquorate (void *conn, void *msg);
+static void message_handler_req_lib_quorum_trackstart (void *conn, void *msg);
+static void message_handler_req_lib_quorum_trackstop (void *conn, void *msg);
+static void send_library_notification(void *conn);
+static void send_internal_notification(void);
+static int quorum_exec_init_fn (struct corosync_api_v1 *api);
+static int quorum_lib_init_fn (void *conn);
+static int quorum_lib_exit_fn (void *conn);
+
+static int primary_designated = 0;
+static struct corosync_api_v1 *corosync_api;
+static struct list_head lib_trackers_list;
+static struct list_head internal_trackers_list;
+static struct memb_ring_id quorum_ring_id;
+static int quorum_view_list_entries = 0;
+static int quorum_view_list[PROCESSOR_COUNT_MAX];
+struct quorum_services_api_ver1 *quorum_iface = NULL;
+
+static void (*sync_primary_callback_fn) (
+ unsigned int *view_list,
+ int view_list_entries,
+ int primary_designated,
+ struct memb_ring_id *ring_id);
+
+/* Internal quorum API function */
+static void quorum_api_set_quorum(unsigned int *view_list,
+ int view_list_entries,
+ int quorum, struct memb_ring_id *ring_id)
+{
+ primary_designated = quorum;
+
+ if (primary_designated) {
+ log_printf (LOG_LEVEL_NOTICE, "This node is within the primary component and will provide service.\n");
+ } else {
+ log_printf (LOG_LEVEL_NOTICE, "This node is within the non-primary component and will NOT provide any services.\n");
+ }
+
+ memcpy(&quorum_ring_id, ring_id, sizeof (quorum_ring_id));
+
+ quorum_view_list_entries = view_list_entries;
+ memcpy(quorum_view_list, view_list, sizeof(unsigned int)*view_list_entries);
+
+ /* Tell sync() */
+ sync_primary_callback_fn(view_list, view_list_entries,
+ primary_designated, &quorum_ring_id);
+
+ /* Tell internal listeners */
+ send_internal_notification();
+
+ /* Tell IPC listeners */
+ send_library_notification(NULL);
+}
+
+static struct corosync_lib_handler quorum_lib_service[] =
+{
+ { /* 0 */
+ .lib_handler_fn = message_handler_req_lib_quorum_getquorate,
+ .response_size = sizeof (struct res_lib_quorum_getquorate),
+ .response_id = MESSAGE_RES_QUORUM_GETQUORATE,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 1 */
+ .lib_handler_fn = message_handler_req_lib_quorum_trackstart,
+ .response_size = sizeof (mar_res_header_t),
+ .response_id = MESSAGE_RES_QUORUM_NOTIFICATION,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 2 */
+ .lib_handler_fn = message_handler_req_lib_quorum_trackstop,
+ .response_size = sizeof (mar_res_header_t),
+ .response_id = MESSAGE_RES_QUORUM_TRACKSTOP,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ }
+};
+
+static struct corosync_service_engine quorum_service_handler = {
+ .name = "corosync cluster quorum service v0.1",
+ .id = QUORUM_SERVICE,
+ .private_data_size = sizeof (struct quorum_pd),
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED,
+ .allow_inquorate = CS_LIB_ALLOW_INQUORATE,
+ .lib_init_fn = quorum_lib_init_fn,
+ .lib_exit_fn = quorum_lib_exit_fn,
+ .lib_engine = quorum_lib_service,
+ .exec_init_fn = quorum_exec_init_fn,
+ .lib_engine_count = sizeof (quorum_lib_service) / sizeof (struct corosync_lib_handler),
+};
+
+static struct lcr_iface corosync_quorum_ver0[1] = {
+ {
+ .name = "corosync_quorum",
+ .version = 0,
+ .versions_replace = 0,
+ .versions_replace_count = 0,
+ .dependencies = 0,
+ .dependency_count = 0,
+ .constructor = NULL,
+ .destructor = NULL,
+ .interfaces = NULL,
+ },
+};
+
+static struct corosync_service_engine *quorum_get_service_handler_ver0 (void)
+{
+ return (&quorum_service_handler);
+}
+
+static struct lcr_comp quorum_comp_ver0 = {
+ .iface_count = 1,
+ .ifaces = corosync_quorum_ver0
+};
+
+static struct corosync_service_engine_iface_ver0 quorum_service_handler_iface = {
+ .corosync_get_service_engine_ver0 = quorum_get_service_handler_ver0
+};
+
+__attribute__ ((constructor)) static void quorum_comp_register (void) {
+ lcr_component_register (&quorum_comp_ver0);
+ lcr_interfaces_set (&corosync_quorum_ver0[0], &quorum_service_handler_iface);
+}
+
+/* -------------------------------------------------- */
+
+
+/*
+ * Internal API functions for corosync
+ */
+
+static int quorum_quorate(void)
+{
+ return primary_designated;
+}
+
+
+static int quorum_register_callback(quorum_callback_fn_t function, void *context)
+{
+ struct internal_callback_pd *pd = malloc(sizeof(struct internal_callback_pd));
+ if (!pd)
+ return -1;
+
+ pd->context = context;
+ pd->callback = function;
+ list_add (&pd->list, &internal_trackers_list);
+
+ return 0;
+}
+
+static int quorum_unregister_callback(quorum_callback_fn_t function, void *context)
+{
+ struct internal_callback_pd *pd;
+ struct list_head *tmp;
+
+ for (tmp = internal_trackers_list.next; tmp != &internal_trackers_list; tmp = tmp->next) {
+
+ pd = list_entry(tmp, struct internal_callback_pd, list);
+ if (pd->callback == function && pd->context == context) {
+ list_del(&pd->list);
+ return 0;
+ }
+ }
+ return -1;
+}
+
+static struct quorum_callin_functions callins = {
+ .quorate = quorum_quorate,
+ .register_callback = quorum_register_callback,
+ .unregister_callback = quorum_unregister_callback
+};
+
+/* --------------------------------------------------------------------- */
+
+static int quorum_exec_init_fn (struct corosync_api_v1 *api)
+{
+ unsigned int find_handle;
+ unsigned int quorum_handle = 0;
+ unsigned int q_handle;
+ char *quorum_module;
+ int res;
+ void *quorum_iface_p;
+
+ corosync_api = api;
+ list_init (&lib_trackers_list);
+ list_init (&internal_trackers_list);
+
+ /*
+ * Tell corosync we have a quorum engine.
+ */
+ api->quorum_initialize(&callins, &sync_primary_callback_fn);
+
+ /*
+ * Look for a quorum provider
+ */
+ api->object_find_create(OBJECT_PARENT_HANDLE, "quorum", strlen("quorum"), &find_handle);
+ api->object_find_next(find_handle, &quorum_handle);
+ api->object_find_destroy(find_handle);
+
+ if (quorum_handle) {
+ if ( !(res = api->object_key_get(quorum_handle,
+ "provider",
+ strlen("provider"),
+ (void *)&quorum_module,
+ NULL))) {
+
+ res = lcr_ifact_reference (
+ &q_handle,
+ quorum_module,
+ 0,
+ &quorum_iface_p,
+ 0);
+
+ if (res == -1) {
+ log_printf (LOG_LEVEL_NOTICE,
+ "Couldn't load quorum provider %s\n",
+ quorum_module);
+ return (-1);
+ }
+
+ log_printf (LOG_LEVEL_NOTICE,
+ "Using quorum provider %s\n", quorum_module);
+
+ quorum_iface = (struct quorum_services_api_ver1 *)quorum_iface_p;
+ quorum_iface->init (api, quorum_api_set_quorum);
+ }
+ }
+ if (!quorum_iface) {
+ /*
+ * With no quorum provider, we are always quorate
+ */
+ primary_designated = 1;
+ }
+
+ return (0);
+}
+
+static int quorum_lib_init_fn (void *conn)
+{
+ struct quorum_pd *pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ log_printf(LOG_LEVEL_DEBUG, "lib_init_fn: conn=%p\n", conn);
+
+ list_init (&pd->list);
+ pd->conn = conn;
+
+ return (0);
+}
+
+static int quorum_lib_exit_fn (void *conn)
+{
+ struct quorum_pd *quorum_pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ log_printf(LOG_LEVEL_DEBUG, "lib_exit_fn: conn=%p\n", conn);
+
+ if (quorum_pd->tracking_enabled) {
+ list_del (&quorum_pd->list);
+ list_init (&quorum_pd->list);
+ }
+ return (0);
+}
+
+
+static void send_internal_notification(void)
+{
+ struct list_head *tmp;
+ struct internal_callback_pd *pd;
+
+ for (tmp = internal_trackers_list.next; tmp != &internal_trackers_list; tmp = tmp->next) {
+
+ pd = list_entry(tmp, struct internal_callback_pd, list);
+
+ pd->callback(primary_designated, pd->context);
+ }
+}
+
+static void send_library_notification(void *conn)
+{
+ int size = sizeof(struct res_lib_quorum_notification) + sizeof(unsigned int)*quorum_view_list_entries;
+ char buf[size];
+ struct res_lib_quorum_notification *res_lib_quorum_notification = (struct res_lib_quorum_notification *)buf;
+ struct list_head *tmp;
+ int i;
+
+ log_printf(LOG_LEVEL_DEBUG, "sending quorum notification to %p, length = %d\n", conn, size);
+
+ res_lib_quorum_notification->quorate = primary_designated;
+ res_lib_quorum_notification->ring_seq = quorum_ring_id.seq;
+ res_lib_quorum_notification->view_list_entries = quorum_view_list_entries;
+ for (i=0; i<quorum_view_list_entries; i++) {
+ res_lib_quorum_notification->view_list[i] = quorum_view_list[i];
+ }
+
+ res_lib_quorum_notification->header.id = MESSAGE_RES_QUORUM_NOTIFICATION;
+ res_lib_quorum_notification->header.size = size;
+ res_lib_quorum_notification->header.error = CS_OK;
+
+ /* Send it to all interested parties */
+ if (conn) {
+ corosync_api->ipc_conn_send_response(conn, res_lib_quorum_notification, size);
+ }
+ else {
+ struct quorum_pd *qpd;
+
+ for (tmp = lib_trackers_list.next; tmp != &lib_trackers_list; tmp = tmp->next) {
+
+ qpd = list_entry(tmp, struct quorum_pd, list);
+
+ corosync_api->ipc_conn_send_response(corosync_api->ipc_conn_partner_get(qpd->conn),
+ res_lib_quorum_notification, size);
+ }
+ }
+ return;
+}
+
+static void message_handler_req_lib_quorum_getquorate (void *conn, void *msg)
+{
+ struct res_lib_quorum_getquorate res_lib_quorum_getquorate;
+
+ log_printf(LOG_LEVEL_DEBUG, "got quorate request on %p\n", conn);
+
+ /* send status */
+ res_lib_quorum_getquorate.quorate = primary_designated;
+ res_lib_quorum_getquorate.header.size = sizeof(res_lib_quorum_getquorate);
+ res_lib_quorum_getquorate.header.id = MESSAGE_RES_QUORUM_GETQUORATE;
+ res_lib_quorum_getquorate.header.error = CS_OK;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_quorum_getquorate, sizeof(res_lib_quorum_getquorate));
+}
+
+
+static void message_handler_req_lib_quorum_trackstart (void *conn, void *msg)
+{
+ struct req_lib_quorum_trackstart *req_lib_quorum_trackstart = (struct req_lib_quorum_trackstart *)msg;
+ mar_res_header_t res;
+ struct quorum_pd *quorum_pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ log_printf(LOG_LEVEL_DEBUG, "got trackstart request on %p\n", conn);
+
+ /*
+ * If an immediate listing of the current cluster membership
+ * is requested, generate membership list
+ */
+ if (req_lib_quorum_trackstart->track_flags & CS_TRACK_CURRENT ||
+ req_lib_quorum_trackstart->track_flags & CS_TRACK_CHANGES) {
+ log_printf(LOG_LEVEL_DEBUG, "sending initial status to %p\n", conn);
+ send_library_notification(corosync_api->ipc_conn_partner_get (conn));
+ }
+
+ /*
+ * Record requests for tracking
+ */
+ if (req_lib_quorum_trackstart->track_flags & CS_TRACK_CHANGES ||
+ req_lib_quorum_trackstart->track_flags & CS_TRACK_CHANGES_ONLY) {
+
+ quorum_pd->track_flags = req_lib_quorum_trackstart->track_flags;
+ quorum_pd->tracking_enabled = 1;
+
+ list_add (&quorum_pd->list, &lib_trackers_list);
+ }
+
+ /* send status */
+ res.size = sizeof(res);
+ res.id = MESSAGE_RES_QUORUM_TRACKSTART;
+ res.error = CS_OK;
+ corosync_api->ipc_conn_send_response(conn, &res, sizeof(mar_res_header_t));
+}
+
+static void message_handler_req_lib_quorum_trackstop (void *conn, void *msg)
+{
+ mar_res_header_t res;
+ struct quorum_pd *quorum_pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ log_printf(LOG_LEVEL_DEBUG, "got trackstop request on %p\n", conn);
+
+ if (quorum_pd->tracking_enabled) {
+ res.error = CS_OK;
+ quorum_pd->tracking_enabled = 0;
+ list_del (&quorum_pd->list);
+ list_init (&quorum_pd->list);
+ } else {
+ res.error = CS_ERR_NOT_EXIST;
+ }
+
+ /* send status */
+ res.size = sizeof(res);
+ res.id = MESSAGE_RES_QUORUM_TRACKSTOP;
+ res.error = CS_OK;
+ corosync_api->ipc_conn_send_response(conn, &res, sizeof(mar_res_header_t));
+}
+
diff -Naurd corosync-0.92/exec/vsf_ykd.c corosync-trunk/exec/vsf_ykd.c
--- corosync-0.92/exec/vsf_ykd.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/exec/vsf_ykd.c 2008-12-08 16:55:41.000000000 +0100
@@ -56,12 +56,12 @@
#include <time.h>
#include <corosync/engine/logsys.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/engine/coroapi.h>
+#include <corosync/engine/quorum.h>
#include <corosync/swab.h>
#include <corosync/lcr/lcr_comp.h>
-#include "main.h"
-#include "vsf.h"
-
LOGSYS_DECLARE_SUBSYS ("YKD", LOG_INFO);
#define YKD_PROCESSOR_COUNT_MAX 32
@@ -108,7 +108,7 @@
struct ykd_state ykd_state;
-static totempg_groups_handle ykd_group_handle;
+static cs_tpg_handle ykd_group_handle;
static struct state_received state_received_confchg[YKD_PROCESSOR_COUNT_MAX];
@@ -140,6 +140,8 @@
static void *ykd_state_send_callback_token_handle = 0;
+static struct corosync_api_v1 *api;
+
static void (*ykd_primary_callback_fn) (
unsigned int *view_list,
int view_list_entries,
@@ -168,15 +170,15 @@
iovec[1].iov_base = (char *)&ykd_state;
iovec[1].iov_len = sizeof (struct ykd_state);
- res = totempg_groups_mcast_joined (ykd_group_handle, iovec, 2,
- TOTEMPG_AGREED);
+ res = api->tpg_joined_mcast (ykd_group_handle, iovec, 2,
+ TOTEM_AGREED);
return (res);
}
static void ykd_state_send (void)
{
- totempg_callback_token_create (
+ api->totem_callback_token_create (
&ykd_state_send_callback_token_handle,
TOTEM_CALLBACK_TOKEN_SENT,
1, /* delete after callback */
@@ -195,15 +197,15 @@
iovec.iov_base = (char *)&header;
iovec.iov_len = sizeof (struct ykd_header);
- res = totempg_groups_mcast_joined (ykd_group_handle, &iovec, 1,
- TOTEMPG_AGREED);
+ res = api->tpg_joined_mcast (ykd_group_handle, &iovec, 1,
+ TOTEM_AGREED);
return (res);
}
static void ykd_attempt_send (void)
{
- totempg_callback_token_create (
+ api->totem_callback_token_create (
&ykd_attempt_send_callback_token_handle,
TOTEM_CALLBACK_TOKEN_SENT,
1, /* delete after callback */
@@ -460,7 +462,7 @@
memcpy (&ykd_ring_id, ring_id, sizeof (struct memb_ring_id));
if (first_run) {
- ykd_state.last_primary.member_list[0] = totempg_my_nodeid_get();
+ ykd_state.last_primary.member_list[0] = api->totem_nodeid_get();
ykd_state.last_primary.member_list_entries = 1;
ykd_state.last_primary.session_id = 0;
first_run = 0;
@@ -493,53 +495,41 @@
ykd_state_send ();
}
-struct totempg_group ykd_group = {
+struct corosync_tpg_group ykd_group = {
.group = "ykd",
.group_len = 3
};
-static int ykd_init (
- void (*primary_callback_fn) (
- unsigned int *view_list,
- int view_list_entries,
- int primary_designated,
- struct memb_ring_id *ring_id))
+static void ykd_init (
+ struct corosync_api_v1 *corosync_api,
+ quorum_set_quorate_fn_t set_primary)
{
- ykd_primary_callback_fn = primary_callback_fn;
+ ykd_primary_callback_fn = set_primary;
+ api = corosync_api;
- totempg_groups_initialize (
+ api->tpg_init (
&ykd_group_handle,
ykd_deliver_fn,
ykd_confchg_fn);
- totempg_groups_join (
+ api->tpg_join (
ykd_group_handle,
&ykd_group,
1);
ykd_state_init ();
-
- return (0);
-}
-
-/*
- * Returns 1 if this processor is in the primary
- */
-static int ykd_primary (void) {
- return (primary_designated);
}
/*
* lcrso object definition
*/
-static struct corosync_vsf_iface_ver0 vsf_ykd_iface_ver0 = {
+static struct quorum_services_api_ver1 vsf_ykd_iface_ver0 = {
.init = ykd_init,
- .primary = ykd_primary
};
static struct lcr_iface corosync_vsf_ykd_ver0[1] = {
{
- .name = "corosync_vsf_ykd",
+ .name = "corosync_quorum_ykd",
.version = 0,
.versions_replace = 0,
.versions_replace_count = 0,
diff -Naurd corosync-0.92/include/corosync/ais_util.h corosync-trunk/include/corosync/ais_util.h
--- corosync-0.92/include/corosync/ais_util.h 2008-08-14 16:59:50.000000000 +0200
+++ corosync-trunk/include/corosync/ais_util.h 2008-11-06 22:49:07.000000000 +0100
@@ -67,71 +67,71 @@
struct saVersionDatabase {
int versionCount;
- SaVersionT *versionsSupported;
+ cs_version_t *versionsSupported;
};
-SaAisErrorT saSendMsgRetry (
+cs_error_t saSendMsgRetry (
int s,
struct iovec *iov,
int iov_len);
-SaAisErrorT saSendMsgReceiveReply (
+cs_error_t saSendMsgReceiveReply (
int s,
struct iovec *iov,
int iov_len,
void *responseMessage,
int responseLen);
-SaAisErrorT saSendReceiveReply (
+cs_error_t saSendReceiveReply (
int s,
void *requestMessage,
int requestLen,
void *responseMessage,
int responseLen);
-SaAisErrorT
+cs_error_t
saPollRetry (
struct pollfd *ufds,
unsigned int nfds,
int timeout);
-SaAisErrorT
+cs_error_t
saHandleCreate (
struct saHandleDatabase *handleDatabase,
int instanceSize,
- SaUint64T *handleOut);
+ uint64_t *handleOut);
-SaAisErrorT
+cs_error_t
saHandleDestroy (
struct saHandleDatabase *handleDatabase,
- SaUint64T handle);
+ uint64_t handle);
-SaAisErrorT
+cs_error_t
saHandleInstanceGet (
struct saHandleDatabase *handleDatabase,
- SaUint64T handle,
+ uint64_t handle,
void **instance);
-SaAisErrorT
+cs_error_t
saHandleInstancePut (
struct saHandleDatabase *handleDatabase,
- SaUint64T handle);
+ uint64_t handle);
-SaAisErrorT
+cs_error_t
saVersionVerify (
struct saVersionDatabase *versionDatabase,
- SaVersionT *version);
+ cs_version_t *version);
#define offset_of(type,member) (int)(&(((type *)0)->member))
-SaTimeT
+cs_time_t
clustTimeNow(void);
-extern SaAisErrorT saServiceConnect (
+extern cs_error_t saServiceConnect (
int *responseOut, int *callbackOut, enum service_types service);
-extern SaAisErrorT saRecvRetry (int s, void *msg, size_t len);
+extern cs_error_t saRecvRetry (int s, void *msg, size_t len);
-extern SaAisErrorT saSendRetry (int s, const void *msg, size_t len);
+extern cs_error_t saSendRetry (int s, const void *msg, size_t len);
#endif /* AIS_UTIL_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/cfg.h corosync-trunk/include/corosync/cfg.h
--- corosync-0.92/include/corosync/cfg.h 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/include/corosync/cfg.h 2009-01-29 10:17:43.000000000 +0100
@@ -1,6 +1,6 @@
/*
* Copyright (c) 2005 MontaVista Software, Inc.
- * Copyright (c) 2006 Red Hat, Inc.
+ * Copyright (c) 2006-2009 Red Hat, Inc.
*
* All rights reserved.
*
@@ -36,33 +36,33 @@
#define AIS_COROSYNCCFG_H_DEFINED
#include <netinet/in.h>
-#include "saAis.h"
+#include <corosync/corotypes.h>
-typedef SaUint64T corosync_cfg_handle_t;
+typedef uint64_t corosync_cfg_handle_t;
typedef enum {
COROSYNC_CFG_ADMINISTRATIVETARGET_SERVICEUNIT = 0,
COROSYNC_CFG_ADMINISTRATIVETARGET_SERVICEGROUP = 1,
COROSYNC_CFG_ADMINISTRATIVETARGET_COMPONENTSERVICEINSTANCE = 2,
COROSYNC_CFG_ADMINISTRATIVETARGET_NODE = 3
-} CorosyncCfgAdministrativeTargetT;
+} corosync_cfg_administrative_target_t;
typedef enum {
COROSYNC_CFG_ADMINISTRATIVESTATE_UNLOCKED = 0,
COROSYNC_CFG_ADMINISTRATIVESTATE_LOCKED = 1,
COROSYNC_CFG_ADMINISTRATIVESTATE_STOPPING = 2
-} CorosyncCfgAdministrativeStateT;
+} corosync_cfg_administrative_state_t;
typedef enum {
COROSYNC_CFG_OPERATIONALSTATE_ENABLED = 1,
COROSYNC_CFG_OPERATIONALSTATE_DISABLED = 2
-} CorosyncCfgOperationalStateT;
+} corosync_cfg_operational_state_t;
typedef enum {
COROSYNC_CFG_READINESSSTATE_OUTOFSERVICE = 1,
COROSYNC_CFG_READINESSSTATE_INSERVICE = 2,
COROSYNC_CFG_READINESSSTATE_STOPPING = 3
-} CorosyncCfgReadinessStateT;
+} corosync_cfg_readiness_state_t;
typedef enum {
COROSYNC_CFG_PRESENCESTATE_UNINSTANTIATED = 1,
@@ -72,7 +72,7 @@
COROSYNC_CFG_PRESENCESTATE_RESTARTING = 5,
COROSYNC_CFG_PRESENCESTATE_INSTANTIATION_FAILED = 6,
COROSYNC_CFG_PRESENCESTATE_TERMINATION_FAILED = 7
-} CorosyncCfgPresenceStateT;
+} corosync_cfg_presence_state_t;
typedef enum {
COROSYNC_CFG_STATETYPE_OPERATIONAL = 0,
@@ -80,27 +80,63 @@
COROSYNC_CFG_STATETYPE_READINESS = 2,
COROSYNC_CFG_STATETYPE_HA = 3,
COROSYNC_CFG_STATETYPE_PRESENCE = 4
-} CorosyncCfgStateTypeT;
+} corosync_cfg_state_type_t;
+
+/* Shutdown types.
+ REQUEST is the normal shutdown. other daemons will be consulted
+ REGARDLESS will tell other daemons but ignore their opinions
+ IMMEDIATE will shut down straight away (but still tell other nodes)
+*/
+typedef enum {
+ COROSYNC_CFG_SHUTDOWN_FLAG_REQUEST = 0,
+ COROSYNC_CFG_SHUTDOWN_FLAG_REGARDLESS = 1,
+ COROSYNC_CFG_SHUTDOWN_FLAG_IMMEDIATE = 2,
+} corosync_cfg_shutdown_flags_t;
+
+typedef enum {
+ COROSYNC_CFG_SHUTDOWN_FLAG_NO = 0,
+ COROSYNC_CFG_SHUTDOWN_FLAG_YES = 1,
+} corosync_cfg_shutdown_reply_flags_t;
typedef struct {
- SaNameT name;
- CorosyncCfgStateTypeT stateType;
- CorosyncCfgAdministrativeStateT administrativeState;
-} CorosyncCfgStateNotificationT;
+ cs_name_t name;
+ corosync_cfg_state_type_t state_type;
+ corosync_cfg_administrative_state_t administrative_state;
+} corosync_cfg_state_notification_t;
typedef struct {
- SaUint32T numberOfItems;
- CorosyncCfgStateNotificationT *notification;
-} CorosyncCfgStateNotificationBufferT;
+ uint32_t number_of_items;
+ corosync_cfg_state_notification_t *notification;
+} corosync_cfg_state_notification_buffer_t;
-typedef void (*CorosyncCfgStateTrackCallbackT) (
- CorosyncCfgStateNotificationBufferT *notificationBuffer,
- SaAisErrorT error);
+typedef void (*corosync_cfg_state_track_callback_t) (
+ corosync_cfg_state_notification_buffer_t *notification_buffer,
+ cs_error_t error);
+
+typedef void (*corosync_cfg_shutdown_callback_t) (
+ corosync_cfg_handle_t cfg_handle,
+ corosync_cfg_shutdown_flags_t flags);
typedef struct {
- CorosyncCfgStateTrackCallbackT
- corosyncCfgStateTrackCallback;
-} CorosyncCfgCallbacksT;
+ corosync_cfg_state_track_callback_t corosync_cfg_state_track_callback;
+ corosync_cfg_shutdown_callback_t corosync_cfg_shutdown_callback;
+} corosync_cfg_callbacks_t;
+
+/*
+ * A node address. This is a complete sockaddr_in[6]
+ * To explain:
+ * If you cast cna_address to a 'struct sockaddr', the sa_family field
+ * will be AF_INET or AF_INET6. Armed with that knowledge you can then
+ * cast it to a sockaddr_in or sockaddr_in6 and pull out the address.
+ * No other sockaddr fields are valid.
+ * Also, you must ignore any part of the sockaddr beyond the length supplied
+ */
+typedef struct
+{
+ int address_length;
+ char address[sizeof(struct sockaddr_in6)];
+} corosync_cfg_node_address_t;
+
/*
* Interfaces
@@ -109,70 +145,97 @@
extern "C" {
#endif
-SaAisErrorT
+cs_error_t
corosync_cfg_initialize (
corosync_cfg_handle_t *cfg_handle,
- const CorosyncCfgCallbacksT *cfgCallbacks);
+ const corosync_cfg_callbacks_t *cfg_callbacks);
-SaAisErrorT
+cs_error_t
corosync_cfg_fd_get (
corosync_cfg_handle_t cfg_handle,
- SaSelectionObjectT *selectionObject);
+ int32_t *selection_fd);
-SaAisErrorT
+cs_error_t
corosync_cfg_dispatch (
corosync_cfg_handle_t cfg_handle,
- SaDispatchFlagsT dispatchFlags);
+ cs_dispatch_flags_t dispatch_flags);
-SaAisErrorT
+cs_error_t
corosync_cfg_finalize (
corosync_cfg_handle_t cfg_handle);
-SaAisErrorT
+cs_error_t
corosync_cfg_ring_status_get (
corosync_cfg_handle_t cfg_handle,
char ***interface_names,
char ***status,
unsigned int *interface_count);
-SaAisErrorT
+cs_error_t
corosync_cfg_ring_reenable (
corosync_cfg_handle_t cfg_handle);
-SaAisErrorT
+cs_error_t
corosync_cfg_service_load (
corosync_cfg_handle_t cfg_handle,
char *service_name,
unsigned int service_ver);
-SaAisErrorT
+cs_error_t
corosync_cfg_service_unload (
corosync_cfg_handle_t cfg_handle,
char *service_name,
unsigned int service_ver);
-SaAisErrorT
+cs_error_t
corosync_cfg_administrative_state_get (
corosync_cfg_handle_t cfg_handle,
- CorosyncCfgAdministrativeTargetT administrativeTarget,
- CorosyncCfgAdministrativeStateT *administrativeState);
+ corosync_cfg_administrative_target_t administrative_target,
+ corosync_cfg_administrative_state_t *administrative_state);
-SaAisErrorT
+cs_error_t
corosync_cfg_administrative_state_set (
corosync_cfg_handle_t cfg_handle,
- CorosyncCfgAdministrativeTargetT administrativeTarget,
- CorosyncCfgAdministrativeStateT administrativeState);
+ corosync_cfg_administrative_target_t administrative_target,
+ corosync_cfg_administrative_state_t administrative_state);
-SaAisErrorT
+cs_error_t
+corosync_cfg_kill_node (
+ corosync_cfg_handle_t cfg_handle,
+ unsigned int nodeid,
+ char *reason);
+
+cs_error_t
+corosync_cfg_try_shutdown (
+ corosync_cfg_handle_t cfg_handle,
+ corosync_cfg_shutdown_flags_t flags);
+
+
+cs_error_t
+corosync_cfg_replyto_shutdown (
+ corosync_cfg_handle_t cfg_handle,
+ corosync_cfg_shutdown_reply_flags_t flags);
+
+cs_error_t
corosync_cfg_state_track (
corosync_cfg_handle_t cfg_handle,
- SaUint8T trackFlags,
- const CorosyncCfgStateNotificationT *notificationBuffer);
+ uint8_t track_flags,
+ const corosync_cfg_state_notification_t *notification_buffer);
-SaAisErrorT
+cs_error_t
corosync_cfg_state_track_stop (
corosync_cfg_handle_t cfg_handle);
+
+cs_error_t
+corosync_cfg_get_node_addrs (
+ corosync_cfg_handle_t cfg_handle,
+ int nodeid,
+ int max_addrs,
+ int *num_addrs,
+ corosync_cfg_node_address_t *addrs);
+
+
#ifdef __cplusplus
}
#endif
diff -Naurd corosync-0.92/include/corosync/confdb.h corosync-trunk/include/corosync/confdb.h
--- corosync-0.92/include/corosync/confdb.h 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/include/corosync/confdb.h 2008-11-06 22:49:07.000000000 +0100
@@ -34,6 +34,7 @@
#ifndef COROSYNC_CONFDB_H_DEFINED
#define COROSYNC_CONFDB_H_DEFINED
+#include <corosync/corotypes.h>
/**
* @addtogroup confdb_corosync
*
@@ -44,33 +45,11 @@
#define OBJECT_PARENT_HANDLE 0
typedef enum {
- CONFDB_DISPATCH_ONE,
- CONFDB_DISPATCH_ALL,
- CONFDB_DISPATCH_BLOCKING
-} confdb_dispatch_t;
-
-typedef enum {
CONFDB_TRACK_DEPTH_ONE,
CONFDB_TRACK_DEPTH_RECURSIVE
} confdb_track_depth_t;
typedef enum {
- CONFDB_OK = 1,
- CONFDB_ERR_LIBRARY = 2,
- CONFDB_ERR_TIMEOUT = 5,
- CONFDB_ERR_TRY_AGAIN = 6,
- CONFDB_ERR_INVALID_PARAM = 7,
- CONFDB_ERR_NO_MEMORY = 8,
- CONFDB_ERR_BAD_HANDLE = 9,
- CONFDB_ERR_ACCESS = 11,
- CONFDB_ERR_NOT_EXIST = 12,
- CONFDB_ERR_EXIST = 14,
- CONFDB_ERR_CONTEXT_NOT_FOUND = 17,
- CONFDB_ERR_NOT_SUPPORTED = 20,
- CONFDB_ERR_SECURITY = 29,
-} confdb_error_t;
-
-typedef enum {
OBJECT_KEY_CREATED,
OBJECT_KEY_REPLACED,
OBJECT_KEY_DELETED
@@ -112,28 +91,28 @@
/*
* Create a new confdb connection
*/
-confdb_error_t confdb_initialize (
+cs_error_t confdb_initialize (
confdb_handle_t *handle,
confdb_callbacks_t *callbacks);
/*
* Close the confdb handle
*/
-confdb_error_t confdb_finalize (
+cs_error_t confdb_finalize (
confdb_handle_t handle);
/*
* Write back the configuration
*/
-confdb_error_t confdb_write (
+cs_error_t confdb_write (
confdb_handle_t handle,
char *error_text);
/*
* Reload the configuration
*/
-confdb_error_t confdb_reload (
+cs_error_t confdb_reload (
confdb_handle_t handle,
int flush,
char *error_text);
@@ -142,43 +121,43 @@
* Get a file descriptor on which to poll. confdb_handle_t is NOT a
* file descriptor and may not be used directly.
*/
-confdb_error_t confdb_fd_get (
+cs_error_t confdb_fd_get (
confdb_handle_t handle,
int *fd);
/*
* Dispatch configuration changes
*/
-confdb_error_t confdb_dispatch (
+cs_error_t confdb_dispatch (
confdb_handle_t handle,
- confdb_dispatch_t dispatch_types);
+ cs_dispatch_flags_t dispatch_types);
/*
* Change notification
*/
-confdb_error_t confdb_track_changes (
+cs_error_t confdb_track_changes (
confdb_handle_t handle,
unsigned int object_handle,
unsigned int flags);
-confdb_error_t confdb_stop_track_changes (
+cs_error_t confdb_stop_track_changes (
confdb_handle_t handle);
/*
* Manipulate objects
*/
-confdb_error_t confdb_object_create (
+cs_error_t confdb_object_create (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *object_name,
int object_name_len,
unsigned int *object_handle);
-confdb_error_t confdb_object_destroy (
+cs_error_t confdb_object_destroy (
confdb_handle_t handle,
unsigned int object_handle);
-confdb_error_t confdb_object_parent_get (
+cs_error_t confdb_object_parent_get (
confdb_handle_t handle,
unsigned int object_handle,
unsigned int *parent_object_handle);
@@ -186,7 +165,7 @@
/*
* Manipulate keys
*/
-confdb_error_t confdb_key_create (
+cs_error_t confdb_key_create (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -194,7 +173,7 @@
void *value,
int value_len);
-confdb_error_t confdb_key_delete (
+cs_error_t confdb_key_delete (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -205,7 +184,7 @@
/*
* Key queries
*/
-confdb_error_t confdb_key_get (
+cs_error_t confdb_key_get (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -213,7 +192,7 @@
void *value,
int *value_len);
-confdb_error_t confdb_key_replace (
+cs_error_t confdb_key_replace (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -223,14 +202,14 @@
void *new_value,
int new_value_len);
-confdb_error_t confdb_key_increment (
+cs_error_t confdb_key_increment (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
int key_name_len,
unsigned int *value);
-confdb_error_t confdb_key_decrement (
+cs_error_t confdb_key_decrement (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -243,44 +222,44 @@
* a quick way of finding a specific object,
* "iter" returns each object in sequence.
*/
-confdb_error_t confdb_object_find_start (
+cs_error_t confdb_object_find_start (
confdb_handle_t handle,
unsigned int parent_object_handle);
-confdb_error_t confdb_object_find (
+cs_error_t confdb_object_find (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *object_name,
int object_name_len,
unsigned int *object_handle);
-confdb_error_t confdb_object_find_destroy(
+cs_error_t confdb_object_find_destroy(
confdb_handle_t handle,
unsigned int parent_object_handle);
-confdb_error_t confdb_object_iter_start (
+cs_error_t confdb_object_iter_start (
confdb_handle_t handle,
unsigned int parent_object_handle);
-confdb_error_t confdb_object_iter (
+cs_error_t confdb_object_iter (
confdb_handle_t handle,
unsigned int parent_object_handle,
unsigned int *object_handle,
void *object_name,
int *object_name_len);
-confdb_error_t confdb_object_iter_destroy(
+cs_error_t confdb_object_iter_destroy(
confdb_handle_t handle,
unsigned int parent_object_handle);
/*
* Key iterator
*/
-confdb_error_t confdb_key_iter_start (
+cs_error_t confdb_key_iter_start (
confdb_handle_t handle,
unsigned int object_handle);
-confdb_error_t confdb_key_iter (
+cs_error_t confdb_key_iter (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
diff -Naurd corosync-0.92/include/corosync/corotypes.h corosync-trunk/include/corosync/corotypes.h
--- corosync-0.92/include/corosync/corotypes.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/corotypes.h 2008-11-07 02:34:43.000000000 +0100
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2008 Allied Telesis Labs.
+ *
+ * All rights reserved.
+ *
+ * Author: Angus Salkeld (ahsalkeld@gmail.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef COROTYPES_H_DEFINED
+#define COROTYPES_H_DEFINED
+
+#ifndef COROSYNC_SOLARIS
+#include <stdint.h>
+#else
+#include <sys/types.h>
+#endif
+
+typedef int64_t cs_time_t;
+
+#define CS_FALSE 0
+#define CS_TRUE !CS_FALSE
+#define CS_MAX_NAME_LENGTH 256
+#define CS_TIME_END ((cs_time_t)0x7FFFFFFFFFFFFFFFULL)
+
+typedef struct {
+ uint16_t length;
+ uint8_t value[CS_MAX_NAME_LENGTH];
+} cs_name_t;
+
+typedef struct {
+ char releaseCode;
+ unsigned char majorVersion;
+ unsigned char minorVersion;
+} cs_version_t;
+
+typedef enum {
+ CS_DISPATCH_ONE = 1,
+ CS_DISPATCH_ALL = 2,
+ CS_DISPATCH_BLOCKING = 3
+} cs_dispatch_flags_t;
+
+#define CS_TRACK_CURRENT 0x01
+#define CS_TRACK_CHANGES 0x02
+#define CS_TRACK_CHANGES_ONLY 0x04
+
+typedef enum {
+ CS_OK = 1,
+ CS_ERR_LIBRARY = 2,
+ CS_ERR_VERSION = 3,
+ CS_ERR_INIT = 4,
+ CS_ERR_TIMEOUT = 5,
+ CS_ERR_TRY_AGAIN = 6,
+ CS_ERR_INVALID_PARAM = 7,
+ CS_ERR_NO_MEMORY = 8,
+ CS_ERR_BAD_HANDLE = 9,
+ CS_ERR_BUSY = 10,
+ CS_ERR_ACCESS = 11,
+ CS_ERR_NOT_EXIST = 12,
+ CS_ERR_NAME_TOO_LONG = 13,
+ CS_ERR_EXIST = 14,
+ CS_ERR_NO_SPACE = 15,
+ CS_ERR_INTERRUPT = 16,
+ CS_ERR_NAME_NOT_FOUND = 17,
+ CS_ERR_NO_RESOURCES = 18,
+ CS_ERR_NOT_SUPPORTED = 19,
+ CS_ERR_BAD_OPERATION = 20,
+ CS_ERR_FAILED_OPERATION = 21,
+ CS_ERR_MESSAGE_ERROR = 22,
+ CS_ERR_QUEUE_FULL = 23,
+ CS_ERR_QUEUE_NOT_AVAILABLE = 24,
+ CS_ERR_BAD_FLAGS = 25,
+ CS_ERR_TOO_BIG = 26,
+ CS_ERR_NO_SECTIONS = 27,
+ CS_ERR_CONTEXT_NOT_FOUND = 28,
+ CS_ERR_TOO_MANY_GROUPS = 30
+} cs_error_t;
+
+
+/*
+ * DEPRECATED
+ */
+#define EVS_DISPATCH_ONE CS_DISPATCH_ONE
+#define EVS_DISPATCH_ALL CS_DISPATCH_ALL
+#define EVS_DISPATCH_BLOCKING CS_DISPATCH_BLOCKING
+#define EVS_OK CS_OK
+#define EVS_ERR_LIBRARY CS_ERR_ERR_LIBRARY
+#define EVS_ERR_TIMEOUT CS_ERR_TIMEOUT
+#define EVS_ERR_TRY_AGAIN CS_ERR_TRY_AGAIN
+#define EVS_ERR_INVALID_PARAM CS_ERR_INVALID_PARAM
+#define EVS_ERR_NO_MEMORY CS_ERR_NO_MEMORY
+#define EVS_ERR_BAD_HANDLE CS_ERR_BAD_HANDLE
+#define EVS_ERR_ACCESS CS_ERR_ACCESS
+#define EVS_ERR_NOT_EXIST CS_ERR_NOT_EXIST
+#define EVS_ERR_EXIST CS_ERR_EXIST
+#define EVS_ERR_NOT_SUPPORTED CS_ERR_NOT_SUPPORTED
+#define EVS_ERR_SECURITY CS_ERR_SECURITY
+#define EVS_ERR_TOO_MANY_GROUPS CS_ERR_TOO_MANY_GROUPS
+#define evs_error_t cs_error_t
+
+#define CPG_DISPATCH_ONE CS_DISPATCH_ONE
+#define CPG_DISPATCH_ALL CS_DISPATCH_ALL
+#define CPG_DISPATCH_BLOCKING CS_DISPATCH_BLOCKING
+#define CPG_OK CS_OK
+#define CPG_ERR_LIBRARY CS_ERR_ERR_LIBRARY
+#define CPG_ERR_TIMEOUT CS_ERR_TIMEOUT
+#define CPG_ERR_TRY_AGAIN CS_ERR_TRY_AGAIN
+#define CPG_ERR_INVALID_PARAM CS_ERR_INVALID_PARAM
+#define CPG_ERR_NO_MEMORY CS_ERR_NO_MEMORY
+#define CPG_ERR_BAD_HANDLE CS_ERR_BAD_HANDLE
+#define CPG_ERR_ACCESS CS_ERR_ACCESS
+#define CPG_ERR_NOT_EXIST CS_ERR_NOT_EXIST
+#define CPG_ERR_EXIST CS_ERR_EXIST
+#define CPG_ERR_NOT_SUPPORTED CS_ERR_NOT_SUPPORTED
+#define CPG_ERR_SECURITY CS_ERR_SECURITY
+#define cpg_error_t cs_error_t
+
+#define CONFDB_DISPATCH_ONE CS_DISPATCH_ONE
+#define CONFDB_DISPATCH_ALL CS_DISPATCH_ALL
+#define CONFDB_DISPATCH_BLOCKING CS_DISPATCH_BLOCKING
+#define CONFDB_OK CS_OK
+#define CONFDB_ERR_LIBRARY CS_ERR_ERR_LIBRARY
+#define CONFDB_ERR_TIMEOUT CS_ERR_TIMEOUT
+#define CONFDB_ERR_TRY_AGAIN CS_ERR_TRY_AGAIN
+#define CONFDB_ERR_INVALID_PARAM CS_ERR_INVALID_PARAM
+#define CONFDB_ERR_NO_MEMORY CS_ERR_NO_MEMORY
+#define CONFDB_ERR_BAD_HANDLE CS_ERR_BAD_HANDLE
+#define CONFDB_ERR_ACCESS CS_ERR_ACCESS
+#define CONFDB_ERR_NOT_EXIST CS_ERR_NOT_EXIST
+#define CONFDB_ERR_EXIST CS_ERR_EXIST
+#define CONFDB_ERR_NOT_SUPPORTED CS_ERR_NOT_SUPPORTED
+#define CONFDB_ERR_SECURITY CS_ERR_SECURITY
+#define confdb_error_t cs_error_t
+
+#define QUORUM_DISPATCH_ONE CS_DISPATCH_ONE
+#define QUORUM_DISPATCH_ALL CS_DISPATCH_ALL
+#define QUORUM_DISPATCH_BLOCKING CS_DISPATCH_BLOCKING
+#define QUORUM_OK CS_OK
+#define QUORUM_ERR_LIBRARY CS_ERR_ERR_LIBRARY
+#define QUORUM_ERR_TIMEOUT CS_ERR_TIMEOUT
+#define QUORUM_ERR_TRY_AGAIN CS_ERR_TRY_AGAIN
+#define QUORUM_ERR_INVALID_PARAM CS_ERR_INVALID_PARAM
+#define QUORUM_ERR_NO_MEMORY CS_ERR_NO_MEMORY
+#define QUORUM_ERR_BAD_HANDLE CS_ERR_BAD_HANDLE
+#define QUORUM_ERR_ACCESS CS_ERR_ACCESS
+#define QUORUM_ERR_NOT_EXIST CS_ERR_NOT_EXIST
+#define QUORUM_ERR_EXIST CS_ERR_EXIST
+#define QUORUM_ERR_NOT_SUPPORTED CS_ERR_NOT_SUPPORTED
+#define QUORUM_ERR_SECURITY CS_ERR_SECURITY
+#define quorum_error_t cs_error_t
+
+#endif
+
diff -Naurd corosync-0.92/include/corosync/cpg.h corosync-trunk/include/corosync/cpg.h
--- corosync-0.92/include/corosync/cpg.h 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/include/corosync/cpg.h 2008-11-06 22:49:07.000000000 +0100
@@ -35,6 +35,7 @@
#define COROSYNC_CPG_H_DEFINED
#include <netinet/in.h>
+#include <corosync/corotypes.h>
/**
* @addtogroup cpg_corosync
@@ -44,12 +45,6 @@
typedef uint64_t cpg_handle_t;
typedef enum {
- CPG_DISPATCH_ONE,
- CPG_DISPATCH_ALL,
- CPG_DISPATCH_BLOCKING
-} cpg_dispatch_t;
-
-typedef enum {
CPG_TYPE_UNORDERED, /* not implemented */
CPG_TYPE_FIFO, /* same as agreed */
CPG_TYPE_AGREED,
@@ -61,21 +56,6 @@
CPG_FLOW_CONTROL_ENABLED /* flow control is enabled - new messages should not be sent */
} cpg_flow_control_state_t;
-typedef enum {
- CPG_OK = 1,
- CPG_ERR_LIBRARY = 2,
- CPG_ERR_TIMEOUT = 5,
- CPG_ERR_TRY_AGAIN = 6,
- CPG_ERR_INVALID_PARAM = 7,
- CPG_ERR_NO_MEMORY = 8,
- CPG_ERR_BAD_HANDLE = 9,
- CPG_ERR_ACCESS = 11,
- CPG_ERR_NOT_EXIST = 12,
- CPG_ERR_EXIST = 14,
- CPG_ERR_NOT_SUPPORTED = 20,
- CPG_ERR_SECURITY = 29,
- CPG_ERR_TOO_MANY_GROUPS=30
-} cpg_error_t;
typedef enum {
CPG_REASON_JOIN = 1,
@@ -132,32 +112,32 @@
/*
* Create a new cpg connection
*/
-cpg_error_t cpg_initialize (
+cs_error_t cpg_initialize (
cpg_handle_t *handle,
cpg_callbacks_t *callbacks);
/*
* Close the cpg handle
*/
-cpg_error_t cpg_finalize (
+cs_error_t cpg_finalize (
cpg_handle_t handle);
/*
* Get a file descriptor on which to poll. cpg_handle_t is NOT a
* file descriptor and may not be used directly.
*/
-cpg_error_t cpg_fd_get (
+cs_error_t cpg_fd_get (
cpg_handle_t handle,
int *fd);
/*
* Get and set contexts for a CPG handle
*/
-cpg_error_t cpg_context_get (
+cs_error_t cpg_context_get (
cpg_handle_t handle,
void **context);
-cpg_error_t cpg_context_set (
+cs_error_t cpg_context_set (
cpg_handle_t handle,
void *context);
@@ -165,9 +145,9 @@
/*
* Dispatch messages and configuration changes
*/
-cpg_error_t cpg_dispatch (
+cs_error_t cpg_dispatch (
cpg_handle_t handle,
- cpg_dispatch_t dispatch_types);
+ cs_dispatch_flags_t dispatch_types);
/*
* Join one or more groups.
@@ -175,14 +155,14 @@
* group that has been joined on handle handle. Any message multicasted
* to a group that has been previously joined will be delivered in cpg_dispatch
*/
-cpg_error_t cpg_join (
+cs_error_t cpg_join (
cpg_handle_t handle,
struct cpg_name *group);
/*
* Leave one or more groups
*/
-cpg_error_t cpg_leave (
+cs_error_t cpg_leave (
cpg_handle_t handle,
struct cpg_name *group);
@@ -191,7 +171,7 @@
* The iovec described by iovec will be multicasted to all groups joined with
* the cpg_join interface for handle.
*/
-cpg_error_t cpg_mcast_joined (
+cs_error_t cpg_mcast_joined (
cpg_handle_t handle,
cpg_guarantee_t guarantee,
struct iovec *iovec,
@@ -200,21 +180,21 @@
/*
* Get membership information from cpg
*/
-cpg_error_t cpg_membership_get (
+cs_error_t cpg_membership_get (
cpg_handle_t handle,
struct cpg_name *groupName,
struct cpg_address *member_list,
int *member_list_entries);
-cpg_error_t cpg_local_get (
+cs_error_t cpg_local_get (
cpg_handle_t handle,
unsigned int *local_nodeid);
-cpg_error_t cpg_groups_get (
+cs_error_t cpg_groups_get (
cpg_handle_t handle,
unsigned int *num_groups);
-cpg_error_t cpg_flow_control_state_get (
+cs_error_t cpg_flow_control_state_get (
cpg_handle_t handle,
cpg_flow_control_state_t *flow_control_enabled);
diff -Naurd corosync-0.92/include/corosync/engine/coroapi.h corosync-trunk/include/corosync/engine/coroapi.h
--- corosync-0.92/include/corosync/engine/coroapi.h 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/include/corosync/engine/coroapi.h 2009-01-20 14:19:05.000000000 +0100
@@ -41,7 +41,7 @@
typedef void * corosync_timer_handle_t;
-typedef unsigned int corosync_tpg_handle;
+typedef unsigned int cs_tpg_handle;
struct corosync_tpg_group {
void *group;
@@ -88,17 +88,36 @@
};
#endif
-enum corosync_lib_flow_control {
- COROSYNC_LIB_FLOW_CONTROL_REQUIRED = 1,
- COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED = 2
+#if !defined(TOTEM_CALLBACK_TOKEN_TYPE)
+enum totem_callback_token_type {
+ TOTEM_CALLBACK_TOKEN_RECEIVED = 1,
+ TOTEM_CALLBACK_TOKEN_SENT = 2
+};
+#endif
+
+enum cs_lib_flow_control {
+ CS_LIB_FLOW_CONTROL_REQUIRED = 1,
+ CS_LIB_FLOW_CONTROL_NOT_REQUIRED = 2
+};
+#define corosync_lib_flow_control cs_lib_flow_control
+#define COROSYNC_LIB_FLOW_CONTROL_REQUIRED CS_LIB_FLOW_CONTROL_REQUIRED
+#define COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+
+enum cs_lib_allow_inquorate {
+ CS_LIB_DISALLOW_INQUORATE = 0, /* default */
+ CS_LIB_ALLOW_INQUORATE = 1
};
#if !defined (COROSYNC_FLOW_CONTROL_STATE)
-enum corosync_flow_control_state {
- COROSYNC_FLOW_CONTROL_STATE_DISABLED,
- COROSYNC_FLOW_CONTROL_STATE_ENABLED
+enum cs_flow_control_state {
+ CS_FLOW_CONTROL_STATE_DISABLED,
+ CS_FLOW_CONTROL_STATE_ENABLED
};
-#endif
+#define corosync_flow_control_state cs_flow_control_state
+#define CS_FLOW_CONTROL_STATE_DISABLED CS_FLOW_CONTROL_STATE_DISABLED
+#define CS_FLOW_CONTROL_STATE_ENABLED CS_FLOW_CONTROL_STATE_ENABLED
+
+#endif /* COROSYNC_FLOW_CONTROL_STATE */
typedef enum {
COROSYNC_FATAL_ERROR_EXIT = -1,
@@ -109,7 +128,8 @@
COROSYNC_DYNAMICLOAD = -12,
COROSYNC_OUT_OF_MEMORY = -15,
COROSYNC_FATAL_ERR = -16
-} corosync_fatal_error_t;
+} cs_fatal_error_t;
+#define corosync_fatal_error_t cs_fatal_error_t;
#ifndef OBJECT_PARENT_HANDLE
@@ -125,6 +145,7 @@
int key_len;
int (*validate_callback) (void *key, int key_len, void *value, int value_len);
};
+/* deprecated */
typedef enum {
OBJECT_TRACK_DEPTH_ONE,
@@ -137,6 +158,12 @@
OBJECT_KEY_DELETED
} object_change_type_t;
+typedef enum {
+ OBJDB_RELOAD_NOTIFY_START,
+ OBJDB_RELOAD_NOTIFY_END,
+ OBJDB_RELOAD_NOTIFY_FAILED
+} objdb_reload_notify_type_t;
+
typedef void (*object_key_change_notify_fn_t)(object_change_type_t change_type,
unsigned int parent_object_handle,
unsigned int object_handle,
@@ -159,8 +186,30 @@
object_change_type_t type,
void * priv_data_pt);
+typedef void (*object_reload_notify_fn_t) (objdb_reload_notify_type_t, int flush,
+ void *priv_data_pt);
+
#endif /* OBJECT_PARENT_HANDLE_DEFINED */
+#ifndef QUORUM_H_DEFINED
+typedef void (*quorum_callback_fn_t) (int quorate, void *context);
+
+struct quorum_callin_functions
+{
+ int (*quorate) (void);
+ int (*register_callback) (quorum_callback_fn_t callback_fn, void *context);
+ int (*unregister_callback) (quorum_callback_fn_t callback_fn, void *context);
+};
+
+typedef void (*sync_callback_fn_t) (
+ unsigned int *view_list,
+ int view_list_entries,
+ int primary_designated,
+ struct memb_ring_id *ring_id);
+
+#endif /* QUORUM_H_DEFINED */
+
+
struct corosync_api_v1 {
/*
* Object and configuration APIs
@@ -280,12 +329,14 @@
object_key_change_notify_fn_t key_change_notify_fn,
object_create_notify_fn_t object_create_notify_fn,
object_destroy_notify_fn_t object_destroy_notify_fn,
+ object_reload_notify_fn_t object_reload_notify_fn,
void * priv_data_pt);
void (*object_track_stop) (
object_key_change_notify_fn_t key_change_notify_fn,
object_create_notify_fn_t object_create_notify_fn,
object_destroy_notify_fn_t object_destroy_notify_fn,
+ object_reload_notify_fn_t object_reload_notify_fn,
void * priv_data_pt);
int (*object_write_config) (char **error_string);
@@ -357,7 +408,7 @@
int id_len,
void (*flow_control_state_set_fn)
(void *context,
- enum corosync_flow_control_state flow_control_state_set),
+ enum cs_flow_control_state flow_control_state_set),
void *context);
void (*ipc_fc_destroy) (
@@ -373,7 +424,7 @@
/*
* Totem APIs
*/
- int (*totem_nodeid_get) (void);
+ unsigned int (*totem_nodeid_get) (void);
int (*totem_family_get) (void);
@@ -393,12 +444,20 @@
char *(*totem_ip_print) (struct totem_ip_address *addr);
+
+ int (*totem_callback_token_create) (
+ void **handle_out,
+ enum totem_callback_token_type type,
+ int delete,
+ int (*callback_fn) (enum totem_callback_token_type type, void *),
+ void *data);
+
/*
* Totem open process groups API for those service engines
* wanting their own groups
*/
int (*tpg_init) (
- corosync_tpg_handle *handle,
+ cs_tpg_handle *handle,
void (*deliver_fn) (
unsigned int nodeid,
@@ -414,31 +473,31 @@
struct memb_ring_id *ring_id));
int (*tpg_exit) (
- corosync_tpg_handle handle);
+ cs_tpg_handle handle);
int (*tpg_join) (
- corosync_tpg_handle handle,
+ cs_tpg_handle handle,
struct corosync_tpg_group *groups,
int gruop_cnt);
int (*tpg_leave) (
- corosync_tpg_handle handle,
+ cs_tpg_handle handle,
struct corosync_tpg_group *groups,
int gruop_cnt);
int (*tpg_joined_mcast) (
- corosync_tpg_handle handle,
+ cs_tpg_handle handle,
struct iovec *iovec,
int iov_len,
int guarantee);
int (*tpg_joined_send_ok) (
- corosync_tpg_handle handle,
+ cs_tpg_handle handle,
struct iovec *iovec,
int iov_len);
int (*tpg_groups_mcast) (
- corosync_tpg_handle handle,
+ cs_tpg_handle handle,
int guarantee,
struct corosync_tpg_group *groups,
int groups_cnt,
@@ -446,7 +505,7 @@
int iov_len);
int (*tpg_groups_send_ok) (
- corosync_tpg_handle handle,
+ cs_tpg_handle handle,
struct corosync_tpg_group *groups,
int groups_cnt,
struct iovec *iovec,
@@ -456,6 +515,19 @@
char *service_name);
/*
+ * User plugin-callable functions for quorum
+ */
+ int (*quorum_is_quorate) (void);
+ int (*quorum_register_callback) (quorum_callback_fn_t callback_fn, void *context);
+ int (*quorum_unregister_callback) (quorum_callback_fn_t callback_fn, void *context);
+
+ /*
+ * This one is for the quorum management plugin's use
+ */
+ int (*quorum_initialize)(struct quorum_callin_functions *fns,
+ sync_callback_fn_t *sync_callback_fn);
+
+ /*
* Plugin loading and unloading
*/
int (*plugin_interface_reference) (
@@ -485,7 +557,7 @@
*/
void (*error_memory_failure) (void);
#define corosync_fatal_error(err) api->fatal_error ((err), __FILE__, __LINE__)
- void (*fatal_error) (corosync_fatal_error_t err, const char *file, unsigned int line);
+ void (*fatal_error) (cs_fatal_error_t err, const char *file, unsigned int line);
};
#define SERVICE_ID_MAKE(a,b) ( ((a)<<16) | (b) )
@@ -496,7 +568,7 @@
void (*lib_handler_fn) (void *conn, void *msg);
int response_size;
int response_id;
- enum corosync_lib_flow_control flow_control;
+ enum cs_lib_flow_control flow_control;
};
struct corosync_exec_handler {
@@ -512,7 +584,8 @@
char *name;
unsigned short id;
unsigned int private_data_size;
- enum corosync_lib_flow_control flow_control;
+ enum cs_lib_flow_control flow_control;
+ enum cs_lib_allow_inquorate allow_inquorate;
int (*exec_init_fn) (struct corosync_api_v1 *);
int (*exec_exit_fn) (void);
void (*exec_dump_fn) (void);
diff -Naurd corosync-0.92/include/corosync/engine/logsys.h corosync-trunk/include/corosync/engine/logsys.h
--- corosync-0.92/include/corosync/engine/logsys.h 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/include/corosync/engine/logsys.h 2009-01-16 09:59:09.000000000 +0100
@@ -1,6 +1,6 @@
/*
* Copyright (c) 2002-2004 MontaVista Software, Inc.
- * Copyright (c) 2006-2007 Red Hat, Inc.
+ * Copyright (c) 2006-2008 Red Hat, Inc.
*
* Author: Steven Dake (sdake@redhat.com)
* Author: Lon Hohberger (lhh@redhat.com)
@@ -41,21 +41,14 @@
#include <assert.h>
/*
- * MODE_OUTPUT_SYSLOG_* modes are mutually exclusive
+ * All of the LOG_MODE's can be ORed together for combined behavior
*/
#define LOG_MODE_OUTPUT_FILE (1<<0)
#define LOG_MODE_OUTPUT_STDERR (1<<1)
-#define LOG_MODE_OUTPUT_SYSLOG_THREADED (1<<2)
-#define LOG_MODE_OUTPUT_SYSLOG_LOSSY (1<<3)
-#define LOG_MODE_OUTPUT_SYSLOG_BLOCKING (1<<4)
-#define LOG_MODE_DISPLAY_PRIORITY (1<<5)
-#define LOG_MODE_DISPLAY_FILELINE (1<<6)
-#define LOG_MODE_DISPLAY_TIMESTAMP (1<<7)
-#define LOG_MODE_BUFFER_BEFORE_CONFIG (1<<8)
-#define LOG_MODE_FLUSH_AFTER_CONFIG (1<<9)
-#define LOG_MODE_SHORT_FILELINE (1<<10)
-#define LOG_MODE_NOSUBSYS (1<<11)
-#define LOG_MODE_FILTER_DEBUG_FROM_SYSLOG (1<<12)
+#define LOG_MODE_OUTPUT_SYSLOG (1<<3)
+#define LOG_MODE_NOSUBSYS (1<<4)
+#define LOG_MODE_FORK (1<<5)
+#define LOG_MODE_THREADED (1<<6)
/*
* Log priorities, compliant with syslog and SA Forum Log spec.
@@ -71,37 +64,23 @@
#define LOG_LEVEL_DEBUG LOG_DEBUG
/*
-** Log tags, used by _logsys_trace macros, uses 32 bits => 32 different tags
-*/
-#define LOGSYS_TAG_LOG (1<<0)
-#define LOGSYS_TAG_ENTER (1<<1)
-#define LOGSYS_TAG_LEAVE (1<<2)
-#define LOGSYS_TAG_TRACE1 (1<<3)
-#define LOGSYS_TAG_TRACE2 (1<<4)
-#define LOGSYS_TAG_TRACE3 (1<<5)
-#define LOGSYS_TAG_TRACE4 (1<<6)
-#define LOGSYS_TAG_TRACE5 (1<<7)
-#define LOGSYS_TAG_TRACE6 (1<<8)
-#define LOGSYS_TAG_TRACE7 (1<<9)
-#define LOGSYS_TAG_TRACE8 (1<<10)
+ * The tag masks are all mutually exclusive
+ */
+#define LOGSYS_TAG_LOG (0xff<<28)
+#define LOGSYS_TAG_ENTER (1<<27)
+#define LOGSYS_TAG_LEAVE (1<<26)
+#define LOGSYS_TAG_TRACE1 (1<<25)
+#define LOGSYS_TAG_TRACE2 (1<<24)
+#define LOGSYS_TAG_TRACE3 (1<<23)
+#define LOGSYS_TAG_TRACE4 (1<<22)
+#define LOGSYS_TAG_TRACE5 (1<<21)
+#define LOGSYS_TAG_TRACE6 (1<<20)
+#define LOGSYS_TAG_TRACE7 (1<<19)
+#define LOGSYS_TAG_TRACE8 (1<<18)
/*
* External API
*/
-
-struct logsys_logger {
- char subsys[6];
- unsigned int priority;
- unsigned int tags;
- unsigned int mode;
-};
-
-extern struct logsys_logger logsys_loggers[];
-
-extern int logsys_single_id;
-
-extern inline int logsys_mkpri (int priority, int id);
-
extern void logsys_config_mode_set (
unsigned int mode);
@@ -115,6 +94,9 @@
char *name,
unsigned int facility);
+extern void logsys_format_set (
+ char *format);
+
extern unsigned int logsys_config_subsys_set (
const char *subsys,
unsigned int tags,
@@ -137,33 +119,60 @@
extern const char *logsys_priority_name_get (
unsigned int priority);
+extern int logsys_tag_id_get (
+ const char *name);
+
+extern const char *logsys_tag_name_get (
+ unsigned int tag);
+
+extern void logsys_fork_completed (void);
+
extern void logsys_flush (void);
extern void logsys_atsegv (void);
+extern int logsys_log_rec_store (char *filename);
+
/*
* Internal APIs that must be globally exported
*/
-extern unsigned int _logsys_subsys_create (const char *ident,
+extern unsigned int _logsys_subsys_create (
+ const char *ident,
unsigned int priority);
extern void _logsys_nosubsys_set (void);
-extern int _logsys_wthread_create (void);
+extern int _logsys_rec_init (unsigned int size);
-extern void logsys_log_printf (char *file, int line, int priority,
- char *format, ...) __attribute__((format(printf, 4, 5)));
+extern void _logsys_log_printf (
+ int subsys,
+ char *function_name,
+ char *file_name,
+ int file_line,
+ unsigned int level,
+ char *format,
+ ...) __attribute__((format(printf, 6, 7)));
-extern void _logsys_log_printf2 (char *file, int line, int priority,
- int id, char *format, ...) __attribute__((format(printf, 5, 6)));
+extern void _logsys_log_rec (
+ int subsys,
+ char *function_name,
+ char *file_name,
+ int file_line,
+ unsigned int rec_ident,
+ ...);
-extern void _logsys_trace (char *file, int line, int tag, int id,
- char *format, ...) __attribute__((format(printf, 5, 6)));
+extern int _logsys_wthread_create (void);
+static unsigned int logsys_subsys_id __attribute__((unused)) = -1;
+
/*
* External definitions
*/
-#define LOGSYS_DECLARE_SYSTEM(name,mode,file,facility) \
+extern void *logsys_rec_end;
+
+#define LOG_REC_END (&logsys_rec_end)
+
+#define LOGSYS_DECLARE_SYSTEM(name,mode,file,facility,format,rec_size) \
__attribute__ ((constructor)) static void logsys_system_init (void) \
{ \
char *error_string; \
@@ -171,13 +180,11 @@
logsys_config_mode_set (mode); \
logsys_config_file_set (&error_string, (file)); \
logsys_config_facility_set (name, (facility)); \
- if (((mode) & LOG_MODE_BUFFER_BEFORE_CONFIG) == 0) { \
- _logsys_wthread_create (); \
- } \
+ logsys_format_set (format); \
+ _logsys_rec_init (rec_size); \
+ _logsys_wthread_create(); \
}
-static unsigned int logsys_subsys_id __attribute__((unused)) = -1; \
-
#define LOGSYS_DECLARE_NOSUBSYS(priority) \
__attribute__ ((constructor)) static void logsys_nosubsys_init (void) \
{ \
@@ -206,161 +213,88 @@
_logsys_subsys_create ((subsys), (priority)); \
}
-#define log_printf(lvl, format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if ((lvl) <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_log_printf2 (__FILE__, __LINE__, lvl, \
- logsys_subsys_id, (format), ##args); \
- } \
-} while(0)
-
-#define dprintf(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_log_printf2 (__FILE__, __LINE__, LOG_DEBUG, \
- logsys_subsys_id, (format), ##args); \
- } \
-} while(0)
-
-#define ENTER_VOID() do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_ENTER, \
- logsys_subsys_id, ">%s\n", __FUNCTION__); \
- } \
+#define log_rec(rec_ident, args...) \
+do { \
+ _logsys_log_rec (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, rec_ident, ##args); \
} while(0)
-#define ENTER(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_ENTER, \
- logsys_subsys_id, ">%s: " format, __FUNCTION__, \
- ##args); \
- } \
+#define log_printf(lvl, format, args...) \
+ do { \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, lvl, format, ##args); \
} while(0)
-#define LEAVE_VOID() do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_LEAVE, \
- logsys_subsys_id, "<%s\n", __FUNCTION__); \
- } \
+#define ENTER() do { \
+ _logsys_log_rec (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_ENTER, LOG_REC_END); \
} while(0)
-#define LEAVE(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_LEAVE, \
- logsys_subsys_id, "<%s: " format, \
- __FUNCTION__, ##args); \
- } \
+#define LEAVE() do { \
+ _logsys_log_rec (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_LEAVE, LOG_REC_END); \
} while(0)
#define TRACE1(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE1, \
- logsys_subsys_id, (format), ##args); \
- } \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE1, format, ##args);\
} while(0)
#define TRACE2(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE2, \
- logsys_subsys_id, (format), ##args); \
- } \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE2, format, ##args);\
} while(0)
-#define TRACE3(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE3, \
- logsys_subsys_id, (format), ##args); \
- } \
+#define TRACE3(format, args...) do { \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE3, format, ##args);\
} while(0)
-#define TRACE4(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE4, \
- logsys_subsys_id, (format), ##args); \
- } \
+#define TRACE4(format, args...) do { \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE4, format, ##args);\
} while(0)
#define TRACE5(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE5, \
- logsys_subsys_id, (format), ##args); \
- } \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE5, format, ##args);\
} while(0)
#define TRACE6(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE6, \
- logsys_subsys_id, (format), ##args); \
- } \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE6, format, ##args);\
} while(0)
#define TRACE7(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE7, \
- logsys_subsys_id, (format), ##args); \
- } \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE7, format, ##args);\
} while(0)
#define TRACE8(format, args...) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- if (LOG_LEVEL_DEBUG <= logsys_loggers[logsys_subsys_id].priority) { \
- _logsys_trace (__FILE__, __LINE__, LOGSYS_TAG_TRACE8, \
- logsys_subsys_id, (format), ##args); \
- } \
+ _logsys_log_printf (logsys_subsys_id, (char *) __FUNCTION__, \
+ __FILE__, __LINE__, LOGSYS_TAG_TRACE8, format, ##args);\
} while(0)
-extern void _logsys_config_priority_set (unsigned int id, unsigned int priority);
-
-#define logsys_config_priority_set(priority) do { \
- if (logsys_single_id) \
- logsys_subsys_id = 0; \
- assert (logsys_subsys_id != -1); \
- _logsys_config_priority_set (logsys_subsys_id, priority); \
-} while(0)
+/*
+ * For one-time programmatic initialization and configuration of logsys
+ * instead of using the DECLARE macros. These APIs do not allow subsystems
+ */
+int logsys_init (
+ char *name,
+ int mode,
+ int facility,
+ int priority,
+ char *file,
+ char *format,
+ int rec_size);
-/* simple, function-based api */
+int logsys_conf (
+ char *name,
+ int mode,
+ int facility,
+ int priority,
+ char *file);
-int logsys_init (char *name, int mode, int facility, int priority, char *file);
-int logsys_conf (char *name, int mode, int facility, int priority, char *file);
void logsys_exit (void);
#endif /* LOGSYS_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/engine/objdb.h corosync-trunk/include/corosync/engine/objdb.h
--- corosync-0.92/include/corosync/engine/objdb.h 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/include/corosync/engine/objdb.h 2008-10-27 09:25:53.000000000 +0100
@@ -51,6 +51,13 @@
OBJECT_KEY_DELETED
} object_change_type_t;
+typedef enum {
+ OBJDB_RELOAD_NOTIFY_START,
+ OBJDB_RELOAD_NOTIFY_END,
+ OBJDB_RELOAD_NOTIFY_FAILED
+} objdb_reload_notify_type_t;
+
+
typedef void (*object_key_change_notify_fn_t)(object_change_type_t change_type,
unsigned int parent_object_handle,
unsigned int object_handle,
@@ -68,6 +75,9 @@
void *name_pt, int name_len,
void *priv_data_pt);
+typedef void (*object_reload_notify_fn_t) (objdb_reload_notify_type_t, int flush,
+ void *priv_data_pt);
+
struct object_valid {
char *object_name;
int object_len;
@@ -198,12 +208,14 @@
object_key_change_notify_fn_t key_change_notify_fn,
object_create_notify_fn_t object_create_notify_fn,
object_destroy_notify_fn_t object_destroy_notify_fn,
+ object_reload_notify_fn_t object_reload_notify_fn,
void * priv_data_pt);
void (*object_track_stop) (
object_key_change_notify_fn_t key_change_notify_fn,
object_create_notify_fn_t object_create_notify_fn,
object_destroy_notify_fn_t object_destroy_notify_fn,
+ object_reload_notify_fn_t object_reload_notify_fn,
void * priv_data_pt);
int (*object_write_config) (char **error_string);
diff -Naurd corosync-0.92/include/corosync/engine/quorum.h corosync-trunk/include/corosync/engine/quorum.h
--- corosync-0.92/include/corosync/engine/quorum.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/engine/quorum.h 2008-12-09 14:51:23.000000000 +0100
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the Red Hat Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef QUORUM_H_DEFINED
+#define QUORUM_H_DEFINED
+
+typedef void (*quorum_set_quorate_fn_t) (unsigned int *view_list, int view_list_entries,
+ int quorate, struct memb_ring_id *);
+
+struct quorum_services_api_ver1 {
+ void (*init) (struct corosync_api_v1 *api, quorum_set_quorate_fn_t);
+};
+#endif /* QUORUM_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/evs.h corosync-trunk/include/corosync/evs.h
--- corosync-0.92/include/corosync/evs.h 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/include/corosync/evs.h 2008-11-06 22:49:07.000000000 +0100
@@ -36,6 +36,7 @@
#include <sys/types.h>
#include <netinet/in.h>
+#include <corosync/corotypes.h>
/**
* @defgroup corosync Other API services provided by corosync
@@ -49,34 +50,12 @@
typedef uint64_t evs_handle_t;
typedef enum {
- EVS_DISPATCH_ONE,
- EVS_DISPATCH_ALL,
- EVS_DISPATCH_BLOCKING
-} evs_dispatch_t;
-
-typedef enum {
EVS_TYPE_UNORDERED, /* not implemented */
EVS_TYPE_FIFO, /* same as agreed */
EVS_TYPE_AGREED,
EVS_TYPE_SAFE /* not implemented */
} evs_guarantee_t;
-typedef enum {
- EVS_OK = 1,
- EVS_ERR_LIBRARY = 2,
- EVS_ERR_TIMEOUT = 5,
- EVS_ERR_TRY_AGAIN = 6,
- EVS_ERR_INVALID_PARAM = 7,
- EVS_ERR_NO_MEMORY = 8,
- EVS_ERR_BAD_HANDLE = 9,
- EVS_ERR_ACCESS = 11,
- EVS_ERR_NOT_EXIST = 12,
- EVS_ERR_EXIST = 14,
- EVS_ERR_NOT_SUPPORTED = 20,
- EVS_ERR_SECURITY = 29,
- EVS_ERR_TOO_MANY_GROUPS=30
-} evs_error_t;
-
#define TOTEMIP_ADDRLEN (sizeof(struct in6_addr))
/** These are the things that get passed around */
@@ -110,30 +89,30 @@
/*
* Create a new evs connection
*/
-evs_error_t evs_initialize (
+cs_error_t evs_initialize (
evs_handle_t *handle,
evs_callbacks_t *callbacks);
/*
* Close the evs handle
*/
-evs_error_t evs_finalize (
+cs_error_t evs_finalize (
evs_handle_t handle);
/*
* Get a file descriptor on which to poll. evs_handle_t is NOT a
* file descriptor and may not be used directly.
*/
-evs_error_t evs_fd_get (
+cs_error_t evs_fd_get (
evs_handle_t handle,
int *fd);
/*
* Dispatch messages and configuration changes
*/
-evs_error_t evs_dispatch (
+cs_error_t evs_dispatch (
evs_handle_t handle,
- evs_dispatch_t dispatch_types);
+ cs_dispatch_flags_t dispatch_types);
/*
* Join one or more groups.
@@ -141,7 +120,7 @@
* group that has been joined on handle handle. Any message multicasted
* to a group that has been previously joined will be delivered in evs_dispatch
*/
-evs_error_t evs_join (
+cs_error_t evs_join (
evs_handle_t handle,
struct evs_group *groups,
int group_cnt);
@@ -149,7 +128,7 @@
/*
* Leave one or more groups
*/
-evs_error_t evs_leave (
+cs_error_t evs_leave (
evs_handle_t handle,
struct evs_group *groups,
int group_cnt);
@@ -159,7 +138,7 @@
* The iovec described by iovec will be multicasted to all groups joined with
* the evs_join interface for handle.
*/
-evs_error_t evs_mcast_joined (
+cs_error_t evs_mcast_joined (
evs_handle_t handle,
evs_guarantee_t guarantee,
struct iovec *iovec,
@@ -170,7 +149,7 @@
* Messages will be multicast to groups specified in the api call and not those
* that have been joined (unless they are in the groups parameter).
*/
-evs_error_t evs_mcast_groups (
+cs_error_t evs_mcast_groups (
evs_handle_t handle,
evs_guarantee_t guarantee,
struct evs_group *groups,
@@ -181,7 +160,7 @@
/*
* Get membership information from evs
*/
-evs_error_t evs_membership_get (
+cs_error_t evs_membership_get (
evs_handle_t handle,
unsigned int *local_nodeid,
unsigned int *member_list,
diff -Naurd corosync-0.92/include/corosync/ipc_cfg.h corosync-trunk/include/corosync/ipc_cfg.h
--- corosync-0.92/include/corosync/ipc_cfg.h 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/include/corosync/ipc_cfg.h 2009-01-19 09:31:21.000000000 +0100
@@ -1,5 +1,6 @@
/*
* Copyright (c) 2005 MontaVista Software, Inc.
+ * Copyright (c) 2009 Red Hat, Inc.
*
* All rights reserved.
*
@@ -35,8 +36,8 @@
#define AIS_IPC_CFG_H_DEFINED
#include <netinet/in.h>
+#include <corosync/corotypes.h>
#include "ipc_gen.h"
-#include "saAis.h"
#include "cfg.h"
enum req_lib_cfg_types {
@@ -47,7 +48,11 @@
MESSAGE_REQ_CFG_ADMINISTRATIVESTATESET = 4,
MESSAGE_REQ_CFG_ADMINISTRATIVESTATEGET = 5,
MESSAGE_REQ_CFG_SERVICELOAD = 6,
- MESSAGE_REQ_CFG_SERVICEUNLOAD = 7
+ MESSAGE_REQ_CFG_SERVICEUNLOAD = 7,
+ MESSAGE_REQ_CFG_KILLNODE = 8,
+ MESSAGE_REQ_CFG_TRYSHUTDOWN = 9,
+ MESSAGE_REQ_CFG_REPLYTOSHUTDOWN = 10,
+ MESSAGE_REQ_CFG_GET_NODE_ADDRS = 11
};
enum res_lib_cfg_types {
@@ -58,13 +63,17 @@
MESSAGE_RES_CFG_ADMINISTRATIVESTATESET = 4,
MESSAGE_RES_CFG_ADMINISTRATIVESTATEGET = 5,
MESSAGE_RES_CFG_SERVICELOAD = 6,
- MESSAGE_RES_CFG_SERVICEUNLOAD = 7
+ MESSAGE_RES_CFG_SERVICEUNLOAD = 7,
+ MESSAGE_RES_CFG_KILLNODE = 8,
+ MESSAGE_RES_CFG_TRYSHUTDOWN = 9,
+ MESSAGE_RES_CFG_TESTSHUTDOWN = 10,
+ MESSAGE_RES_CFG_GET_NODE_ADDRS = 11
};
struct req_lib_cfg_statetrack {
mar_req_header_t header;
- SaUint8T trackFlags;
- CorosyncCfgStateNotificationT *notificationBufferAddress;
+ uint8_t track_flags;
+ corosync_cfg_state_notification_t *notification_buffer_address;
};
struct res_lib_cfg_statetrack {
@@ -81,9 +90,9 @@
struct req_lib_cfg_administrativestateset {
mar_req_header_t header;
- SaNameT compName;
- CorosyncCfgAdministrativeTargetT administrativeTarget;
- CorosyncCfgAdministrativeStateT administrativeState;
+ cs_name_t comp_name;
+ corosync_cfg_administrative_target_t administrative_target;
+ corosync_cfg_administrative_state_t administrative_state;
};
struct res_lib_cfg_administrativestateset {
@@ -92,9 +101,9 @@
struct req_lib_cfg_administrativestateget {
mar_req_header_t header;
- SaNameT compName;
- CorosyncCfgAdministrativeTargetT administrativeTarget;
- CorosyncCfgAdministrativeStateT administrativeState;
+ cs_name_t comp_name;
+ corosync_cfg_administrative_target_t administrative_target;
+ corosync_cfg_administrative_state_t administrative_state;
};
struct res_lib_cfg_administrativestateget {
@@ -122,7 +131,7 @@
struct req_lib_cfg_serviceload {
mar_res_header_t header __attribute__((aligned(8)));
- char *service_name[256] __attribute__((aligned(8)));
+ char service_name[256] __attribute__((aligned(8)));
unsigned int service_ver;
};
@@ -132,7 +141,7 @@
struct req_lib_cfg_serviceunload {
mar_res_header_t header __attribute__((aligned(8)));
- char *service_name[256] __attribute__((aligned(8)));
+ char service_name[256] __attribute__((aligned(8)));
unsigned int service_ver;
};
@@ -140,17 +149,65 @@
mar_res_header_t header __attribute__((aligned(8)));
};
+struct req_lib_cfg_killnode {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int nodeid __attribute__((aligned(8)));
+ cs_name_t reason __attribute__((aligned(8)));
+};
+
+struct res_lib_cfg_killnode {
+ mar_res_header_t header __attribute__((aligned(8)));
+};
+
+struct req_lib_cfg_tryshutdown {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int flags;
+};
+
+struct res_lib_cfg_tryshutdown {
+ mar_res_header_t header __attribute__((aligned(8)));
+};
+
+struct req_lib_cfg_replytoshutdown {
+ mar_res_header_t header __attribute__((aligned(8)));
+ unsigned int response;
+};
+
+struct res_lib_cfg_testshutdown {
+ mar_res_header_t header __attribute__((aligned(8)));
+ unsigned int flags;
+};
+
+struct req_lib_cfg_get_node_addrs {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int nodeid;
+};
+
+struct res_lib_cfg_get_node_addrs {
+ mar_res_header_t header __attribute__((aligned(8)));
+ unsigned int family;
+ unsigned int num_addrs;
+ char addrs[TOTEMIP_ADDRLEN][0];
+};
+
typedef enum {
AIS_AMF_ADMINISTRATIVETARGET_SERVICEUNIT = 0,
AIS_AMF_ADMINISTRATIVETARGET_SERVICEGROUP = 1,
AIS_AMF_ADMINISTRATIVETARGET_COMPONENTSERVICEINSTANCE = 2,
AIS_AMF_ADMINISTRATIVETARGET_NODE = 3
-} corosyncAdministrativeTarget;
+} corosync_administrative_target_t;
typedef enum {
AIS_AMF_ADMINISTRATIVESTATE_UNLOCKED = 0,
AIS_AMF_ADMINISTRATIVESTATE_LOCKED = 1,
AIS_AMF_ADMINISTRATIVESTATE_STOPPING = 2
-} corosyncAdministrativeState;
+} corosync_administrative_state_t;
+
+typedef enum {
+ CFG_SHUTDOWN_FLAG_REQUEST = 0,
+ CFG_SHUTDOWN_FLAG_REGARDLESS = 1,
+ CFG_SHUTDOWN_FLAG_IMMEDIATE = 2,
+} corosync_shutdown_flags_t;
+
#endif /* AIS_IPC_CFG_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/ipc_confdb.h corosync-trunk/include/corosync/ipc_confdb.h
--- corosync-0.92/include/corosync/ipc_confdb.h 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/include/corosync/ipc_confdb.h 2008-11-06 22:49:07.000000000 +0100
@@ -35,7 +35,7 @@
#define IPC_CONFDB_H_DEFINED
#include <netinet/in.h>
-#include "saAis.h"
+#include <corosync/corotypes.h>
#include "ipc_gen.h"
enum req_confdb_types {
diff -Naurd corosync-0.92/include/corosync/ipc_cpg.h corosync-trunk/include/corosync/ipc_cpg.h
--- corosync-0.92/include/corosync/ipc_cpg.h 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/include/corosync/ipc_cpg.h 2009-01-08 07:29:16.000000000 +0100
@@ -35,7 +35,7 @@
#define IPC_CPG_H_DEFINED
#include <netinet/in.h>
-#include "saAis.h"
+#include <corosync/corotypes.h>
#include "ipc_gen.h"
#include "mar_cpg.h"
@@ -143,7 +143,7 @@
struct req_lib_cpg_membership {
mar_req_header_t header __attribute__((aligned(8)));
- mar_cpg_name_t group_name __attribute__((aligned(8)));
+// mar_cpg_name_t group_name __attribute__((aligned(8)));
};
struct res_lib_cpg_confchg_callback {
diff -Naurd corosync-0.92/include/corosync/ipc_evs.h corosync-trunk/include/corosync/ipc_evs.h
--- corosync-0.92/include/corosync/ipc_evs.h 2008-08-14 16:59:50.000000000 +0200
+++ corosync-trunk/include/corosync/ipc_evs.h 2008-11-06 22:49:07.000000000 +0100
@@ -34,8 +34,7 @@
#ifndef IPC_EVS_H_DEFINED
#define IPC_EVS_H_DEFINED
-//#include <netinet/in6.h>
-#include "saAis.h"
+#include <corosync/corotypes.h>
#include "evs.h"
#include "ipc_gen.h"
diff -Naurd corosync-0.92/include/corosync/ipc_gen.h corosync-trunk/include/corosync/ipc_gen.h
--- corosync-0.92/include/corosync/ipc_gen.h 2008-08-14 16:59:50.000000000 +0200
+++ corosync-trunk/include/corosync/ipc_gen.h 2008-11-06 22:49:07.000000000 +0100
@@ -46,7 +46,9 @@
MSG_SERVICE = 6,
CFG_SERVICE = 7,
CPG_SERVICE = 8,
- CONFDB_SERVICE = 10
+ CONFDB_SERVICE = 10,
+ QUORUM_SERVICE = 11,
+ PLOAD_SERVICE = 12
};
enum req_init_types {
@@ -72,7 +74,7 @@
typedef struct {
int size; __attribute__((aligned(8)))
int id __attribute__((aligned(8)));
- SaAisErrorT error __attribute__((aligned(8)));
+ cs_error_t error __attribute__((aligned(8)));
} mar_res_header_t __attribute__((aligned(8)));
typedef struct {
diff -Naurd corosync-0.92/include/corosync/ipc_pload.h corosync-trunk/include/corosync/ipc_pload.h
--- corosync-0.92/include/corosync/ipc_pload.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/ipc_pload.h 2008-11-06 22:49:07.000000000 +0100
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef IPC_PLOAD_H_DEFINED
+#define IPC_PLOAD_H_DEFINED
+
+#include <corosync/corotypes.h>
+#include "pload.h"
+#include "ipc_gen.h"
+
+enum req_lib_evs_types {
+ MESSAGE_REQ_PLOAD_START = 0,
+};
+
+enum res_lib_evs_types {
+ MESSAGE_RES_PLOAD_START = 0,
+};
+
+struct res_lib_pload_start {
+ mar_res_header_t header;
+ unsigned int dataset[1024];
+};
+
+struct res_lib_pload_mcast {
+ mar_res_header_t header;
+};
+
+struct req_lib_pload_start {
+ mar_req_header_t header;
+ unsigned int msg_code;
+ unsigned int msg_size;
+ unsigned int msg_count;
+ unsigned int time_interval;
+};
+
+struct req_lib_pload_mcast {
+ mar_req_header_t header;
+ unsigned int code;
+};
+
+#endif /* IPC_PLOAD_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/ipc_quorum.h corosync-trunk/include/corosync/ipc_quorum.h
--- corosync-0.92/include/corosync/ipc_quorum.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/ipc_quorum.h 2008-11-06 22:49:07.000000000 +0100
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef IPC_QUORUM_H_DEFINED
+#define IPC_QUORUM_H_DEFINED
+
+#include <netinet/in.h>
+#include <corosync/corotypes.h>
+#include "corosync/ipc_gen.h"
+
+enum req_quorum_types {
+ MESSAGE_REQ_QUORUM_GETQUORATE = 0,
+ MESSAGE_REQ_QUORUM_TRACKSTART,
+ MESSAGE_REQ_QUORUM_TRACKSTOP
+};
+
+enum res_quorum_types {
+ MESSAGE_RES_QUORUM_GETQUORATE = 0,
+ MESSAGE_RES_QUORUM_TRACKSTART,
+ MESSAGE_RES_QUORUM_TRACKSTOP,
+ MESSAGE_RES_QUORUM_NOTIFICATION
+};
+
+struct req_lib_quorum_trackstart {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int track_flags;
+};
+
+
+struct res_lib_quorum_getquorate {
+ mar_res_header_t header __attribute__((aligned(8)));
+ mar_uint32_t quorate;
+};
+
+struct res_lib_quorum_notification {
+ mar_res_header_t header __attribute__((aligned(8)));
+ mar_int32_t quorate __attribute__((aligned(8)));
+ mar_uint64_t ring_seq __attribute__((aligned(8)));
+ mar_uint32_t view_list_entries __attribute__((aligned(8)));
+ mar_uint32_t view_list[];
+};
+
+#endif
diff -Naurd corosync-0.92/include/corosync/ipc_votequorum.h corosync-trunk/include/corosync/ipc_votequorum.h
--- corosync-0.92/include/corosync/ipc_votequorum.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/ipc_votequorum.h 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef IPC_VOTEQUORUM_H_DEFINED
+#define IPC_VOTEQUORUM_H_DEFINED
+
+#include "corosync/corotypes.h"
+#include "corosync/ipc_gen.h"
+
+// ILLEGAL value!!
+#define VOTEQUORUM_SERVICE 15
+
+#define VOTEQUORUM_MAX_QDISK_NAME_LEN 255
+
+
+enum req_votequorum_types {
+ MESSAGE_REQ_VOTEQUORUM_GETINFO = 0,
+ MESSAGE_REQ_VOTEQUORUM_SETEXPECTED,
+ MESSAGE_REQ_VOTEQUORUM_SETVOTES,
+ MESSAGE_REQ_VOTEQUORUM_QDISK_REGISTER,
+ MESSAGE_REQ_VOTEQUORUM_QDISK_UNREGISTER,
+ MESSAGE_REQ_VOTEQUORUM_QDISK_POLL,
+ MESSAGE_REQ_VOTEQUORUM_QDISK_GETINFO,
+ MESSAGE_REQ_VOTEQUORUM_SETSTATE,
+ MESSAGE_REQ_VOTEQUORUM_LEAVING,
+ MESSAGE_REQ_VOTEQUORUM_TRACKSTART,
+ MESSAGE_REQ_VOTEQUORUM_TRACKSTOP
+};
+
+enum res_votequorum_types {
+ MESSAGE_RES_VOTEQUORUM_STATUS = 0,
+ MESSAGE_RES_VOTEQUORUM_GETINFO,
+ MESSAGE_RES_VOTEQUORUM_QDISK_GETINFO,
+ MESSAGE_RES_VOTEQUORUM_TRACKSTART,
+ MESSAGE_RES_VOTEQUORUM_NOTIFICATION
+};
+
+struct req_lib_votequorum_setvotes {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int votes;
+ int nodeid;
+};
+
+struct req_lib_votequorum_qdisk_register {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int votes;
+ char name[VOTEQUORUM_MAX_QDISK_NAME_LEN];
+};
+
+struct req_lib_votequorum_qdisk_poll {
+ mar_req_header_t header __attribute__((aligned(8)));
+ int state;
+};
+
+struct req_lib_votequorum_setexpected {
+ mar_req_header_t header __attribute__((aligned(8)));
+ unsigned int expected_votes;
+};
+
+struct req_lib_votequorum_trackstart {
+ mar_req_header_t header __attribute__((aligned(8)));
+ uint64_t context;
+ unsigned int track_flags;
+};
+
+struct req_lib_votequorum_general {
+ mar_req_header_t header __attribute__((aligned(8)));
+};
+
+#define VOTEQUORUM_REASON_KILL_REJECTED 1
+#define VOTEQUORUM_REASON_KILL_APPLICATION 2
+#define VOTEQUORUM_REASON_KILL_REJOIN 3
+
+struct req_lib_votequorum_getinfo {
+ mar_req_header_t header __attribute__((aligned(8)));
+ int nodeid;
+};
+
+struct res_lib_votequorum_status {
+ mar_res_header_t header __attribute__((aligned(8)));
+};
+
+#define VOTEQUORUM_INFO_FLAG_HASSTATE 1
+#define VOTEQUORUM_INFO_FLAG_DISALLOWED 2
+#define VOTEQUORUM_INFO_FLAG_TWONODE 4
+#define VOTEQUORUM_INFO_FLAG_QUORATE 8
+
+struct res_lib_votequorum_getinfo {
+ mar_res_header_t header __attribute__((aligned(8)));
+ int nodeid;
+ unsigned int votes;
+ unsigned int expected_votes;
+ unsigned int highest_expected;
+ unsigned int total_votes;
+ unsigned int quorum;
+ unsigned int flags;
+};
+
+struct res_lib_votequorum_qdisk_getinfo {
+ mar_res_header_t header __attribute__((aligned(8)));
+ unsigned int votes;
+ unsigned int state;
+ char name[VOTEQUORUM_MAX_QDISK_NAME_LEN];
+};
+
+struct votequorum_node {
+ mar_uint32_t nodeid;
+ mar_uint32_t state;
+};
+
+struct res_lib_votequorum_notification {
+ mar_res_header_t header __attribute__((aligned(8)));
+ mar_uint32_t quorate __attribute__((aligned(8)));
+ mar_uint64_t context __attribute__((aligned(8)));
+ mar_uint32_t node_list_entries __attribute__((aligned(8)));
+ struct votequorum_node node_list[] __attribute__((aligned(8)));
+};
+
+#endif
diff -Naurd corosync-0.92/include/corosync/mar_gen.h corosync-trunk/include/corosync/mar_gen.h
--- corosync-0.92/include/corosync/mar_gen.h 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/include/corosync/mar_gen.h 2008-11-06 22:49:07.000000000 +0100
@@ -43,7 +43,7 @@
#endif
#include <string.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/swab.h>
typedef int8_t mar_int8_t;
@@ -98,7 +98,7 @@
typedef struct {
mar_uint16_t length __attribute__((aligned(8)));
- mar_uint8_t value[SA_MAX_NAME_LENGTH] __attribute__((aligned(8)));
+ mar_uint8_t value[CS_MAX_NAME_LENGTH] __attribute__((aligned(8)));
} mar_name_t;
static inline char *get_mar_name_t (mar_name_t *name) {
@@ -121,19 +121,19 @@
}
static inline void marshall_from_mar_name_t (
- SaNameT *dest,
+ cs_name_t *dest,
mar_name_t *src)
{
dest->length = src->length;
- memcpy (dest->value, src->value, SA_MAX_NAME_LENGTH);
+ memcpy (dest->value, src->value, CS_MAX_NAME_LENGTH);
}
static inline void marshall_to_mar_name_t (
mar_name_t *dest,
- SaNameT *src)
+ cs_name_t *src)
{
dest->length = src->length;
- memcpy (dest->value, src->value, SA_MAX_NAME_LENGTH);
+ memcpy (dest->value, src->value, CS_MAX_NAME_LENGTH);
}
typedef enum {
@@ -148,7 +148,7 @@
swab_mar_uint64_t (to_swab);
}
-#define MAR_TIME_END ((SaTimeT)0x7fffffffffffffffull)
+#define MAR_TIME_END ((int64_t)0x7fffffffffffffffull)
#define MAR_TIME_BEGIN 0x0ULL
#define MAR_TIME_UNKNOWN 0x8000000000000000ULL
@@ -158,7 +158,7 @@
#define MAR_TIME_ONE_MINUTE 60000000000ULL
#define MAR_TIME_ONE_HOUR 3600000000000ULL
#define MAR_TIME_ONE_DAY 86400000000000ULL
-#define MAR_TIME_MAX SA_TIME_END
+#define MAR_TIME_MAX CS_TIME_END
#define MAR_TRACK_CURRENT 0x01
#define MAR_TRACK_CHANGES 0x02
diff -Naurd corosync-0.92/include/corosync/pload.h corosync-trunk/include/corosync/pload.h
--- corosync-0.92/include/corosync/pload.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/pload.h 2008-10-30 23:41:34.000000000 +0100
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef COROSYNC_PLOAD_H_DEFINED
+#define COROSYNC_PLOAD_H_DEFINED
+
+#include <sys/types.h>
+#include <netinet/in.h>
+
+/**
+ * @defgroup corosync Other API services provided by corosync
+ */
+/**
+ * @addtogroup pload_corosync
+ *
+ * @{
+ */
+
+typedef uint64_t pload_handle_t;
+
+typedef enum {
+ PLOAD_OK = 1,
+ PLOAD_ERR_LIBRARY = 2,
+ PLOAD_ERR_TIMEOUT = 5,
+ PLOAD_ERR_TRY_AGAIN = 6,
+ PLOAD_ERR_INVALID_PARAM = 7,
+ PLOAD_ERR_NO_MEMORY = 8,
+ PLOAD_ERR_BAD_HANDLE = 9,
+ PLOAD_ERR_ACCESS = 11,
+ PLOAD_ERR_NOT_EXIST = 12,
+ PLOAD_ERR_EXIST = 14,
+ PLOAD_ERR_NOT_SUPPORTED = 20,
+ PLOAD_ERR_SECURITY = 29,
+ PLOAD_ERR_TOO_MANY_GROUPS=30
+} pload_error_t;
+
+typedef struct {
+ int callback;
+} pload_callbacks_t;
+
+/** @} */
+
+/*
+ * Create a new pload connection
+ */
+pload_error_t pload_initialize (
+ pload_handle_t *handle,
+ pload_callbacks_t *callbacks);
+
+/*
+ * Close the pload handle
+ */
+pload_error_t pload_finalize (
+ pload_handle_t handle);
+
+/*
+ * Get a file descriptor on which to poll. pload_handle_t is NOT a
+ * file descriptor and may not be used directly.
+ */
+pload_error_t pload_fd_get (
+ pload_handle_t handle,
+ int *fd);
+
+unsigned int pload_start (
+ pload_handle_t handle,
+ unsigned int code,
+ unsigned int msg_count,
+ unsigned int msg_size);
+
+#endif /* COROSYNC_PLOAD_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/quorum.h corosync-trunk/include/corosync/quorum.h
--- corosync-0.92/include/corosync/quorum.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/quorum.h 2009-01-30 14:31:40.000000000 +0100
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfi@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the Red Hat, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef COROSYNC_QUORUM_H_DEFINED
+#define COROSYNC_QUORUM_H_DEFINED
+
+#include <corosync/corotypes.h>
+
+typedef uint64_t quorum_handle_t;
+
+typedef struct {
+ uint32_t nodeid;
+ uint32_t state;
+} quorum_node_t;
+
+typedef void (*quorum_notification_fn_t) (
+ quorum_handle_t handle,
+ uint32_t quorate,
+ uint64_t ring_seq,
+ uint32_t view_list_entries,
+ uint32_t *view_list
+ );
+
+typedef struct {
+ quorum_notification_fn_t quorum_notify_fn;
+} quorum_callbacks_t;
+
+
+/*
+ * Create a new quorum connection
+ */
+cs_error_t quorum_initialize (
+ quorum_handle_t *handle,
+ quorum_callbacks_t *callbacks);
+
+/*
+ * Close the quorum handle
+ */
+cs_error_t quorum_finalize (
+ quorum_handle_t handle);
+
+
+/*
+ * Get a file descriptor on which to poll. quorum_handle_t is NOT a
+ * file descriptor and may not be used directly.
+ */
+cs_error_t quorum_fd_get (
+ quorum_handle_t handle,
+ int *fd);
+
+/*
+ * Dispatch messages and configuration changes
+ */
+cs_error_t quorum_dispatch (
+ quorum_handle_t handle,
+ cs_dispatch_flags_t dispatch_types);
+
+
+/*
+ * Get quorum information.
+ */
+cs_error_t quorum_getquorate (
+ quorum_handle_t handle,
+ int *quorate);
+
+/* Track node and quorum changes */
+cs_error_t quorum_trackstart (
+ quorum_handle_t handle,
+ unsigned int flags );
+
+cs_error_t quorum_trackstop (
+ quorum_handle_t handle);
+
+
+#endif /* COROSYNC_QUORUM_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/saAis.h corosync-trunk/include/corosync/saAis.h
--- corosync-0.92/include/corosync/saAis.h 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/include/corosync/saAis.h 1970-01-01 01:00:00.000000000 +0100
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 2002-2003 MontaVista Software, Inc.
- * Copyright (c) 2006-2008 Red Hat, Inc.
- *
- * All rights reserved.
- *
- * Author: Steven Dake (sdake@redhat.com)
- *
- * This software licensed under BSD license, the text of which follows:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * - Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * - Neither the name of the MontaVista Software, Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef AIS_TYPES_H_DEFINED
-#define AIS_TYPES_H_DEFINED
-
-/**
- * @defgroup saf Service Availability Forum Application Interface Specification
- */
-
-typedef enum {
- SA_FALSE = 0,
- SA_TRUE = 1
-} SaBoolT;
-
-#ifndef COROSYNC_SOLARIS
-#include <stdint.h>
-#else
-#include <sys/types.h>
-#endif
-
-typedef int8_t SaInt8T;
-typedef int16_t SaInt16T;
-typedef int32_t SaInt32T;
-typedef int64_t SaInt64T;
-
-typedef uint8_t SaUint8T;
-typedef uint16_t SaUint16T;
-typedef uint32_t SaUint32T;
-typedef uint64_t SaUint64T;
-
-typedef float SaFloatT;
-typedef double SaDoubleT;
-typedef char * SaStringT;
-typedef SaInt64T SaTimeT;
-
-#define SA_TIME_END ((SaTimeT)0x7FFFFFFFFFFFFFFFULL)
-#define SA_TIME_BEGIN 0x0ULL
-#define SA_TIME_UNKNOWN 0x8000000000000000ULL
-
-#define SA_TIME_ONE_MICROSECOND 1000ULL
-#define SA_TIME_ONE_MILLISECOND 1000000ULL
-#define SA_TIME_ONE_SECOND 1000000000ULL
-#define SA_TIME_ONE_MINUTE 60000000000ULL
-#define SA_TIME_ONE_HOUR 3600000000000ULL
-#define SA_TIME_ONE_DAY 86400000000000ULL
-#define SA_TIME_MAX SA_TIME_END
-
-#define SA_MAX_NAME_LENGTH 256
-
-typedef struct {
- SaUint16T length;
- SaUint8T value[SA_MAX_NAME_LENGTH];
-} SaNameT;
-
-typedef struct {
- char releaseCode;
- unsigned char majorVersion;
- unsigned char minorVersion;
-} SaVersionT;
-
-typedef SaUint64T SaNtfIdentifierT;
-
-#define SA_TRACK_CURRENT 0x01
-#define SA_TRACK_CHANGES 0x02
-#define SA_TRACK_CHANGES_ONLY 0x04
-
-typedef enum {
- SA_DISPATCH_ONE = 1,
- SA_DISPATCH_ALL = 2,
- SA_DISPATCH_BLOCKING = 3
-} SaDispatchFlagsT;
-
-typedef enum {
- SA_AIS_OK = 1,
- SA_AIS_ERR_LIBRARY = 2,
- SA_AIS_ERR_VERSION = 3,
- SA_AIS_ERR_INIT = 4,
- SA_AIS_ERR_TIMEOUT = 5,
- SA_AIS_ERR_TRY_AGAIN = 6,
- SA_AIS_ERR_INVALID_PARAM = 7,
- SA_AIS_ERR_NO_MEMORY = 8,
- SA_AIS_ERR_BAD_HANDLE = 9,
- SA_AIS_ERR_BUSY = 10,
- SA_AIS_ERR_ACCESS = 11,
- SA_AIS_ERR_NOT_EXIST = 12,
- SA_AIS_ERR_NAME_TOO_LONG = 13,
- SA_AIS_ERR_EXIST = 14,
- SA_AIS_ERR_NO_SPACE = 15,
- SA_AIS_ERR_INTERRUPT = 16,
- SA_AIS_ERR_NAME_NOT_FOUND = 17,
- SA_AIS_ERR_NO_RESOURCES = 18,
- SA_AIS_ERR_NOT_SUPPORTED = 19,
- SA_AIS_ERR_BAD_OPERATION = 20,
- SA_AIS_ERR_FAILED_OPERATION = 21,
- SA_AIS_ERR_MESSAGE_ERROR = 22,
- SA_AIS_ERR_QUEUE_FULL = 23,
- SA_AIS_ERR_QUEUE_NOT_AVAILABLE = 24,
- SA_AIS_ERR_BAD_FLAGS = 25,
- SA_AIS_ERR_TOO_BIG = 26,
- SA_AIS_ERR_NO_SECTIONS = 27
-} SaAisErrorT;
-
-typedef union {
- SaInt64T int64Value;
- SaUint64T uint64Value;
- SaTimeT timeValue;
- SaFloatT floatValue;
- SaDoubleT doubleValue;
-} SaLimitValueT;
-
-typedef SaUint64T SaSelectionObjectT;
-
-typedef SaUint64T SaInvocationT;
-
-typedef SaUint64T SaSizeT;
-
-#define SA_HANDLE_INVALID 0x0ULL
-
-#endif /* AIS_TYPES_H_DEFINED */
diff -Naurd corosync-0.92/include/corosync/totem/totem.h corosync-trunk/include/corosync/totem/totem.h
--- corosync-0.92/include/corosync/totem/totem.h 2008-08-20 02:57:40.000000000 +0200
+++ corosync-trunk/include/corosync/totem/totem.h 2008-10-30 23:41:34.000000000 +0100
@@ -50,26 +50,6 @@
#define SEND_THREADS_MAX 16
#define INTERFACE_MAX 2
-/*
- * Array location of various timeouts as
- * specified in corosync.conf. The last enum
- * specifies the size of the timeouts array and
- * needs to remain the last item in the list.
- */
-enum {
- TOTEM_RETRANSMITS_BEFORE_LOSS,
- TOTEM_TOKEN,
- TOTEM_RETRANSMIT_TOKEN,
- TOTEM_HOLD_TOKEN,
- TOTEM_JOIN,
- TOTEM_CONSENSUS,
- TOTEM_MERGE,
- TOTEM_DOWNCHECK,
- TOTEM_FAIL_RECV_CONST,
-
- MAX_TOTEM_TIMEOUTS /* Last item */
-} totem_timeout_types;
-
struct totem_interface {
struct totem_ip_address bindnet;
struct totem_ip_address boundto;
@@ -78,12 +58,21 @@
};
struct totem_logging_configuration {
- void (*log_printf) (char *, int, int, char *, ...) __attribute__((format(printf, 4, 5)));
+ void (*log_printf) (
+ int subsys,
+ char *function_name,
+ char *file_name,
+ int file_line,
+ unsigned int level,
+ char *format,
+ ...) __attribute__((format(printf, 6, 7)));
+
int log_level_security;
int log_level_error;
int log_level_warning;
int log_level_notice;
int log_level_debug;
+ int log_subsys_id;
};
struct totem_config {
@@ -161,6 +150,7 @@
TOTEM_CONFIGURATION_TRANSITIONAL
};
+#define TOTEM_CALLBACK_TOKEN_TYPE
enum totem_callback_token_type {
TOTEM_CALLBACK_TOKEN_RECEIVED = 1,
TOTEM_CALLBACK_TOKEN_SENT = 2
diff -Naurd corosync-0.92/include/corosync/totem/totemip.h corosync-trunk/include/corosync/totem/totemip.h
--- corosync-0.92/include/corosync/totem/totemip.h 2008-08-14 16:59:50.000000000 +0200
+++ corosync-trunk/include/corosync/totem/totemip.h 2009-01-25 22:15:25.000000000 +0100
@@ -72,7 +72,7 @@
extern int totemip_totemip_to_sockaddr_convert(struct totem_ip_address *ip_addr,
uint16_t port, struct sockaddr_storage *saddr, int *addrlen);
extern int totemip_parse(struct totem_ip_address *totemip, char *addr, int family);
-extern int totemip_iface_check(struct totem_ip_address *bindnet, struct totem_ip_address *boundto, int *interface_up, int *interface_num);
+extern int totemip_iface_check(struct totem_ip_address *bindnet, struct totem_ip_address *boundto, int *interface_up, int *interface_num, int mask_high_bit);
/* These two simulate a zero in_addr by clearing the family field */
static inline void totemip_zero_set(struct totem_ip_address *addr)
diff -Naurd corosync-0.92/include/corosync/totem/totempg.h corosync-trunk/include/corosync/totem/totempg.h
--- corosync-0.92/include/corosync/totem/totempg.h 2008-08-14 16:59:50.000000000 +0200
+++ corosync-trunk/include/corosync/totem/totempg.h 2008-12-01 19:44:55.000000000 +0100
@@ -139,7 +139,7 @@
extern char *totempg_ifaces_print (unsigned int nodeid);
-extern int totempg_my_nodeid_get (void);
+extern unsigned int totempg_my_nodeid_get (void);
extern int totempg_my_family_get (void);
diff -Naurd corosync-0.92/include/corosync/votequorum.h corosync-trunk/include/corosync/votequorum.h
--- corosync-0.92/include/corosync/votequorum.h 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/include/corosync/votequorum.h 2009-01-30 14:31:40.000000000 +0100
@@ -0,0 +1,205 @@
+/*
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef COROSYNC_VOTEQUORUM_H_DEFINED
+#define COROSYNC_VOTEQUORUM_H_DEFINED
+
+typedef uint64_t votequorum_handle_t;
+
+
+#define VOTEQUORUM_MAX_QDISK_NAME_LEN 255
+
+#define VOTEQUORUM_INFO_FLAG_HASSTATE 1
+#define VOTEQUORUM_INFO_FLAG_DISALLOWED 2
+#define VOTEQUORUM_INFO_FLAG_TWONODE 4
+#define VOTEQUORUM_INFO_FLAG_QUORATE 8
+
+#define NODESTATE_JOINING 1
+#define NODESTATE_MEMBER 2
+#define NODESTATE_DEAD 3
+#define NODESTATE_LEAVING 4
+#define NODESTATE_DISALLOWED 5
+
+
+/** @} */
+
+struct votequorum_info {
+ unsigned int node_id;
+ unsigned int node_votes;
+ unsigned int node_expected_votes;
+ unsigned int highest_expected;
+ unsigned int total_votes;
+ unsigned int quorum;
+ unsigned int flags;
+};
+
+struct votequorum_qdisk_info {
+ unsigned int votes;
+ unsigned int state;
+ char name[VOTEQUORUM_MAX_QDISK_NAME_LEN];
+};
+
+typedef struct {
+ uint32_t nodeid;
+ uint32_t state;
+} votequorum_node_t;
+
+
+typedef void (*votequorum_notification_fn_t) (
+ votequorum_handle_t handle,
+ uint64_t context,
+ uint32_t quorate,
+ uint32_t node_list_entries,
+ votequorum_node_t node_list[]
+ );
+
+typedef struct {
+ votequorum_notification_fn_t votequorum_notify_fn;
+} votequorum_callbacks_t;
+
+
+/*
+ * Create a new quorum connection
+ */
+cs_error_t votequorum_initialize (
+ votequorum_handle_t *handle,
+ votequorum_callbacks_t *callbacks);
+
+/*
+ * Close the quorum handle
+ */
+cs_error_t votequorum_finalize (
+ votequorum_handle_t handle);
+
+
+/*
+ * Dispatch messages and configuration changes
+ */
+cs_error_t votequorum_dispatch (
+ votequorum_handle_t handle,
+ cs_dispatch_flags_t dispatch_types);
+
+/*
+ * Get a file descriptor on which to poll. votequorum_handle_t is NOT a
+ * file descriptor and may not be used directly.
+ */
+cs_error_t votequorum_fd_get (
+ votequorum_handle_t handle,
+ int *fd);
+
+/*
+ * Get quorum information.
+ */
+cs_error_t votequorum_getinfo (
+ votequorum_handle_t handle,
+ unsigned int nodeid,
+ struct votequorum_info *info);
+
+/*
+ * set expected_votes
+ */
+cs_error_t votequorum_setexpected (
+ votequorum_handle_t handle,
+ unsigned int expected_votes);
+
+/*
+ * set votes for a node
+ */
+cs_error_t votequorum_setvotes (
+ votequorum_handle_t handle,
+ unsigned int nodeid,
+ unsigned int votes);
+
+/*
+ * Register a quorum device
+ * it will be DEAD until polled
+ */
+cs_error_t votequorum_qdisk_register (
+ votequorum_handle_t handle,
+ char *name,
+ unsigned int votes);
+
+/*
+ * Unregister a quorum device
+ */
+cs_error_t votequorum_qdisk_unregister (
+ votequorum_handle_t handle);
+
+/*
+ * Poll a quorum device
+ */
+cs_error_t votequorum_qdisk_poll (
+ votequorum_handle_t handle,
+ unsigned int state);
+
+/*
+ * Get quorum device information
+ */
+cs_error_t votequorum_qdisk_getinfo (
+ votequorum_handle_t handle,
+ struct votequorum_qdisk_info *info);
+
+/*
+ * Set the "hasstate" bit for this node
+ */
+cs_error_t votequorum_setstate (
+ votequorum_handle_t handle);
+
+/* Track node and quorum changes */
+cs_error_t votequorum_trackstart (
+ votequorum_handle_t handle,
+ uint64_t context,
+ unsigned int flags );
+
+cs_error_t votequorum_trackstop (
+ votequorum_handle_t handle);
+
+/*
+ * Set our LEAVING flag. we should exit soon after this
+ */
+cs_error_t votequorum_leaving (
+ votequorum_handle_t handle);
+
+/*
+ * Save and retrieve private data/context
+ */
+cs_error_t votequorum_context_get (
+ votequorum_handle_t handle,
+ void **context);
+
+cs_error_t votequorum_context_set (
+ votequorum_handle_t handle,
+ void *context);
+
+#endif /* COROSYNC_VOTEQUORUM_H_DEFINED */
diff -Naurd corosync-0.92/lcr/Makefile corosync-trunk/lcr/Makefile
--- corosync-0.92/lcr/Makefile 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/lcr/Makefile 2008-11-11 18:26:58.000000000 +0100
@@ -84,3 +84,6 @@
rm -f test libtest.so* *.o uic liblcr.so* liblcr.a *.lcrso *.da *.ba *.bb *.bbg \
test_static
+lint:
+ -splint $(LINT_FLAGS) $(CFLAGS) lcr_ifact.c uic.c uis.c
+
diff -Naurd corosync-0.92/lcr/uic.c corosync-trunk/lcr/uic.c
--- corosync-0.92/lcr/uic.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/lcr/uic.c 2008-11-11 19:13:47.000000000 +0100
@@ -88,7 +88,7 @@
return 0;
}
-struct req_msg {
+struct uic_req_msg {
int len;
char msg[0];
};
@@ -97,12 +97,13 @@
{
struct msghdr msg_send;
struct iovec iov_send[2];
- struct req_msg req_msg;
+ struct uic_req_msg req_msg;
+ ssize_t send_res;
int res;
req_msg.len = strlen (msg) + 1;
iov_send[0].iov_base = (void *)&req_msg;
- iov_send[0].iov_len = sizeof (struct req_msg);
+ iov_send[0].iov_len = sizeof (struct uic_req_msg);
iov_send[1].iov_base = (void *)msg;
iov_send[1].iov_len = req_msg.len;
@@ -120,12 +121,14 @@
#endif
retry_send:
- res = sendmsg (fd, &msg_send, 0);
- if (res == -1 && errno == EINTR) {
+ send_res = sendmsg (fd, &msg_send, 0);
+ if (send_res == -1 && errno == EINTR) {
goto retry_send;
}
- if (res == -1) {
+ if (send_res == -1) {
res = -errno;
+ } else {
+ res = (int)send_res;
}
return (res);
diff -Naurd corosync-0.92/lcr/uis.c corosync-trunk/lcr/uis.c
--- corosync-0.92/lcr/uis.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/lcr/uis.c 2008-11-11 18:26:58.000000000 +0100
@@ -115,14 +115,14 @@
}
};
-struct req_msg {
+struct uis_req_msg {
int len;
char msg[0];
};
static void lcr_uis_dispatch (int fd)
{
- struct req_msg header;
+ struct uis_req_msg header;
char msg_contents[512];
ssize_t readsize;
diff -Naurd corosync-0.92/lib/cfg.c corosync-trunk/lib/cfg.c
--- corosync-0.92/lib/cfg.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/lib/cfg.c 2009-01-29 10:17:43.000000000 +0100
@@ -1,13 +1,13 @@
/*
* Copyright (c) 2002-2005 MontaVista Software, Inc.
- * Copyright (c) 2006-2007 Red Hat, Inc.
+ * Copyright (c) 2006-2009 Red Hat, Inc.
*
* All rights reserved.
*
* Author: Steven Dake (sdake@redhat.com)
*
* This software licensed under BSD license, the text of which follows:
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
@@ -40,19 +40,21 @@
#include <errno.h>
#include <signal.h>
#include <pthread.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/select.h>
#include <sys/un.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cfg.h>
+#include <corosync/totem/totemip.h>
#include <corosync/mar_gen.h>
#include <corosync/ipc_gen.h>
#include <corosync/ipc_cfg.h>
#include <corosync/ais_util.h>
-struct res_overlay {
+struct cfg_res_overlay {
mar_res_header_t header;
char data[4096];
};
@@ -63,15 +65,15 @@
struct cfg_instance {
int response_fd;
int dispatch_fd;
- CorosyncCfgCallbacksT callbacks;
- SaNameT compName;
- int compRegistered;
+ corosync_cfg_callbacks_t callbacks;
+ cs_name_t comp_name;
+ int comp_registered;
int finalize;
pthread_mutex_t response_mutex;
pthread_mutex_t dispatch_mutex;
};
-static void cfg_handleInstanceDestructor (void *);
+static void cfg_handle_instance_destructor (void *);
/*
* All instances in one database
@@ -80,13 +82,13 @@
.handleCount = 0,
.handles = 0,
.mutex = PTHREAD_MUTEX_INITIALIZER,
- .handleInstanceDestructor = cfg_handleInstanceDestructor
+ .handleInstanceDestructor = cfg_handle_instance_destructor
};
/*
* Implementation
*/
-void cfg_handleInstanceDestructor (void *instance)
+void cfg_handle_instance_destructor (void *instance)
{
struct cfg_instance *cfg_instance = instance;
@@ -94,84 +96,85 @@
pthread_mutex_destroy (&cfg_instance->dispatch_mutex);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_initialize (
corosync_cfg_handle_t *cfg_handle,
- const CorosyncCfgCallbacksT *cfgCallbacks)
+ const corosync_cfg_callbacks_t *cfg_callbacks)
{
struct cfg_instance *cfg_instance;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
error = saHandleCreate (&cfg_hdb, sizeof (struct cfg_instance), cfg_handle);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_no_destroy;
}
error = saHandleInstanceGet (&cfg_hdb, *cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_destroy;
}
cfg_instance->response_fd = -1;
cfg_instance->dispatch_fd = -1;
-
+
error = saServiceConnect (&cfg_instance->response_fd,
&cfg_instance->dispatch_fd, CFG_SERVICE);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_put_destroy;
}
- if (cfgCallbacks) {
- memcpy (&cfg_instance->callbacks, cfgCallbacks, sizeof (CorosyncCfgCallbacksT));
+ if (cfg_callbacks) {
+ memcpy (&cfg_instance->callbacks, cfg_callbacks, sizeof (corosync_cfg_callbacks_t));
}
pthread_mutex_init (&cfg_instance->response_mutex, NULL);
pthread_mutex_init (&cfg_instance->dispatch_mutex, NULL);
- saHandleInstancePut (&cfg_hdb, *cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, *cfg_handle);
- return (SA_AIS_OK);
+ return (CS_OK);
error_put_destroy:
- saHandleInstancePut (&cfg_hdb, *cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, *cfg_handle);
error_destroy:
- saHandleDestroy (&cfg_hdb, *cfg_handle);
+ (void)saHandleDestroy (&cfg_hdb, *cfg_handle);
error_no_destroy:
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_fd_get (
corosync_cfg_handle_t cfg_handle,
- SaSelectionObjectT *selectionObject)
+ int32_t *selection_fd)
{
struct cfg_instance *cfg_instance;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
- *selectionObject = cfg_instance->dispatch_fd;
+ *selection_fd = cfg_instance->dispatch_fd;
- saHandleInstancePut (&cfg_hdb, cfg_handle);
- return (SA_AIS_OK);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
+ return (CS_OK);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_dispatch (
corosync_cfg_handle_t cfg_handle,
- SaDispatchFlagsT dispatchFlags)
+ cs_dispatch_flags_t dispatch_flags)
{
struct pollfd ufds;
int timeout = -1;
- SaAisErrorT error;
+ cs_error_t error;
int cont = 1; /* always continue do loop except when set to 0 */
int dispatch_avail;
struct cfg_instance *cfg_instance;
+ struct res_lib_cfg_testshutdown *res_lib_cfg_testshutdown;
#ifdef COMPILE_OUT
struct res_lib_corosync_healthcheckcallback *res_lib_corosync_healthcheckcallback;
struct res_lib_corosync_readinessstatesetcallback *res_lib_corosync_readinessstatesetcallback;
@@ -179,19 +182,19 @@
struct res_lib_corosync_csiremovecallback *res_lib_corosync_csiremovecallback;
struct res_lib_cfg_statetrackcallback *res_lib_cfg_statetrackcallback;
#endif
- CorosyncCfgCallbacksT callbacks;
- struct res_overlay dispatch_data;
+ corosync_cfg_callbacks_t callbacks;
+ struct cfg_res_overlay dispatch_data;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
(void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
/*
- * Timeout instantly for SA_DISPATCH_ALL
+ * Timeout instantly for CS_DISPATCH_ALL
*/
- if (dispatchFlags == SA_DISPATCH_ALL) {
+ if (dispatch_flags == CS_DISPATCH_ALL) {
timeout = 0;
}
@@ -204,14 +207,14 @@
ufds.revents = 0;
error = saPollRetry (&ufds, 1, timeout);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
pthread_mutex_lock (&cfg_instance->dispatch_mutex);
error = saPollRetry (&ufds, 1, 0);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -219,13 +222,13 @@
* Handle has been finalized in another thread
*/
if (cfg_instance->finalize == 1) {
- error = SA_AIS_OK;
+ error = CS_OK;
pthread_mutex_unlock (&cfg_instance->dispatch_mutex);
goto error_unlock;
}
dispatch_avail = ufds.revents & POLLIN;
- if (dispatch_avail == 0 && dispatchFlags == SA_DISPATCH_ALL) {
+ if (dispatch_avail == 0 && dispatch_flags == CS_DISPATCH_ALL) {
pthread_mutex_unlock (&cfg_instance->dispatch_mutex);
break; /* exit do while cont is 1 loop */
} else
@@ -240,13 +243,13 @@
*/
error = saRecvRetry (cfg_instance->dispatch_fd, &dispatch_data.header,
sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
if (dispatch_data.header.size > sizeof (mar_res_header_t)) {
error = saRecvRetry (cfg_instance->dispatch_fd, &dispatch_data.data,
dispatch_data.header.size - sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
}
@@ -260,16 +263,21 @@
* A risk of this dispatch method is that the callback routines may
* operate at the same time that cfgFinalize has been called in another thread.
*/
- memcpy (&callbacks, &cfg_instance->callbacks, sizeof (CorosyncCfgCallbacksT));
+ memcpy (&callbacks, &cfg_instance->callbacks, sizeof (corosync_cfg_callbacks_t));
pthread_mutex_unlock (&cfg_instance->dispatch_mutex);
/*
* Dispatch incoming response
*/
switch (dispatch_data.header.id) {
-
+ case MESSAGE_RES_CFG_TESTSHUTDOWN:
+ if (callbacks.corosync_cfg_shutdown_callback) {
+ res_lib_cfg_testshutdown = (struct res_lib_cfg_testshutdown *)&dispatch_data;
+ callbacks.corosync_cfg_shutdown_callback(cfg_handle, res_lib_cfg_testshutdown->flags);
+ }
+ break;
default:
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_nounlock;
break;
}
@@ -277,32 +285,32 @@
/*
* Determine if more messages should be processed
*/
- switch (dispatchFlags) {
- case SA_DISPATCH_ONE:
+ switch (dispatch_flags) {
+ case CS_DISPATCH_ONE:
cont = 0;
break;
- case SA_DISPATCH_ALL:
+ case CS_DISPATCH_ALL:
break;
- case SA_DISPATCH_BLOCKING:
+ case CS_DISPATCH_BLOCKING:
break;
}
} while (cont);
error_unlock:
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
error_nounlock:
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_finalize (
corosync_cfg_handle_t cfg_handle)
{
struct cfg_instance *cfg_instance;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -316,8 +324,8 @@
if (cfg_instance->finalize) {
pthread_mutex_unlock (&cfg_instance->response_mutex);
pthread_mutex_unlock (&cfg_instance->dispatch_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
- return (SA_AIS_ERR_BAD_HANDLE);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
+ return (CS_ERR_BAD_HANDLE);
}
cfg_instance->finalize = 1;
@@ -330,7 +338,7 @@
pthread_mutex_destroy (&cfg_instance->dispatch_mutex);
- saHandleDestroy (&cfg_hdb, cfg_handle);
+ (void)saHandleDestroy (&cfg_hdb, cfg_handle);
if (cfg_instance->response_fd != -1) {
shutdown (cfg_instance->response_fd, 0);
@@ -341,12 +349,12 @@
close (cfg_instance->dispatch_fd);
}
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_ring_status_get (
corosync_cfg_handle_t cfg_handle,
char ***interface_names,
@@ -357,10 +365,10 @@
struct req_lib_cfg_ringstatusget req_lib_cfg_ringstatusget;
struct res_lib_cfg_ringstatusget res_lib_cfg_ringstatusget;
unsigned int i;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -380,13 +388,13 @@
*interface_count = res_lib_cfg_ringstatusget.interface_count;
*interface_names = malloc (sizeof (char *) * *interface_count);
if (*interface_names == NULL) {
- return (SA_AIS_ERR_NO_MEMORY);
+ return (CS_ERR_NO_MEMORY);
}
memset (*interface_names, 0, sizeof (char *) * *interface_count);
*status = malloc (sizeof (char *) * *interface_count);
if (*status == NULL) {
- error = SA_AIS_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto error_free_interface_names;
}
memset (*status, 0, sizeof (char *) * *interface_count);
@@ -394,12 +402,12 @@
for (i = 0; i < res_lib_cfg_ringstatusget.interface_count; i++) {
(*(interface_names))[i] = strdup (res_lib_cfg_ringstatusget.interface_name[i]);
if ((*(interface_names))[i] == NULL) {
- error = SA_AIS_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto error_free_contents;
}
(*(status))[i] = strdup (res_lib_cfg_ringstatusget.interface_status[i]);
if ((*(status))[i] == NULL) {
- error = SA_AIS_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto error_free_contents;
}
}
@@ -416,27 +424,27 @@
}
free (*status);
-
+
error_free_interface_names:
free (*interface_names);
-
+
no_error:
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_ring_reenable (
corosync_cfg_handle_t cfg_handle)
{
struct cfg_instance *cfg_instance;
struct req_lib_cfg_ringreenable req_lib_cfg_ringreenable;
struct res_lib_cfg_ringreenable res_lib_cfg_ringreenable;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -452,12 +460,12 @@
sizeof (struct res_lib_cfg_ringreenable));
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_service_load (
corosync_cfg_handle_t cfg_handle,
char *service_name,
@@ -466,10 +474,10 @@
struct cfg_instance *cfg_instance;
struct req_lib_cfg_serviceload req_lib_cfg_serviceload;
struct res_lib_cfg_serviceload res_lib_cfg_serviceload;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -477,7 +485,7 @@
req_lib_cfg_serviceload.header.id = MESSAGE_REQ_CFG_SERVICELOAD;
memset (&req_lib_cfg_serviceload.service_name, 0,
sizeof (req_lib_cfg_serviceload.service_name));
- strncpy ((char *)req_lib_cfg_serviceload.service_name, service_name,
+ strncpy (req_lib_cfg_serviceload.service_name, service_name,
sizeof (req_lib_cfg_serviceload.service_name) - 1);
req_lib_cfg_serviceload.service_ver = service_ver;
@@ -490,12 +498,12 @@
sizeof (struct res_lib_cfg_serviceload));
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_service_unload (
corosync_cfg_handle_t cfg_handle,
char *service_name,
@@ -504,10 +512,10 @@
struct cfg_instance *cfg_instance;
struct req_lib_cfg_serviceunload req_lib_cfg_serviceunload;
struct res_lib_cfg_serviceunload res_lib_cfg_serviceunload;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -515,7 +523,7 @@
req_lib_cfg_serviceunload.header.id = MESSAGE_REQ_CFG_SERVICEUNLOAD;
memset (&req_lib_cfg_serviceunload.service_name, 0,
sizeof (req_lib_cfg_serviceunload.service_name));
- strncpy ((char *)req_lib_cfg_serviceunload.service_name, service_name,
+ strncpy (req_lib_cfg_serviceunload.service_name, service_name,
sizeof (req_lib_cfg_serviceunload.service_name) - 1);
req_lib_cfg_serviceunload.service_ver = service_ver;
@@ -528,29 +536,29 @@
sizeof (struct res_lib_cfg_serviceunload));
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
return (error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_state_track (
corosync_cfg_handle_t cfg_handle,
- SaUint8T trackFlags,
- const CorosyncCfgStateNotificationT *notificationBuffer)
+ uint8_t track_flags,
+ const corosync_cfg_state_notification_t *notification_buffer)
{
struct cfg_instance *cfg_instance;
struct req_lib_cfg_statetrack req_lib_cfg_statetrack;
struct res_lib_cfg_statetrack res_lib_cfg_statetrack;
- SaAisErrorT error;
+ cs_error_t error;
req_lib_cfg_statetrack.header.size = sizeof (struct req_lib_cfg_statetrack);
req_lib_cfg_statetrack.header.id = MESSAGE_REQ_CFG_STATETRACKSTART;
- req_lib_cfg_statetrack.trackFlags = trackFlags;
- req_lib_cfg_statetrack.notificationBufferAddress = (CorosyncCfgStateNotificationT *)notificationBuffer;
+ req_lib_cfg_statetrack.track_flags = track_flags;
+ req_lib_cfg_statetrack.notification_buffer_address = (corosync_cfg_state_notification_t *)notification_buffer;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
(void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -564,23 +572,23 @@
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
- return (error == SA_AIS_OK ? res_lib_cfg_statetrack.header.error : error);
+ return (error == CS_OK ? res_lib_cfg_statetrack.header.error : error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_state_track_stop (
corosync_cfg_handle_t cfg_handle)
{
struct cfg_instance *cfg_instance;
struct req_lib_cfg_statetrackstop req_lib_cfg_statetrackstop;
struct res_lib_cfg_statetrackstop res_lib_cfg_statetrackstop;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
(void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -597,31 +605,33 @@
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
- return (error == SA_AIS_OK ? res_lib_cfg_statetrackstop.header.error : error);
+ return (error == CS_OK ? res_lib_cfg_statetrackstop.header.error : error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_admin_state_get (
corosync_cfg_handle_t cfg_handle,
- CorosyncCfgAdministrativeTargetT administrativeTarget,
- CorosyncCfgAdministrativeStateT *administrativeState)
+ corosync_cfg_administrative_target_t administrative_target,
+ corosync_cfg_administrative_state_t *administrative_state)
{
struct cfg_instance *cfg_instance;
struct req_lib_cfg_administrativestateget req_lib_cfg_administrativestateget;
struct res_lib_cfg_administrativestateget res_lib_cfg_administrativestateget;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
(void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
req_lib_cfg_administrativestateget.header.id = MESSAGE_REQ_CFG_ADMINISTRATIVESTATEGET;
req_lib_cfg_administrativestateget.header.size = sizeof (struct req_lib_cfg_administrativestateget);
- req_lib_cfg_administrativestateget.administrativeTarget = administrativeTarget;
+ req_lib_cfg_administrativestateget.administrative_target = administrative_target;
+
+ pthread_mutex_lock (&cfg_instance->response_mutex);
error = saSendReceiveReply (cfg_instance->response_fd,
&req_lib_cfg_administrativestateget,
@@ -633,32 +643,34 @@
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
- return (error == SA_AIS_OK ? res_lib_cfg_administrativestateget.header.error : error);
+ return (error == CS_OK ? res_lib_cfg_administrativestateget.header.error : error);
}
-SaAisErrorT
+cs_error_t
corosync_cfg_admin_state_set (
corosync_cfg_handle_t cfg_handle,
- CorosyncCfgAdministrativeTargetT administrativeTarget,
- CorosyncCfgAdministrativeStateT administrativeState)
+ corosync_cfg_administrative_target_t administrative_target,
+ corosync_cfg_administrative_state_t administrative_state)
{
struct cfg_instance *cfg_instance;
struct req_lib_cfg_administrativestateset req_lib_cfg_administrativestateset;
struct res_lib_cfg_administrativestateset res_lib_cfg_administrativestateset;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
(void *)&cfg_instance);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
req_lib_cfg_administrativestateset.header.id = MESSAGE_REQ_CFG_ADMINISTRATIVESTATEGET;
req_lib_cfg_administrativestateset.header.size = sizeof (struct req_lib_cfg_administrativestateset);
- req_lib_cfg_administrativestateset.administrativeTarget = administrativeTarget;
- req_lib_cfg_administrativestateset.administrativeState = administrativeState;
+ req_lib_cfg_administrativestateset.administrative_target = administrative_target;
+ req_lib_cfg_administrativestateset.administrative_state = administrative_state;
+
+ pthread_mutex_lock (&cfg_instance->response_mutex);
error = saSendReceiveReply (cfg_instance->response_fd,
&req_lib_cfg_administrativestateset,
@@ -670,7 +682,191 @@
pthread_mutex_unlock (&cfg_instance->response_mutex);
- saHandleInstancePut (&cfg_hdb, cfg_handle);
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
- return (error == SA_AIS_OK ? res_lib_cfg_administrativestateset.header.error : error);
+ return (error == CS_OK ? res_lib_cfg_administrativestateset.header.error : error);
+}
+
+cs_error_t
+corosync_cfg_kill_node (
+ corosync_cfg_handle_t cfg_handle,
+ unsigned int nodeid,
+ char *reason)
+{
+ struct cfg_instance *cfg_instance;
+ struct req_lib_cfg_killnode req_lib_cfg_killnode;
+ struct res_lib_cfg_killnode res_lib_cfg_killnode;
+ cs_error_t error;
+
+ if (strlen(reason) >= CS_MAX_NAME_LENGTH)
+ return CS_ERR_NAME_TOO_LONG;
+
+ error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
+ (void *)&cfg_instance);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ req_lib_cfg_killnode.header.id = MESSAGE_REQ_CFG_KILLNODE;
+ req_lib_cfg_killnode.header.size = sizeof (struct req_lib_cfg_killnode);
+ req_lib_cfg_killnode.nodeid = nodeid;
+ strcpy((char *)req_lib_cfg_killnode.reason.value, reason);
+ req_lib_cfg_killnode.reason.length = strlen(reason)+1;
+
+ pthread_mutex_lock (&cfg_instance->response_mutex);
+
+ error = saSendReceiveReply (cfg_instance->response_fd,
+ &req_lib_cfg_killnode,
+ sizeof (struct req_lib_cfg_killnode),
+ &res_lib_cfg_killnode,
+ sizeof (struct res_lib_cfg_killnode));
+
+ error = res_lib_cfg_killnode.header.error;
+
+ pthread_mutex_unlock (&cfg_instance->response_mutex);
+
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
+
+ return (error == CS_OK ? res_lib_cfg_killnode.header.error : error);
+}
+
+cs_error_t
+corosync_cfg_try_shutdown (
+ corosync_cfg_handle_t cfg_handle,
+ corosync_cfg_shutdown_flags_t flags)
+{
+ struct cfg_instance *cfg_instance;
+ struct req_lib_cfg_tryshutdown req_lib_cfg_tryshutdown;
+ struct res_lib_cfg_tryshutdown res_lib_cfg_tryshutdown;
+ cs_error_t error;
+
+ error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
+ (void *)&cfg_instance);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ req_lib_cfg_tryshutdown.header.id = MESSAGE_REQ_CFG_TRYSHUTDOWN;
+ req_lib_cfg_tryshutdown.header.size = sizeof (struct req_lib_cfg_tryshutdown);
+ req_lib_cfg_tryshutdown.flags = flags;
+
+ pthread_mutex_lock (&cfg_instance->response_mutex);
+
+ error = saSendReceiveReply (cfg_instance->response_fd,
+ &req_lib_cfg_tryshutdown,
+ sizeof (struct req_lib_cfg_tryshutdown),
+ &res_lib_cfg_tryshutdown,
+ sizeof (struct res_lib_cfg_tryshutdown));
+
+ pthread_mutex_unlock (&cfg_instance->response_mutex);
+
+ (void)saHandleInstancePut (&cfg_hdb, cfg_handle);
+
+ return (error == CS_OK ? res_lib_cfg_tryshutdown.header.error : error);
+}
+
+cs_error_t
+corosync_cfg_replyto_shutdown (
+ corosync_cfg_handle_t cfg_handle,
+ corosync_cfg_shutdown_reply_flags_t response)
+{
+ struct cfg_instance *cfg_instance;
+ struct req_lib_cfg_replytoshutdown req_lib_cfg_replytoshutdown;
+ struct iovec iov;
+ cs_error_t error;
+
+ error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
+ (void *)&cfg_instance);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ req_lib_cfg_replytoshutdown.header.id = MESSAGE_REQ_CFG_REPLYTOSHUTDOWN;
+ req_lib_cfg_replytoshutdown.header.size = sizeof (struct req_lib_cfg_replytoshutdown);
+ req_lib_cfg_replytoshutdown.response = response;
+
+ iov.iov_base = &req_lib_cfg_replytoshutdown;
+ iov.iov_len = sizeof (struct req_lib_cfg_replytoshutdown);
+
+ pthread_mutex_lock (&cfg_instance->response_mutex);
+ error = saSendMsgRetry (cfg_instance->response_fd,
+ &iov, 1);
+
+ pthread_mutex_unlock (&cfg_instance->response_mutex);
+
+ return (error);
+}
+
+cs_error_t corosync_cfg_get_node_addrs (
+ corosync_cfg_handle_t cfg_handle,
+ int nodeid,
+ int max_addrs,
+ int *num_addrs,
+ corosync_cfg_node_address_t *addrs)
+{
+ cs_error_t error;
+ char buf[PIPE_BUF];
+ struct req_lib_cfg_get_node_addrs req_lib_cfg_get_node_addrs;
+ struct res_lib_cfg_get_node_addrs * res_lib_cfg_get_node_addrs = (struct res_lib_cfg_get_node_addrs *)buf;
+ struct cfg_instance *cfg_instance;
+ int addrlen;
+ int i;
+ struct iovec iov[2];
+
+ error = saHandleInstanceGet (&cfg_hdb, cfg_handle,
+ (void *)&cfg_instance);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&cfg_instance->response_mutex);
+
+ req_lib_cfg_get_node_addrs.header.size = sizeof (req_lib_cfg_get_node_addrs);
+ req_lib_cfg_get_node_addrs.header.id = MESSAGE_REQ_CFG_GET_NODE_ADDRS;
+ req_lib_cfg_get_node_addrs.nodeid = nodeid;
+
+ iov[0].iov_base = (char *)&req_lib_cfg_get_node_addrs;
+ iov[0].iov_len = sizeof (req_lib_cfg_get_node_addrs);
+
+ error = saSendMsgReceiveReply (cfg_instance->response_fd, iov, 1,
+ res_lib_cfg_get_node_addrs, sizeof (mar_res_header_t));
+
+ if (error == CS_OK && res_lib_cfg_get_node_addrs->header.size > sizeof(mar_res_header_t)) {
+ error = saRecvRetry (cfg_instance->response_fd, (char *)res_lib_cfg_get_node_addrs + sizeof (mar_res_header_t),
+ res_lib_cfg_get_node_addrs->header.size - sizeof (mar_res_header_t));
+ }
+ pthread_mutex_unlock (&cfg_instance->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ if (res_lib_cfg_get_node_addrs->family == AF_INET)
+ addrlen = sizeof(struct sockaddr_in);
+ if (res_lib_cfg_get_node_addrs->family == AF_INET6)
+ addrlen = sizeof(struct sockaddr_in6);
+
+ for (i=0; i<max_addrs && i<res_lib_cfg_get_node_addrs->num_addrs; i++) {
+ addrs[i].address_length = addrlen;
+ struct sockaddr_in *in;
+ struct sockaddr_in6 *in6;
+
+ if (res_lib_cfg_get_node_addrs->family == AF_INET) {
+ in = (struct sockaddr_in *)addrs[i].address;
+ in->sin_family = AF_INET;
+ memcpy(&in->sin_addr, &res_lib_cfg_get_node_addrs->addrs[i][0], sizeof(struct in_addr));
+ }
+ if (res_lib_cfg_get_node_addrs->family == AF_INET6) {
+ in6 = (struct sockaddr_in6 *)addrs[i].address;
+ in6->sin6_family = AF_INET6;
+ memcpy(&in6->sin6_addr, &res_lib_cfg_get_node_addrs->addrs[i][0], sizeof(struct in6_addr));
+ }
+ }
+ *num_addrs = res_lib_cfg_get_node_addrs->num_addrs;
+ errno = error = res_lib_cfg_get_node_addrs->header.error;
+
+error_exit:
+
+ pthread_mutex_unlock (&cfg_instance->response_mutex);
+ return (error);
}
diff -Naurd corosync-0.92/lib/confdb.c corosync-trunk/lib/confdb.c
--- corosync-0.92/lib/confdb.c 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/lib/confdb.c 2009-01-23 16:41:06.000000000 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008 Red Hat, Inc.
+ * Copyright (c) 2008-2009 Red Hat, Inc.
*
* All rights reserved.
*
@@ -42,7 +42,7 @@
#include <sys/types.h>
#include <errno.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/confdb.h>
#include <corosync/ipc_confdb.h>
#include <corosync/mar_gen.h>
@@ -86,7 +86,7 @@
};
-static confdb_error_t do_find_destroy(struct confdb_inst *confdb_inst, unsigned int find_handle);
+static cs_error_t do_find_destroy(struct confdb_inst *confdb_inst, unsigned int find_handle);
/* Safely tidy one iterator context list */
@@ -99,7 +99,7 @@
iter != list; iter = tmp, tmp = iter->next) {
context = list_entry (iter, struct iter_context, list);
- do_find_destroy(confdb_inst, context->find_handle);
+ (void)do_find_destroy(confdb_inst, context->find_handle);
free(context);
}
}
@@ -137,20 +137,20 @@
* @{
*/
-confdb_error_t confdb_initialize (
+cs_error_t confdb_initialize (
confdb_handle_t *handle,
confdb_callbacks_t *callbacks)
{
- SaAisErrorT error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
error = saHandleCreate (&confdb_handle_t_db, sizeof (struct confdb_inst), handle);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_no_destroy;
}
error = saHandleInstanceGet (&confdb_handle_t_db, *handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_destroy;
}
@@ -163,7 +163,7 @@
&confdb_inst->response_fd,
CONFDB_SERVICE);
}
- if (error != SA_AIS_OK)
+ if (error != CS_OK)
goto error_put_destroy;
memcpy (&confdb_inst->callbacks, callbacks, sizeof (confdb_callbacks_t));
@@ -175,26 +175,26 @@
list_init (&confdb_inst->object_iter_head);
list_init (&confdb_inst->key_iter_head);
- saHandleInstancePut (&confdb_handle_t_db, *handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, *handle);
- return (SA_AIS_OK);
+ return (CS_OK);
error_put_destroy:
- saHandleInstancePut (&confdb_handle_t_db, *handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, *handle);
error_destroy:
- saHandleDestroy (&confdb_handle_t_db, *handle);
+ (void)saHandleDestroy (&confdb_handle_t_db, *handle);
error_no_destroy:
return (error);
}
-confdb_error_t confdb_finalize (
+cs_error_t confdb_finalize (
confdb_handle_t handle)
{
struct confdb_inst *confdb_inst;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -205,15 +205,15 @@
*/
if (confdb_inst->finalize) {
pthread_mutex_unlock (&confdb_inst->response_mutex);
- saHandleInstancePut (&confdb_handle_t_db, handle);
- return (CONFDB_ERR_BAD_HANDLE);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
+ return (CS_ERR_BAD_HANDLE);
}
confdb_inst->finalize = 1;
pthread_mutex_unlock (&confdb_inst->response_mutex);
- saHandleDestroy (&confdb_handle_t_db, handle);
+ (void)saHandleDestroy (&confdb_handle_t_db, handle);
/* Free saved context handles */
free_context_list(confdb_inst, &confdb_inst->object_find_head);
@@ -233,80 +233,80 @@
close(confdb_inst->dispatch_fd);
}
}
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
- return (CONFDB_OK);
+ return (CS_OK);
}
-confdb_error_t confdb_fd_get (
+cs_error_t confdb_fd_get (
confdb_handle_t handle,
int *fd)
{
- SaAisErrorT error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
*fd = confdb_inst->dispatch_fd;
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-confdb_error_t confdb_context_get (
+cs_error_t confdb_context_get (
confdb_handle_t handle,
void **context)
{
- SaAisErrorT error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
*context = confdb_inst->context;
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-confdb_error_t confdb_context_set (
+cs_error_t confdb_context_set (
confdb_handle_t handle,
void *context)
{
- SaAisErrorT error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
confdb_inst->context = context;
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-struct res_overlay {
+struct confdb_res_overlay {
mar_res_header_t header __attribute__((aligned(8)));
char data[512000];
};
-confdb_error_t confdb_dispatch (
+cs_error_t confdb_dispatch (
confdb_handle_t handle,
- confdb_dispatch_t dispatch_types)
+ cs_dispatch_flags_t dispatch_types)
{
struct pollfd ufds;
int timeout = -1;
- SaAisErrorT error;
+ cs_error_t error;
int cont = 1; /* always continue do loop except when set to 0 */
int dispatch_avail;
struct confdb_inst *confdb_inst;
@@ -314,16 +314,15 @@
struct res_lib_confdb_key_change_callback *res_key_changed_pt;
struct res_lib_confdb_object_create_callback *res_object_created_pt;
struct res_lib_confdb_object_destroy_callback *res_object_destroyed_pt;
- struct res_overlay dispatch_data;
- int ignore_dispatch = 0;
+ struct confdb_res_overlay dispatch_data;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = CONFDB_ERR_NOT_SUPPORTED;
+ error = CS_ERR_NOT_SUPPORTED;
goto error_unlock;
}
@@ -341,7 +340,7 @@
ufds.revents = 0;
error = saPollRetry (&ufds, 1, timeout);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -351,7 +350,7 @@
* Regather poll data in case ufds has changed since taking lock
*/
error = saPollRetry (&ufds, 1, timeout);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -359,7 +358,7 @@
* Handle has been finalized in another thread
*/
if (confdb_inst->finalize == 1) {
- error = CONFDB_OK;
+ error = CS_OK;
pthread_mutex_unlock (&confdb_inst->dispatch_mutex);
goto error_unlock;
}
@@ -380,14 +379,14 @@
*/
error = saRecvRetry (confdb_inst->dispatch_fd, &dispatch_data.header,
sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
if (dispatch_data.header.size > sizeof (mar_res_header_t)) {
error = saRecvRetry (confdb_inst->dispatch_fd, &dispatch_data.data,
dispatch_data.header.size - sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
}
@@ -443,7 +442,7 @@
break;
default:
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_nounlock;
break;
}
@@ -453,16 +452,9 @@
* */
switch (dispatch_types) {
case CONFDB_DISPATCH_ONE:
- if (ignore_dispatch) {
- ignore_dispatch = 0;
- } else {
- cont = 0;
- }
+ cont = 0;
break;
case CONFDB_DISPATCH_ALL:
- if (ignore_dispatch) {
- ignore_dispatch = 0;
- }
break;
case CONFDB_DISPATCH_BLOCKING:
break;
@@ -470,36 +462,36 @@
} while (cont);
error_unlock:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
error_nounlock:
return (error);
}
-confdb_error_t confdb_object_create (
+cs_error_t confdb_object_create (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *object_name,
int object_name_len,
unsigned int *object_handle)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_object_create req_lib_confdb_object_create;
struct res_lib_confdb_object_create res_lib_confdb_object_create;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_object_create(parent_object_handle,
object_name, object_name_len,
object_handle))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -518,7 +510,7 @@
&res_lib_confdb_object_create, sizeof (struct res_lib_confdb_object_create));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -526,31 +518,31 @@
*object_handle = res_lib_confdb_object_create.object_handle;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_object_destroy (
+cs_error_t confdb_object_destroy (
confdb_handle_t handle,
unsigned int object_handle)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_object_destroy req_lib_confdb_object_destroy;
mar_res_header_t res;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_object_destroy(object_handle))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -567,39 +559,39 @@
&res, sizeof ( mar_res_header_t));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res.error;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_object_parent_get (
+cs_error_t confdb_object_parent_get (
confdb_handle_t handle,
unsigned int object_handle,
unsigned int *parent_object_handle)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_object_parent_get req_lib_confdb_object_parent_get;
struct res_lib_confdb_object_parent_get res_lib_confdb_object_parent_get;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_object_parent_get(object_handle, parent_object_handle))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -616,7 +608,7 @@
&res_lib_confdb_object_parent_get, sizeof (struct res_lib_confdb_object_parent_get));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -624,28 +616,28 @@
*parent_object_handle = res_lib_confdb_object_parent_get.parent_object_handle;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-static confdb_error_t do_find_destroy(
+static cs_error_t do_find_destroy(
struct confdb_inst *confdb_inst,
unsigned int find_handle)
{
- confdb_error_t error;
+ cs_error_t error;
struct iovec iov[2];
struct req_lib_confdb_object_find_destroy req_lib_confdb_object_find_destroy;
mar_res_header_t res;
if (!find_handle)
- return SA_AIS_OK;
+ return CS_OK;
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_find_destroy(find_handle))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -662,7 +654,7 @@
&res, sizeof (mar_res_header_t));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -673,56 +665,56 @@
return (error);
}
-confdb_error_t confdb_object_find_destroy(
+cs_error_t confdb_object_find_destroy(
confdb_handle_t handle,
unsigned int parent_object_handle)
{
struct iter_context *context;
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
context = find_iter_context(&confdb_inst->object_find_head, parent_object_handle);
error = do_find_destroy(confdb_inst, context->find_handle);
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
list_del(&context->list);
free(context);
}
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return error;
}
-confdb_error_t confdb_object_iter_destroy(
+cs_error_t confdb_object_iter_destroy(
confdb_handle_t handle,
unsigned int parent_object_handle)
{
struct iter_context *context;
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
context = find_iter_context(&confdb_inst->object_iter_head, parent_object_handle);
error = do_find_destroy(confdb_inst, context->find_handle);
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
list_del(&context->list);
free(context);
}
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return error;
}
-confdb_error_t confdb_key_create (
+cs_error_t confdb_key_create (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -730,24 +722,24 @@
void *value,
int value_len)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_key_create req_lib_confdb_key_create;
mar_res_header_t res;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_create(parent_object_handle,
key_name, key_name_len,
value, value_len))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -768,19 +760,19 @@
&res, sizeof (res));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res.error;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_key_delete (
+cs_error_t confdb_key_delete (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -788,24 +780,24 @@
void *value,
int value_len)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_key_delete req_lib_confdb_key_delete;
mar_res_header_t res;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_delete(parent_object_handle,
key_name, key_name_len,
value, value_len))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -826,19 +818,19 @@
&res, sizeof (res));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res.error;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_key_get (
+cs_error_t confdb_key_get (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -846,24 +838,24 @@
void *value,
int *value_len)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_key_get req_lib_confdb_key_get;
struct res_lib_confdb_key_get res_lib_confdb_key_get;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_get(parent_object_handle,
key_name, key_name_len,
value, value_len))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -882,47 +874,47 @@
&res_lib_confdb_key_get, sizeof (struct res_lib_confdb_key_get));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_confdb_key_get.header.error;
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
*value_len = res_lib_confdb_key_get.value.length;
memcpy(value, res_lib_confdb_key_get.value.value, *value_len);
}
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_key_increment (
+cs_error_t confdb_key_increment (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
int key_name_len,
unsigned int *value)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_key_get req_lib_confdb_key_get;
struct res_lib_confdb_key_incdec res_lib_confdb_key_incdec;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_increment(parent_object_handle,
key_name, key_name_len,
value))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -941,46 +933,46 @@
&res_lib_confdb_key_incdec, sizeof (struct res_lib_confdb_key_incdec));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_confdb_key_incdec.header.error;
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
*value = res_lib_confdb_key_incdec.value;
}
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_key_decrement (
+cs_error_t confdb_key_decrement (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
int key_name_len,
unsigned int *value)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_key_get req_lib_confdb_key_get;
struct res_lib_confdb_key_incdec res_lib_confdb_key_incdec;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_decrement(parent_object_handle,
key_name, key_name_len,
value))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -999,22 +991,22 @@
&res_lib_confdb_key_incdec, sizeof (struct res_lib_confdb_key_incdec));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_confdb_key_incdec.header.error;
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
*value = res_lib_confdb_key_incdec.value;
}
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_key_replace (
+cs_error_t confdb_key_replace (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -1024,25 +1016,25 @@
void *new_value,
int new_value_len)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_key_replace req_lib_confdb_key_replace;
mar_res_header_t res;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_replace(parent_object_handle,
key_name, key_name_len,
old_value, old_value_len,
new_value, new_value_len))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
req_lib_confdb_key_replace.header.size = sizeof (struct req_lib_confdb_key_replace);
@@ -1064,28 +1056,28 @@
&res, sizeof (res));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res.error;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_object_iter_start (
+cs_error_t confdb_object_iter_start (
confdb_handle_t handle,
unsigned int object_handle)
{
struct confdb_inst *confdb_inst;
- confdb_error_t error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
struct iter_context *context;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -1093,7 +1085,7 @@
if (!context) {
context = malloc(sizeof(struct iter_context));
if (!context) {
- error = CONFDB_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto ret;
}
context->parent_object_handle = object_handle;
@@ -1103,26 +1095,26 @@
/* Start a new find context */
if (context->find_handle) {
- do_find_destroy(confdb_inst, context->find_handle);
+ (void)do_find_destroy(confdb_inst, context->find_handle);
context->find_handle = 0;
}
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
ret:
return error;
}
-confdb_error_t confdb_key_iter_start (
+cs_error_t confdb_key_iter_start (
confdb_handle_t handle,
unsigned int object_handle)
{
struct confdb_inst *confdb_inst;
- confdb_error_t error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
struct iter_context *context;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -1130,7 +1122,7 @@
if (!context) {
context = malloc(sizeof(struct iter_context));
if (!context) {
- error = CONFDB_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto ret;
}
context->parent_object_handle = object_handle;
@@ -1140,22 +1132,22 @@
context->find_handle = 0;
context->next_entry = 0;
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
ret:
return error;
}
-confdb_error_t confdb_object_find_start (
+cs_error_t confdb_object_find_start (
confdb_handle_t handle,
unsigned int parent_object_handle)
{
struct confdb_inst *confdb_inst;
- confdb_error_t error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
struct iter_context *context;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -1163,7 +1155,7 @@
if (!context) {
context = malloc(sizeof(struct iter_context));
if (!context) {
- error = CONFDB_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto ret;
}
context->find_handle = 0;
@@ -1172,24 +1164,24 @@
}
/* Start a new find context */
if (context->find_handle) {
- do_find_destroy(confdb_inst, context->find_handle);
+ (void)do_find_destroy(confdb_inst, context->find_handle);
context->find_handle = 0;
}
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
ret:
return error;
}
-confdb_error_t confdb_object_find (
+cs_error_t confdb_object_find (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *object_name,
int object_name_len,
unsigned int *object_handle)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct iter_context *context;
@@ -1197,26 +1189,26 @@
struct res_lib_confdb_object_find res_lib_confdb_object_find;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
/* You MUST call confdb_object_find_start first */
context = find_iter_context(&confdb_inst->object_find_head, parent_object_handle);
if (!context) {
- error = CONFDB_ERR_CONTEXT_NOT_FOUND;
+ error = CS_ERR_CONTEXT_NOT_FOUND;
goto error_exit;
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_object_find(parent_object_handle,
&context->find_handle,
object_handle,
object_name, &object_name_len,
0))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -1236,7 +1228,7 @@
&res_lib_confdb_object_find, sizeof (struct res_lib_confdb_object_find));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -1245,20 +1237,20 @@
context->find_handle = res_lib_confdb_object_find.find_handle;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_object_iter (
+cs_error_t confdb_object_iter (
confdb_handle_t handle,
unsigned int parent_object_handle,
unsigned int *object_handle,
void *object_name,
int *object_name_len)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct iter_context *context;
@@ -1266,19 +1258,19 @@
struct res_lib_confdb_object_iter res_lib_confdb_object_iter;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
/* You MUST call confdb_object_iter_start first */
context = find_iter_context(&confdb_inst->object_iter_head, parent_object_handle);
if (!context) {
- error = CONFDB_ERR_CONTEXT_NOT_FOUND;
+ error = CS_ERR_CONTEXT_NOT_FOUND;
goto error_exit;
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
*object_name_len = 0;
if (confdb_sa_object_find(parent_object_handle,
@@ -1286,7 +1278,7 @@
object_handle,
object_name, object_name_len,
1))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto sa_exit;
}
@@ -1304,12 +1296,12 @@
&res_lib_confdb_object_iter, sizeof (struct res_lib_confdb_object_iter));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_confdb_object_iter.header.error;
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
*object_name_len = res_lib_confdb_object_iter.object_name.length;
memcpy(object_name, res_lib_confdb_object_iter.object_name.value, *object_name_len);
*object_handle = res_lib_confdb_object_iter.object_handle;
@@ -1318,12 +1310,12 @@
sa_exit:
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_key_iter (
+cs_error_t confdb_key_iter (
confdb_handle_t handle,
unsigned int parent_object_handle,
void *key_name,
@@ -1331,7 +1323,7 @@
void *value,
int *value_len)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct iter_context *context;
@@ -1339,25 +1331,25 @@
struct res_lib_confdb_key_iter res_lib_confdb_key_iter;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
/* You MUST call confdb_key_iter_start first */
context = find_iter_context(&confdb_inst->key_iter_head, parent_object_handle);
if (!context) {
- error = CONFDB_ERR_CONTEXT_NOT_FOUND;
+ error = CS_ERR_CONTEXT_NOT_FOUND;
goto error_exit;
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_key_iter(parent_object_handle,
context->next_entry,
key_name, key_name_len,
value, value_len))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto sa_exit;
}
@@ -1375,12 +1367,12 @@
&res_lib_confdb_key_iter, sizeof (struct res_lib_confdb_key_iter));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_confdb_key_iter.header.error;
- if (error == SA_AIS_OK) {
+ if (error == CS_OK) {
*key_name_len = res_lib_confdb_key_iter.key_name.length;
memcpy(key_name, res_lib_confdb_key_iter.key_name.value, *key_name_len);
*value_len = res_lib_confdb_key_iter.value.length;
@@ -1391,31 +1383,31 @@
context->next_entry++;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_write (
+cs_error_t confdb_write (
confdb_handle_t handle,
char *error_text)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
mar_req_header_t req;
struct res_lib_confdb_write res_lib_confdb_write;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_write(error_text))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -1431,7 +1423,7 @@
&res_lib_confdb_write, sizeof ( struct res_lib_confdb_write));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -1440,32 +1432,32 @@
memcpy(error_text, res_lib_confdb_write.error.value, res_lib_confdb_write.error.length);
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_reload (
+cs_error_t confdb_reload (
confdb_handle_t handle,
int flush,
char *error_text)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct res_lib_confdb_reload res_lib_confdb_reload;
struct req_lib_confdb_reload req_lib_confdb_reload;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = SA_AIS_OK;
+ error = CS_OK;
if (confdb_sa_reload(flush, error_text))
- error = SA_AIS_ERR_ACCESS;
+ error = CS_ERR_ACCESS;
goto error_exit;
}
@@ -1483,7 +1475,7 @@
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -1492,29 +1484,29 @@
memcpy(error_text, res_lib_confdb_reload.error.value, res_lib_confdb_reload.error.length);
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_track_changes (
+cs_error_t confdb_track_changes (
confdb_handle_t handle,
unsigned int object_handle,
unsigned int flags)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
struct req_lib_confdb_object_track_start req;
mar_res_header_t res;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = CONFDB_ERR_NOT_SUPPORTED;
+ error = CS_ERR_NOT_SUPPORTED;
goto error_exit;
}
@@ -1532,33 +1524,33 @@
&res, sizeof ( mar_res_header_t));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res.error;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
-confdb_error_t confdb_stop_track_changes (confdb_handle_t handle)
+cs_error_t confdb_stop_track_changes (confdb_handle_t handle)
{
- confdb_error_t error;
+ cs_error_t error;
struct confdb_inst *confdb_inst;
struct iovec iov[2];
mar_req_header_t req;
mar_res_header_t res;
error = saHandleInstanceGet (&confdb_handle_t_db, handle, (void *)&confdb_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
if (confdb_inst->standalone) {
- error = CONFDB_ERR_NOT_SUPPORTED;
+ error = CS_ERR_NOT_SUPPORTED;
goto error_exit;
}
@@ -1574,14 +1566,14 @@
&res, sizeof ( mar_res_header_t));
pthread_mutex_unlock (&confdb_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res.error;
error_exit:
- saHandleInstancePut (&confdb_handle_t_db, handle);
+ (void)saHandleInstancePut (&confdb_handle_t_db, handle);
return (error);
}
diff -Naurd corosync-0.92/lib/cpg.c corosync-trunk/lib/cpg.c
--- corosync-0.92/lib/cpg.c 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/lib/cpg.c 2009-01-08 07:29:16.000000000 +0100
@@ -45,7 +45,7 @@
#include <sys/socket.h>
#include <errno.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cpg.h>
#include <corosync/ipc_cpg.h>
#include <corosync/mar_cpg.h>
@@ -90,27 +90,27 @@
* @{
*/
-cpg_error_t cpg_initialize (
+cs_error_t cpg_initialize (
cpg_handle_t *handle,
cpg_callbacks_t *callbacks)
{
- SaAisErrorT error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
error = saHandleCreate (&cpg_handle_t_db, sizeof (struct cpg_inst), handle);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_no_destroy;
}
error = saHandleInstanceGet (&cpg_handle_t_db, *handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_destroy;
}
error = saServiceConnect (&cpg_inst->dispatch_fd,
&cpg_inst->response_fd,
CPG_SERVICE);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_put_destroy;
}
@@ -120,26 +120,26 @@
pthread_mutex_init (&cpg_inst->dispatch_mutex, NULL);
- saHandleInstancePut (&cpg_handle_t_db, *handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, *handle);
- return (SA_AIS_OK);
+ return (CS_OK);
error_put_destroy:
- saHandleInstancePut (&cpg_handle_t_db, *handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, *handle);
error_destroy:
- saHandleDestroy (&cpg_handle_t_db, *handle);
+ (void)saHandleDestroy (&cpg_handle_t_db, *handle);
error_no_destroy:
return (error);
}
-cpg_error_t cpg_finalize (
+cs_error_t cpg_finalize (
cpg_handle_t handle)
{
struct cpg_inst *cpg_inst;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -150,15 +150,15 @@
*/
if (cpg_inst->finalize) {
pthread_mutex_unlock (&cpg_inst->response_mutex);
- saHandleInstancePut (&cpg_handle_t_db, handle);
- return (CPG_ERR_BAD_HANDLE);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
+ return (CS_ERR_BAD_HANDLE);
}
cpg_inst->finalize = 1;
pthread_mutex_unlock (&cpg_inst->response_mutex);
- saHandleDestroy (&cpg_handle_t_db, handle);
+ (void)saHandleDestroy (&cpg_handle_t_db, handle);
/*
* Disconnect from the server
@@ -171,80 +171,80 @@
shutdown(cpg_inst->dispatch_fd, 0);
close(cpg_inst->dispatch_fd);
}
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
- return (CPG_OK);
+ return (CS_OK);
}
-cpg_error_t cpg_fd_get (
+cs_error_t cpg_fd_get (
cpg_handle_t handle,
int *fd)
{
- SaAisErrorT error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
*fd = cpg_inst->dispatch_fd;
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-cpg_error_t cpg_context_get (
+cs_error_t cpg_context_get (
cpg_handle_t handle,
void **context)
{
- SaAisErrorT error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
*context = cpg_inst->context;
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-cpg_error_t cpg_context_set (
+cs_error_t cpg_context_set (
cpg_handle_t handle,
void *context)
{
- SaAisErrorT error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
cpg_inst->context = context;
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-struct res_overlay {
+struct cpg_res_overlay {
mar_res_header_t header __attribute__((aligned(8)));
char data[512000];
};
-cpg_error_t cpg_dispatch (
+cs_error_t cpg_dispatch (
cpg_handle_t handle,
- cpg_dispatch_t dispatch_types)
+ cs_dispatch_flags_t dispatch_types)
{
struct pollfd ufds;
int timeout = -1;
- SaAisErrorT error;
+ cs_error_t error;
int cont = 1; /* always continue do loop except when set to 0 */
int dispatch_avail;
struct cpg_inst *cpg_inst;
@@ -253,8 +253,7 @@
struct res_lib_cpg_deliver_callback *res_cpg_deliver_callback;
struct res_lib_cpg_groups_get_callback *res_lib_cpg_groups_get_callback;
cpg_callbacks_t callbacks;
- struct res_overlay dispatch_data;
- int ignore_dispatch = 0;
+ struct cpg_res_overlay dispatch_data;
struct cpg_address member_list[CPG_MEMBERS_MAX];
struct cpg_address left_list[CPG_MEMBERS_MAX];
struct cpg_address joined_list[CPG_MEMBERS_MAX];
@@ -264,7 +263,7 @@
unsigned int i;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -272,7 +271,7 @@
* Timeout instantly for SA_DISPATCH_ONE or SA_DISPATCH_ALL and
* wait indefinately for SA_DISPATCH_BLOCKING
*/
- if (dispatch_types == CPG_DISPATCH_ALL) {
+ if (dispatch_types == CS_DISPATCH_ALL) {
timeout = 0;
}
@@ -282,7 +281,7 @@
ufds.revents = 0;
error = saPollRetry (&ufds, 1, timeout);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -292,7 +291,7 @@
* Regather poll data in case ufds has changed since taking lock
*/
error = saPollRetry (&ufds, 1, timeout);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -300,13 +299,13 @@
* Handle has been finalized in another thread
*/
if (cpg_inst->finalize == 1) {
- error = CPG_OK;
+ error = CS_OK;
pthread_mutex_unlock (&cpg_inst->dispatch_mutex);
goto error_unlock;
}
dispatch_avail = ufds.revents & POLLIN;
- if (dispatch_avail == 0 && dispatch_types == CPG_DISPATCH_ALL) {
+ if (dispatch_avail == 0 && dispatch_types == CS_DISPATCH_ALL) {
pthread_mutex_unlock (&cpg_inst->dispatch_mutex);
break; /* exit do while cont is 1 loop */
} else
@@ -321,14 +320,14 @@
*/
error = saRecvRetry (cpg_inst->dispatch_fd, &dispatch_data.header,
sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
if (dispatch_data.header.size > sizeof (mar_res_header_t)) {
error = saRecvRetry (cpg_inst->dispatch_fd, &dispatch_data.data,
dispatch_data.header.size - sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
}
@@ -424,7 +423,7 @@
break;
default:
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_nounlock;
break;
}
@@ -433,34 +432,27 @@
* Determine if more messages should be processed
* */
switch (dispatch_types) {
- case CPG_DISPATCH_ONE:
- if (ignore_dispatch) {
- ignore_dispatch = 0;
- } else {
- cont = 0;
- }
+ case CS_DISPATCH_ONE:
+ cont = 0;
break;
- case CPG_DISPATCH_ALL:
- if (ignore_dispatch) {
- ignore_dispatch = 0;
- }
+ case CS_DISPATCH_ALL:
break;
- case CPG_DISPATCH_BLOCKING:
+ case CS_DISPATCH_BLOCKING:
break;
}
} while (cont);
error_unlock:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
error_nounlock:
return (error);
}
-cpg_error_t cpg_join (
+cs_error_t cpg_join (
cpg_handle_t handle,
struct cpg_name *group)
{
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
struct iovec iov[2];
struct req_lib_cpg_join req_lib_cpg_join;
@@ -469,7 +461,7 @@
struct res_lib_cpg_trackstart res_lib_cpg_trackstart;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -487,7 +479,7 @@
error = saSendMsgReceiveReply (cpg_inst->dispatch_fd, iov, 1,
&res_lib_cpg_trackstart, sizeof (struct res_lib_cpg_trackstart));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
pthread_mutex_unlock (&cpg_inst->response_mutex);
goto error_exit;
}
@@ -507,30 +499,30 @@
pthread_mutex_unlock (&cpg_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_cpg_join.header.error;
error_exit:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
-cpg_error_t cpg_leave (
+cs_error_t cpg_leave (
cpg_handle_t handle,
struct cpg_name *group)
{
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
struct iovec iov[2];
struct req_lib_cpg_leave req_lib_cpg_leave;
struct res_lib_cpg_leave res_lib_cpg_leave;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -549,26 +541,26 @@
&res_lib_cpg_leave, sizeof (struct res_lib_cpg_leave));
pthread_mutex_unlock (&cpg_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_cpg_leave.header.error;
error_exit:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
-cpg_error_t cpg_mcast_joined (
+cs_error_t cpg_mcast_joined (
cpg_handle_t handle,
cpg_guarantee_t guarantee,
struct iovec *iovec,
int iov_len)
{
int i;
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
struct iovec iov[64];
struct req_lib_cpg_mcast req_lib_cpg_mcast;
@@ -576,7 +568,7 @@
int msg_len = 0;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -602,7 +594,7 @@
pthread_mutex_unlock (&cpg_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -612,85 +604,108 @@
* Also, don't set to ENABLED if the return value is TRY_AGAIN as this can lead
* to Flow Control State sync issues between AIS LIB and EXEC.
*/
- if (res_lib_cpg_mcast.header.error == CPG_OK) {
+ if (res_lib_cpg_mcast.header.error == CS_OK) {
cpg_inst->flow_control_state = res_lib_cpg_mcast.flow_control_state;
}
error = res_lib_cpg_mcast.header.error;
error_exit:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
-cpg_error_t cpg_membership_get (
+cs_error_t cpg_membership_get (
cpg_handle_t handle,
struct cpg_name *group_name,
struct cpg_address *member_list,
int *member_list_entries)
{
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
struct iovec iov;
struct req_lib_cpg_membership req_lib_cpg_membership_get;
- struct res_lib_cpg_confchg_callback res_lib_cpg_membership_get;
- unsigned int i;
+ struct res_lib_cpg_confchg_callback *res_lib_cpg_membership_get;
+ mar_res_header_t header;
+ unsigned int i, bytesleft;
+ char *buffer = NULL;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
- req_lib_cpg_membership_get.header.size = sizeof (mar_req_header_t);
+ req_lib_cpg_membership_get.header.size = sizeof (req_lib_cpg_membership_get);
req_lib_cpg_membership_get.header.id = MESSAGE_REQ_CPG_MEMBERSHIP;
- marshall_to_mar_cpg_name_t (&req_lib_cpg_membership_get.group_name,
- group_name);
iov.iov_base = (char *)&req_lib_cpg_membership_get;
- iov.iov_len = sizeof (mar_req_header_t);
+ iov.iov_len = sizeof (req_lib_cpg_membership_get);
pthread_mutex_lock (&cpg_inst->response_mutex);
error = saSendMsgReceiveReply (cpg_inst->response_fd, &iov, 1,
- &res_lib_cpg_membership_get, sizeof (mar_res_header_t));
+ &header, sizeof (header));
+ if (error != CS_OK) {
+ goto error_exit;
+ }
- pthread_mutex_unlock (&cpg_inst->response_mutex);
+ buffer = malloc(header.size);
+ if (buffer == NULL) {
+ error = CS_ERR_NO_MEMORY;
+ goto error_exit;
+ }
- if (error != SA_AIS_OK) {
+ memcpy (buffer, &header, sizeof (header));
+ bytesleft = header.size - sizeof (header);
+
+ error = saRecvRetry (cpg_inst->response_fd,
+ buffer + sizeof (header), bytesleft);
+ if (error != CS_OK) {
goto error_exit;
}
- error = res_lib_cpg_membership_get.header.error;
+ error = header.error;
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ res_lib_cpg_membership_get = (struct res_lib_cpg_confchg_callback *) buffer;
/*
* Copy results to caller
*/
- *member_list_entries = res_lib_cpg_membership_get.member_list_entries;
+ *member_list_entries = res_lib_cpg_membership_get->member_list_entries;
if (member_list) {
- for (i = 0; i < res_lib_cpg_membership_get.member_list_entries; i++) {
+ for (i = 0; i < res_lib_cpg_membership_get->member_list_entries; i++) {
marshall_from_mar_cpg_address_t (&member_list[i],
- &res_lib_cpg_membership_get.member_list[i]);
+ &res_lib_cpg_membership_get->member_list[i]);
}
}
error_exit:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+
+ if (buffer != NULL)
+ free(buffer);
+
+ pthread_mutex_unlock (&cpg_inst->response_mutex);
+
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
-cpg_error_t cpg_local_get (
+cs_error_t cpg_local_get (
cpg_handle_t handle,
unsigned int *local_nodeid)
{
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
struct iovec iov;
struct req_lib_cpg_local_get req_lib_cpg_local_get;
struct res_lib_cpg_local_get res_lib_cpg_local_get;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -707,7 +722,7 @@
pthread_mutex_unlock (&cpg_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -716,23 +731,23 @@
*local_nodeid = res_lib_cpg_local_get.local_nodeid;
error_exit:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
-cpg_error_t cpg_groups_get (
+cs_error_t cpg_groups_get (
cpg_handle_t handle,
unsigned int *num_groups)
{
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
struct iovec iov;
struct req_lib_cpg_groups_get req_lib_cpg_groups_get;
struct res_lib_cpg_groups_get res_lib_cpg_groups_get;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -749,7 +764,7 @@
pthread_mutex_unlock (&cpg_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -758,26 +773,26 @@
/* Real output is delivered via a callback */
error_exit:
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
-cpg_error_t cpg_flow_control_state_get (
+cs_error_t cpg_flow_control_state_get (
cpg_handle_t handle,
cpg_flow_control_state_t *flow_control_state)
{
- cpg_error_t error;
+ cs_error_t error;
struct cpg_inst *cpg_inst;
error = saHandleInstanceGet (&cpg_handle_t_db, handle, (void *)&cpg_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
*flow_control_state = cpg_inst->flow_control_state;
- saHandleInstancePut (&cpg_handle_t_db, handle);
+ (void)saHandleInstancePut (&cpg_handle_t_db, handle);
return (error);
}
diff -Naurd corosync-0.92/lib/evs.c corosync-trunk/lib/evs.c
--- corosync-0.92/lib/evs.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/lib/evs.c 2008-12-28 10:25:17.000000000 +0100
@@ -48,7 +48,7 @@
#include <corosync/swab.h>
#include <corosync/totem/totem.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/evs.h>
#include <corosync/ipc_evs.h>
#include <corosync/ais_util.h>
@@ -62,7 +62,7 @@
pthread_mutex_t dispatch_mutex;
};
-struct res_overlay {
+struct evs_res_overlay {
mar_res_header_t header __attribute__((aligned(8)));
char data[512000];
};
@@ -98,29 +98,29 @@
* test
* @param handle The handle of evs initialize
* @param callbacks The callbacks for evs_initialize
- * @returns EVS_OK
+ * @returns CS_OK
*/
-evs_error_t evs_initialize (
+cs_error_t evs_initialize (
evs_handle_t *handle,
evs_callbacks_t *callbacks)
{
- SaAisErrorT error;
+ cs_error_t error;
struct evs_inst *evs_inst;
error = saHandleCreate (&evs_handle_t_db, sizeof (struct evs_inst), handle);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_no_destroy;
}
error = saHandleInstanceGet (&evs_handle_t_db, *handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_destroy;
}
error = saServiceConnect (&evs_inst->response_fd,
&evs_inst->dispatch_fd,
EVS_SERVICE);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_put_destroy;
}
@@ -130,26 +130,26 @@
pthread_mutex_init (&evs_inst->dispatch_mutex, NULL);
- saHandleInstancePut (&evs_handle_t_db, *handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, *handle);
- return (SA_AIS_OK);
+ return (CS_OK);
error_put_destroy:
- saHandleInstancePut (&evs_handle_t_db, *handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, *handle);
error_destroy:
- saHandleDestroy (&evs_handle_t_db, *handle);
+ (void)saHandleDestroy (&evs_handle_t_db, *handle);
error_no_destroy:
return (error);
}
-evs_error_t evs_finalize (
+cs_error_t evs_finalize (
evs_handle_t handle)
{
struct evs_inst *evs_inst;
- SaAisErrorT error;
+ cs_error_t error;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
// TODO is the locking right here
@@ -160,15 +160,15 @@
*/
if (evs_inst->finalize) {
pthread_mutex_unlock (&evs_inst->response_mutex);
- saHandleInstancePut (&evs_handle_t_db, handle);
- return (EVS_ERR_BAD_HANDLE);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
+ return (CS_ERR_BAD_HANDLE);
}
evs_inst->finalize = 1;
pthread_mutex_unlock (&evs_inst->response_mutex);
- saHandleDestroy (&evs_handle_t_db, handle);
+ (void)saHandleDestroy (&evs_handle_t_db, handle);
/*
* Disconnect from the server
*/
@@ -180,49 +180,48 @@
shutdown(evs_inst->dispatch_fd, 0);
close(evs_inst->dispatch_fd);
}
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
- return (EVS_OK);
+ return (CS_OK);
}
-evs_error_t evs_fd_get (
+cs_error_t evs_fd_get (
evs_handle_t handle,
int *fd)
{
- SaAisErrorT error;
+ cs_error_t error;
struct evs_inst *evs_inst;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
*fd = evs_inst->dispatch_fd;
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-evs_error_t evs_dispatch (
+cs_error_t evs_dispatch (
evs_handle_t handle,
- evs_dispatch_t dispatch_types)
+ cs_dispatch_flags_t dispatch_types)
{
struct pollfd ufds;
int timeout = -1;
- SaAisErrorT error;
+ cs_error_t error;
int cont = 1; /* always continue do loop except when set to 0 */
int dispatch_avail;
struct evs_inst *evs_inst;
struct res_evs_confchg_callback *res_evs_confchg_callback;
struct res_evs_deliver_callback *res_evs_deliver_callback;
evs_callbacks_t callbacks;
- struct res_overlay dispatch_data;
- int ignore_dispatch = 0;
+ struct evs_res_overlay dispatch_data;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -230,7 +229,7 @@
* Timeout instantly for SA_DISPATCH_ONE or SA_DISPATCH_ALL and
* wait indefinately for SA_DISPATCH_BLOCKING
*/
- if (dispatch_types == EVS_DISPATCH_ALL) {
+ if (dispatch_types == CS_DISPATCH_ALL) {
timeout = 0;
}
@@ -240,7 +239,7 @@
ufds.revents = 0;
error = saPollRetry (&ufds, 1, timeout);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -250,7 +249,7 @@
* Regather poll data in case ufds has changed since taking lock
*/
error = saPollRetry (&ufds, 1, 0);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_nounlock;
}
@@ -258,13 +257,13 @@
* Handle has been finalized in another thread
*/
if (evs_inst->finalize == 1) {
- error = EVS_OK;
+ error = CS_OK;
pthread_mutex_unlock (&evs_inst->dispatch_mutex);
goto error_unlock;
}
dispatch_avail = ufds.revents & POLLIN;
- if (dispatch_avail == 0 && dispatch_types == EVS_DISPATCH_ALL) {
+ if (dispatch_avail == 0 && dispatch_types == CS_DISPATCH_ALL) {
pthread_mutex_unlock (&evs_inst->dispatch_mutex);
break; /* exit do while cont is 1 loop */
} else
@@ -279,14 +278,14 @@
*/
error = saRecvRetry (evs_inst->dispatch_fd, &dispatch_data.header,
sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
if (dispatch_data.header.size > sizeof (mar_res_header_t)) {
error = saRecvRetry (evs_inst->dispatch_fd, &dispatch_data.data,
dispatch_data.header.size - sizeof (mar_res_header_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_unlock;
}
}
@@ -327,7 +326,7 @@
break;
default:
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_nounlock;
break;
}
@@ -336,42 +335,35 @@
* Determine if more messages should be processed
* */
switch (dispatch_types) {
- case EVS_DISPATCH_ONE:
- if (ignore_dispatch) {
- ignore_dispatch = 0;
- } else {
- cont = 0;
- }
+ case CS_DISPATCH_ONE:
+ cont = 0;
break;
- case EVS_DISPATCH_ALL:
- if (ignore_dispatch) {
- ignore_dispatch = 0;
- }
+ case CS_DISPATCH_ALL:
break;
- case EVS_DISPATCH_BLOCKING:
+ case CS_DISPATCH_BLOCKING:
break;
}
} while (cont);
error_unlock:
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
error_nounlock:
return (error);
}
-evs_error_t evs_join (
+cs_error_t evs_join (
evs_handle_t handle,
struct evs_group *groups,
int group_entries)
{
- evs_error_t error;
+ cs_error_t error;
struct evs_inst *evs_inst;
struct iovec iov[2];
struct req_lib_evs_join req_lib_evs_join;
struct res_lib_evs_join res_lib_evs_join;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -392,31 +384,31 @@
pthread_mutex_unlock (&evs_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_evs_join.header.error;
error_exit:
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
return (error);
}
-evs_error_t evs_leave (
+cs_error_t evs_leave (
evs_handle_t handle,
struct evs_group *groups,
int group_entries)
{
- evs_error_t error;
+ cs_error_t error;
struct evs_inst *evs_inst;
struct iovec iov[2];
struct req_lib_evs_leave req_lib_evs_leave;
struct res_lib_evs_leave res_lib_evs_leave;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -437,26 +429,26 @@
pthread_mutex_unlock (&evs_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_evs_leave.header.error;
error_exit:
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
return (error);
}
-evs_error_t evs_mcast_joined (
+cs_error_t evs_mcast_joined (
evs_handle_t handle,
evs_guarantee_t guarantee,
struct iovec *iovec,
int iov_len)
{
int i;
- evs_error_t error;
+ cs_error_t error;
struct evs_inst *evs_inst;
struct iovec iov[64];
struct req_lib_evs_mcast_joined req_lib_evs_mcast_joined;
@@ -464,7 +456,7 @@
int msg_len = 0;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -490,19 +482,19 @@
pthread_mutex_unlock (&evs_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_evs_mcast_joined.header.error;
error_exit:
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
return (error);
}
-evs_error_t evs_mcast_groups (
+cs_error_t evs_mcast_groups (
evs_handle_t handle,
evs_guarantee_t guarantee,
struct evs_group *groups,
@@ -511,7 +503,7 @@
int iov_len)
{
int i;
- evs_error_t error;
+ cs_error_t error;
struct evs_inst *evs_inst;
struct iovec iov[64];
struct req_lib_evs_mcast_groups req_lib_evs_mcast_groups;
@@ -519,7 +511,7 @@
int msg_len = 0;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
for (i = 0; i < iov_len; i++) {
@@ -544,32 +536,32 @@
&res_lib_evs_mcast_groups, sizeof (struct res_lib_evs_mcast_groups));
pthread_mutex_unlock (&evs_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = res_lib_evs_mcast_groups.header.error;
error_exit:
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
return (error);
}
-evs_error_t evs_membership_get (
+cs_error_t evs_membership_get (
evs_handle_t handle,
unsigned int *local_nodeid,
unsigned int *member_list,
unsigned int *member_list_entries)
{
- evs_error_t error;
+ cs_error_t error;
struct evs_inst *evs_inst;
struct iovec iov;
struct req_lib_evs_membership_get req_lib_evs_membership_get;
struct res_lib_evs_membership_get res_lib_evs_membership_get;
error = saHandleInstanceGet (&evs_handle_t_db, handle, (void *)&evs_inst);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
return (error);
}
@@ -586,7 +578,7 @@
pthread_mutex_unlock (&evs_inst->response_mutex);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -606,7 +598,7 @@
}
error_exit:
- saHandleInstancePut (&evs_handle_t_db, handle);
+ (void)saHandleInstancePut (&evs_handle_t_db, handle);
return (error);
}
diff -Naurd corosync-0.92/lib/libpload.versions corosync-trunk/lib/libpload.versions
--- corosync-0.92/lib/libpload.versions 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/lib/libpload.versions 2008-10-30 23:41:34.000000000 +0100
@@ -0,0 +1,21 @@
+# Version and symbol export for libSaClm.so
+
+COROSYNC_PLOAD_1.0 {
+ global:
+ pload_start;
+
+ local:
+ saHandleCreate;
+ saHandleDestroy;
+ saHandleInstanceGet;
+ saHandleInstancePut;
+ saRecvRetry;
+ saSelectRetry;
+ saSendMsgReceiveReply;
+ saSendMsgRetry;
+ saSendReceiveReply;
+ saSendRetry;
+ saServiceConnect;
+ saVersionVerify;
+ clustTimeNow;
+};
diff -Naurd corosync-0.92/lib/libquorum.versions corosync-trunk/lib/libquorum.versions
--- corosync-0.92/lib/libquorum.versions 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/lib/libquorum.versions 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,50 @@
+# Version and symbol export for libquorum.so
+
+OPENAIS_QUORUM_1.0 {
+ global:
+ quorum_initialize;
+ quorum_finalize;
+ quorum_getquorate;
+ quorum_initialize;
+ quorum_finalize;
+ quorum_dispatch;
+
+ local:
+ saHandleCreate;
+ saHandleDestroy;
+ saHandleInstanceGet;
+ saHandleInstancePut;
+ saRecvRetry;
+ saSelectRetry;
+ saSendMsgReceiveReply;
+ saSendMsgRetry;
+ saSendReceiveReply;
+ saSendRetry;
+ saServiceConnect;
+ saVersionVerify;
+ clustTimeNow;
+};
+# Version and symbol export for libquorum.so
+
+COROSYNC_QUORUM_1.0 {
+ global:
+ quorum_initialize;
+ quorum_finalize;
+ quorum_getquorate;
+ quorum_dispatch;
+
+ local:
+ saHandleCreate;
+ saHandleDestroy;
+ saHandleInstanceGet;
+ saHandleInstancePut;
+ saRecvRetry;
+ saSelectRetry;
+ saSendMsgReceiveReply;
+ saSendMsgRetry;
+ saSendReceiveReply;
+ saSendRetry;
+ saServiceConnect;
+ saVersionVerify;
+ clustTimeNow;
+};
diff -Naurd corosync-0.92/lib/libvotequorum.versions corosync-trunk/lib/libvotequorum.versions
--- corosync-0.92/lib/libvotequorum.versions 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/lib/libvotequorum.versions 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,71 @@
+# Version and symbol export for libvotequorum.so
+
+OPENAIS_VOTEQUORUM_1.0 {
+ global:
+ votequorum_initialize;
+ votequorum_finalize;
+ votequorum_getinfo;
+ votequorum_setexpected;
+ votequorum_setvotes;
+ votequorum_qdisk_register;
+ votequorum_qdisk_unregister;
+ votequorum_qdisk_poll;
+ votequorum_qdisk_getinfo;
+ votequorum_setstate;
+ votequorum_leaving;
+ votequorum_trackstart;
+ votequorum_trackstop;
+ votequorum_context_get;
+ votequorum_context_set;
+
+ local:
+ saHandleCreate;
+ saHandleDestroy;
+ saHandleInstanceGet;
+ saHandleInstancePut;
+ saRecvRetry;
+ saSelectRetry;
+ saSendMsgReceiveReply;
+ saSendMsgRetry;
+ saSendReceiveReply;
+ saSendRetry;
+ saServiceConnect;
+ saVersionVerify;
+ clustTimeNow;
+};
+# Version and symbol export for libvotequorum.so
+
+COROSYNC_VOTEQUORUM_1.0 {
+ global:
+ votequorum_initialize;
+ votequorum_finalize;
+ votequorum_getinfo;
+ votequorum_setexpected;
+ votequorum_setvotes;
+ votequorum_qdisk_register;
+ votequorum_qdisk_unregister;
+ votequorum_qdisk_poll;
+ votequorum_qdisk_getinfo;
+ votequorum_setdirty;
+ votequorum_killnode;
+ votequorum_leaving;
+ votequorum_trackstart;
+ votequorum_trackstop;
+ votequorum_context_get;
+ votequorum_context_set;
+
+ local:
+ saHandleCreate;
+ saHandleDestroy;
+ saHandleInstanceGet;
+ saHandleInstancePut;
+ saRecvRetry;
+ saSelectRetry;
+ saSendMsgReceiveReply;
+ saSendMsgRetry;
+ saSendReceiveReply;
+ saSendRetry;
+ saServiceConnect;
+ saVersionVerify;
+ clustTimeNow;
+};
diff -Naurd corosync-0.92/lib/Makefile corosync-trunk/lib/Makefile
--- corosync-0.92/lib/Makefile 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/lib/Makefile 2009-01-26 11:46:08.000000000 +0100
@@ -41,7 +41,10 @@
libconfdb.a libconfdb.so.2.0.0 \
libevs.a libevs.so.2.0.0 \
libcfg.a libcfg.so.2.0.0 \
- libcoroutil.a libcoroutil.so.2.0.0
+ libquorum.a libquorum.so.2.0.0 \
+ libpload.a libpload.so.2.0.0 \
+ libcoroutil.a libcoroutil.so.2.0.0 \
+ libvotequorum.a libvotequorum.so.2.0.0
libcoroutil.a: util.o
$(AR) -rc libcoroutil.a util.o
@@ -58,14 +61,20 @@
libcpg.so.2.0.0: util.o cpg.o
$(CC) $(DARWIN_OPTS) util.o cpg.o -o $@
+libquorum.so.2.0.0: util.o quorum.o
+ $(CC) $(DARWIN_OPTS) util.o quorum.o -o $@
+
+libvotequorum.so.2.0.0: util.o votequorum.o
+ $(CC) $(DARWIN_OPTS) util.o votequorum.o -o $@
+
libconfdb.so.2.0.0: util.o confdb.o sa-confdb.o
$(CC) $(LDFLAGS) $(DARWIN_OPTS) util.o confdb.o sa-confdb.o ../lcr/lcr_ifact.o -o $@
libcfg.so.2.0.0: util.o cfg.o
$(CC) $(DARWIN_OPTS) util.o cfg.o -o $@
-libcpg.so.2.0.0: util.o cpg.o
- $(CC) $(DARWIN_OPTS) util.o cpg.o -o $@
+libpload.so.2.0.0: util.o pload.o
+ $(CC) $(DARWIN_OPTS) util.o pload.o -o $@
else
@@ -78,12 +87,21 @@
libcpg.so.2.0.0: util.o cpg.o
$(CC) -shared -Wl,-soname,libcpg.so.2,-version-script=$(srcdir)$(subdir)libcpg.versions util.o cpg.o -o $@
+libquorum.so.2.0.0: util.o quorum.o
+ $(CC) -shared -Wl,-soname,libquorum.so.2,-version-script=$(srcdir)$(subdir)libquorum.versions util.o quorum.o -o $@
+
+libvotequorum.so.2.0.0: util.o votequorum.o
+ $(CC) -shared -Wl,-soname,libvotequorum.so.2,-version-script=$(srcdir)$(subdir)libvotequorum.versions util.o votequorum.o -o $@
+
libconfdb.so.2.0.0: util.o confdb.o sa-confdb.o
$(CC) $(LDFLAGS) -shared -Wl,-soname,libconfdb.so.2,-version-script=$(srcdir)$(subdir)libconfdb.versions util.o confdb.o sa-confdb.o ../lcr/lcr_ifact.o -o $@
libcfg.so.2.0.0: util.o cfg.o
$(CC) -shared -Wl,-soname,libcfg.so.2,-version-script=$(srcdir)$(subdir)libcfg.versions util.o cfg.o -o $@
+libpload.so.2.0.0: util.o pload.o
+ $(CC) -shared -Wl,-soname,libpload.so.2,-version-script=$(srcdir)$(subdir)libpload.versions util.o cfg.o -o $@
+
endif
libevs.a: util.o evs.o
@@ -92,17 +110,27 @@
libcpg.a: util.o cpg.o
$(AR) -rc libcpg.a util.o cpg.o
+libquorum.a: util.o quorum.o
+ $(AR) -rc libquorum.a util.o quorum.o
+
+libvotequorum.a: util.o votequorum.o
+ $(AR) -rc libvotequorum.a util.o votequorum.o
+
libconfdb.a: util.o confdb.o sa-confdb.o
$(AR) -rc libconfdb.a util.o confdb.o sa-confdb.o ../lcr/lcr_ifact.o
libcfg.a: util.o cfg.o
$(AR) -rc libcfg.a util.o cfg.o
+libpload.a: util.o pload.o
+ $(AR) -rc libpload.a util.o pload.o
+
clean:
- rm -f *.o libcfg.so* libcoroutil.so* libcoroutil.a \
- libevs.so* libevs.a libcpg.so* libcpg.a libcfg.a libconfdb.so* \
- libconfdb.a libconfdb.a \ *.da *.bb *.bbg
+ rm -f *.o *.a *.so* *.da *.bb *.bbg
+lint:
+ -splint $(LINT_FLAGS) $(CFLAGS) *.c
+
# -fPIC rules required for all libraries
%.o: %.c
$(CC) $(CFLAGS) $(CPPFLAGS) -fPIC -c -o $@ $<
diff -Naurd corosync-0.92/lib/pload.c corosync-trunk/lib/pload.c
--- corosync-0.92/lib/pload.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/lib/pload.c 2008-11-11 18:25:22.000000000 +0100
@@ -0,0 +1,238 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+#include <corosync/swab.h>
+#include <corosync/totem/totem.h>
+#include <corosync/corotypes.h>
+#include <corosync/ipc_pload.h>
+#include <corosync/pload.h>
+#include <corosync/ais_util.h>
+
+static void pload_instance_destructor (void *instance);
+
+struct pload_inst {
+ int dispatch_fd;
+ int response_fd;
+ pthread_mutex_t response_mutex;
+ pthread_mutex_t dispatch_mutex;
+ unsigned int finalize;
+};
+
+static struct saHandleDatabase pload_handle_t_db = {
+ .handleCount = 0,
+ .handles = 0,
+ .mutex = PTHREAD_MUTEX_INITIALIZER,
+ .handleInstanceDestructor = pload_instance_destructor
+};
+
+/*
+ * Clean up function for an evt instance (saEvtInitialize) handle
+ */
+static void pload_instance_destructor (void *instance)
+{
+ struct pload_inst *pload_inst = instance;
+
+ pthread_mutex_destroy (&pload_inst->response_mutex);
+ pthread_mutex_destroy (&pload_inst->dispatch_mutex);
+}
+
+
+/**
+ * @defgroup pload_corosync The extended virtual synchrony passthrough API
+ * @ingroup corosync
+ *
+ * @{
+ */
+/**
+ * test
+ * @param handle The handle of pload initialize
+ * @param callbacks The callbacks for pload_initialize
+ * @returns PLOAD_OK
+ */
+unsigned int pload_initialize (
+ pload_handle_t *handle,
+ pload_callbacks_t *callbacks)
+{
+ cs_error_t error;
+ struct pload_inst *pload_inst;
+
+ error = saHandleCreate (&pload_handle_t_db, sizeof (struct pload_inst), handle);
+ if (error != CS_OK) {
+ goto error_no_destroy;
+ }
+
+ error = saHandleInstanceGet (&pload_handle_t_db, *handle, (void *)&pload_inst);
+ if (error != CS_OK) {
+ goto error_destroy;
+ }
+
+ error = saServiceConnect (&pload_inst->response_fd,
+ &pload_inst->dispatch_fd,
+ PLOAD_SERVICE);
+ if (error != CS_OK) {
+ goto error_put_destroy;
+ }
+
+ pthread_mutex_init (&pload_inst->response_mutex, NULL);
+
+ pthread_mutex_init (&pload_inst->dispatch_mutex, NULL);
+
+ (void)saHandleInstancePut (&pload_handle_t_db, *handle);
+
+ return (CS_OK);
+
+error_put_destroy:
+ (void)saHandleInstancePut (&pload_handle_t_db, *handle);
+error_destroy:
+ (void)saHandleDestroy (&pload_handle_t_db, *handle);
+error_no_destroy:
+ return (error);
+}
+
+unsigned int pload_finalize (
+ pload_handle_t handle)
+{
+ struct pload_inst *pload_inst;
+ cs_error_t error;
+
+ error = saHandleInstanceGet (&pload_handle_t_db, handle, (void *)&pload_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+// TODO is the locking right here
+ pthread_mutex_lock (&pload_inst->response_mutex);
+
+ /*
+ * Another thread has already started finalizing
+ */
+ if (pload_inst->finalize) {
+ pthread_mutex_unlock (&pload_inst->response_mutex);
+ (void)saHandleInstancePut (&pload_handle_t_db, handle);
+ return (PLOAD_ERR_BAD_HANDLE);
+ }
+
+ pload_inst->finalize = 1;
+
+ pthread_mutex_unlock (&pload_inst->response_mutex);
+
+ (void)saHandleDestroy (&pload_handle_t_db, handle);
+ /*
+ * Disconnect from the server
+ */
+ if (pload_inst->response_fd != -1) {
+ shutdown(pload_inst->response_fd, 0);
+ close(pload_inst->response_fd);
+ }
+ if (pload_inst->dispatch_fd != -1) {
+ shutdown(pload_inst->dispatch_fd, 0);
+ close(pload_inst->dispatch_fd);
+ }
+ (void)saHandleInstancePut (&pload_handle_t_db, handle);
+
+
+ return (PLOAD_OK);
+}
+
+unsigned int pload_fd_get (
+ pload_handle_t handle,
+ int *fd)
+{
+ cs_error_t error;
+ struct pload_inst *pload_inst;
+
+ error = saHandleInstanceGet (&pload_handle_t_db, handle, (void *)&pload_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ *fd = pload_inst->dispatch_fd;
+
+ (void)saHandleInstancePut (&pload_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+unsigned int pload_start (
+ pload_handle_t handle,
+ unsigned int code,
+ unsigned int msg_count,
+ unsigned int msg_size)
+{
+ unsigned int error;
+ struct pload_inst *pload_inst;
+ struct iovec iov;
+ struct req_lib_pload_start req_lib_pload_start;
+ struct res_lib_pload_start res_lib_pload_start;
+
+ error = saHandleInstanceGet (&pload_handle_t_db, handle, (void *)&pload_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ req_lib_pload_start.header.size = sizeof (struct req_lib_pload_start);
+ req_lib_pload_start.header.id = MESSAGE_REQ_PLOAD_START;
+ req_lib_pload_start.msg_code = code;
+ req_lib_pload_start.msg_count = msg_count;
+ req_lib_pload_start.msg_size = msg_size;
+
+ iov.iov_base = (char *)&req_lib_pload_start;
+ iov.iov_len = sizeof (struct req_lib_pload_start);
+
+ pthread_mutex_lock (&pload_inst->response_mutex);
+
+ error = saSendMsgReceiveReply (pload_inst->response_fd, &iov, 1,
+ &res_lib_pload_start, sizeof (struct res_lib_pload_start));
+
+ pthread_mutex_unlock (&pload_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_pload_start.header.error;
+
+error_exit:
+ (void)saHandleInstancePut (&pload_handle_t_db, handle);
+
+ return (error);
+}
+
+/** @} */
diff -Naurd corosync-0.92/lib/quorum.c corosync-trunk/lib/quorum.c
--- corosync-0.92/lib/quorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/lib/quorum.c 2008-11-11 18:26:58.000000000 +0100
@@ -0,0 +1,493 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Provides a quorum API using the corosync executive
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+#include <corosync/corotypes.h>
+#include <corosync/mar_gen.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/ais_util.h>
+#include "corosync/quorum.h"
+#include "corosync/ipc_quorum.h"
+
+struct quorum_inst {
+ int response_fd;
+ int dispatch_fd;
+ int finalize;
+ void *context;
+ quorum_callbacks_t callbacks;
+ pthread_mutex_t response_mutex;
+ pthread_mutex_t dispatch_mutex;
+};
+
+static void quorum_instance_destructor (void *instance);
+
+static struct saHandleDatabase quorum_handle_t_db = {
+ .handleCount = 0,
+ .handles = 0,
+ .mutex = PTHREAD_MUTEX_INITIALIZER,
+ .handleInstanceDestructor = quorum_instance_destructor
+};
+
+/*
+ * Clean up function for a quorum instance (quorum_initialize) handle
+ */
+static void quorum_instance_destructor (void *instance)
+{
+ struct quorum_inst *quorum_inst = instance;
+
+ pthread_mutex_destroy (&quorum_inst->response_mutex);
+}
+
+cs_error_t quorum_initialize (
+ quorum_handle_t *handle,
+ quorum_callbacks_t *callbacks)
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+
+ error = saHandleCreate (&quorum_handle_t_db, sizeof (struct quorum_inst), handle);
+ if (error != CS_OK) {
+ goto error_no_destroy;
+ }
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, *handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ goto error_destroy;
+ }
+
+ error = saServiceConnect (&quorum_inst->dispatch_fd,
+ &quorum_inst->response_fd,
+ QUORUM_SERVICE);
+ if (error != CS_OK) {
+ goto error_put_destroy;
+ }
+
+ pthread_mutex_init (&quorum_inst->response_mutex, NULL);
+ pthread_mutex_init (&quorum_inst->dispatch_mutex, NULL);
+ if (callbacks)
+ memcpy(&quorum_inst->callbacks, callbacks, sizeof (callbacks));
+ else
+ memset(&quorum_inst->callbacks, 0, sizeof (callbacks));
+
+ (void)saHandleInstancePut (&quorum_handle_t_db, *handle);
+
+ return (CS_OK);
+
+error_put_destroy:
+ (void)saHandleInstancePut (&quorum_handle_t_db, *handle);
+error_destroy:
+ (void)saHandleDestroy (&quorum_handle_t_db, *handle);
+error_no_destroy:
+ return (error);
+}
+
+cs_error_t quorum_finalize (
+ quorum_handle_t handle)
+{
+ struct quorum_inst *quorum_inst;
+ cs_error_t error;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&quorum_inst->response_mutex);
+
+ /*
+ * Another thread has already started finalizing
+ */
+ if (quorum_inst->finalize) {
+ pthread_mutex_unlock (&quorum_inst->response_mutex);
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+ return (CS_ERR_BAD_HANDLE);
+ }
+
+ quorum_inst->finalize = 1;
+
+ pthread_mutex_unlock (&quorum_inst->response_mutex);
+
+ (void)saHandleDestroy (&quorum_handle_t_db, handle);
+
+ /*
+ * Disconnect from the server
+ */
+ if (quorum_inst->response_fd != -1) {
+ shutdown(quorum_inst->response_fd, 0);
+ close(quorum_inst->response_fd);
+ }
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+cs_error_t quorum_getquorate (
+ quorum_handle_t handle,
+ int *quorate)
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+ struct iovec iov[2];
+ mar_req_header_t req;
+ struct res_lib_quorum_getquorate res_lib_quorum_getquorate;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&quorum_inst->response_mutex);
+
+ req.size = sizeof (req);
+ req.id = MESSAGE_REQ_QUORUM_GETQUORATE;
+
+ iov[0].iov_base = (char *)&req;
+ iov[0].iov_len = sizeof (req);
+
+ error = saSendMsgReceiveReply (quorum_inst->response_fd, iov, 1,
+ &res_lib_quorum_getquorate, sizeof (struct res_lib_quorum_getquorate));
+
+ pthread_mutex_unlock (&quorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_quorum_getquorate.header.error;
+
+ *quorate = res_lib_quorum_getquorate.quorate;
+
+error_exit:
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t quorum_fd_get (
+ quorum_handle_t handle,
+ int *fd)
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ *fd = quorum_inst->dispatch_fd;
+
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+
+cs_error_t quorum_context_get (
+ quorum_handle_t handle,
+ void **context)
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ *context = quorum_inst->context;
+
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+cs_error_t quorum_context_set (
+ quorum_handle_t handle,
+ void *context)
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ quorum_inst->context = context;
+
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+
+cs_error_t quorum_trackstart (
+ quorum_handle_t handle,
+ unsigned int flags )
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+ struct iovec iov[2];
+ struct req_lib_quorum_trackstart req_lib_quorum_trackstart;
+ mar_res_header_t res;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&quorum_inst->response_mutex);
+
+ req_lib_quorum_trackstart.header.size = sizeof (struct req_lib_quorum_trackstart);
+ req_lib_quorum_trackstart.header.id = MESSAGE_REQ_QUORUM_TRACKSTART;
+ req_lib_quorum_trackstart.track_flags = flags;
+
+ iov[0].iov_base = (char *)&req_lib_quorum_trackstart;
+ iov[0].iov_len = sizeof (struct req_lib_quorum_trackstart);
+
+ error = saSendMsgReceiveReply (quorum_inst->response_fd, iov, 1,
+ &res, sizeof (res));
+
+ pthread_mutex_unlock (&quorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res.error;
+
+error_exit:
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t quorum_trackstop (
+ quorum_handle_t handle)
+{
+ cs_error_t error;
+ struct quorum_inst *quorum_inst;
+ struct iovec iov[2];
+ mar_req_header_t req;
+ mar_res_header_t res;
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle, (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&quorum_inst->response_mutex);
+
+ req.size = sizeof (req);
+ req.id = MESSAGE_REQ_QUORUM_TRACKSTOP;
+
+ iov[0].iov_base = (char *)&req;
+ iov[0].iov_len = sizeof (req);
+
+ error = saSendMsgReceiveReply (quorum_inst->response_fd, iov, 1,
+ &res, sizeof (res));
+
+ pthread_mutex_unlock (&quorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res.error;
+
+error_exit:
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+
+ return (error);
+}
+
+struct quorum_res_overlay {
+ mar_res_header_t header __attribute__((aligned(8)));
+ char data[512000];
+};
+
+cs_error_t quorum_dispatch (
+ quorum_handle_t handle,
+ cs_dispatch_flags_t dispatch_types)
+{
+ struct pollfd ufds;
+ int timeout = -1;
+ cs_error_t error;
+ int cont = 1; /* always continue do loop except when set to 0 */
+ int dispatch_avail;
+ struct quorum_inst *quorum_inst;
+ quorum_callbacks_t callbacks;
+ struct quorum_res_overlay dispatch_data;
+ struct res_lib_quorum_notification *res_lib_quorum_notification;
+
+ if (dispatch_types != CS_DISPATCH_ONE &&
+ dispatch_types != CS_DISPATCH_ALL &&
+ dispatch_types != CS_DISPATCH_BLOCKING) {
+
+ return (CS_ERR_INVALID_PARAM);
+ }
+
+ error = saHandleInstanceGet (&quorum_handle_t_db, handle,
+ (void *)&quorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ /*
+ * Timeout instantly for CS_DISPATCH_ONE or SA_DISPATCH_ALL and
+ * wait indefinately for CS_DISPATCH_BLOCKING
+ */
+ if (dispatch_types == CS_DISPATCH_ALL) {
+ timeout = 0;
+ }
+
+ do {
+ ufds.fd = quorum_inst->dispatch_fd;
+ ufds.events = POLLIN;
+ ufds.revents = 0;
+
+ pthread_mutex_lock (&quorum_inst->dispatch_mutex);
+
+ error = saPollRetry (&ufds, 1, timeout);
+ if (error != CS_OK) {
+ goto error_unlock;
+ }
+
+ /*
+ * Handle has been finalized in another thread
+ */
+ if (quorum_inst->finalize == 1) {
+ error = CS_OK;
+ goto error_unlock;
+ }
+
+ if ((ufds.revents & (POLLERR|POLLHUP|POLLNVAL)) != 0) {
+ error = CS_ERR_BAD_HANDLE;
+ goto error_unlock;
+ }
+
+ dispatch_avail = ufds.revents & POLLIN;
+ if (dispatch_avail == 0 && dispatch_types == CS_DISPATCH_ALL) {
+ pthread_mutex_unlock (&quorum_inst->dispatch_mutex);
+ break; /* exit do while cont is 1 loop */
+ } else
+ if (dispatch_avail == 0) {
+ pthread_mutex_unlock (&quorum_inst->dispatch_mutex);
+ continue; /* next poll */
+ }
+
+ if (ufds.revents & POLLIN) {
+ error = saRecvRetry (quorum_inst->dispatch_fd, &dispatch_data.header,
+ sizeof (mar_res_header_t));
+ if (error != CS_OK) {
+ goto error_unlock;
+ }
+ if (dispatch_data.header.size > sizeof (mar_res_header_t)) {
+ error = saRecvRetry (quorum_inst->dispatch_fd, &dispatch_data.data,
+ dispatch_data.header.size - sizeof (mar_res_header_t));
+ if (error != CS_OK) {
+ goto error_unlock;
+ }
+ }
+ } else {
+ pthread_mutex_unlock (&quorum_inst->dispatch_mutex);
+ continue;
+ }
+
+ /*
+ * Make copy of callbacks, message data, unlock instance, and call callback
+ * A risk of this dispatch method is that the callback routines may
+ * operate at the same time that quorum_finalize has been called in another thread.
+ */
+ memcpy (&callbacks, &quorum_inst->callbacks, sizeof (quorum_callbacks_t));
+ pthread_mutex_unlock (&quorum_inst->dispatch_mutex);
+
+ /*
+ * Dispatch incoming message
+ */
+ switch (dispatch_data.header.id) {
+
+ case MESSAGE_RES_QUORUM_NOTIFICATION:
+ if (callbacks.quorum_notify_fn == NULL) {
+ continue;
+ }
+ res_lib_quorum_notification = (struct res_lib_quorum_notification *)&dispatch_data;
+
+ callbacks.quorum_notify_fn ( handle,
+ res_lib_quorum_notification->quorate,
+ res_lib_quorum_notification->ring_seq,
+ res_lib_quorum_notification->view_list_entries,
+ res_lib_quorum_notification->view_list);
+ break;
+
+ default:
+ error = CS_ERR_LIBRARY;
+ goto error_put;
+ break;
+ }
+
+ /*
+ * Determine if more messages should be processed
+ * */
+ switch (dispatch_types) {
+ case CS_DISPATCH_ONE:
+ cont = 0;
+ break;
+ case CS_DISPATCH_ALL:
+ break;
+ case CS_DISPATCH_BLOCKING:
+ break;
+ }
+ } while (cont);
+
+ goto error_put;
+
+error_unlock:
+ pthread_mutex_unlock (&quorum_inst->dispatch_mutex);
+
+error_put:
+ (void)saHandleInstancePut (&quorum_handle_t_db, handle);
+ return (error);
+}
diff -Naurd corosync-0.92/lib/sa-confdb.c corosync-trunk/lib/sa-confdb.c
--- corosync-0.92/lib/sa-confdb.c 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/lib/sa-confdb.c 2008-11-12 18:39:37.000000000 +0100
@@ -43,7 +43,7 @@
#include <sys/types.h>
#include <errno.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/ais_util.h>
#include <corosync/engine/objdb.h>
#include <corosync/engine/config.h>
@@ -80,7 +80,7 @@
objdb = (struct objdb_iface_ver0 *)objdb_p;
objdb->objdb_init ();
- return SA_AIS_OK;
+ return CS_OK;
}
static int load_config()
@@ -130,7 +130,7 @@
if (config_iface)
free(config_iface);
- return SA_AIS_OK;
+ return CS_OK;
}
/* Needed by objdb when it writes back the configuration */
@@ -174,7 +174,7 @@
int res;
res = load_objdb();
- if (res != SA_AIS_OK)
+ if (res != CS_OK)
return res;
res = load_config();
@@ -295,7 +295,6 @@
}
int confdb_sa_write (
- unsigned int parent_object_handle,
char *error_text)
{
char *errtext;
@@ -309,7 +308,6 @@
}
int confdb_sa_reload (
- unsigned int parent_object_handle,
int flush,
char *error_text)
{
diff -Naurd corosync-0.92/lib/sa-confdb.h corosync-trunk/lib/sa-confdb.h
--- corosync-0.92/lib/sa-confdb.h 2008-08-26 09:34:22.000000000 +0200
+++ corosync-trunk/lib/sa-confdb.h 2008-10-06 09:46:04.000000000 +0200
@@ -42,6 +42,8 @@
extern int confdb_sa_key_replace(unsigned int parent_object_handle, void *key_name, int key_name_len, void *old_value, int old_value_len, void *new_value, int new_value_len);
extern int confdb_sa_object_find(unsigned int parent_object_handle, unsigned int *find_handle, unsigned int *object_handle, void *object_name, int *object_name_len, int copy_name);
extern int confdb_sa_key_iter(unsigned int parent_object_handle, unsigned int start_pos, void *key_name, int *key_name_len, void *value, int *value_len);
+extern int confdb_sa_key_increment(unsigned int parent_object_handle, void *key_name, int key_name_len, unsigned int *value);
+extern int confdb_sa_key_decrement(unsigned int parent_object_handle, void *key_name, int key_name_len, unsigned int *value);
extern int confdb_sa_find_destroy(unsigned int find_handle);
extern int confdb_sa_write(char *error_text);
extern int confdb_sa_reload(int flush, char *error_text);
diff -Naurd corosync-0.92/lib/util.c corosync-trunk/lib/util.c
--- corosync-0.92/lib/util.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/lib/util.c 2008-11-11 19:13:47.000000000 +0100
@@ -53,7 +53,7 @@
#include <netinet/in.h>
#include <assert.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/ipc_gen.h>
#include <corosync/ais_util.h>
@@ -96,7 +96,7 @@
}
#endif
-SaAisErrorT
+cs_error_t
saServiceConnect (
int *responseOut,
int *callbackOut,
@@ -110,7 +110,7 @@
mar_res_lib_response_init_t res_lib_response_init;
mar_req_lib_dispatch_init_t req_lib_dispatch_init;
mar_res_lib_dispatch_init_t res_lib_dispatch_init;
- SaAisErrorT error;
+ cs_error_t error;
gid_t egid;
/*
@@ -131,7 +131,7 @@
#endif
responseFD = socket (PF_UNIX, SOCK_STREAM, 0);
if (responseFD == -1) {
- return (SA_AIS_ERR_NO_RESOURCES);
+ return (CS_ERR_NO_RESOURCES);
}
socket_nosigpipe (responseFD);
@@ -139,7 +139,7 @@
result = connect (responseFD, (struct sockaddr *)&address, AIS_SUN_LEN(&address));
if (result == -1) {
close (responseFD);
- return (SA_AIS_ERR_TRY_AGAIN);
+ return (CS_ERR_TRY_AGAIN);
}
req_lib_response_init.resdis_header.size = sizeof (req_lib_response_init);
@@ -148,19 +148,19 @@
error = saSendRetry (responseFD, &req_lib_response_init,
sizeof (mar_req_lib_response_init_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = saRecvRetry (responseFD, &res_lib_response_init,
sizeof (mar_res_lib_response_init_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
/*
* Check for security errors
*/
- if (res_lib_response_init.header.error != SA_AIS_OK) {
+ if (res_lib_response_init.header.error != CS_OK) {
error = res_lib_response_init.header.error;
goto error_exit;
}
@@ -171,7 +171,7 @@
callbackFD = socket (PF_UNIX, SOCK_STREAM, 0);
if (callbackFD == -1) {
close (responseFD);
- return (SA_AIS_ERR_NO_RESOURCES);
+ return (CS_ERR_NO_RESOURCES);
}
socket_nosigpipe (callbackFD);
@@ -180,7 +180,7 @@
if (result == -1) {
close (callbackFD);
close (responseFD);
- return (SA_AIS_ERR_TRY_AGAIN);
+ return (CS_ERR_TRY_AGAIN);
}
req_lib_dispatch_init.resdis_header.size = sizeof (req_lib_dispatch_init);
@@ -191,25 +191,25 @@
error = saSendRetry (callbackFD, &req_lib_dispatch_init,
sizeof (mar_req_lib_dispatch_init_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit_two;
}
error = saRecvRetry (callbackFD, &res_lib_dispatch_init,
sizeof (mar_res_lib_dispatch_init_t));
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit_two;
}
/*
* Check for security errors
*/
- if (res_lib_dispatch_init.header.error != SA_AIS_OK) {
+ if (res_lib_dispatch_init.header.error != CS_OK) {
error = res_lib_dispatch_init.header.error;
goto error_exit;
}
*callbackOut = callbackFD;
- return (SA_AIS_OK);
+ return (CS_OK);
error_exit_two:
close (callbackFD);
@@ -218,14 +218,14 @@
return (error);
}
-SaAisErrorT
+cs_error_t
saRecvRetry (
int s,
void *msg,
size_t len)
{
- SaAisErrorT error = SA_AIS_OK;
- int result;
+ cs_error_t error = CS_OK;
+ ssize_t result;
struct msghdr msg_recv;
struct iovec iov_recv;
char *rbuf = (char *)msg;
@@ -260,12 +260,12 @@
* EOF is detected when recvmsg return 0.
*/
if (result == 0) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_exit;
}
#endif
if (result == -1 || result == 0) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_exit;
}
processed += result;
@@ -277,14 +277,14 @@
return (error);
}
-SaAisErrorT
+cs_error_t
saSendRetry (
int s,
const void *msg,
size_t len)
{
- SaAisErrorT error = SA_AIS_OK;
- int result;
+ cs_error_t error = CS_OK;
+ ssize_t result;
struct msghdr msg_send;
struct iovec iov_send;
char *rbuf = (char *)msg;
@@ -315,15 +315,15 @@
*/
if (result == -1 && processed == 0) {
if (errno == EINTR) {
- error = SA_AIS_ERR_TRY_AGAIN;
+ error = CS_ERR_TRY_AGAIN;
goto error_exit;
}
if (errno == EAGAIN) {
- error = SA_AIS_ERR_TRY_AGAIN;
+ error = CS_ERR_TRY_AGAIN;
goto error_exit;
}
if (errno == EFAULT) {
- error = SA_AIS_ERR_INVALID_PARAM;
+ error = CS_ERR_INVALID_PARAM;
goto error_exit;
}
}
@@ -340,7 +340,7 @@
goto retry_send;
}
if (errno == EFAULT) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_exit;
}
}
@@ -349,7 +349,7 @@
* return ERR_LIBRARY on any other syscall error
*/
if (result == -1) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_exit;
}
@@ -362,13 +362,13 @@
return (error);
}
-SaAisErrorT saSendMsgRetry (
+cs_error_t saSendMsgRetry (
int s,
struct iovec *iov,
int iov_len)
{
- SaAisErrorT error = SA_AIS_OK;
- int result;
+ cs_error_t error = CS_OK;
+ ssize_t result;
int total_size = 0;
int i;
int csize;
@@ -404,15 +404,15 @@
*/
if (result == -1 && iovec_saved_position == -1) {
if (errno == EINTR) {
- error = SA_AIS_ERR_TRY_AGAIN;
+ error = CS_ERR_TRY_AGAIN;
goto error_exit;
}
if (errno == EAGAIN) {
- error = SA_AIS_ERR_TRY_AGAIN;
+ error = CS_ERR_TRY_AGAIN;
goto error_exit;
}
if (errno == EFAULT) {
- error = SA_AIS_ERR_INVALID_PARAM;
+ error = CS_ERR_INVALID_PARAM;
goto error_exit;
}
}
@@ -428,7 +428,7 @@
goto retry_sendmsg;
}
if (errno == EFAULT) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_exit;
}
}
@@ -437,7 +437,7 @@
* ERR_LIBRARY for any other syscall error
*/
if (result == -1) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
goto error_exit;
}
@@ -470,22 +470,22 @@
return (error);
}
-SaAisErrorT saSendMsgReceiveReply (
+cs_error_t saSendMsgReceiveReply (
int s,
struct iovec *iov,
int iov_len,
void *responseMessage,
int responseLen)
{
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
error = saSendMsgRetry (s, iov, iov_len);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = saRecvRetry (s, responseMessage, responseLen);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -493,22 +493,22 @@
return (error);
}
-SaAisErrorT saSendReceiveReply (
+cs_error_t saSendReceiveReply (
int s,
void *requestMessage,
int requestLen,
void *responseMessage,
int responseLen)
{
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
error = saSendRetry (s, requestMessage, requestLen);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
error = saRecvRetry (s, responseMessage, responseLen);
- if (error != SA_AIS_OK) {
+ if (error != CS_OK) {
goto error_exit;
}
@@ -516,13 +516,13 @@
return (error);
}
-SaAisErrorT
+cs_error_t
saPollRetry (
struct pollfd *ufds,
unsigned int nfds,
int timeout)
{
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
int result;
retry_poll:
@@ -531,18 +531,18 @@
goto retry_poll;
}
if (result == -1) {
- error = SA_AIS_ERR_LIBRARY;
+ error = CS_ERR_LIBRARY;
}
return (error);
}
-SaAisErrorT
+cs_error_t
saHandleCreate (
struct saHandleDatabase *handleDatabase,
int instanceSize,
- SaUint64T *handleOut)
+ uint64_t *handleOut)
{
uint32_t handle;
uint32_t check;
@@ -566,7 +566,7 @@
sizeof (struct saHandle) * handleDatabase->handleCount);
if (newHandles == NULL) {
pthread_mutex_unlock (&handleDatabase->mutex);
- return (SA_AIS_ERR_NO_MEMORY);
+ return (CS_ERR_NO_MEMORY);
}
handleDatabase->handles = newHandles;
}
@@ -575,7 +575,7 @@
if (instance == 0) {
free (newHandles);
pthread_mutex_unlock (&handleDatabase->mutex);
- return (SA_AIS_ERR_NO_MEMORY);
+ return (CS_ERR_NO_MEMORY);
}
@@ -601,20 +601,20 @@
handleDatabase->handles[handle].check = check;
- *handleOut = (SaUint64T)((uint64_t)check << 32 | handle);
+ *handleOut = (uint64_t)((uint64_t)check << 32 | handle);
pthread_mutex_unlock (&handleDatabase->mutex);
- return (SA_AIS_OK);
+ return (CS_OK);
}
-SaAisErrorT
+cs_error_t
saHandleDestroy (
struct saHandleDatabase *handleDatabase,
- SaUint64T inHandle)
+ uint64_t inHandle)
{
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
uint32_t check = inHandle >> 32;
uint32_t handle = inHandle & 0xffffffff;
@@ -622,7 +622,7 @@
if (check != handleDatabase->handles[handle].check) {
pthread_mutex_unlock (&handleDatabase->mutex);
- error = SA_AIS_ERR_BAD_HANDLE;
+ error = CS_ERR_BAD_HANDLE;
return (error);
}
@@ -630,34 +630,34 @@
pthread_mutex_unlock (&handleDatabase->mutex);
- saHandleInstancePut (handleDatabase, inHandle);
+ (void)saHandleInstancePut (handleDatabase, inHandle);
return (error);
}
-SaAisErrorT
+cs_error_t
saHandleInstanceGet (
struct saHandleDatabase *handleDatabase,
- SaUint64T inHandle,
+ uint64_t inHandle,
void **instance)
{
uint32_t check = inHandle >> 32;
uint32_t handle = inHandle & 0xffffffff;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
pthread_mutex_lock (&handleDatabase->mutex);
- if (handle >= (SaUint64T)handleDatabase->handleCount) {
- error = SA_AIS_ERR_BAD_HANDLE;
+ if (handle >= (uint64_t)handleDatabase->handleCount) {
+ error = CS_ERR_BAD_HANDLE;
goto error_exit;
}
if (handleDatabase->handles[handle].state != SA_HANDLE_STATE_ACTIVE) {
- error = SA_AIS_ERR_BAD_HANDLE;
+ error = CS_ERR_BAD_HANDLE;
goto error_exit;
}
if (check != handleDatabase->handles[handle].check) {
- error = SA_AIS_ERR_BAD_HANDLE;
+ error = CS_ERR_BAD_HANDLE;
goto error_exit;
}
@@ -673,20 +673,20 @@
}
-SaAisErrorT
+cs_error_t
saHandleInstancePut (
struct saHandleDatabase *handleDatabase,
- SaUint64T inHandle)
+ uint64_t inHandle)
{
void *instance;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
uint32_t check = inHandle >> 32;
uint32_t handle = inHandle & 0xffffffff;
pthread_mutex_lock (&handleDatabase->mutex);
if (check != handleDatabase->handles[handle].check) {
- error = SA_AIS_ERR_BAD_HANDLE;
+ error = CS_ERR_BAD_HANDLE;
goto error_exit;
}
@@ -707,16 +707,16 @@
}
-SaAisErrorT
+cs_error_t
saVersionVerify (
struct saVersionDatabase *versionDatabase,
- SaVersionT *version)
+ cs_version_t *version)
{
int i;
- SaAisErrorT error = SA_AIS_ERR_VERSION;
+ cs_error_t error = CS_ERR_VERSION;
if (version == 0) {
- return (SA_AIS_ERR_INVALID_PARAM);
+ return (CS_ERR_INVALID_PARAM);
}
/*
@@ -742,7 +742,7 @@
* Check if we can support the major version requested.
*/
if (versionDatabase->versionsSupported[i].majorVersion >= version->majorVersion) {
- error = SA_AIS_OK;
+ error = CS_OK;
break;
}
@@ -771,17 +771,17 @@
/*
* Get the time of day and convert to nanoseconds
*/
-SaTimeT clustTimeNow(void)
+cs_time_t clustTimeNow(void)
{
struct timeval tv;
- SaTimeT time_now;
+ cs_time_t time_now;
if (gettimeofday(&tv, 0)) {
return 0ULL;
}
- time_now = (SaTimeT)(tv.tv_sec) * 1000000000ULL;
- time_now += (SaTimeT)(tv.tv_usec) * 1000ULL;
+ time_now = (cs_time_t)(tv.tv_sec) * 1000000000ULL;
+ time_now += (cs_time_t)(tv.tv_usec) * 1000ULL;
return time_now;
}
diff -Naurd corosync-0.92/lib/util.h corosync-trunk/lib/util.h
--- corosync-0.92/lib/util.h 2008-05-12 15:48:06.000000000 +0200
+++ corosync-trunk/lib/util.h 2008-11-06 22:49:07.000000000 +0100
@@ -72,72 +72,72 @@
SaVersionT *versionsSupported;
};
-SaAisErrorT
+cs_error_t
saServiceConnect (
int *responseOut,
int *callbackOut,
enum service_types service);
-SaAisErrorT
+cs_error_t
saRecvRetry (
int s,
void *msg,
size_t len);
-SaAisErrorT
+cs_error_t
saSendRetry (
int s,
const void *msg,
size_t len);
-SaAisErrorT saSendMsgRetry (
+cs_error_t saSendMsgRetry (
int s,
struct iovec *iov,
int iov_len);
-SaAisErrorT saSendMsgReceiveReply (
+cs_error_t saSendMsgReceiveReply (
int s,
struct iovec *iov,
int iov_len,
void *responseMessage,
int responseLen);
-SaAisErrorT saSendReceiveReply (
+cs_error_t saSendReceiveReply (
int s,
void *requestMessage,
int requestLen,
void *responseMessage,
int responseLen);
-SaAisErrorT
+cs_error_t
saPollRetry (
struct pollfd *ufds,
unsigned int nfds,
int timeout);
-SaAisErrorT
+cs_error_t
saHandleCreate (
struct saHandleDatabase *handleDatabase,
int instanceSize,
SaUint64T *handleOut);
-SaAisErrorT
+cs_error_t
saHandleDestroy (
struct saHandleDatabase *handleDatabase,
SaUint64T handle);
-SaAisErrorT
+cs_error_t
saHandleInstanceGet (
struct saHandleDatabase *handleDatabase,
SaUint64T handle,
void **instance);
-SaAisErrorT
+cs_error_t
saHandleInstancePut (
struct saHandleDatabase *handleDatabase,
SaUint64T handle);
-SaAisErrorT
+cs_error_t
saVersionVerify (
struct saVersionDatabase *versionDatabase,
SaVersionT *version);
diff -Naurd corosync-0.92/lib/votequorum.c corosync-trunk/lib/votequorum.c
--- corosync-0.92/lib/votequorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/lib/votequorum.c 2009-01-30 14:31:40.000000000 +0100
@@ -0,0 +1,841 @@
+/*
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Provides a quorum API using the corosync executive
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+#include <corosync/mar_gen.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/ais_util.h>
+#include "corosync/votequorum.h"
+#include "corosync/ipc_votequorum.h"
+
+struct votequorum_inst {
+ int response_fd;
+ int dispatch_fd;
+ int finalize;
+ void *context;
+ votequorum_callbacks_t callbacks;
+ pthread_mutex_t response_mutex;
+ pthread_mutex_t dispatch_mutex;
+};
+
+static void votequorum_instance_destructor (void *instance);
+
+static struct saHandleDatabase votequorum_handle_t_db = {
+ .handleCount = 0,
+ .handles = 0,
+ .mutex = PTHREAD_MUTEX_INITIALIZER,
+ .handleInstanceDestructor = votequorum_instance_destructor
+};
+
+/*
+ * Clean up function for a quorum instance (votequorum_initialize) handle
+ */
+static void votequorum_instance_destructor (void *instance)
+{
+ struct votequorum_inst *votequorum_inst = instance;
+
+ pthread_mutex_destroy (&votequorum_inst->response_mutex);
+}
+
+cs_error_t votequorum_initialize (
+ votequorum_handle_t *handle,
+ votequorum_callbacks_t *callbacks)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+
+ error = saHandleCreate (&votequorum_handle_t_db, sizeof (struct votequorum_inst), handle);
+ if (error != CS_OK) {
+ goto error_no_destroy;
+ }
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, *handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ goto error_destroy;
+ }
+
+ error = saServiceConnect (&votequorum_inst->dispatch_fd,
+ &votequorum_inst->response_fd,
+ VOTEQUORUM_SERVICE);
+ if (error != CS_OK) {
+ goto error_put_destroy;
+ }
+
+ pthread_mutex_init (&votequorum_inst->response_mutex, NULL);
+ pthread_mutex_init (&votequorum_inst->dispatch_mutex, NULL);
+ if (callbacks)
+ memcpy(&votequorum_inst->callbacks, callbacks, sizeof (callbacks));
+ else
+ memset(&votequorum_inst->callbacks, 0, sizeof (callbacks));
+
+ saHandleInstancePut (&votequorum_handle_t_db, *handle);
+
+ return (CS_OK);
+
+error_put_destroy:
+ saHandleInstancePut (&votequorum_handle_t_db, *handle);
+error_destroy:
+ saHandleDestroy (&votequorum_handle_t_db, *handle);
+error_no_destroy:
+ return (error);
+}
+
+cs_error_t votequorum_finalize (
+ votequorum_handle_t handle)
+{
+ struct votequorum_inst *votequorum_inst;
+ cs_error_t error;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ /*
+ * Another thread has already started finalizing
+ */
+ if (votequorum_inst->finalize) {
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+ return (CS_ERR_BAD_HANDLE);
+ }
+
+ votequorum_inst->finalize = 1;
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ saHandleDestroy (&votequorum_handle_t_db, handle);
+
+ /*
+ * Disconnect from the server
+ */
+ if (votequorum_inst->response_fd != -1) {
+ shutdown(votequorum_inst->response_fd, 0);
+ close(votequorum_inst->response_fd);
+ }
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+
+cs_error_t votequorum_getinfo (
+ votequorum_handle_t handle,
+ unsigned int nodeid,
+ struct votequorum_info *info)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_getinfo req_lib_votequorum_getinfo;
+ struct res_lib_votequorum_getinfo res_lib_votequorum_getinfo;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_getinfo.header.size = sizeof (struct req_lib_votequorum_getinfo);
+ req_lib_votequorum_getinfo.header.id = MESSAGE_REQ_VOTEQUORUM_GETINFO;
+ req_lib_votequorum_getinfo.nodeid = nodeid;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_getinfo;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_getinfo);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_getinfo, sizeof (struct res_lib_votequorum_getinfo));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_getinfo.header.error;
+
+ info->node_id = res_lib_votequorum_getinfo.nodeid;
+ info->node_votes = res_lib_votequorum_getinfo.votes;
+ info->node_expected_votes = res_lib_votequorum_getinfo.expected_votes;
+ info->highest_expected = res_lib_votequorum_getinfo.highest_expected;
+ info->total_votes = res_lib_votequorum_getinfo.total_votes;
+ info->quorum = res_lib_votequorum_getinfo.quorum;
+ info->flags = res_lib_votequorum_getinfo.flags;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_setexpected (
+ votequorum_handle_t handle,
+ unsigned int expected_votes)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_setexpected req_lib_votequorum_setexpected;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_setexpected.header.size = sizeof (struct req_lib_votequorum_setexpected);
+ req_lib_votequorum_setexpected.header.id = MESSAGE_REQ_VOTEQUORUM_SETEXPECTED;
+ req_lib_votequorum_setexpected.expected_votes = expected_votes;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_setexpected;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_setexpected);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_setvotes (
+ votequorum_handle_t handle,
+ unsigned int nodeid,
+ unsigned int votes)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_setvotes req_lib_votequorum_setvotes;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_setvotes.header.size = sizeof (struct req_lib_votequorum_setvotes);
+ req_lib_votequorum_setvotes.header.id = MESSAGE_REQ_VOTEQUORUM_SETVOTES;
+ req_lib_votequorum_setvotes.nodeid = nodeid;
+ req_lib_votequorum_setvotes.votes = votes;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_setvotes;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_setvotes);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_qdisk_register (
+ votequorum_handle_t handle,
+ char *name,
+ unsigned int votes)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_qdisk_register req_lib_votequorum_qdisk_register;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ if (strlen(name) > VOTEQUORUM_MAX_QDISK_NAME_LEN)
+ return CS_ERR_INVALID_PARAM;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_qdisk_register.header.size = sizeof (struct req_lib_votequorum_qdisk_register);
+ req_lib_votequorum_qdisk_register.header.id = MESSAGE_REQ_VOTEQUORUM_QDISK_REGISTER;
+ strcpy(req_lib_votequorum_qdisk_register.name, name);
+ req_lib_votequorum_qdisk_register.votes = votes;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_qdisk_register;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_qdisk_register);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_qdisk_poll (
+ votequorum_handle_t handle,
+ unsigned int state)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_qdisk_poll req_lib_votequorum_qdisk_poll;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_qdisk_poll.header.size = sizeof (struct req_lib_votequorum_qdisk_poll);
+ req_lib_votequorum_qdisk_poll.header.id = MESSAGE_REQ_VOTEQUORUM_QDISK_POLL;
+ req_lib_votequorum_qdisk_poll.state = state;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_qdisk_poll;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_qdisk_poll);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_qdisk_unregister (
+ votequorum_handle_t handle)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_general req_lib_votequorum_general;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_general.header.size = sizeof (struct req_lib_votequorum_general);
+ req_lib_votequorum_general.header.id = MESSAGE_REQ_VOTEQUORUM_QDISK_UNREGISTER;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_general;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_general);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+
+
+cs_error_t votequorum_qdisk_getinfo (
+ votequorum_handle_t handle,
+ struct votequorum_qdisk_info *qinfo)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_general req_lib_votequorum_general;
+ struct res_lib_votequorum_qdisk_getinfo res_lib_votequorum_qdisk_getinfo;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_general.header.size = sizeof (struct req_lib_votequorum_general);
+ req_lib_votequorum_general.header.id = MESSAGE_REQ_VOTEQUORUM_QDISK_GETINFO;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_general;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_general);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_qdisk_getinfo, sizeof (struct res_lib_votequorum_qdisk_getinfo));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_qdisk_getinfo.header.error;
+
+ qinfo->votes = res_lib_votequorum_qdisk_getinfo.votes;
+ qinfo->state = res_lib_votequorum_qdisk_getinfo.state;
+ strcpy(qinfo->name, res_lib_votequorum_qdisk_getinfo.name);
+
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_setstate (
+ votequorum_handle_t handle)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_general req_lib_votequorum_general;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_general.header.size = sizeof (struct req_lib_votequorum_general);
+ req_lib_votequorum_general.header.id = MESSAGE_REQ_VOTEQUORUM_SETSTATE;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_general;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_general);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_leaving (
+ votequorum_handle_t handle)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_general req_lib_votequorum_general;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_general.header.size = sizeof (struct req_lib_votequorum_general);
+ req_lib_votequorum_general.header.id = MESSAGE_REQ_VOTEQUORUM_LEAVING;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_general;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_general);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_trackstart (
+ votequorum_handle_t handle,
+ uint64_t context,
+ unsigned int flags )
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_trackstart req_lib_votequorum_trackstart;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_trackstart.header.size = sizeof (struct req_lib_votequorum_trackstart);
+ req_lib_votequorum_trackstart.header.id = MESSAGE_REQ_VOTEQUORUM_TRACKSTART;
+ req_lib_votequorum_trackstart.track_flags = flags;
+ req_lib_votequorum_trackstart.context = context;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_trackstart;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_trackstart);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+cs_error_t votequorum_trackstop (
+ votequorum_handle_t handle)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+ struct iovec iov[2];
+ struct req_lib_votequorum_general req_lib_votequorum_general;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ pthread_mutex_lock (&votequorum_inst->response_mutex);
+
+ req_lib_votequorum_general.header.size = sizeof (struct req_lib_votequorum_general);
+ req_lib_votequorum_general.header.id = MESSAGE_REQ_VOTEQUORUM_TRACKSTOP;
+
+ iov[0].iov_base = (char *)&req_lib_votequorum_general;
+ iov[0].iov_len = sizeof (struct req_lib_votequorum_general);
+
+ error = saSendMsgReceiveReply (votequorum_inst->response_fd, iov, 1,
+ &res_lib_votequorum_status, sizeof (struct res_lib_votequorum_status));
+
+ pthread_mutex_unlock (&votequorum_inst->response_mutex);
+
+ if (error != CS_OK) {
+ goto error_exit;
+ }
+
+ error = res_lib_votequorum_status.header.error;
+
+error_exit:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (error);
+}
+
+
+cs_error_t votequorum_context_get (
+ votequorum_handle_t handle,
+ void **context)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ *context = votequorum_inst->context;
+
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+cs_error_t votequorum_context_set (
+ votequorum_handle_t handle,
+ void *context)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ votequorum_inst->context = context;
+
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+
+cs_error_t votequorum_fd_get (
+ votequorum_handle_t handle,
+ int *fd)
+{
+ cs_error_t error;
+ struct votequorum_inst *votequorum_inst;
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle, (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ *fd = votequorum_inst->dispatch_fd;
+
+ (void)saHandleInstancePut (&votequorum_handle_t_db, handle);
+
+ return (CS_OK);
+}
+
+
+struct res_overlay {
+ mar_res_header_t header __attribute__((aligned(8)));
+ char data[512000];
+};
+
+cs_error_t votequorum_dispatch (
+ votequorum_handle_t handle,
+ cs_dispatch_flags_t dispatch_types)
+{
+ struct pollfd ufds;
+ int timeout = -1;
+ cs_error_t error;
+ int cont = 1; /* always continue do loop except when set to 0 */
+ int dispatch_avail;
+ struct votequorum_inst *votequorum_inst;
+ votequorum_callbacks_t callbacks;
+ struct res_overlay dispatch_data;
+ struct res_lib_votequorum_notification *res_lib_votequorum_notification;
+
+ if (dispatch_types != CS_DISPATCH_ONE &&
+ dispatch_types != CS_DISPATCH_ALL &&
+ dispatch_types != CS_DISPATCH_BLOCKING) {
+
+ return (CS_ERR_INVALID_PARAM);
+ }
+
+ error = saHandleInstanceGet (&votequorum_handle_t_db, handle,
+ (void *)&votequorum_inst);
+ if (error != CS_OK) {
+ return (error);
+ }
+
+ /*
+ * Timeout instantly for CS_DISPATCH_ONE or CS_DISPATCH_ALL and
+ * wait indefinately for CS_DISPATCH_BLOCKING
+ */
+ if (dispatch_types == CS_DISPATCH_ALL) {
+ timeout = 0;
+ }
+
+ do {
+ ufds.fd = votequorum_inst->dispatch_fd;
+ ufds.events = POLLIN;
+ ufds.revents = 0;
+
+ pthread_mutex_lock (&votequorum_inst->dispatch_mutex);
+
+ error = saPollRetry (&ufds, 1, timeout);
+ if (error != CS_OK) {
+ goto error_unlock;
+ }
+
+ /*
+ * Handle has been finalized in another thread
+ */
+ if (votequorum_inst->finalize == 1) {
+ error = CS_OK;
+ goto error_unlock;
+ }
+
+ if ((ufds.revents & (POLLERR|POLLHUP|POLLNVAL)) != 0) {
+ error = CS_ERR_BAD_HANDLE;
+ goto error_unlock;
+ }
+
+ dispatch_avail = ufds.revents & POLLIN;
+ if (dispatch_avail == 0 && dispatch_types == CS_DISPATCH_ALL) {
+ pthread_mutex_unlock (&votequorum_inst->dispatch_mutex);
+ break; /* exit do while cont is 1 loop */
+ } else
+ if (dispatch_avail == 0) {
+ pthread_mutex_unlock (&votequorum_inst->dispatch_mutex);
+ continue; /* next poll */
+ }
+
+ if (ufds.revents & POLLIN) {
+ error = saRecvRetry (votequorum_inst->dispatch_fd, &dispatch_data.header,
+ sizeof (mar_res_header_t));
+ if (error != CS_OK) {
+ goto error_unlock;
+ }
+ if (dispatch_data.header.size > sizeof (mar_res_header_t)) {
+ error = saRecvRetry (votequorum_inst->dispatch_fd, &dispatch_data.data,
+ dispatch_data.header.size - sizeof (mar_res_header_t));
+ if (error != CS_OK) {
+ goto error_unlock;
+ }
+ }
+ } else {
+ pthread_mutex_unlock (&votequorum_inst->dispatch_mutex);
+ continue;
+ }
+
+ /*
+ * Make copy of callbacks, message data, unlock instance, and call callback
+ * A risk of this dispatch method is that the callback routines may
+ * operate at the same time that votequorum_finalize has been called in another thread.
+ */
+ memcpy (&callbacks, &votequorum_inst->callbacks, sizeof (votequorum_callbacks_t));
+ pthread_mutex_unlock (&votequorum_inst->dispatch_mutex);
+
+ /*
+ * Dispatch incoming message
+ */
+ switch (dispatch_data.header.id) {
+
+ case MESSAGE_RES_VOTEQUORUM_NOTIFICATION:
+ if (callbacks.votequorum_notify_fn == NULL) {
+ continue;
+ }
+ res_lib_votequorum_notification = (struct res_lib_votequorum_notification *)&dispatch_data;
+
+ callbacks.votequorum_notify_fn ( handle,
+ res_lib_votequorum_notification->context,
+ res_lib_votequorum_notification->quorate,
+ res_lib_votequorum_notification->node_list_entries,
+ (votequorum_node_t *)res_lib_votequorum_notification->node_list );
+ ;
+ break;
+
+ default:
+ error = CS_ERR_LIBRARY;
+ goto error_put;
+ break;
+ }
+
+ /*
+ * Determine if more messages should be processed
+ * */
+ switch (dispatch_types) {
+ case CS_DISPATCH_ONE:
+ cont = 0;
+ break;
+ case CS_DISPATCH_ALL:
+ break;
+ case CS_DISPATCH_BLOCKING:
+ break;
+ }
+ } while (cont);
+
+ goto error_put;
+
+error_unlock:
+ pthread_mutex_unlock (&votequorum_inst->dispatch_mutex);
+
+error_put:
+ saHandleInstancePut (&votequorum_handle_t_db, handle);
+ return (error);
+}
diff -Naurd corosync-0.92/Makefile corosync-trunk/Makefile
--- corosync-0.92/Makefile 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/Makefile 2009-01-30 19:44:13.000000000 +0100
@@ -46,24 +46,8 @@
INCLUDEDIR_ENGINE=$(PREFIX)/include/corosync/engine
MANDIR=$(PREFIX)/share/man
ETCDIR=/etc
-ARCH=$(shell uname -p)
-ifeq (,$(findstring 64,$(ARCH)))
-LIBDIR=$(PREFIX)/lib/corosync
-else
-LIBDIR=$(PREFIX)/lib64/corosync
-endif
-ifeq (s390,$(ARCH))
-LIBDIR=$(PREFIX)/lib/corosync
-endif
-ifeq (s390x,$(ARCH))
-LIBDIR=$(PREFIX)/lib64/corosync
-endif
-ifeq (ia64,$(ARCH))
-LIBDIR=$(PREFIX)/lib/corosync
-endif
-
-SUBDIRS:=$(builddir)lcr $(builddir)lib $(builddir)tools $(builddir)exec $(builddir)test $(builddir)services
+SUBDIRS:=$(builddir)lcr $(builddir)lib $(builddir)tools $(builddir)exec $(builddir)test $(builddir)services $(builddir)pkgconfig
sub_make = srcdir=$(srcdir) builddir=$(builddir) subdir=$(1)/ $(MAKE) -I$(srcdir)$(1) -f $(srcdir)$(1)/Makefile $(2)
all: $(SUBDIRS)
@@ -73,6 +57,7 @@
@(cd $(builddir)tools; echo ==== `pwd` ===; $(call sub_make,tools,all));
@(cd $(builddir)services; echo ==== `pwd` ===; $(call sub_make,services,all));
@(cd $(builddir)test; echo ==== `pwd` ===; $(call sub_make,test,all));
+ @(cd $(builddir)pkgconfig; echo ==== `pwd` ===; $(call sub_make,pkgconfig,all));
# subdirs are not phony
.PHONY: all clean install doxygen
@@ -113,12 +98,21 @@
(cd $(builddir)exec; echo ==== `pwd` ===; $(call sub_make,exec,clean));
(cd $(builddir)services; echo ==== `pwd` ===; $(call sub_make,services,clean));
(cd $(builddir)test; echo ==== `pwd` ===; $(call sub_make,test,clean));
+ (cd $(builddir)pkgconfig; echo ==== `pwd` ===; $(call sub_make,pkgconfig,clean));
+
rm -rf $(builddir)doc/api
-COROSYNC_LIBS = evs cpg cfg coroutil confdb
+lint:
+ (cd $(builddir)exec; echo ==== `pwd` ===; $(call sub_make,exec,lint));
+ (cd $(builddir)services; echo ==== `pwd` ===; $(call sub_make,services,lint));
+ (cd $(builddir)lcr; echo ==== `pwd` ===; $(call sub_make,lcr,lint));
+ (cd $(builddir)lib; echo ==== `pwd` ===; $(call sub_make,lib,lint));
+ (cd $(builddir)tools; echo ==== `pwd` ===; $(call sub_make,tools,lint));
+
+COROSYNC_LIBS = evs cpg cfg coroutil confdb quorum votequorum
COROSYNC_HEADERS = cpg.h cfg.h evs.h ipc_gen.h mar_gen.h swab.h \
- ais_util.h confdb.h list.h saAis.h
+ ais_util.h confdb.h quorum.h list.h corotypes.h votequorum.h
EXEC_LIBS = totem_pg logsys
@@ -134,6 +128,7 @@
mkdir -p $(DESTDIR)$(MANDIR)/man5
mkdir -p $(DESTDIR)$(MANDIR)/man8
mkdir -p $(DESTDIR)$(ETCDIR)/ld.so.conf.d
+ mkdir -p $(DESTDIR)$(PKGCONFIGDIR)
for eLib in $(EXEC_LIBS); do \
@@ -145,7 +140,7 @@
install -m 755 exec/lib$$eLib.so.2.* $(DESTDIR)$(LIBDIR); \
if [ "xYES" = "x$(STATICLIBS)" ]; then \
install -m 755 exec/lib$$eLib.a $(DESTDIR)$(LIBDIR); \
- if [ ${OPENCOROSYNC_COMPAT} = "DARWIN" ]; then \
+ if [ ${COROSYNC_COMPAT} = "DARWIN" ]; then \
ranlib $(DESTDIR)$(LIBDIR)/lib$$eLib.a; \
fi \
fi \
@@ -161,7 +156,7 @@
install -m 755 lib/lib$$aLib.so.2.* $(DESTDIR)$(LIBDIR); \
if [ "xYES" = "x$(STATICLIBS)" ]; then \
install -m 755 lib/lib$$aLib.a $(DESTDIR)$(LIBDIR); \
- if [ ${OPENCOROSYNC_COMPAT} = "DARWIN" ]; then \
+ if [ ${COROSYNC_COMPAT} = "DARWIN" ]; then \
ranlib $(DESTDIR)$(LIBDIR)/lib$$aLib.a; \
fi \
fi \
@@ -177,7 +172,7 @@
install -m 755 $(builddir)tools/corosync-cfgtool $(DESTDIR)$(SBINDIR)
install -m 755 $(builddir)tools/corosync-keygen $(DESTDIR)$(SBINDIR)
- if [ ! -f $(DESTDIR)$(ETCDIR)/penais.conf ] ; then \
+ if [ ! -f $(DESTDIR)$(ETCDIR)/corosync.conf ] ; then \
install -m 644 $(srcdir)conf/corosync.conf $(DESTDIR)$(ETCDIR) ; \
fi
@@ -196,10 +191,13 @@
install -m 644 $(srcdir)include/corosync/engine/coroapi.h $(DESTDIR)$(INCLUDEDIR_ENGINE)
install -m 644 $(srcdir)include/corosync/engine/objdb.h $(DESTDIR)$(INCLUDEDIR_ENGINE)
install -m 644 $(srcdir)include/corosync/engine/logsys.h $(DESTDIR)$(INCLUDEDIR_ENGINE)
+ install -m 644 $(srcdir)include/corosync/engine/quorum.h $(DESTDIR)$(INCLUDEDIR_ENGINE)
install -m 644 $(srcdir)include/corosync/engine/config.h $(DESTDIR)$(INCLUDEDIR_ENGINE)
install -m 644 $(srcdir)man/*.3 $(DESTDIR)$(MANDIR)/man3
install -m 644 $(srcdir)man/*.5 $(DESTDIR)$(MANDIR)/man5
install -m 644 $(srcdir)man/*.8 $(DESTDIR)$(MANDIR)/man8
+ install -m 644 $(builddir)/pkgconfig/*.pc $(DESTDIR)$(PKGCONFIGDIR)
+
doxygen:
mkdir -p doc/api && doxygen
diff -Naurd corosync-0.92/Makefile.inc corosync-trunk/Makefile.inc
--- corosync-0.92/Makefile.inc 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/Makefile.inc 2009-01-30 19:25:04.000000000 +0100
@@ -3,6 +3,25 @@
DESTDIR=
LCRSODIR=$(PREFIX)/libexec/lcrso
+ARCH=$(shell uname -p)
+ifeq (,$(findstring 64,$(ARCH)))
+PRELIBDIR=$(PREFIX)/lib
+else
+PRELIBDIR=$(PREFIX)/lib64
+endif
+ifeq (s390,$(ARCH))
+PRELIBDIR=$(PREFIX)/lib
+endif
+ifeq (s390x,$(ARCH))
+PRELIBDIR=$(PREFIX)/lib64
+endif
+ifeq (ia64,$(ARCH))
+PRELIBDIR=$(PREFIX)/lib
+endif
+
+LIBDIR=$(PRELIBDIR)/corosync
+PKGCONFIGDIR=$(PRELIBDIR)/pkgconfig
+
# Do not modify below this line
# Basic OS detection
@@ -38,16 +57,15 @@
# COROSYNC_BUILD can be defined as RELEASE or DEBUG
#
ifndef COROSYNC_BUILD
- COROSYNC_BUILD=DEBUG
+ COROSYNC_BUILD=RELEASE
endif
-# COROSYNC_PROFILE
-
# default CFLAGS, LDFLAGS
#
CFLAGS =
LDFLAGS =
DYFLAGS =
+LINT_FLAGS = -weak -unrecog +posixlib +ignoresigns -fcnuse -badflag -D__gnuc_va_list=va_list -D__attribute\(x\)=
override CFLAGS += -DLCRSODIR='"$(LCRSODIR)"'
@@ -58,35 +76,26 @@
# build CFLAGS, LDFLAGS
#
ifeq (${COROSYNC_BUILD}, RELEASE)
- CFLAGS += -O3 -Wall
-# -Wstrict-aliasing=2 TODO sameday fix all of these
-ifndef COROSYNC_PROFILE
- CFLAGS += -fomit-frame-pointer
-endif
- LDFLAGS +=
+ override CFLAGS += -O3 -Wall
+ override LDFLAGS +=
endif
ifeq (${COROSYNC_BUILD}, DEBUG)
- CFLAGS += -O0 -g -Wall -DDEBUG --time
- LDFLAGS += -g
+ override CFLAGS += -O0 -g -Wall
+ override LDFLAGS += -g
ifeq (${COROSYNC_COMPAT}, SOLARIS)
CFLAGS += -Werror -DTS_CLASS
endif
endif
ifeq (${COROSYNC_BUILD}, COVERAGE)
- CFLAGS += -O0 -g -ftest-coverage -fprofile-arcs
- LDFLAGS += -g -ftest-coverage -fprofile-arcs
+ override CFLAGS += -O0 -g -ftest-coverage -fprofile-arcs
+ override LDFLAGS += -g -ftest-coverage -fprofile-arcs
BUILD_DYNAMIC=0
endif
-ifdef COROSYNC_PROFILE
- CFLAGS += -pg
- LDFLAGS += -pg
-endif
-
# platform specific CFLAGS, LDFLAGS
#
ifeq (${COROSYNC_COMPAT}, LINUX)
- override CFLAGS += -DCOROSYNC_LINUX
+ override CFLAGS += -DCOROSYNC_LINUX -D_XOPEN_SOURCE=600 -D_GNU_SOURCE
override LDFLAGS += -ldl -lpthread
override DYFLAGS += -rdynamic
endif
diff -Naurd corosync-0.92/man/confdb_overview.8 corosync-trunk/man/confdb_overview.8
--- corosync-0.92/man/confdb_overview.8 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/man/confdb_overview.8 2009-01-26 11:46:08.000000000 +0100
@@ -34,16 +34,24 @@
.TH CONFDB_OVERVIEW 8 2006-03-06 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
.SH OVERVIEW
The CONFDB library is delivered with the corosync project. This library is used
-to examine manipulate the configuratin databser used by corosync.
+to examine manipulate the configuration database used by corosync.
.PP
The library provides a mechanism to:
+.PP
* Create new objects
+.PP
* Create new key/value pairs within those objects
+.PP
* Remove existing keys
+.PP
* Remove an existing object and all it sub-objects and keys
+.PP
* Read keys and values
+.PP
* Iterate keys within an object
+.PP
* Iterate subobjects within a parent object
+.PP
* Find a named object
.PP
.SH BUGS
diff -Naurd corosync-0.92/man/corosync.conf.5 corosync-trunk/man/corosync.conf.5
--- corosync-0.92/man/corosync.conf.5 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/man/corosync.conf.5 2008-10-21 00:05:51.000000000 +0200
@@ -435,20 +435,6 @@
No default.
.TP
-debug
-This specifies whether debug output is logged for all services. This is
-generally a bad idea, unless there is some specific bug or problem that must be
-found in the executive. Set the value to
-.B on
-to debug,
-.B off
-to turn off debugging. If enabled, individual loggers can be disabled using a
-.B logger_subsys
-directive.
-
-The default is off.
-
-.TP
timestamp
This specifies that a timestamp is placed on all log messages.
diff -Naurd corosync-0.92/man/index.html corosync-trunk/man/index.html
--- corosync-0.92/man/index.html 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/man/index.html 2009-01-26 11:46:08.000000000 +0100
@@ -85,5 +85,30 @@
<BR>
<A HREF="confdb_object_parent_get.html">confdb_object_parent_get(3)</A>: Description of the confdb_object_parent_get interface.
+<BR>
+<A HREF="votequorum_overview.html">votequorum_overview(8)</A>: An overview of the vote-based quorum service
+<BR>
+<A HREF="votequorum_initialize.html">votequorum_initialize(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_finalize.html">votequorum_finalize(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_fd_get.html">votequorum_fd_get(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_getinfo.html">votequorum_getinfo(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_leaving.html">votequorum_leaving(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_setexpected.html">votequorum_setexpected(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_setvotes.html">votequorum_setvotes(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_qdisk_register.html">votequorum_qdisk_register(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_qdisk_unregister.html">votequorum_qdisk_unregister(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_qdisk_poll.html">votequorum_qdisk_poll(3)</A>: Description of the votequorum interface.
+<BR>
+<A HREF="votequorum_qdisk_getinfo.html">votequorum_qdisk_getinfo(3)</A>: Description of the votequorum interface.
+<BR>
</body>
diff -Naurd corosync-0.92/man/Makefile corosync-trunk/man/Makefile
--- corosync-0.92/man/Makefile 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/man/Makefile 2009-01-26 11:46:08.000000000 +0100
@@ -74,6 +74,19 @@
groff -mandoc -Thtml confdb_object_parent_get.3 > html/confdb_object_parent_get.html
groff -mandoc -Thtml confdb_overview.8 > html/confdb_overview.html
+ groff -mandoc -Thtml votequorum_overview.8 > html/votequorum_overview.html
+ groff -mandoc -Thtml votequorum_initialize.3 > html/votequorum_initialize.html
+ groff -mandoc -Thtml votequorum_finalize.3 > html/votequorum_finalize.html
+ groff -mandoc -Thtml votequorum_fd_get.3 > html/votequorum_fd_get.html
+ groff -mandoc -Thtml votequorum_dispatch.3 > html/votequorum_dispatch.html
+ groff -mandoc -Thtml votequorum_getinfo.3 > html/votequorum_getinfo.html
+ groff -mandoc -Thtml votequorum_leaving.3 > html/votequorum_leaving.html
+ groff -mandoc -Thtml votequorum_setexpected.3 > html/votequorum_setexpected.html
+ groff -mandoc -Thtml votequorum_setvotes.3 > html/votequorum_setvotes.html
+ groff -mandoc -Thtml votequorum_qdisk_register.3 > html/votequorum_qdisk_register.html
+ groff -mandoc -Thtml votequorum_qdisk_unregister.3 > html/votequorum_qdisk_unregister.html
+ groff -mandoc -Thtml votequorum_qdisk_poll.3 > html/votequorum_poll.html
+ groff -mandoc -Thtml votequorum_qdisk_getinfo.3 > html/votequorum_qdisk_getinfo.html
cp index.html html
clean:
diff -Naurd corosync-0.92/man/votequorum_dispatch.3 corosync-trunk/man/votequorum_dispatch.3
--- corosync-0.92/man/votequorum_dispatch.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_dispatch.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,96 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_DISPATCH 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_dispatch \- Dispatches callbacks from the votequorum service
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_dispatch(votequorum_handle_t " handle ", votequorum_dispatch_t *" dispatch_types ");"
+.SH DESCRIPTION
+The
+.B votequorum_dispatch
+function is used to dispatch configuration changes.
+.PP
+Each application may have several connections to the votequorum API. Each application
+uses the
+.I handle
+argument to uniquely identify the connection.
+.PP
+The
+.I dispatch_types
+argument is used to identify the type of dispatch to execute. The possible types are
+defined by the structure:
+
+.IP
+.RS
+.ne 18
+.nf
+.ta 4n 30n 33n
+typedef enum {
+ CS_DISPATCH_ONE,
+ CS_DISPATCH_ALL,
+ CS_DISPATCH_BLOCKING
+} votequorum_dispatch_t;
+.ta
+.fi
+.RE
+.IP
+.PP
+.PP
+The dispatch values have the following meanings:
+.TP
+.B CS_DISPATCH_ONE
+Dispatch at least one callback, blocking until the callback is dispatched.
+.TP
+.B CS_DISPATCH_ALL
+Dispatch all waiting callbacks without blocking to wait for any callbacks.
+.TP
+.B CS_DISPATCH_BLOCKING
+Dispatch all callbacks blocking indefinitely. This is used in a threaded
+program where a thread is created, and then votequorum_dispatch() is called immediately
+from the created thread to execute callbacks.
+
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_fd_get (3),
+
+.PP
diff -Naurd corosync-0.92/man/votequorum_fd_get.3 corosync-trunk/man/votequorum_fd_get.3
--- corosync-0.92/man/votequorum_fd_get.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_fd_get.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,64 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_FD_GET 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_fd_get \- Dispatches callbacks from the votequorum service
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_fd_get(votequorum_handle_t " handle ", int *" fd ");"
+.SH DESCRIPTION
+The
+.B votequorum_fd_get
+function is used to retrieve the file descriptor that may be used with the poll
+system call to determine when
+.B votequorum_dispatch(3)
+won't block. The
+.I handle
+argument may not be used directly with
+.B poll
+because it is not the file descriptor, but instead an internal identifier used
+by the votequorum library.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_finalize.3 corosync-trunk/man/votequorum_finalize.3
--- corosync-0.92/man/votequorum_finalize.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_finalize.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,61 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_FINALIZE 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_finalize \- Terminate a connection to the votequorum service
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_finalize(votequorum_handle_t " handle ");"
+.SH DESCRIPTION
+The
+.B votequorum_finalize
+function is used to close a connection to the configuration dabatase API.
+Once the connection is finalized, the handle may not be used again by applications.
+No more callbacks will be dispatched from the
+.B votequorum_dispatch function.
+.PP
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+
+.PP
diff -Naurd corosync-0.92/man/votequorum_getinfo.3 corosync-trunk/man/votequorum_getinfo.3
--- corosync-0.92/man/votequorum_getinfo.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_getinfo.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,91 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_GETINFO 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_getinfo \- Get information about the VoteQuorum service
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_getinfo(votequorum_handle_t *" handle ", unsigned int " nodeid ", struct votequorum_info *" info ");
+.SH DESCRIPTION
+The
+.B votequorum_getinfo
+function is used to get information about the voteing system and its nodes.
+
+The votequorum_info structure is defined as follows:
+.PP
+.PP
+.IP
+.RS
+.ne 18
+.nf
+.ta 4n 20n 32n
+
+struct votequorum_info {
+ unsigned int node_id;
+ unsigned int node_votes;
+ unsigned int node_expected_votes;
+ unsigned int highest_expected;
+ unsigned int total_votes;
+ unsigned int quorum;
+ unsigned int flags;
+};
+
+#define VOTEQUORUM_INFO_FLAG_DIRTY 1
+#define VOTEQUORUM_INFO_FLAG_DISALLOWED 2
+#define VOTEQUORUM_INFO_FLAG_TWONODE 4
+#define VOTEQUORUM_INFO_FLAG_QUORATE 8
+
+.ta
+.fi
+.RE
+.IP
+.PP
+.PP
+The members starting node_ hold information specific to the requested nodeid, the other are
+general to the voting system.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH BUGS
+Callbacks are not support at the moment.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_finalize (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_dispatch (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_initialize.3 corosync-trunk/man/votequorum_initialize.3
--- corosync-0.92/man/votequorum_initialize.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_initialize.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,106 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_INITIALIZE 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_initialize \- Create a new connection to the VoteQuorum service
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_initialize(votequorum_handle_t *" handle ", votequorum_callbacks_t *" callbacks ");
+.SH DESCRIPTION
+The
+.B votequorum_initialize
+function is used to initialize a connection to the vote-based quorum database API.
+.PP
+Each application may have several connections to the votequorum API. Each application
+uses the
+.I handle
+argument to uniquely identify the connection. The
+.I handle
+argument is then used in other function calls to identify the connection to be used
+for communication with the votequorum service.
+.PP
+Every time the voting configuraton changes (eg a node joins or leave the cluster), the callback is called.
+The callback function is described by the following type definitions:
+
+typedef void (*votequorum_notification_fn_t) (
+ votequorum_handle_t handle,
+ uint64_t context,
+ uint32_t quorate,
+ uint32_t node_list_entries,
+ votequorum_node_t node_list[]
+ );
+
+.ta
+.fi
+.RE
+.IP
+.PP
+.PP
+The
+.I callbacks
+argument is of the type:
+.IP
+.RS
+.ne 18
+.nf
+.PP
+typedef struct {
+ votequorum_notification_fn_t votequorum_notify_fn;
+} votequorum_callbacks_t;
+
+.ta
+.fi
+.RE
+.IP
+.PP
+When a configuration change occurs, the callback
+is called from the
+.B votequorum_dispatch()
+function.
+.PP
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH BUGS
+Callbacks are not support at the moment.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_finalize (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_dispatch (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_leaving.3 corosync-trunk/man/votequorum_leaving.3
--- corosync-0.92/man/votequorum_leaving.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_leaving.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,67 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_LEAVING 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_leaving \- Tell other nodes that we are leaving the cluster
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_leaving(votequorum_handle_t " handle ");"
+.SH DESCRIPTION
+The
+.B votequorum_leaving
+function is used to tell the other nodes in the cluster that this node is leaving. They
+will (when the node actually leaves) reduce quorum to keep the cluster running without
+this node.
+.PP
+This function should only be called if it is known that the node is being shut down for
+a known reason and could be out of the cluster for an extended period of time.
+.PP
+Normal behaviour is for the cluster to reduce the total number of votes, but NOT expected_votes
+when a node leave the cluster, so the cluster could become inquorate. This is correct behaviour
+and is ther eto prevent split-brain.
+.PP
+Do NOT call this function unless you know what you are doing.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_overview.8 corosync-trunk/man/votequorum_overview.8
--- corosync-0.92/man/votequorum_overview.8 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_overview.8 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,82 @@
+.\"/*
+.\" * Copyright (c) 2008 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_OVERVIEW 8 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH OVERVIEW
+The votequuorum library is delivered with the corosync project. It is the external interface to
+the vote-based quorum service. This service is optionally loaded into all ndes in a corosync cluster
+to avoid split-brain situations. It does this by having a number of votes assigned to each system
+in the cluster and ensuring that only when a majority of the votes are present, cluster operations are
+allowed to proceed.
+.PP
+The library provides a mechanism to:
+* Query the quorum status
+.PP
+* Get a list of nodes known to the quorum service
+.PP
+* Receive notifications of quorum state changes
+.PP
+* Change the number of votes assigned to a node
+.PP
+* Change the number of expected votes for a cluster to be quorate
+.PP
+* Connect an additional quorum device to allow small clusters to remain quorate during node outages.
+.PP
+.B votequorum
+reads its configuration from the objdb. The following keys are read when it starts up:
+.PP
+* quorum.expected_votes
+.br
+* quorum.votes
+.br
+* quorum.quorumdev_poll
+.br
+* quorum.disallowed
+.br
+* quorum.two_node
+.PP
+Most of those values can be changed while corosync is running with the following exceptions:
+.B quorum.disallowed
+cannot be changed, and
+.B two_node
+cannot be set on-the-fly, though it can be cleared. ie you can start with two nodes in the cluster
+and add a third without rebooting all the nodes.
+.PP
+.SH BUGS
+This software is not yet production, so there may still be some bugs.
+.SH "SEE ALSO"
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_dispatch (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_qdisk_getinfo.3 corosync-trunk/man/votequorum_qdisk_getinfo.3
--- corosync-0.92/man/votequorum_qdisk_getinfo.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_qdisk_getinfo.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,80 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_QDISK_GETINFO 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_qdisk_getinfo \- Get details of the quorum device
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_qdisk_getinfo(votequorum_handle_t " handle ", struct votequorum_qdisk_info " *info ");"
+.SH DESCRIPTION
+The
+.B votequorum_qdisk_getinfo
+Returns information about the quorum device in the following structure:
+.PP
+.PP
+.IP
+.RS
+.ne 18
+.nf
+.ta 4n 20n 32n
+
+struct votequorum_qdisk_info {
+ unsigned int votes;
+ unsigned int state;
+ char name[VOTEQUORUM_MAX_QDISK_NAME_LEN];
+};
+
+.ta
+.fi
+.RE
+.IP
+.PP
+.PP
+
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_qdisk_poll (3),
+.BR votequorum_qdisk_unregister (3),
+.BR votequorum_qdisk_getinfo (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_qdisk_poll.3 corosync-trunk/man/votequorum_qdisk_poll.3
--- corosync-0.92/man/votequorum_qdisk_poll.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_qdisk_poll.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,69 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_QDISK_POLL 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_qdisk_poll \- Tells votequorum the result of the quorum device poll
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_qdisk_poll(votequorum_handle_t " handle ", unsigned int " state ");"
+.SH DESCRIPTION
+The
+.B votequorum_qdisk_poll
+is called by the quorum device subsyetem (not provided as part of votequorum) to tell
+the voting system if the qurum device is present/active or not. If
+.B state
+is 1 then the votes for the device are included in the quorum calculation, otherwise not.
+This routine should be called at regular intervals to ensure that the device status
+is always known to votequorum. If
+.B votequorum_qdisk_poll
+is not called after (default) 10 seconds then the device will be deeded to be dead and
+its votes removed from the cluster. This does not unregister the device.
+The default poll time can be changed by setting the object database variable
+quorum.quorumdev_poll.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_qdisk_poll (3),
+.BR votequorum_qdisk_unregister (3),
+.BR votequorum_qdisk_getinfo (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_qdisk_register.3 corosync-trunk/man/votequorum_qdisk_register.3
--- corosync-0.92/man/votequorum_qdisk_register.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_qdisk_register.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,68 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_QDISK_REGISTER 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_qdisk_register \- Registers a new quorum device
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_qdisk_register(votequorum_handle_t " handle ", char * " name ", unsigned int " votes ");"
+.SH DESCRIPTION
+The
+.B votequorum_qdisk_register
+is used to register a new quorum device. A quorum device is an external way of adding votes to a small
+cluster. The quorum device is, in effect, a pseudo node in the cluster that provide votes based on some
+external device, usually a shared disk partition or perhaps a network router.
+.br
+This call creates the device but does not mark it active.
+.B votequorum_qdisk_poll
+must be called for the votes to be included in the quorum calculation.
+.br
+Note that it is the responsibility of the quorum device subsystem (not provided as part of votequorum)
+to keep all nodes informed of the quorum device status.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_qdisk_poll (3),
+.BR votequorum_qdisk_unregister (3),
+.BR votequorum_qdisk_getinfo (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_qdisk_unregister.3 corosync-trunk/man/votequorum_qdisk_unregister.3
--- corosync-0.92/man/votequorum_qdisk_unregister.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_qdisk_unregister.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,60 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_QDISK_UNREGISTER 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_qdisk_unregister \- Unregisters a new quorum device
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_qdisk_unregister(votequorum_handle_t " handle ");"
+.SH DESCRIPTION
+The
+.B votequorum_qdisk_unregister
+unregisters a quorum device. Any votes it had will be removed from the cluster. Not that this could
+make the cluster inquorate.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.BR votequorum_qdisk_poll (3),
+.BR votequorum_qdisk_unregister (3),
+.BR votequorum_qdisk_getinfo (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_setexpected.3 corosync-trunk/man/votequorum_setexpected.3
--- corosync-0.92/man/votequorum_setexpected.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_setexpected.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,60 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_SETEXPECTED 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_setexpected \- Sets the expected votes for the cluster
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_setexpected(votequorum_handle_t " handle ", int " expected_votes ");"
+.SH DESCRIPTION
+The
+.B votequorum_setexpected
+function is used to change the expected votes in the cluster. Expected votes is used to calculate
+quorum and should normally be the total number of votes that will exist when all the expected nodes
+are joined. Quorum will usually be half of this (rounded up).
+.br
+It is not possible to set expected votes up so that it makes the cluster inquorate using this command.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.PP
diff -Naurd corosync-0.92/man/votequorum_setvotes.3 corosync-trunk/man/votequorum_setvotes.3
--- corosync-0.92/man/votequorum_setvotes.3 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/man/votequorum_setvotes.3 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,57 @@
+.\"/*
+.\" * Copyright (c) 2009 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Christine Caulfield <ccaulfie@redhat.com>
+.\" *
+.\" * This software licensed under BSD license, the text of which follows:
+.\" *
+.\" * Redistribution and use in source and binary forms, with or without
+.\" * modification, are permitted provided that the following conditions are met:
+.\" *
+.\" * - Redistributions of source code must retain the above copyright notice,
+.\" * this list of conditions and the following disclaimer.
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
+.\" * this list of conditions and the following disclaimer in the documentation
+.\" * and/or other materials provided with the distribution.
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
+.\" * contributors may be used to endorse or promote products derived from this
+.\" * software without specific prior written permission.
+.\" *
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
+.\" */
+.TH VOTEQUORUM_VOTES 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
+.SH NAME
+votequorum_setvotes \- Sets the number of votes for a node
+.SH SYNOPSIS
+.B #include <corosync/votequorum.h>
+.sp
+.BI "int votequorum_setexpected(votequorum_handle_t " handle ", unsigned int " nodeid ", int " votes ");"
+.SH DESCRIPTION
+The
+.B votequorum_setvotes
+is used to change the number of votes that a node has. Note that it is not possible, using this function,
+to change the number of node votes such that the cluster goes inquorate.
+.SH RETURN VALUE
+This call returns the CS_OK value if successful, otherwise an error is returned.
+.PP
+.SH ERRORS
+The errors are undocumented.
+.SH "SEE ALSO"
+.BR votequorum_overview (8),
+.BR votequorum_initialize (3),
+.BR votequorum_finalize (3),
+.BR votequorum_dispatch (3),
+.BR votequorum_fd_get (3),
+.PP
diff -Naurd corosync-0.92/pkgconfig/libtemplate.pc.in corosync-trunk/pkgconfig/libtemplate.pc.in
--- corosync-0.92/pkgconfig/libtemplate.pc.in 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/pkgconfig/libtemplate.pc.in 2009-01-30 19:25:04.000000000 +0100
@@ -0,0 +1,11 @@
+prefix=@PREFIX@
+exec_prefix=${prefix}
+libdir=@LIBDIR@
+includedir=${prefix}/include
+
+Name: @LIB@
+Version: trunk
+Description: @LIB@
+Requires:
+Libs: -L${libdir} -l@LIB@
+Cflags: -I${includedir}
diff -Naurd corosync-0.92/pkgconfig/Makefile corosync-trunk/pkgconfig/Makefile
--- corosync-0.92/pkgconfig/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/pkgconfig/Makefile 2009-01-30 19:25:04.000000000 +0100
@@ -0,0 +1,50 @@
+# Copyright (c) 2009 Red Hat, Inc.
+#
+# All rights reserved.
+#
+# This software licensed under BSD license, the text of which follows:
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# - Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+# - Neither the name of the MontaVista Software, Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from this
+# software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR ENGINES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+# THE POSSIBILITY OF SUCH DAMAGE.
+
+# Include configuration
+#
+srcdir ?= $(CURDIR)/../
+subdir ?= pkgconfig
+
+include $(srcdir)/Makefile.inc
+
+LIBS = evs cpg cfg coroutil confdb quorum votequorum totem_pg logsys
+
+all:
+ for i in $(LIBS); do \
+ cat ${srcdir}/pkgconfig/libtemplate.pc.in | sed \
+ -e 's#@PREFIX@#$(PREFIX)#g' \
+ -e 's#@LIBDIR@#$(LIBDIR)#g' \
+ -e 's#@LIB@#'$${i}'#g' \
+ > lib$${i}.pc; \
+ done;
+
+clean:
+ rm -f *.pc
diff -Naurd corosync-0.92/services/cfg.c corosync-trunk/services/cfg.c
--- corosync-0.92/services/cfg.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/services/cfg.c 2009-01-30 12:56:34.000000000 +0100
@@ -1,13 +1,13 @@
/*
* Copyright (c) 2005-2006 MontaVista Software, Inc.
- * Copyright (c) 2006-2008 Red Hat, Inc.
+ * Copyright (c) 2006-2009 Red Hat, Inc.
*
* All rights reserved.
*
* Author: Steven Dake (sdake@redhat.com)
*
* This software licensed under BSD license, the text of which follows:
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
@@ -42,16 +42,18 @@
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
+#include <limits.h>
#include <errno.h>
#include <signal.h>
#include <string.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cfg.h>
#include <corosync/list.h>
#include <corosync/queue.h>
#include <corosync/mar_gen.h>
#include <corosync/ipc_gen.h>
+#include <corosync/totem/totemip.h>
#include <corosync/ipc_cfg.h>
#include <corosync/lcr/lcr_comp.h>
#include <corosync/engine/logsys.h>
@@ -60,7 +62,31 @@
LOGSYS_DECLARE_SUBSYS ("CFG", LOG_INFO);
enum cfg_message_req_types {
- MESSAGE_REQ_EXEC_CFG_RINGREENABLE = 0
+ MESSAGE_REQ_EXEC_CFG_RINGREENABLE = 0,
+ MESSAGE_REQ_EXEC_CFG_KILLNODE = 1,
+ MESSAGE_REQ_EXEC_CFG_SHUTDOWN = 2
+};
+
+#define DEFAULT_SHUTDOWN_TIMEOUT 5
+
+static struct list_head trackers_list;
+
+/*
+ * Variables controlling a requested shutdown
+ */
+static corosync_timer_handle_t shutdown_timer;
+static struct cfg_info *shutdown_con;
+static uint32_t shutdown_flags;
+static int shutdown_yes;
+static int shutdown_no;
+static int shutdown_expected;
+
+struct cfg_info
+{
+ struct list_head list;
+ void *conn;
+ void *tracker_conn;
+ enum {SHUTDOWN_REPLY_UNKNOWN, SHUTDOWN_REPLY_YES, SHUTDOWN_REPLY_NO} shutdown_reply;
};
static void cfg_confchg_fn (
@@ -82,6 +108,16 @@
void *message,
unsigned int nodeid);
+static void message_handler_req_exec_cfg_killnode (
+ void *message,
+ unsigned int nodeid);
+
+static void message_handler_req_exec_cfg_shutdown (
+ void *message,
+ unsigned int nodeid);
+
+static void exec_cfg_killnode_endian_convert (void *msg);
+
static void message_handler_req_lib_cfg_ringstatusget (
void *conn,
void *msg);
@@ -114,6 +150,22 @@
void *conn,
void *msg);
+static void message_handler_req_lib_cfg_killnode (
+ void *conn,
+ void *msg);
+
+static void message_handler_req_lib_cfg_tryshutdown (
+ void *conn,
+ void *msg);
+
+static void message_handler_req_lib_cfg_replytoshutdown (
+ void *conn,
+ void *msg);
+
+static void message_handler_req_lib_cfg_get_node_addrs (
+ void *conn,
+ void *msg);
+
/*
* Service Handler Definition
*/
@@ -123,56 +175,87 @@
.lib_handler_fn = message_handler_req_lib_cfg_ringstatusget,
.response_size = sizeof (struct res_lib_cfg_ringstatusget),
.response_id = MESSAGE_RES_CFG_RINGSTATUSGET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 1 */
.lib_handler_fn = message_handler_req_lib_cfg_ringreenable,
.response_size = sizeof (struct res_lib_cfg_ringreenable),
.response_id = MESSAGE_RES_CFG_RINGREENABLE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 2 */
.lib_handler_fn = message_handler_req_lib_cfg_statetrack,
.response_size = sizeof (struct res_lib_cfg_statetrack),
.response_id = MESSAGE_RES_CFG_STATETRACKSTART,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 3 */
.lib_handler_fn = message_handler_req_lib_cfg_statetrackstop,
.response_size = sizeof (struct res_lib_cfg_statetrackstop),
.response_id = MESSAGE_RES_CFG_STATETRACKSTOP,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 4 */
.lib_handler_fn = message_handler_req_lib_cfg_administrativestateset,
.response_size = sizeof (struct res_lib_cfg_administrativestateset),
.response_id = MESSAGE_RES_CFG_ADMINISTRATIVESTATESET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 5 */
.lib_handler_fn = message_handler_req_lib_cfg_administrativestateget,
.response_size = sizeof (struct res_lib_cfg_administrativestateget),
.response_id = MESSAGE_RES_CFG_ADMINISTRATIVESTATEGET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 6 */
.lib_handler_fn = message_handler_req_lib_cfg_serviceload,
.response_size = sizeof (struct res_lib_cfg_serviceload),
.response_id = MESSAGE_RES_CFG_SERVICELOAD,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 7 */
.lib_handler_fn = message_handler_req_lib_cfg_serviceunload,
.response_size = sizeof (struct res_lib_cfg_serviceunload),
.response_id = MESSAGE_RES_CFG_SERVICEUNLOAD,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 8 */
+ .lib_handler_fn = message_handler_req_lib_cfg_killnode,
+ .response_size = sizeof (struct res_lib_cfg_killnode),
+ .response_id = MESSAGE_RES_CFG_KILLNODE,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 9 */
+ .lib_handler_fn = message_handler_req_lib_cfg_tryshutdown,
+ .response_size = sizeof (struct res_lib_cfg_tryshutdown),
+ .response_id = MESSAGE_RES_CFG_TRYSHUTDOWN,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 10 */
+ .lib_handler_fn = message_handler_req_lib_cfg_replytoshutdown,
+ .response_size = 0,
+ .response_id = 0,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 11 */
+ .lib_handler_fn = message_handler_req_lib_cfg_get_node_addrs,
+ .response_size = sizeof (struct res_lib_cfg_get_node_addrs),
+ .response_id = MESSAGE_RES_CFG_GET_NODE_ADDRS,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
}
};
static struct corosync_exec_handler cfg_exec_engine[] =
{
- {
- message_handler_req_exec_cfg_ringreenable
+ { /* 0 */
+ .exec_handler_fn = message_handler_req_exec_cfg_ringreenable,
+ },
+ { /* 1 */
+ .exec_handler_fn = message_handler_req_exec_cfg_killnode,
+ .exec_endian_convert_fn = exec_cfg_killnode_endian_convert
+ },
+ { /* 2 */
+ .exec_handler_fn = message_handler_req_exec_cfg_shutdown,
}
};
@@ -182,8 +265,9 @@
struct corosync_service_engine cfg_service_engine = {
.name = "corosync configuration service",
.id = CFG_SERVICE,
- .private_data_size = 0,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED,
+ .private_data_size = sizeof(struct cfg_info),
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED,
+ .allow_inquorate = CS_LIB_ALLOW_INQUORATE,
.lib_init_fn = cfg_lib_init_fn,
.lib_exit_fn = cfg_lib_exit_fn,
.lib_engine = cfg_lib_engine,
@@ -238,12 +322,24 @@
mar_message_source_t source __attribute__((aligned(8)));
};
+struct req_exec_cfg_killnode {
+ mar_req_header_t header __attribute__((aligned(8)));
+ mar_uint32_t nodeid __attribute__((aligned(8)));
+ mar_name_t reason __attribute__((aligned(8)));
+};
+
+struct req_exec_cfg_shutdown {
+ mar_req_header_t header __attribute__((aligned(8)));
+};
+
/* IMPL */
static int cfg_exec_init_fn (
struct corosync_api_v1 *corosync_api_v1)
{
api = corosync_api_v1;
+
+ list_init(&trackers_list);
return (0);
}
@@ -256,16 +352,193 @@
{
}
+/*
+ * Tell other nodes we are shutting down
+ */
+static int send_shutdown()
+{
+ struct req_exec_cfg_shutdown req_exec_cfg_shutdown;
+ struct iovec iovec;
+
+ ENTER();
+ req_exec_cfg_shutdown.header.size =
+ sizeof (struct req_exec_cfg_shutdown);
+ req_exec_cfg_shutdown.header.id = SERVICE_ID_MAKE (CFG_SERVICE,
+ MESSAGE_REQ_EXEC_CFG_SHUTDOWN);
+
+ iovec.iov_base = (char *)&req_exec_cfg_shutdown;
+ iovec.iov_len = sizeof (struct req_exec_cfg_shutdown);
+
+ assert (api->totem_mcast (&iovec, 1, TOTEM_SAFE) == 0);
+
+ LEAVE();
+ return 0;
+}
+
+static void send_test_shutdown(void * conn, int status)
+{
+ struct res_lib_cfg_testshutdown res_lib_cfg_testshutdown;
+ struct list_head *iter;
+
+ ENTER();
+ res_lib_cfg_testshutdown.header.size = sizeof(struct res_lib_cfg_testshutdown);
+ res_lib_cfg_testshutdown.header.id = MESSAGE_RES_CFG_TESTSHUTDOWN;
+ res_lib_cfg_testshutdown.header.error = status;
+ res_lib_cfg_testshutdown.flags = shutdown_flags;
+
+ if (conn) {
+ TRACE1("sending testshutdown to %p", conn);
+ api->ipc_conn_send_response(conn, &res_lib_cfg_testshutdown,
+ sizeof(res_lib_cfg_testshutdown));
+ } else {
+ for (iter = trackers_list.next; iter != &trackers_list; iter = iter->next) {
+ struct cfg_info *ci = list_entry(iter, struct cfg_info, list);
+
+ TRACE1("sending testshutdown to %p", ci->tracker_conn);
+ api->ipc_conn_send_response(ci->tracker_conn, &res_lib_cfg_testshutdown,
+ sizeof(res_lib_cfg_testshutdown));
+ }
+ }
+ LEAVE();
+}
+
+static void check_shutdown_status()
+{
+ ENTER();
+
+ /*
+ * Shutdown client might have gone away
+ */
+ if (!shutdown_con) {
+ LEAVE();
+ return;
+ }
+
+ /*
+ * All replies safely gathered in ?
+ */
+ if (shutdown_yes + shutdown_no >= shutdown_expected) {
+ struct res_lib_cfg_tryshutdown res_lib_cfg_tryshutdown;
+
+ api->timer_delete(shutdown_timer);
+
+ if (shutdown_yes >= shutdown_expected ||
+ shutdown_flags == CFG_SHUTDOWN_FLAG_REGARDLESS) {
+ TRACE1("shutdown confirmed");
+
+ /*
+ * Tell other nodes we are going down
+ */
+ send_shutdown();
+
+ res_lib_cfg_tryshutdown.header.size = sizeof(struct res_lib_cfg_tryshutdown);
+ res_lib_cfg_tryshutdown.header.id = MESSAGE_RES_CFG_TRYSHUTDOWN;
+ res_lib_cfg_tryshutdown.header.error = CS_OK;
+
+ /*
+ * Tell originator that shutdown was confirmed
+ */
+ api->ipc_conn_send_response(shutdown_con->conn, &res_lib_cfg_tryshutdown,
+ sizeof(res_lib_cfg_tryshutdown));
+ shutdown_con = NULL;
+ }
+ else {
+
+ TRACE1("shutdown cancelled");
+ res_lib_cfg_tryshutdown.header.size = sizeof(struct res_lib_cfg_tryshutdown);
+ res_lib_cfg_tryshutdown.header.id = MESSAGE_RES_CFG_TRYSHUTDOWN;
+ res_lib_cfg_tryshutdown.header.error = CS_ERR_BUSY;
+
+ /*
+ * Tell originator that shutdown was cancelled
+ */
+ api->ipc_conn_send_response(shutdown_con->conn, &res_lib_cfg_tryshutdown,
+ sizeof(res_lib_cfg_tryshutdown));
+ shutdown_con = NULL;
+ }
+
+ log_printf(LOG_DEBUG, "shutdown decision is: (yes count: %d, no count: %d) flags=%x\n", shutdown_yes, shutdown_no, shutdown_flags);
+ }
+ LEAVE();
+}
+
+
+/*
+ * Not all nodes responded to the shutdown (in time)
+ */
+static void shutdown_timer_fn(void *arg)
+{
+ ENTER();
+
+ /*
+ * Mark undecideds as "NO"
+ */
+ shutdown_no = shutdown_expected;
+ check_shutdown_status();
+
+ send_test_shutdown(NULL, CS_ERR_TIMEOUT);
+ LEAVE();
+}
+
+static void remove_ci_from_shutdown(struct cfg_info *ci)
+{
+ ENTER();
+
+ /*
+ * If the controlling shutdown process has quit, then cancel the
+ * shutdown session
+ */
+ if (ci == shutdown_con) {
+ shutdown_con = NULL;
+ api->timer_delete(shutdown_timer);
+ }
+
+ if (!list_empty(&ci->list)) {
+ list_del(&ci->list);
+ list_init(&ci->list);
+
+ /*
+ * Remove our option
+ */
+ if (shutdown_con) {
+ if (ci->shutdown_reply == SHUTDOWN_REPLY_YES)
+ shutdown_yes--;
+ if (ci->shutdown_reply == SHUTDOWN_REPLY_NO)
+ shutdown_no--;
+ }
+
+ /*
+ * If we are leaving, then that's an implicit YES to shutdown
+ */
+ ci->shutdown_reply = SHUTDOWN_REPLY_YES;
+ shutdown_yes++;
+
+ check_shutdown_status();
+ }
+ LEAVE();
+}
+
+
int cfg_lib_exit_fn (void *conn)
{
+ struct cfg_info *ci = (struct cfg_info *)api->ipc_private_data_get (conn);
+
+ ENTER();
+ if (!list_empty(&ci->list)) {
+ list_del(&ci->list);
+ remove_ci_from_shutdown(ci);
+ }
+ LEAVE();
return (0);
}
static int cfg_lib_init_fn (void *conn)
{
-
- ENTER("");
- LEAVE("");
+ struct cfg_info *ci = (struct cfg_info *)api->ipc_private_data_get (conn);
+
+ ENTER();
+ list_init(&ci->list);
+ LEAVE();
return (0);
}
@@ -281,18 +554,64 @@
(struct req_exec_cfg_ringreenable *)message;
struct res_lib_cfg_ringreenable res_lib_cfg_ringreenable;
- ENTER("");
+ ENTER();
api->totem_ring_reenable ();
if (api->ipc_source_is_local(&req_exec_cfg_ringreenable->source)) {
res_lib_cfg_ringreenable.header.id = MESSAGE_RES_CFG_RINGREENABLE;
res_lib_cfg_ringreenable.header.size = sizeof (struct res_lib_cfg_ringreenable);
- res_lib_cfg_ringreenable.header.error = SA_AIS_OK;
+ res_lib_cfg_ringreenable.header.error = CS_OK;
api->ipc_conn_send_response (
req_exec_cfg_ringreenable->source.conn,
&res_lib_cfg_ringreenable,
sizeof (struct res_lib_cfg_ringreenable));
}
- LEAVE("");
+ LEAVE();
+}
+
+static void exec_cfg_killnode_endian_convert (void *msg)
+{
+ struct req_exec_cfg_killnode *req_exec_cfg_killnode =
+ (struct req_exec_cfg_killnode *)msg;
+ ENTER();
+
+ swab_mar_name_t(&req_exec_cfg_killnode->reason);
+ LEAVE();
+}
+
+
+static void message_handler_req_exec_cfg_killnode (
+ void *message,
+ unsigned int nodeid)
+{
+ struct req_exec_cfg_killnode *req_exec_cfg_killnode =
+ (struct req_exec_cfg_killnode *)message;
+ cs_name_t reason;
+
+ ENTER();
+ log_printf(LOG_DEBUG, "request to kill node %d(us=%d): %s\n", req_exec_cfg_killnode->nodeid, api->totem_nodeid_get(), reason.value);
+ if (req_exec_cfg_killnode->nodeid == api->totem_nodeid_get()) {
+ marshall_from_mar_name_t(&reason, &req_exec_cfg_killnode->reason);
+ log_printf(LOG_NOTICE, "Killed by node %d: %s\n",
+ nodeid, reason.value);
+ corosync_fatal_error(COROSYNC_FATAL_ERROR_EXIT);
+ }
+ LEAVE();
+}
+
+/*
+ * Self shutdown
+ */
+static void message_handler_req_exec_cfg_shutdown (
+ void *message,
+ unsigned int nodeid)
+{
+ ENTER();
+
+ log_printf(LOG_NOTICE, "Node %d was shut down by sysadmin\n", nodeid);
+ if (nodeid == api->totem_nodeid_get()) {
+ corosync_fatal_error(COROSYNC_FATAL_ERROR_EXIT);
+ }
+ LEAVE();
}
@@ -310,11 +629,11 @@
char *totem_ip_string;
unsigned int i;
- ENTER("");
+ ENTER();
res_lib_cfg_ringstatusget.header.id = MESSAGE_RES_CFG_RINGSTATUSGET;
res_lib_cfg_ringstatusget.header.size = sizeof (struct res_lib_cfg_ringstatusget);
- res_lib_cfg_ringstatusget.header.error = SA_AIS_OK;
+ res_lib_cfg_ringstatusget.header.error = CS_OK;
api->totem_ifaces_get (
api->totem_nodeid_get(),
@@ -336,7 +655,7 @@
&res_lib_cfg_ringstatusget,
sizeof (struct res_lib_cfg_ringstatusget));
- LEAVE("");
+ LEAVE();
}
static void message_handler_req_lib_cfg_ringreenable (
@@ -346,7 +665,7 @@
struct req_exec_cfg_ringreenable req_exec_cfg_ringreenable;
struct iovec iovec;
- ENTER("");
+ ENTER();
req_exec_cfg_ringreenable.header.size =
sizeof (struct req_exec_cfg_ringreenable);
req_exec_cfg_ringreenable.header.id = SERVICE_ID_MAKE (CFG_SERVICE,
@@ -358,27 +677,56 @@
assert (api->totem_mcast (&iovec, 1, TOTEM_SAFE) == 0);
- LEAVE("");
+ LEAVE();
}
static void message_handler_req_lib_cfg_statetrack (
void *conn,
void *msg)
{
+ struct cfg_info *ci = (struct cfg_info *)api->ipc_private_data_get (conn);
// struct req_lib_cfg_statetrack *req_lib_cfg_statetrack = (struct req_lib_cfg_statetrack *)message;
+ struct res_lib_cfg_statetrack res_lib_cfg_statetrack;
- ENTER("");
- LEAVE("");
+ ENTER();
+
+ /*
+ * We only do shutdown tracking at the moment
+ */
+ if (list_empty(&ci->list)) {
+ list_add(&ci->list, &trackers_list);
+ ci->tracker_conn = api->ipc_conn_partner_get (conn);
+
+ if (shutdown_con) {
+ /*
+ * Shutdown already in progress, ask the newcomer's opinion
+ */
+ ci->shutdown_reply = SHUTDOWN_REPLY_UNKNOWN;
+ shutdown_expected++;
+ send_test_shutdown(ci->tracker_conn, CS_OK);
+ }
+ }
+
+ res_lib_cfg_statetrack.header.size = sizeof(struct res_lib_cfg_statetrack);
+ res_lib_cfg_statetrack.header.id = MESSAGE_RES_CFG_STATETRACKSTART;
+ res_lib_cfg_statetrack.header.error = CS_OK;
+
+ api->ipc_conn_send_response(conn, &res_lib_cfg_statetrack,
+ sizeof(res_lib_cfg_statetrack));
+
+ LEAVE();
}
static void message_handler_req_lib_cfg_statetrackstop (
void *conn,
void *msg)
{
+ struct cfg_info *ci = (struct cfg_info *)api->ipc_private_data_get (conn);
// struct req_lib_cfg_statetrackstop *req_lib_cfg_statetrackstop = (struct req_lib_cfg_statetrackstop *)message;
- ENTER("");
- LEAVE("");
+ ENTER();
+ remove_ci_from_shutdown(ci);
+ LEAVE();
}
static void message_handler_req_lib_cfg_administrativestateset (
@@ -386,16 +734,17 @@
void *msg)
{
// struct req_lib_cfg_administrativestateset *req_lib_cfg_administrativestateset = (struct req_lib_cfg_administrativestateset *)message;
- ENTER("");
- LEAVE("");
+
+ ENTER();
+ LEAVE();
}
static void message_handler_req_lib_cfg_administrativestateget (
void *conn,
void *msg)
{
// struct req_lib_cfg_administrativestateget *req_lib_cfg_administrativestateget = (struct req_lib_cfg_administrativestateget *)message;
- ENTER("");
- LEAVE("");
+ ENTER();
+ LEAVE();
}
static void message_handler_req_lib_cfg_serviceload (
@@ -406,7 +755,7 @@
(struct req_lib_cfg_serviceload *)msg;
struct res_lib_cfg_serviceload res_lib_cfg_serviceload;
- ENTER("");
+ ENTER();
api->service_link_and_init (
api,
(char *)req_lib_cfg_serviceload->service_name,
@@ -414,12 +763,12 @@
res_lib_cfg_serviceload.header.id = MESSAGE_RES_CFG_SERVICEUNLOAD;
res_lib_cfg_serviceload.header.size = sizeof (struct res_lib_cfg_serviceload);
- res_lib_cfg_serviceload.header.error = SA_AIS_OK;
+ res_lib_cfg_serviceload.header.error = CS_OK;
api->ipc_conn_send_response (
conn,
&res_lib_cfg_serviceload,
sizeof (struct res_lib_cfg_serviceload));
- LEAVE("");
+ LEAVE();
}
static void message_handler_req_lib_cfg_serviceunload (
@@ -430,17 +779,225 @@
(struct req_lib_cfg_serviceunload *)msg;
struct res_lib_cfg_serviceunload res_lib_cfg_serviceunload;
- ENTER("");
+ ENTER();
api->service_unlink_and_exit (
api,
(char *)req_lib_cfg_serviceunload->service_name,
req_lib_cfg_serviceunload->service_ver);
res_lib_cfg_serviceunload.header.id = MESSAGE_RES_CFG_SERVICEUNLOAD;
res_lib_cfg_serviceunload.header.size = sizeof (struct res_lib_cfg_serviceunload);
- res_lib_cfg_serviceunload.header.error = SA_AIS_OK;
+ res_lib_cfg_serviceunload.header.error = CS_OK;
api->ipc_conn_send_response (
conn,
&res_lib_cfg_serviceunload,
sizeof (struct res_lib_cfg_serviceunload));
- LEAVE("");
+ LEAVE();
+}
+
+
+static void message_handler_req_lib_cfg_killnode (
+ void *conn,
+ void *msg)
+{
+ struct req_lib_cfg_killnode *req_lib_cfg_killnode = (struct req_lib_cfg_killnode *)msg;
+ struct res_lib_cfg_killnode res_lib_cfg_killnode;
+ struct req_exec_cfg_killnode req_exec_cfg_killnode;
+ struct iovec iovec;
+ int res;
+
+ ENTER();
+ req_exec_cfg_killnode.header.size =
+ sizeof (struct req_exec_cfg_killnode);
+ req_exec_cfg_killnode.header.id = SERVICE_ID_MAKE (CFG_SERVICE,
+ MESSAGE_REQ_EXEC_CFG_KILLNODE);
+ req_exec_cfg_killnode.nodeid = req_lib_cfg_killnode->nodeid;
+ marshall_to_mar_name_t(&req_exec_cfg_killnode.reason, &req_lib_cfg_killnode->reason);
+
+ iovec.iov_base = (char *)&req_exec_cfg_killnode;
+ iovec.iov_len = sizeof (struct req_exec_cfg_killnode);
+
+ res = api->totem_mcast (&iovec, 1, TOTEM_SAFE);
+
+ res_lib_cfg_killnode.header.size = sizeof(struct res_lib_cfg_killnode);
+ res_lib_cfg_killnode.header.id = MESSAGE_RES_CFG_KILLNODE;
+ res_lib_cfg_killnode.header.error = CS_OK;
+
+ api->ipc_conn_send_response(conn, &res_lib_cfg_killnode,
+ sizeof(res_lib_cfg_killnode));
+
+ LEAVE();
+}
+
+
+static void message_handler_req_lib_cfg_tryshutdown (
+ void *conn,
+ void *msg)
+{
+ struct cfg_info *ci = (struct cfg_info *)api->ipc_private_data_get (conn);
+ struct req_lib_cfg_tryshutdown *req_lib_cfg_tryshutdown = (struct req_lib_cfg_tryshutdown *)msg;
+ struct res_lib_cfg_tryshutdown res_lib_cfg_tryshutdown;
+ struct list_head *iter;
+
+ ENTER();
+
+ if (req_lib_cfg_tryshutdown->flags == CFG_SHUTDOWN_FLAG_IMMEDIATE) {
+
+ /*
+ * Tell other nodes
+ */
+ send_shutdown();
+
+ res_lib_cfg_tryshutdown.header.size = sizeof(struct res_lib_cfg_tryshutdown);
+ res_lib_cfg_tryshutdown.header.id = MESSAGE_RES_CFG_TRYSHUTDOWN;
+ res_lib_cfg_tryshutdown.header.error = CS_OK;
+ api->ipc_conn_send_response(conn, &res_lib_cfg_tryshutdown,
+ sizeof(res_lib_cfg_tryshutdown));
+
+ LEAVE();
+ return;
+ }
+
+ /*
+ * Shutdown in progress, return an error
+ */
+ if (shutdown_con) {
+ struct res_lib_cfg_tryshutdown res_lib_cfg_tryshutdown;
+
+ res_lib_cfg_tryshutdown.header.size = sizeof(struct res_lib_cfg_tryshutdown);
+ res_lib_cfg_tryshutdown.header.id = MESSAGE_RES_CFG_TRYSHUTDOWN;
+ res_lib_cfg_tryshutdown.header.error = CS_ERR_EXIST;
+
+ api->ipc_conn_send_response(conn, &res_lib_cfg_tryshutdown,
+ sizeof(res_lib_cfg_tryshutdown));
+
+
+ LEAVE();
+
+ return;
+ }
+
+ ci->conn = conn;
+ shutdown_con = (struct cfg_info *)api->ipc_private_data_get (conn);
+ shutdown_flags = req_lib_cfg_tryshutdown->flags;
+ shutdown_yes = 0;
+ shutdown_no = 0;
+
+ /*
+ * Count the number of listeners
+ */
+ shutdown_expected = 0;
+
+ for (iter = trackers_list.next; iter != &trackers_list; iter = iter->next) {
+ struct cfg_info *ci = list_entry(iter, struct cfg_info, list);
+ ci->shutdown_reply = SHUTDOWN_REPLY_UNKNOWN;
+ shutdown_expected++;
+ }
+
+ /*
+ * If no-one is listening for events then we can just go down now
+ */
+ if (shutdown_expected == 0) {
+ send_shutdown();
+ LEAVE();
+ return;
+ }
+ else {
+ unsigned int cfg_handle;
+ unsigned int find_handle;
+ char *timeout_str;
+ unsigned int shutdown_timeout = DEFAULT_SHUTDOWN_TIMEOUT;
+
+ /*
+ * Look for a shutdown timeout in objdb
+ */
+ api->object_find_create(OBJECT_PARENT_HANDLE, "cfg", strlen("cfg"), &find_handle);
+ api->object_find_next(find_handle, &cfg_handle);
+ api->object_find_destroy(find_handle);
+
+ if (cfg_handle) {
+ if ( !api->object_key_get(cfg_handle,
+ "shutdown_timeout",
+ strlen("shutdown_timeout"),
+ (void *)&timeout_str,
+ NULL)) {
+ shutdown_timeout = atoi(timeout_str);
+ }
+ }
+
+ /*
+ * Start the timer. If we don't get a full set of replies before this goes
+ * off we'll cancel the shutdown
+ */
+ api->timer_add_duration((unsigned long long)shutdown_timeout*1000000000, NULL,
+ shutdown_timer_fn, &shutdown_timer);
+
+ /*
+ * Tell the users we would like to shut down
+ */
+ send_test_shutdown(NULL, CS_OK);
+ }
+
+ /*
+ * We don't sent a reply to the caller here.
+ * We send it when we know if we can shut down or not
+ */
+
+ LEAVE();
+}
+
+static void message_handler_req_lib_cfg_replytoshutdown (
+ void *conn,
+ void *msg)
+{
+ struct cfg_info *ci = (struct cfg_info *)api->ipc_private_data_get (conn);
+ struct req_lib_cfg_replytoshutdown *req_lib_cfg_replytoshutdown = (struct req_lib_cfg_replytoshutdown *)msg;
+
+ ENTER();
+ if (!shutdown_con) {
+ LEAVE();
+ return;
+ }
+
+ if (req_lib_cfg_replytoshutdown->response) {
+ shutdown_yes++;
+ ci->shutdown_reply = SHUTDOWN_REPLY_YES;
+ }
+ else {
+ shutdown_no++;
+ ci->shutdown_reply = SHUTDOWN_REPLY_NO;
+ }
+ check_shutdown_status();
+ LEAVE();
+}
+
+static void message_handler_req_lib_cfg_get_node_addrs (void *conn, void *msg)
+{
+ struct totem_ip_address node_ifs[INTERFACE_MAX];
+ char buf[PIPE_BUF];
+ char **status;
+ unsigned int num_interfaces = 0;
+ int ret = CS_OK;
+ int i;
+ struct req_lib_cfg_get_node_addrs *req_lib_cfg_get_node_addrs = (struct req_lib_cfg_get_node_addrs *)msg;
+ struct res_lib_cfg_get_node_addrs *res_lib_cfg_get_node_addrs = (struct res_lib_cfg_get_node_addrs *)buf;
+
+ if (req_lib_cfg_get_node_addrs->nodeid == 0)
+ req_lib_cfg_get_node_addrs->nodeid = api->totem_nodeid_get();
+
+ api->totem_ifaces_get(req_lib_cfg_get_node_addrs->nodeid, node_ifs, &status, &num_interfaces);
+
+ res_lib_cfg_get_node_addrs->header.size = sizeof(struct res_lib_cfg_get_node_addrs) + (num_interfaces * TOTEMIP_ADDRLEN);
+ res_lib_cfg_get_node_addrs->header.id = MESSAGE_RES_CFG_GET_NODE_ADDRS;
+ res_lib_cfg_get_node_addrs->header.error = ret;
+ res_lib_cfg_get_node_addrs->num_addrs = num_interfaces;
+ if (num_interfaces) {
+ res_lib_cfg_get_node_addrs->family = node_ifs[0].family;
+ for (i = 0; i<num_interfaces; i++) {
+ memcpy(&res_lib_cfg_get_node_addrs->addrs[i][0], node_ifs[i].addr, TOTEMIP_ADDRLEN);
+ }
+ }
+ else {
+ res_lib_cfg_get_node_addrs->header.error = CS_ERR_NOT_EXIST;
+ }
+ api->ipc_conn_send_response(conn, res_lib_cfg_get_node_addrs, res_lib_cfg_get_node_addrs->header.size);
}
diff -Naurd corosync-0.92/services/confdb.c corosync-trunk/services/confdb.c
--- corosync-0.92/services/confdb.c 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/services/confdb.c 2009-01-23 16:41:06.000000000 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008 Red Hat, Inc.
+ * Copyright (c) 2008-2009 Red Hat, Inc.
*
* All rights reserved.
*
@@ -38,7 +38,7 @@
#include <errno.h>
#include <unistd.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cfg.h>
#include <corosync/list.h>
#include <corosync/queue.h>
@@ -106,103 +106,103 @@
.lib_handler_fn = message_handler_req_lib_confdb_object_create,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_OBJECT_CREATE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 1 */
.lib_handler_fn = message_handler_req_lib_confdb_object_destroy,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_OBJECT_DESTROY,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 2 */
.lib_handler_fn = message_handler_req_lib_confdb_object_find,
.response_size = sizeof (struct res_lib_confdb_object_find),
.response_id = MESSAGE_RES_CONFDB_OBJECT_FIND,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 3 */
.lib_handler_fn = message_handler_req_lib_confdb_key_create,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_KEY_CREATE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 4 */
.lib_handler_fn = message_handler_req_lib_confdb_key_get,
.response_size = sizeof (struct res_lib_confdb_key_get),
.response_id = MESSAGE_RES_CONFDB_KEY_GET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 5 */
.lib_handler_fn = message_handler_req_lib_confdb_key_replace,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_KEY_REPLACE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 6 */
.lib_handler_fn = message_handler_req_lib_confdb_key_delete,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_KEY_DELETE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 7 */
.lib_handler_fn = message_handler_req_lib_confdb_object_iter,
.response_size = sizeof (struct res_lib_confdb_object_iter),
.response_id = MESSAGE_RES_CONFDB_OBJECT_ITER,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 8 */
.lib_handler_fn = message_handler_req_lib_confdb_object_parent_get,
.response_size = sizeof (struct res_lib_confdb_object_parent_get),
.response_id = MESSAGE_RES_CONFDB_OBJECT_PARENT_GET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 9 */
.lib_handler_fn = message_handler_req_lib_confdb_key_iter,
.response_size = sizeof (struct res_lib_confdb_key_iter),
.response_id = MESSAGE_RES_CONFDB_KEY_ITER,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 10 */
.lib_handler_fn = message_handler_req_lib_confdb_track_start,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_TRACK_START,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 11 */
.lib_handler_fn = message_handler_req_lib_confdb_track_stop,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_TRACK_STOP,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 12 */
.lib_handler_fn = message_handler_req_lib_confdb_write,
.response_size = sizeof (struct res_lib_confdb_write),
.response_id = MESSAGE_RES_CONFDB_WRITE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 13 */
.lib_handler_fn = message_handler_req_lib_confdb_reload,
.response_size = sizeof (struct res_lib_confdb_reload),
.response_id = MESSAGE_RES_CONFDB_RELOAD,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 14 */
.lib_handler_fn = message_handler_req_lib_confdb_object_find_destroy,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CONFDB_OBJECT_FIND_DESTROY,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 15 */
.lib_handler_fn = message_handler_req_lib_confdb_key_increment,
.response_size = sizeof (struct res_lib_confdb_key_incdec),
.response_id = MESSAGE_RES_CONFDB_KEY_INCREMENT,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 16 */
.lib_handler_fn = message_handler_req_lib_confdb_key_decrement,
.response_size = sizeof (struct res_lib_confdb_key_incdec),
.response_id = MESSAGE_RES_CONFDB_KEY_DECREMENT,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
};
@@ -211,7 +211,8 @@
.name = "corosync cluster config database access v1.01",
.id = CONFDB_SERVICE,
.private_data_size = 0,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED,
+ .allow_inquorate = CS_LIB_ALLOW_INQUORATE,
.lib_init_fn = confdb_lib_init_fn,
.lib_exit_fn = confdb_lib_exit_fn,
.lib_engine = confdb_lib_engine,
@@ -279,6 +280,7 @@
api->object_track_stop(confdb_notify_lib_of_key_change,
confdb_notify_lib_of_new_object,
confdb_notify_lib_of_destroyed_object,
+ NULL,
api->ipc_conn_partner_get (conn));
return (0);
}
@@ -288,13 +290,13 @@
struct req_lib_confdb_object_create *req_lib_confdb_object_create = (struct req_lib_confdb_object_create *)message;
struct res_lib_confdb_object_create res_lib_confdb_object_create;
unsigned int object_handle;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_create(req_lib_confdb_object_create->parent_object_handle,
&object_handle,
req_lib_confdb_object_create->object_name.value,
req_lib_confdb_object_create->object_name.length))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res_lib_confdb_object_create.object_handle = object_handle;
res_lib_confdb_object_create.header.size = sizeof(res_lib_confdb_object_create);
@@ -307,10 +309,10 @@
{
struct req_lib_confdb_object_destroy *req_lib_confdb_object_destroy = (struct req_lib_confdb_object_destroy *)message;
mar_res_header_t res;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_destroy(req_lib_confdb_object_destroy->object_handle))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_OBJECT_DESTROY;
@@ -322,12 +324,10 @@
{
struct req_lib_confdb_object_find_destroy *req_lib_confdb_object_find_destroy = (struct req_lib_confdb_object_find_destroy *)message;
mar_res_header_t res;
- int ret = SA_AIS_OK;
-
- log_printf(LOG_LEVEL_DEBUG, "object_find_destroy for conn=%p, %d\n", conn, req_lib_confdb_object_find_destroy->find_handle);
+ int ret = CS_OK;
if (api->object_find_destroy(req_lib_confdb_object_find_destroy->find_handle))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_OBJECT_FIND_DESTROY;
@@ -340,14 +340,14 @@
{
struct req_lib_confdb_key_create *req_lib_confdb_key_create = (struct req_lib_confdb_key_create *)message;
mar_res_header_t res;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_create(req_lib_confdb_key_create->object_handle,
req_lib_confdb_key_create->key_name.value,
req_lib_confdb_key_create->key_name.length,
req_lib_confdb_key_create->value.value,
req_lib_confdb_key_create->value.length))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_KEY_CREATE;
@@ -361,14 +361,14 @@
struct res_lib_confdb_key_get res_lib_confdb_key_get;
int value_len;
void *value;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_get(req_lib_confdb_key_get->parent_object_handle,
req_lib_confdb_key_get->key_name.value,
req_lib_confdb_key_get->key_name.length,
&value,
&value_len))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
else {
memcpy(res_lib_confdb_key_get.value.value, value, value_len);
res_lib_confdb_key_get.value.length = value_len;
@@ -384,15 +384,13 @@
{
struct req_lib_confdb_key_get *req_lib_confdb_key_get = (struct req_lib_confdb_key_get *)message;
struct res_lib_confdb_key_incdec res_lib_confdb_key_incdec;
- int value_len;
- void *value;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_increment(req_lib_confdb_key_get->parent_object_handle,
req_lib_confdb_key_get->key_name.value,
req_lib_confdb_key_get->key_name.length,
&res_lib_confdb_key_incdec.value))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res_lib_confdb_key_incdec.header.size = sizeof(res_lib_confdb_key_incdec);
res_lib_confdb_key_incdec.header.id = MESSAGE_RES_CONFDB_KEY_INCREMENT;
@@ -404,15 +402,13 @@
{
struct req_lib_confdb_key_get *req_lib_confdb_key_get = (struct req_lib_confdb_key_get *)message;
struct res_lib_confdb_key_incdec res_lib_confdb_key_incdec;
- int value_len;
- void *value;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_decrement(req_lib_confdb_key_get->parent_object_handle,
req_lib_confdb_key_get->key_name.value,
req_lib_confdb_key_get->key_name.length,
&res_lib_confdb_key_incdec.value))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res_lib_confdb_key_incdec.header.size = sizeof(res_lib_confdb_key_incdec);
res_lib_confdb_key_incdec.header.id = MESSAGE_RES_CONFDB_KEY_DECREMENT;
@@ -424,7 +420,7 @@
{
struct req_lib_confdb_key_replace *req_lib_confdb_key_replace = (struct req_lib_confdb_key_replace *)message;
mar_res_header_t res;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_replace(req_lib_confdb_key_replace->object_handle,
req_lib_confdb_key_replace->key_name.value,
@@ -433,7 +429,7 @@
req_lib_confdb_key_replace->old_value.length,
req_lib_confdb_key_replace->new_value.value,
req_lib_confdb_key_replace->new_value.length))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_KEY_REPLACE;
@@ -445,14 +441,14 @@
{
struct req_lib_confdb_key_delete *req_lib_confdb_key_delete = (struct req_lib_confdb_key_delete *)message;
mar_res_header_t res;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_delete(req_lib_confdb_key_delete->object_handle,
req_lib_confdb_key_delete->key_name.value,
req_lib_confdb_key_delete->key_name.length,
req_lib_confdb_key_delete->value.value,
req_lib_confdb_key_delete->value.length))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_KEY_DELETE;
@@ -465,11 +461,11 @@
struct req_lib_confdb_object_parent_get *req_lib_confdb_object_parent_get = (struct req_lib_confdb_object_parent_get *)message;
struct res_lib_confdb_object_parent_get res_lib_confdb_object_parent_get;
unsigned int object_handle;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_parent_get(req_lib_confdb_object_parent_get->object_handle,
&object_handle))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res_lib_confdb_object_parent_get.parent_object_handle = object_handle;
res_lib_confdb_object_parent_get.header.size = sizeof(res_lib_confdb_object_parent_get);
@@ -487,7 +483,7 @@
int key_name_len;
void *value;
int value_len;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (api->object_key_iter_from(req_lib_confdb_key_iter->parent_object_handle,
req_lib_confdb_key_iter->next_entry,
@@ -495,7 +491,7 @@
&key_name_len,
&value,
&value_len))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
else {
memcpy(res_lib_confdb_key_iter.key_name.value, key_name, key_name_len);
memcpy(res_lib_confdb_key_iter.value.value, value, value_len);
@@ -514,7 +510,7 @@
struct req_lib_confdb_object_iter *req_lib_confdb_object_iter = (struct req_lib_confdb_object_iter *)message;
struct res_lib_confdb_object_iter res_lib_confdb_object_iter;
int object_name_len;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (!req_lib_confdb_object_iter->find_handle) {
api->object_find_create(req_lib_confdb_object_iter->parent_object_handle,
@@ -525,8 +521,10 @@
res_lib_confdb_object_iter.find_handle = req_lib_confdb_object_iter->find_handle;
if (api->object_find_next(res_lib_confdb_object_iter.find_handle,
- &res_lib_confdb_object_iter.object_handle))
- ret = SA_AIS_ERR_ACCESS;
+ &res_lib_confdb_object_iter.object_handle)) {
+ ret = CS_ERR_ACCESS;
+ api->object_find_destroy(res_lib_confdb_object_iter.find_handle);
+ }
else {
api->object_name_get(res_lib_confdb_object_iter.object_handle,
(char *)res_lib_confdb_object_iter.object_name.value,
@@ -545,7 +543,7 @@
{
struct req_lib_confdb_object_find *req_lib_confdb_object_find = (struct req_lib_confdb_object_find *)message;
struct res_lib_confdb_object_find res_lib_confdb_object_find;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
if (!req_lib_confdb_object_find->find_handle) {
api->object_find_create(req_lib_confdb_object_find->parent_object_handle,
@@ -557,8 +555,10 @@
res_lib_confdb_object_find.find_handle = req_lib_confdb_object_find->find_handle;
if (api->object_find_next(res_lib_confdb_object_find.find_handle,
- &res_lib_confdb_object_find.object_handle))
- ret = SA_AIS_ERR_ACCESS;
+ &res_lib_confdb_object_find.object_handle)) {
+ ret = CS_ERR_ACCESS;
+ api->object_find_destroy(res_lib_confdb_object_find.find_handle);
+ }
res_lib_confdb_object_find.header.size = sizeof(res_lib_confdb_object_find);
res_lib_confdb_object_find.header.id = MESSAGE_RES_CONFDB_OBJECT_FIND;
@@ -571,11 +571,11 @@
static void message_handler_req_lib_confdb_write (void *conn, void *message)
{
struct res_lib_confdb_write res_lib_confdb_write;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
char *error_string = NULL;
if (api->object_write_config(&error_string))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res_lib_confdb_write.header.size = sizeof(res_lib_confdb_write);
res_lib_confdb_write.header.id = MESSAGE_RES_CONFDB_WRITE;
@@ -593,11 +593,11 @@
{
struct req_lib_confdb_reload *req_lib_confdb_reload = (struct req_lib_confdb_reload *)message;
struct res_lib_confdb_reload res_lib_confdb_reload;
- int ret = SA_AIS_OK;
+ int ret = CS_OK;
char *error_string = NULL;
if (api->object_reload_config(req_lib_confdb_reload->flush, &error_string))
- ret = SA_AIS_ERR_ACCESS;
+ ret = CS_ERR_ACCESS;
res_lib_confdb_reload.header.size = sizeof(res_lib_confdb_reload);
res_lib_confdb_reload.header.id = MESSAGE_RES_CONFDB_RELOAD;
@@ -624,7 +624,7 @@
res.header.size = sizeof(res);
res.header.id = MESSAGE_RES_CONFDB_KEY_CHANGE_CALLBACK;
- res.header.error = SA_AIS_OK;
+ res.header.error = CS_OK;
// handle & type
res.change_type = change_type;
res.parent_object_handle = parent_object_handle;
@@ -651,7 +651,7 @@
res.header.size = sizeof(res);
res.header.id = MESSAGE_RES_CONFDB_OBJECT_CREATE_CALLBACK;
- res.header.error = SA_AIS_OK;
+ res.header.error = CS_OK;
res.parent_object_handle = parent_object_handle;
res.object_handle = object_handle;
memcpy(res.name.value, name_pt, name_len);
@@ -668,7 +668,7 @@
res.header.size = sizeof(res);
res.header.id = MESSAGE_RES_CONFDB_OBJECT_DESTROY_CALLBACK;
- res.header.error = SA_AIS_OK;
+ res.header.error = CS_OK;
res.parent_object_handle = parent_object_handle;
memcpy(res.name.value, name_pt, name_len);
res.name.length = name_len;
@@ -686,10 +686,11 @@
confdb_notify_lib_of_key_change,
confdb_notify_lib_of_new_object,
confdb_notify_lib_of_destroyed_object,
+ NULL,
api->ipc_conn_partner_get (conn));
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_TRACK_START;
- res.error = SA_AIS_OK;
+ res.error = CS_OK;
api->ipc_conn_send_response(conn, &res, sizeof(res));
}
@@ -700,11 +701,12 @@
api->object_track_stop(confdb_notify_lib_of_key_change,
confdb_notify_lib_of_new_object,
confdb_notify_lib_of_destroyed_object,
+ NULL,
api->ipc_conn_partner_get (conn));
res.size = sizeof(res);
res.id = MESSAGE_RES_CONFDB_TRACK_STOP;
- res.error = SA_AIS_OK;
+ res.error = CS_OK;
api->ipc_conn_send_response(conn, &res, sizeof(res));
}
diff -Naurd corosync-0.92/services/cpg.c corosync-trunk/services/cpg.c
--- corosync-0.92/services/cpg.c 2008-09-17 21:15:00.000000000 +0200
+++ corosync-trunk/services/cpg.c 2009-01-08 07:29:16.000000000 +0100
@@ -51,7 +51,7 @@
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cfg.h>
#include <corosync/list.h>
#include <corosync/queue.h>
@@ -99,7 +99,7 @@
void *conn;
void *trackerconn;
struct group_info *group;
- enum corosync_flow_control_state flow_control_state;
+ enum cs_flow_control_state flow_control_state;
struct list_head list; /* on the group_info members list */
};
@@ -189,49 +189,49 @@
.lib_handler_fn = message_handler_req_lib_cpg_join,
.response_size = sizeof (struct res_lib_cpg_join),
.response_id = MESSAGE_RES_CPG_JOIN,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 1 */
.lib_handler_fn = message_handler_req_lib_cpg_leave,
.response_size = sizeof (struct res_lib_cpg_leave),
.response_id = MESSAGE_RES_CPG_LEAVE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 2 */
.lib_handler_fn = message_handler_req_lib_cpg_mcast,
.response_size = sizeof (struct res_lib_cpg_mcast),
.response_id = MESSAGE_RES_CPG_MCAST,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 3 */
.lib_handler_fn = message_handler_req_lib_cpg_membership,
.response_size = sizeof (mar_res_header_t),
.response_id = MESSAGE_RES_CPG_MEMBERSHIP,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 4 */
.lib_handler_fn = message_handler_req_lib_cpg_trackstart,
.response_size = sizeof (struct res_lib_cpg_trackstart),
.response_id = MESSAGE_RES_CPG_TRACKSTART,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 5 */
.lib_handler_fn = message_handler_req_lib_cpg_trackstop,
.response_size = sizeof (struct res_lib_cpg_trackstart),
.response_id = MESSAGE_RES_CPG_TRACKSTOP,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 6 */
.lib_handler_fn = message_handler_req_lib_cpg_local_get,
.response_size = sizeof (struct res_lib_cpg_local_get),
.response_id = MESSAGE_RES_CPG_LOCAL_GET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 7 */
.lib_handler_fn = message_handler_req_lib_cpg_groups_get,
.response_size = sizeof (struct res_lib_cpg_groups_get),
.response_id = MESSAGE_RES_CPG_GROUPS_GET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
}
};
@@ -263,7 +263,7 @@
.name = "corosync cluster closed process group service v1.01",
.id = CPG_SERVICE,
.private_data_size = sizeof (struct process_info),
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED,
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED,
.lib_init_fn = cpg_lib_init_fn,
.lib_exit_fn = cpg_lib_exit_fn,
.lib_engine = cpg_lib_engine,
@@ -395,7 +395,7 @@
sizeof(mar_cpg_address_t) * (count + left_list_entries + joined_list_entries);
buf = alloca(size);
if (!buf)
- return SA_AIS_ERR_NO_SPACE;
+ return CS_ERR_NO_SPACE;
res = (struct res_lib_cpg_confchg_callback *)buf;
res->joined_list_entries = joined_list_entries;
@@ -404,6 +404,7 @@
res->header.size = size;
res->header.id = id;
+ res->header.error = CS_OK;
memcpy(&res->group_name, &gi->group_name, sizeof(mar_cpg_name_t));
/* Build up the message */
@@ -453,7 +454,7 @@
}
}
- return SA_AIS_OK;
+ return CS_OK;
}
static void remove_group(struct group_info *gi)
@@ -571,6 +572,8 @@
return;
}
}
+ if (!buf)
+ continue;
res = (struct res_lib_cpg_groups_get_callback *)buf;
retgi = res->member_list;
@@ -694,7 +697,7 @@
struct memb_ring_id *ring_id)
{
int i;
- uint32_t lowest_nodeid = 0xffffff;
+ uint32_t lowest_nodeid = 0xffffffff;
struct iovec req_exec_cpg_iovec;
/* We don't send the library joinlist in here because it can end up
@@ -736,7 +739,7 @@
static void cpg_flow_control_state_set_fn (
void *context,
- enum corosync_flow_control_state flow_control_state)
+ enum cs_flow_control_state flow_control_state)
{
struct res_lib_cpg_flowcontrol_callback res_lib_cpg_flowcontrol_callback;
struct process_info *process_info = (struct process_info *)context;
@@ -1105,19 +1108,19 @@
struct process_info *pi = (struct process_info *)api->ipc_private_data_get (conn);
struct res_lib_cpg_join res_lib_cpg_join;
struct group_info *gi;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
log_printf(LOG_LEVEL_DEBUG, "got join request on %p, pi=%p, pi->pid=%d\n", conn, pi, pi->pid);
/* Already joined on this conn */
if (pi->pid) {
- error = SA_AIS_ERR_INVALID_PARAM;
+ error = CS_ERR_INVALID_PARAM;
goto join_err;
}
gi = get_group(&req_lib_cpg_join->group_name);
if (!gi) {
- error = SA_AIS_ERR_NO_SPACE;
+ error = CS_ERR_NO_SPACE;
goto join_err;
}
@@ -1151,12 +1154,12 @@
struct process_info *pi = (struct process_info *)api->ipc_private_data_get (conn);
struct res_lib_cpg_leave res_lib_cpg_leave;
struct group_info *gi;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
log_printf(LOG_LEVEL_DEBUG, "got leave request on %p\n", conn);
if (!pi || !pi->pid || !pi->group) {
- error = SA_AIS_ERR_INVALID_PARAM;
+ error = CS_ERR_INVALID_PARAM;
goto leave_ret;
}
gi = pi->group;
@@ -1198,7 +1201,7 @@
if (!gi) {
res_lib_cpg_mcast.header.size = sizeof(res_lib_cpg_mcast);
res_lib_cpg_mcast.header.id = MESSAGE_RES_CPG_MCAST;
- res_lib_cpg_mcast.header.error = SA_AIS_ERR_ACCESS; /* TODO Better error code ?? */
+ res_lib_cpg_mcast.header.error = CS_ERR_ACCESS; /* TODO Better error code ?? */
res_lib_cpg_mcast.flow_control_state = CPG_FLOW_CONTROL_DISABLED;
api->ipc_conn_send_response(conn, &res_lib_cpg_mcast,
sizeof(res_lib_cpg_mcast));
@@ -1225,7 +1228,7 @@
res_lib_cpg_mcast.header.size = sizeof(res_lib_cpg_mcast);
res_lib_cpg_mcast.header.id = MESSAGE_RES_CPG_MCAST;
- res_lib_cpg_mcast.header.error = SA_AIS_OK;
+ res_lib_cpg_mcast.header.error = CS_OK;
res_lib_cpg_mcast.flow_control_state = pi->flow_control_state;
api->ipc_conn_send_response(conn, &res_lib_cpg_mcast,
sizeof(res_lib_cpg_mcast));
@@ -1240,7 +1243,7 @@
mar_res_header_t res;
res.size = sizeof(res);
res.id = MESSAGE_RES_CPG_MEMBERSHIP;
- res.error = SA_AIS_ERR_ACCESS; /* TODO Better error code */
+ res.error = CS_ERR_ACCESS; /* TODO Better error code */
api->ipc_conn_send_response(conn, &res, sizeof(res));
return;
}
@@ -1256,13 +1259,13 @@
struct group_info *gi;
struct process_info *otherpi;
void *otherconn;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
log_printf(LOG_LEVEL_DEBUG, "got trackstart request on %p\n", conn);
gi = get_group(&req_lib_cpg_trackstart->group_name);
if (!gi) {
- error = SA_AIS_ERR_NO_SPACE;
+ error = CS_ERR_NO_SPACE;
goto tstart_ret;
}
@@ -1274,7 +1277,7 @@
tstart_ret:
res_lib_cpg_trackstart.header.size = sizeof(res_lib_cpg_trackstart);
res_lib_cpg_trackstart.header.id = MESSAGE_RES_CPG_TRACKSTART;
- res_lib_cpg_trackstart.header.error = SA_AIS_OK;
+ res_lib_cpg_trackstart.header.error = CS_OK;
api->ipc_conn_send_response(conn, &res_lib_cpg_trackstart, sizeof(res_lib_cpg_trackstart));
}
@@ -1285,13 +1288,13 @@
struct process_info *otherpi;
void *otherconn;
struct group_info *gi;
- SaAisErrorT error = SA_AIS_OK;
+ cs_error_t error = CS_OK;
log_printf(LOG_LEVEL_DEBUG, "got trackstop request on %p\n", conn);
gi = get_group(&req_lib_cpg_trackstop->group_name);
if (!gi) {
- error = SA_AIS_ERR_NO_SPACE;
+ error = CS_ERR_NO_SPACE;
goto tstop_ret;
}
@@ -1303,7 +1306,7 @@
tstop_ret:
res_lib_cpg_trackstop.header.size = sizeof(res_lib_cpg_trackstop);
res_lib_cpg_trackstop.header.id = MESSAGE_RES_CPG_TRACKSTOP;
- res_lib_cpg_trackstop.header.error = SA_AIS_OK;
+ res_lib_cpg_trackstop.header.error = CS_OK;
api->ipc_conn_send_response(conn, &res_lib_cpg_trackstop.header, sizeof(res_lib_cpg_trackstop));
}
@@ -1313,7 +1316,7 @@
res_lib_cpg_local_get.header.size = sizeof(res_lib_cpg_local_get);
res_lib_cpg_local_get.header.id = MESSAGE_RES_CPG_LOCAL_GET;
- res_lib_cpg_local_get.header.error = SA_AIS_OK;
+ res_lib_cpg_local_get.header.error = CS_OK;
res_lib_cpg_local_get.local_nodeid = api->totem_nodeid_get ();
api->ipc_conn_send_response(conn, &res_lib_cpg_local_get,
@@ -1326,7 +1329,7 @@
res_lib_cpg_groups_get.header.size = sizeof(res_lib_cpg_groups_get);
res_lib_cpg_groups_get.header.id = MESSAGE_RES_CPG_GROUPS_GET;
- res_lib_cpg_groups_get.header.error = SA_AIS_OK;
+ res_lib_cpg_groups_get.header.error = CS_OK;
res_lib_cpg_groups_get.num_groups = count_groups();
api->ipc_conn_send_response(conn, &res_lib_cpg_groups_get,
diff -Naurd corosync-0.92/services/evs.c corosync-trunk/services/evs.c
--- corosync-0.92/services/evs.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/services/evs.c 2008-11-06 22:49:07.000000000 +0100
@@ -49,7 +49,7 @@
#include <arpa/inet.h>
#include <corosync/swab.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/ipc_gen.h>
#include <corosync/lcr/lcr_comp.h>
#include <corosync/engine/coroapi.h>
@@ -104,31 +104,31 @@
.lib_handler_fn = message_handler_req_evs_join,
.response_size = sizeof (struct res_lib_evs_join),
.response_id = MESSAGE_RES_EVS_JOIN,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 1 */
.lib_handler_fn = message_handler_req_evs_leave,
.response_size = sizeof (struct res_lib_evs_leave),
.response_id = MESSAGE_RES_EVS_LEAVE,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
},
{ /* 2 */
.lib_handler_fn = message_handler_req_evs_mcast_joined,
.response_size = sizeof (struct res_lib_evs_mcast_joined),
.response_id = MESSAGE_RES_EVS_MCAST_JOINED,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 3 */
.lib_handler_fn = message_handler_req_evs_mcast_groups,
.response_size = sizeof (struct res_lib_evs_mcast_groups),
.response_id = MESSAGE_RES_EVS_MCAST_GROUPS,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED
},
{ /* 4 */
.lib_handler_fn = message_handler_req_evs_membership_get,
.response_size = sizeof (struct res_lib_evs_membership_get),
.response_id = MESSAGE_RES_EVS_MEMBERSHIP_GET,
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
}
};
@@ -144,7 +144,7 @@
.name = "corosync extended virtual synchrony service",
.id = EVS_SERVICE,
.private_data_size = sizeof (struct evs_pd),
- .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED,
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED,
.lib_init_fn = evs_lib_init_fn,
.lib_exit_fn = evs_lib_exit_fn,
.lib_engine = evs_lib_engine,
@@ -223,7 +223,7 @@
*/
res_evs_confchg_callback.header.size = sizeof (struct res_evs_confchg_callback);
res_evs_confchg_callback.header.id = MESSAGE_RES_EVS_CONFCHG_CALLBACK;
- res_evs_confchg_callback.header.error = SA_AIS_OK;
+ res_evs_confchg_callback.header.error = CS_OK;
memcpy (res_evs_confchg_callback.member_list,
member_list, member_list_entries * sizeof(*member_list));
@@ -276,21 +276,21 @@
static void message_handler_req_evs_join (void *conn, void *msg)
{
- evs_error_t error = EVS_OK;
+ cs_error_t error = CS_OK;
struct req_lib_evs_join *req_lib_evs_join = (struct req_lib_evs_join *)msg;
struct res_lib_evs_join res_lib_evs_join;
void *addr;
struct evs_pd *evs_pd = (struct evs_pd *)api->ipc_private_data_get (conn);
if (req_lib_evs_join->group_entries > 50) {
- error = EVS_ERR_TOO_MANY_GROUPS;
+ error = CS_ERR_TOO_MANY_GROUPS;
goto exit_error;
}
addr = realloc (evs_pd->groups, sizeof (struct evs_group) *
(evs_pd->group_entries + req_lib_evs_join->group_entries));
if (addr == NULL) {
- error = SA_AIS_ERR_NO_MEMORY;
+ error = CS_ERR_NO_MEMORY;
goto exit_error;
}
evs_pd->groups = addr;
@@ -314,7 +314,7 @@
{
struct req_lib_evs_leave *req_lib_evs_leave = (struct req_lib_evs_leave *)msg;
struct res_lib_evs_leave res_lib_evs_leave;
- evs_error_t error = EVS_OK;
+ cs_error_t error = CS_OK;
int error_index;
int i, j;
int found;
@@ -342,7 +342,7 @@
}
}
if (found == 0) {
- error = EVS_ERR_NOT_EXIST;
+ error = CS_ERR_NOT_EXIST;
error_index = i;
break;
}
@@ -358,7 +358,7 @@
static void message_handler_req_evs_mcast_joined (void *conn, void *msg)
{
- evs_error_t error = EVS_ERR_TRY_AGAIN;
+ cs_error_t error = CS_ERR_TRY_AGAIN;
struct req_lib_evs_mcast_joined *req_lib_evs_mcast_joined = (struct req_lib_evs_mcast_joined *)msg;
struct res_lib_evs_mcast_joined res_lib_evs_mcast_joined;
struct iovec req_exec_evs_mcast_iovec[3];
@@ -388,7 +388,7 @@
res = api->totem_mcast (req_exec_evs_mcast_iovec, 3, TOTEM_AGREED);
// TODO
if (res == 0) {
- error = EVS_OK;
+ error = CS_OK;
}
res_lib_evs_mcast_joined.header.size = sizeof (struct res_lib_evs_mcast_joined);
@@ -401,7 +401,7 @@
static void message_handler_req_evs_mcast_groups (void *conn, void *msg)
{
- evs_error_t error = EVS_ERR_TRY_AGAIN;
+ cs_error_t error = CS_ERR_TRY_AGAIN;
struct req_lib_evs_mcast_groups *req_lib_evs_mcast_groups = (struct req_lib_evs_mcast_groups *)msg;
struct res_lib_evs_mcast_groups res_lib_evs_mcast_groups;
struct iovec req_exec_evs_mcast_iovec[3];
@@ -434,7 +434,7 @@
send_ok = api->totem_send_ok (req_exec_evs_mcast_iovec, 3);
res = api->totem_mcast (req_exec_evs_mcast_iovec, 3, TOTEM_AGREED);
if (res == 0) {
- error = EVS_OK;
+ error = CS_OK;
}
res_lib_evs_mcast_groups.header.size = sizeof (struct res_lib_evs_mcast_groups);
@@ -451,7 +451,7 @@
res_lib_evs_membership_get.header.size = sizeof (struct res_lib_evs_membership_get);
res_lib_evs_membership_get.header.id = MESSAGE_RES_EVS_MEMBERSHIP_GET;
- res_lib_evs_membership_get.header.error = EVS_OK;
+ res_lib_evs_membership_get.header.error = CS_OK;
res_lib_evs_membership_get.local_nodeid = api->totem_nodeid_get ();
memcpy (&res_lib_evs_membership_get.member_list,
&res_evs_confchg_callback.member_list,
@@ -488,7 +488,7 @@
res_evs_deliver_callback.header.size = sizeof (struct res_evs_deliver_callback) +
req_exec_evs_mcast->msg_len;
res_evs_deliver_callback.header.id = MESSAGE_RES_EVS_DELIVER_CALLBACK;
- res_evs_deliver_callback.header.error = SA_AIS_OK;
+ res_evs_deliver_callback.header.error = CS_OK;
res_evs_deliver_callback.msglen = req_exec_evs_mcast->msg_len;
msg_addr = (char *)req_exec_evs_mcast + sizeof (struct req_exec_evs_mcast) +
diff -Naurd corosync-0.92/services/Makefile corosync-trunk/services/Makefile
--- corosync-0.92/services/Makefile 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/services/Makefile 2009-01-26 11:46:08.000000000 +0100
@@ -50,12 +50,12 @@
endif
# LCR objects
-LCR_SRC = evs.c cfg.c cpg.c confdb.c
-LCR_OBJS = evs.o cfg.o cpg.o confdb.o $(AMF_OBJS)
+LCR_SRC = evs.c cfg.c cpg.c confdb.c pload.c
+LCR_OBJS = evs.o cfg.o cpg.o confdb.o $(AMF_OBJS) pload.o
override CFLAGS += -fPIC
-all: service_evs.lcrso service_cfg.lcrso service_cpg.lcrso service_confdb.lcrso
+all: service_evs.lcrso service_cfg.lcrso service_cpg.lcrso service_confdb.lcrso service_pload.lcrso testquorum.lcrso service_votequorum.lcrso
ifeq (${COROSYNC_COMPAT}, DARWIN)
@@ -71,6 +71,15 @@
service_cpg.lcrso: cpg.o
$(CC) $(LDFLAGS) -bundle $(LDFLAGS) -bundle_loader ../exec/corosync -bind_at_load cpg.o -o $@
+service_pload.lcrso: pload.o
+ $(CC) $(LDFLAGS) -bundle $(LDFLAGS) -bundle_loader ../exec/corosync -bind_at_load pload.o -o $@
+
+service_votequorum.lcrso: votequorum.o
+ $(CC) $(LDFLAGS) -bundle $(LDFLAGS) -bundle_loader ../exec/corosync -bind_at_load votequorum.o -o $@
+
+testquorum.lcrso: testquorum.o
+ $(CC) $(LDFLAGS) -bundle $(LDFLAGS) -bundle_loader ../exec/corosync -bind_at_load testquorum.o -o $@
+
else
service_evs.lcrso: evs.o
@@ -85,11 +94,23 @@
service_cpg.lcrso: cpg.o
$(CC) -shared -Wl,-soname,service_cpg.lcrso cpg.o -o $@
+service_pload.lcrso: pload.o
+ $(CC) -shared -Wl,-soname,service_pload.lcrso pload.o -o $@
+
+service_votequorum.lcrso: votequorum.o
+ $(CC) -shared -Wl,-soname,service_votequorum.lcrso votequorum.o -o $@
+
+testquorum.lcrso: testquorum.o
+ $(CC) -shared -Wl,-soname,testquorum.lcrso testquorum.o -o $@
+
endif
clean:
rm -f *.o *.lcrso
+lint:
+ -splint $(LINT_FLAGS) $(CFLAGS) *.c
+
depend:
makedepend -Y -- $(CFLAGS) $(CPPFLAGS) $(EXEC_SRC) $(TOTEM_SRC) $(LOGSYS_SRC) $(LCR_SRC) > /dev/null 2>&1
@@ -104,3 +125,6 @@
cpg.o: cpg.c
$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+testquorum.o: testquorum.c
+ $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
diff -Naurd corosync-0.92/services/pload.c corosync-trunk/services/pload.c
--- corosync-0.92/services/pload.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/services/pload.c 2008-11-06 22:49:07.000000000 +0100
@@ -0,0 +1,356 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <sys/uio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <signal.h>
+#include <time.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <string.h>
+
+#include <corosync/swab.h>
+#include <corosync/corotypes.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/lcr/lcr_comp.h>
+#include <corosync/engine/coroapi.h>
+#include <corosync/ipc_pload.h>
+#include <corosync/list.h>
+#include <corosync/engine/logsys.h>
+
+LOGSYS_DECLARE_SUBSYS ("PLOAD", LOG_INFO);
+
+enum pload_exec_message_req_types {
+ MESSAGE_REQ_EXEC_PLOAD_START = 0,
+ MESSAGE_REQ_EXEC_PLOAD_MCAST = 1
+};
+
+/*
+ * Service Interfaces required by service_message_handler struct
+ */
+static int pload_exec_init_fn (
+ struct corosync_api_v1 *corosync_api);
+
+static void pload_confchg_fn (
+ enum totem_configuration_type configuration_type,
+ unsigned int *member_list, int member_list_entries,
+ unsigned int *left_list, int left_list_entries,
+ unsigned int *joined_list, int joined_list_entries,
+ struct memb_ring_id *ring_id);
+
+static void message_handler_req_exec_pload_start (void *msg, unsigned int nodeid);
+
+static void message_handler_req_exec_pload_mcast (void *msg, unsigned int nodeid);
+
+static void req_exec_pload_start_endian_convert (void *msg);
+
+static void req_exec_pload_mcast_endian_convert (void *msg);
+
+static void message_handler_req_pload_start (void *conn, void *msg);
+
+static int pload_lib_init_fn (void *conn);
+
+static int pload_lib_exit_fn (void *conn);
+
+static char buffer[1000000];
+
+static unsigned int msgs_delivered = 0;
+
+static unsigned int msgs_wanted = 0;
+
+static unsigned int msg_size = 0;
+
+static unsigned int msg_code = 1;
+
+static unsigned int msgs_sent = 0;
+
+
+static struct corosync_api_v1 *api;
+
+struct req_exec_pload_start {
+ mar_req_header_t header;
+ unsigned int msg_code;
+ unsigned int msg_count;
+ unsigned int msg_size;
+ unsigned int time_interval;
+};
+
+struct req_exec_pload_mcast {
+ mar_req_header_t header;
+ unsigned int msg_code;
+};
+
+static struct corosync_lib_handler pload_lib_engine[] =
+{
+ { /* 0 */
+ .lib_handler_fn = message_handler_req_pload_start,
+ .response_size = sizeof (struct res_lib_pload_start),
+ .response_id = MESSAGE_RES_PLOAD_START,
+ .flow_control = CS_LIB_FLOW_CONTROL_NOT_REQUIRED
+ }
+};
+
+static struct corosync_exec_handler pload_exec_engine[] =
+{
+ {
+ .exec_handler_fn = message_handler_req_exec_pload_start,
+ .exec_endian_convert_fn = req_exec_pload_start_endian_convert
+ },
+ {
+ .exec_handler_fn = message_handler_req_exec_pload_mcast,
+ .exec_endian_convert_fn = req_exec_pload_mcast_endian_convert
+ }
+};
+
+struct corosync_service_engine pload_service_engine = {
+ .name = "corosync profile loading service",
+ .id = PLOAD_SERVICE,
+ .private_data_size = 0,
+ .flow_control = CS_LIB_FLOW_CONTROL_REQUIRED,
+ .lib_init_fn = pload_lib_init_fn,
+ .lib_exit_fn = pload_lib_exit_fn,
+ .lib_engine = pload_lib_engine,
+ .lib_engine_count = sizeof (pload_lib_engine) / sizeof (struct corosync_lib_handler),
+ .exec_engine = pload_exec_engine,
+ .exec_engine_count = sizeof (pload_exec_engine) / sizeof (struct corosync_exec_handler),
+ .confchg_fn = pload_confchg_fn,
+ .exec_init_fn = pload_exec_init_fn,
+ .exec_dump_fn = NULL
+};
+
+static DECLARE_LIST_INIT (confchg_notify);
+
+/*
+ * Dynamic loading descriptor
+ */
+
+static struct corosync_service_engine *pload_get_service_engine_ver0 (void);
+
+static struct corosync_service_engine_iface_ver0 pload_service_engine_iface = {
+ .corosync_get_service_engine_ver0 = pload_get_service_engine_ver0
+};
+
+static struct lcr_iface corosync_pload_ver0[1] = {
+ {
+ .name = "corosync_pload",
+ .version = 0,
+ .versions_replace = 0,
+ .versions_replace_count = 0,
+ .dependencies = 0,
+ .dependency_count = 0,
+ .constructor = NULL,
+ .destructor = NULL,
+ .interfaces = NULL,
+ }
+};
+
+static struct lcr_comp pload_comp_ver0 = {
+ .iface_count = 1,
+ .ifaces = corosync_pload_ver0
+};
+
+static struct corosync_service_engine *pload_get_service_engine_ver0 (void)
+{
+ return (&pload_service_engine);
+}
+
+__attribute__ ((constructor)) static void pload_comp_register (void) {
+ lcr_interfaces_set (&corosync_pload_ver0[0], &pload_service_engine_iface);
+
+ lcr_component_register (&pload_comp_ver0);
+}
+
+static int pload_exec_init_fn (
+ struct corosync_api_v1 *corosync_api)
+{
+ api = corosync_api;
+
+ return 0;
+}
+
+static void pload_confchg_fn (
+ enum totem_configuration_type configuration_type,
+ unsigned int *member_list, int member_list_entries,
+ unsigned int *left_list, int left_list_entries,
+ unsigned int *joined_list, int joined_list_entries,
+ struct memb_ring_id *ring_id)
+{
+}
+
+static int pload_lib_init_fn (void *conn)
+{
+ return (0);
+}
+
+static int pload_lib_exit_fn (void *conn)
+{
+ return (0);
+}
+
+static void message_handler_req_pload_start (void *conn, void *msg)
+{
+ struct req_lib_pload_start *req_lib_pload_start = (struct req_lib_pload_start *)msg;
+ struct req_exec_pload_start req_exec_pload_start;
+ struct iovec iov;
+
+ req_exec_pload_start.header.id =
+ SERVICE_ID_MAKE (PLOAD_SERVICE, MESSAGE_REQ_EXEC_PLOAD_START);
+ req_exec_pload_start.msg_code = req_lib_pload_start->msg_code;
+ req_exec_pload_start.msg_size = req_lib_pload_start->msg_size;
+ req_exec_pload_start.msg_count = req_lib_pload_start->msg_count;
+ req_exec_pload_start.time_interval = req_lib_pload_start->time_interval;
+ iov.iov_base = &req_exec_pload_start;
+ iov.iov_len = sizeof (struct req_exec_pload_start);
+
+ api->totem_mcast (&iov, 1, TOTEM_AGREED);
+}
+
+static void req_exec_pload_start_endian_convert (void *msg)
+{
+}
+
+static void req_exec_pload_mcast_endian_convert (void *msg)
+{
+}
+
+static int msg_no = 0;
+
+int send_message (enum totem_callback_token_type type, void *arg)
+{
+ struct req_exec_pload_mcast req_exec_pload_mcast;
+ struct iovec iov[2];
+ unsigned int res;
+ int iov_len = 2;
+
+ req_exec_pload_mcast.header.id =
+ SERVICE_ID_MAKE (PLOAD_SERVICE, MESSAGE_REQ_EXEC_PLOAD_MCAST);
+ req_exec_pload_mcast.header.size = sizeof (struct req_exec_pload_mcast) + msg_size;
+
+ iov[0].iov_base = &req_exec_pload_mcast;
+ iov[0].iov_len = sizeof (struct req_exec_pload_mcast);
+ iov[1].iov_base = buffer;
+ iov[1].iov_len = msg_size - sizeof (struct req_exec_pload_mcast);
+ if (iov[1].iov_len < 0) {
+ iov_len = 1;
+ }
+
+ do {
+ res = api->totem_mcast (iov, iov_len, TOTEM_AGREED);
+ if (res == -1) {
+ break;
+ } else {
+ msgs_sent++;
+ msg_code++;
+ }
+ } while (msgs_sent <= msgs_wanted);
+ if (msgs_sent == msgs_wanted) {
+ return (0);
+ } else {
+ return (-1);
+ }
+}
+
+void *token_callback;
+void start_mcasting (void)
+{
+ api->totem_callback_token_create (
+ &token_callback,
+ TOTEM_CALLBACK_TOKEN_RECEIVED,
+ 1,
+ send_message,
+ &token_callback);
+}
+
+static void message_handler_req_exec_pload_start (
+ void *msg,
+ unsigned int nodeid)
+{
+ struct req_exec_pload_start *req_exec_pload_start = (struct req_exec_pload_start *)msg;
+
+ msgs_wanted = req_exec_pload_start->msg_count;
+ msg_size = req_exec_pload_start->msg_size;
+ msg_code = req_exec_pload_start->msg_code;
+
+ start_mcasting ();
+}
+
+# define timersub(a, b, result) \
+ do { \
+ (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
+ (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
+ if ((result)->tv_usec < 0) { \
+ --(result)->tv_sec; \
+ (result)->tv_usec += 1000000; \
+ } \
+ } while (0)
+
+struct timeval tv1;
+struct timeval tv2;
+struct timeval tv_elapsed;
+int last_msg_no = 0;
+
+static void message_handler_req_exec_pload_mcast (
+ void *msg,
+ unsigned int nodeid)
+{
+ struct req_exec_pload_mcast *pload_mcast = (struct req_exec_pload_mcast *)msg;
+
+ assert (pload_mcast->msg_code - 1 == last_msg_no);
+ last_msg_no = pload_mcast->msg_code;
+ if (msgs_delivered == 0) {
+ gettimeofday (&tv1, NULL);
+ }
+ msgs_delivered += 1;
+ if (msgs_delivered == msgs_wanted) {
+ gettimeofday (&tv2, NULL);
+ timersub (&tv2, &tv1, &tv_elapsed);
+ printf ("%5d Writes ", msgs_delivered);
+ printf ("%5d bytes per write ", msg_size);
+ printf ("%7.3f Seconds runtime ",
+ (tv_elapsed.tv_sec + (tv_elapsed.tv_usec / 1000000.0)));
+ printf ("%9.3f TP/s ",
+ ((float)msgs_delivered) / (tv_elapsed.tv_sec + (tv_elapsed.tv_usec / 1000000.0)));
+ printf ("%7.3f MB/s.\n",
+ ((float)msgs_delivered) * ((float)msg_size) / ((tv_elapsed.tv_sec + (tv_elapsed.tv_usec / 1000000.0)) * 1000000.0));
+ }
+}
diff -Naurd corosync-0.92/services/testquorum.c corosync-trunk/services/testquorum.c
--- corosync-0.92/services/testquorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/services/testquorum.c 2008-12-09 14:48:47.000000000 +0100
@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Red Hat, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <assert.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/types.h>
+#include <sys/poll.h>
+#include <sys/uio.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <signal.h>
+#include <sched.h>
+#include <time.h>
+
+#include <corosync/engine/logsys.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/lcr/lcr_comp.h>
+#include <corosync/engine/coroapi.h>
+
+#include <corosync/engine/quorum.h>
+
+LOGSYS_DECLARE_SUBSYS ("TEST", LOG_INFO);
+
+static void test_init(struct corosync_api_v1 *api, quorum_set_quorate_fn_t report);
+
+/*
+ * lcrso object definition
+ */
+static struct quorum_services_api_ver1 test_quorum_iface_ver0 = {
+ .init = test_init
+};
+
+static struct lcr_iface corosync_test_quorum_ver0[1] = {
+ {
+ .name = "testquorum",
+ .version = 0,
+ .versions_replace = 0,
+ .versions_replace_count = 0,
+ .dependencies = 0,
+ .dependency_count = 0,
+ .constructor = NULL,
+ .destructor = NULL,
+ .interfaces = (void **)(void *)&test_quorum_iface_ver0,
+ },
+};
+
+static struct lcr_comp test_quorum_comp_ver0 = {
+ .iface_count = 1,
+ .ifaces = corosync_test_quorum_ver0
+};
+
+__attribute__ ((constructor)) static void test_quorum_comp_register (void) {
+ lcr_interfaces_set (&corosync_test_quorum_ver0[0], &test_quorum_iface_ver0);
+ lcr_component_register (&test_quorum_comp_ver0);
+}
+
+/* -------------------------------------------------- */
+
+static quorum_set_quorate_fn_t set_quorum;
+
+static void key_change_notify(object_change_type_t change_type,
+ unsigned int parent_object_handle,
+ unsigned int object_handle,
+ void *object_name_pt, int object_name_len,
+ void *key_name_pt, int key_len,
+ void *key_value_pt, int key_value_len,
+ void *priv_data_pt)
+{
+ unsigned int members[1];
+ struct memb_ring_id ring_id;
+
+ memset(&ring_id, 0, sizeof(ring_id));
+
+ /* If the 'quorum.quorate' key changes, then that changes quorum */
+ if (strncmp(key_name_pt, "quorate", key_len) == 0) {
+ set_quorum(members, 0, atoi(key_value_pt), &ring_id);
+ }
+}
+
+static void quorum_callback(int quorate, void *context)
+{
+ log_printf(LOG_LEVEL_DEBUG, "quorum callback: quorate = %d\n", quorate);
+}
+
+static void test_init(struct corosync_api_v1 *api,
+ quorum_set_quorate_fn_t report)
+{
+
+ unsigned int find_handle;
+ unsigned int quorum_handle = 0;
+
+ set_quorum = report;
+
+ /*
+ * Register for objdb changes on quorum { }
+ */
+ api->object_find_create(OBJECT_PARENT_HANDLE, "quorum", strlen("quorum"), &find_handle);
+ api->object_find_next(find_handle, &quorum_handle);
+ api->object_find_destroy(find_handle);
+
+ api->object_track_start(quorum_handle,
+ 1,
+ key_change_notify,
+ NULL, // object_create_notify
+ NULL, // object_destroy_notify
+ NULL, // object_reload_notify
+ NULL); // priv_data
+
+ /* Register for quorum changes too! */
+ api->quorum_register_callback(quorum_callback, NULL);
+}
diff -Naurd corosync-0.92/services/votequorum.c corosync-trunk/services/votequorum.c
--- corosync-0.92/services/votequorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/services/votequorum.c 2009-01-29 15:21:05.000000000 +0100
@@ -0,0 +1,1619 @@
+/*
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sys/types.h>
+#ifndef COROSYNC_BSD
+#include <alloca.h>
+#endif
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <sys/uio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <signal.h>
+#include <time.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <corosync/corotypes.h>
+#include <corosync/cfg.h>
+#include <corosync/list.h>
+#include <corosync/lcr/lcr_comp.h>
+#include <corosync/engine/logsys.h>
+#include <corosync/ipc_gen.h>
+#include <corosync/engine/coroapi.h>
+#include <corosync/engine/quorum.h>
+#include <corosync/ipc_votequorum.h>
+#include <corosync/list.h>
+
+#define VOTEQUORUM_MAJOR_VERSION 6
+#define VOTEQUORUM_MINOR_VERSION 3
+#define VOTEQUORUM_PATCH_VERSION 0
+
+ /* Silly default to prevent accidents! */
+#define DEFAULT_EXPECTED 1024
+#define DEFAULT_QDEV_POLL 10000
+
+LOGSYS_DECLARE_SUBSYS ("VOTEQ", LOG_INFO);
+
+enum quorum_message_req_types {
+ MESSAGE_REQ_EXEC_VOTEQUORUM_NODEINFO = 0,
+ MESSAGE_REQ_EXEC_VOTEQUORUM_RECONFIGURE = 1,
+ MESSAGE_REQ_EXEC_VOTEQUORUM_KILLNODE = 2,
+};
+
+#define NODE_FLAGS_BEENDOWN 1
+#define NODE_FLAGS_SEESDISALLOWED 8
+#define NODE_FLAGS_HASSTATE 16
+#define NODE_FLAGS_QDISK 32
+#define NODE_FLAGS_REMOVED 64
+#define NODE_FLAGS_US 128
+
+
+typedef enum { NODESTATE_JOINING=1, NODESTATE_MEMBER,
+ NODESTATE_DEAD, NODESTATE_LEAVING, NODESTATE_DISALLOWED } nodestate_t;
+
+
+/* This structure is tacked onto the start of a cluster message packet for our
+ * own nefarious purposes. */
+struct q_protheader {
+ unsigned char tgtport; /* Target port number */
+ unsigned char srcport; /* Source (originating) port number */
+ unsigned short pad;
+ unsigned int flags;
+ int srcid; /* Node ID of the sender */
+ int tgtid; /* Node ID of the target */
+} __attribute__((packed));
+
+struct cluster_node {
+ int flags;
+ int node_id;
+ unsigned int expected_votes;
+ unsigned int votes;
+ time_t join_time;
+
+ nodestate_t state;
+
+ struct timeval last_hello; /* Only used for quorum devices */
+
+ struct list_head list;
+};
+
+static int quorum_flags;
+#define VOTEQUORUM_FLAG_FEATURE_DISALLOWED 1
+#define VOTEQUORUM_FLAG_FEATURE_TWONODE 1
+
+static int quorum;
+static int cluster_is_quorate;
+static int first_trans = 1;
+static unsigned int quorumdev_poll = DEFAULT_QDEV_POLL;
+
+static struct cluster_node *us;
+static struct cluster_node *quorum_device = NULL;
+static char quorum_device_name[VOTEQUORUM_MAX_QDISK_NAME_LEN];
+static corosync_timer_handle_t quorum_device_timer;
+static struct list_head cluster_members_list;
+static struct corosync_api_v1 *corosync_api;
+static struct list_head trackers_list;
+static unsigned int quorum_members[PROCESSOR_COUNT_MAX+1];
+static int quorum_members_entries = 0;
+static struct memb_ring_id quorum_ringid;
+static cs_tpg_handle group_handle;
+
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+static struct cluster_node *find_node_by_nodeid(int nodeid);
+static struct cluster_node *allocate_node(int nodeid);
+static char *kill_reason(int reason);
+
+static struct corosync_tpg_group quorum_group[1] = {
+ { .group = "VOTEQ", .group_len = 5},
+};
+
+#define list_iterate(v, head) \
+ for (v = (head)->next; v != head; v = v->next)
+
+struct quorum_pd {
+ unsigned char track_flags;
+ int tracking_enabled;
+ uint64_t tracking_context;
+ struct list_head list;
+ void *conn;
+};
+
+/*
+ * Service Interfaces required by service_message_handler struct
+ */
+
+static void votequorum_init(struct corosync_api_v1 *api,
+ quorum_set_quorate_fn_t report);
+
+static void quorum_confchg_fn (
+ enum totem_configuration_type configuration_type,
+ unsigned int *member_list, int member_list_entries,
+ unsigned int *left_list, int left_list_entries,
+ unsigned int *joined_list, int joined_list_entries,
+ struct memb_ring_id *ring_id);
+
+static void quorum_deliver_fn(unsigned int nodeid, struct iovec *iovec, int iov_len,
+ int endian_conversion_required);
+
+static int votequorum_exec_init_fn (struct corosync_api_v1 *corosync_api);
+
+static int quorum_lib_init_fn (void *conn);
+
+static int quorum_lib_exit_fn (void *conn);
+
+static void message_handler_req_exec_quorum_nodeinfo (
+ void *message,
+ unsigned int nodeid);
+
+static void message_handler_req_exec_quorum_reconfigure (
+ void *message,
+ unsigned int nodeid);
+
+static void message_handler_req_exec_quorum_killnode (
+ void *message,
+ unsigned int nodeid);
+
+
+static void message_handler_req_lib_votequorum_getinfo (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_setexpected (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_setvotes (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_qdisk_register (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_qdisk_unregister (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_qdisk_poll (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_qdisk_getinfo (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_setstate (void *conn, void *message);
+
+static void message_handler_req_lib_votequorum_leaving (void *conn, void *message);
+static void message_handler_req_lib_votequorum_trackstart (void *conn, void *msg);
+static void message_handler_req_lib_votequorum_trackstop (void *conn, void *msg);
+
+static int quorum_exec_send_nodeinfo(void);
+static int quorum_exec_send_reconfigure(int param, int nodeid, int value);
+static int quorum_exec_send_killnode(int nodeid, unsigned int reason);
+
+static void add_votequorum_config_notification(unsigned int quorum_object_handle);
+
+
+/*
+ * Library Handler Definition
+ */
+static struct corosync_lib_handler quorum_lib_service[] =
+{
+ { /* 0 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_getinfo,
+ .response_size = sizeof (struct res_lib_votequorum_getinfo),
+ .response_id = MESSAGE_RES_VOTEQUORUM_GETINFO,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 1 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_setexpected,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 2 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_setvotes,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 3 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_qdisk_register,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 4 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_qdisk_unregister,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 5 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_qdisk_poll,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 6 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_qdisk_getinfo,
+ .response_size = sizeof (struct res_lib_votequorum_qdisk_getinfo),
+ .response_id = MESSAGE_RES_VOTEQUORUM_QDISK_GETINFO,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 7 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_setstate,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 8 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_leaving,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 9 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_trackstart,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ },
+ { /* 10 */
+ .lib_handler_fn = message_handler_req_lib_votequorum_trackstop,
+ .response_size = sizeof (struct res_lib_votequorum_status),
+ .response_id = MESSAGE_RES_VOTEQUORUM_STATUS,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_NOT_REQUIRED
+ }
+};
+
+static quorum_set_quorate_fn_t set_quorum;
+/*
+ * lcrso object definition
+ */
+static struct quorum_services_api_ver1 votequorum_iface_ver0 = {
+ .init = votequorum_init
+};
+
+static struct corosync_service_engine quorum_service_handler = {
+ .name = "corosync votes quorum service v0.90",
+ .id = VOTEQUORUM_SERVICE,
+ .private_data_size = sizeof (struct quorum_pd),
+ .allow_inquorate = CS_LIB_ALLOW_INQUORATE,
+ .flow_control = COROSYNC_LIB_FLOW_CONTROL_REQUIRED,
+ .lib_init_fn = quorum_lib_init_fn,
+ .lib_exit_fn = quorum_lib_exit_fn,
+ .lib_engine = quorum_lib_service,
+ .lib_engine_count = sizeof (quorum_lib_service) / sizeof (struct corosync_lib_handler),
+ .exec_init_fn = votequorum_exec_init_fn,
+ .exec_engine = NULL,
+ .exec_engine_count = 0,
+ .confchg_fn = NULL,
+};
+
+/*
+ * Dynamic loader definition
+ */
+static struct corosync_service_engine *quorum_get_service_handler_ver0 (void);
+
+static struct corosync_service_engine_iface_ver0 quorum_service_handler_iface = {
+ .corosync_get_service_engine_ver0 = quorum_get_service_handler_ver0
+};
+
+static struct lcr_iface corosync_quorum_ver0[2] = {
+ {
+ .name = "corosync_votequorum",
+ .version = 0,
+ .versions_replace = 0,
+ .versions_replace_count = 0,
+ .dependencies = 0,
+ .dependency_count = 0,
+ .constructor = NULL,
+ .destructor = NULL,
+ .interfaces = (void **)(void *)&votequorum_iface_ver0
+ },
+ {
+ .name = "corosync_votequorum_iface",
+ .version = 0,
+ .versions_replace = 0,
+ .versions_replace_count = 0,
+ .dependencies = 0,
+ .dependency_count = 0,
+ .constructor = NULL,
+ .destructor = NULL,
+ .interfaces = NULL
+ }
+};
+
+static struct lcr_comp quorum_comp_ver0 = {
+ .iface_count = 2,
+ .ifaces = corosync_quorum_ver0
+};
+
+
+static struct corosync_service_engine *quorum_get_service_handler_ver0 (void)
+{
+ return (&quorum_service_handler);
+}
+
+__attribute__ ((constructor)) static void quorum_comp_register (void) {
+ lcr_interfaces_set (&corosync_quorum_ver0[0], &votequorum_iface_ver0);
+ lcr_interfaces_set (&corosync_quorum_ver0[1], &quorum_service_handler_iface);
+ lcr_component_register (&quorum_comp_ver0);
+}
+
+static void votequorum_init(struct corosync_api_v1 *api,
+ quorum_set_quorate_fn_t report)
+{
+ ENTER();
+ set_quorum = report;
+
+ /* Load the library-servicing part of this module */
+ api->service_link_and_init(api, "corosync_votequorum_iface", 0);
+
+ LEAVE();
+}
+
+/* Message types */
+#define VOTEQUORUM_MSG_NODEINFO 5
+#define VOTEQUORUM_MSG_KILLNODE 6
+#define VOTEQUORUM_MSG_RECONFIGURE 8
+
+struct req_exec_quorum_nodeinfo {
+ unsigned char cmd;
+ unsigned char first_trans;
+ unsigned int votes;
+ unsigned int expected_votes;
+
+ unsigned int major_version; /* Not backwards compatible */
+ unsigned int minor_version; /* Backwards compatible */
+ unsigned int patch_version; /* Backwards/forwards compatible */
+ unsigned int config_version;
+ unsigned int flags;
+
+} __attribute__((packed));
+
+/* Parameters for RECONFIG command */
+#define RECONFIG_PARAM_EXPECTED_VOTES 1
+#define RECONFIG_PARAM_NODE_VOTES 2
+#define RECONFIG_PARAM_LEAVING 3
+
+struct req_exec_quorum_reconfigure {
+ unsigned char cmd;
+ unsigned char param;
+ unsigned short pad;
+ int nodeid;
+ unsigned int value;
+};
+
+struct req_exec_quorum_killnode {
+ unsigned char cmd;
+ unsigned char pad1;
+ uint16_t reason;
+ int nodeid;
+};
+
+/* These just make the access a little neater */
+static inline int objdb_get_string(struct corosync_api_v1 *corosync, unsigned int object_service_handle,
+ char *key, char **value)
+{
+ int res;
+
+ *value = NULL;
+ if ( !(res = corosync_api->object_key_get(object_service_handle,
+ key,
+ strlen(key),
+ (void *)value,
+ NULL))) {
+ if (*value)
+ return 0;
+ }
+ return -1;
+}
+
+static inline void objdb_get_int(struct corosync_api_v1 *corosync, unsigned int object_service_handle,
+ char *key, unsigned int *intvalue, unsigned int default_value)
+{
+ char *value = NULL;
+
+ *intvalue = default_value;
+
+ if (!corosync_api->object_key_get(object_service_handle, key, strlen(key),
+ (void *)&value, NULL)) {
+ if (value) {
+ *intvalue = atoi(value);
+ }
+ }
+}
+
+static int votequorum_send_message(void *message, int len)
+{
+ struct iovec iov[2];
+ struct q_protheader header;
+
+ header.tgtport = 0;
+ header.srcport = 0;
+ header.flags = 0;
+ header.srcid = us->node_id;
+ header.tgtid = 0;
+
+ iov[0].iov_base = &header;
+ iov[0].iov_len = sizeof(header);
+ iov[1].iov_base = message;
+ iov[1].iov_len = len;
+
+ return corosync_api->tpg_joined_mcast(group_handle, iov, 2, TOTEM_AGREED);
+}
+
+static void read_quorum_config(unsigned int quorum_handle)
+{
+ unsigned int value = 0;
+ int cluster_members = 0;
+ struct list_head *tmp;
+ struct cluster_node *node;
+
+ log_printf(LOG_INFO, "Reading configuration\n");
+
+ objdb_get_int(corosync_api, quorum_handle, "expected_votes", &us->expected_votes, DEFAULT_EXPECTED);
+ objdb_get_int(corosync_api, quorum_handle, "votes", &us->votes, 1);
+ objdb_get_int(corosync_api, quorum_handle, "quorumdev_poll", &quorumdev_poll, DEFAULT_QDEV_POLL);
+ objdb_get_int(corosync_api, quorum_handle, "disallowed", &value, 0);
+ if (value)
+ quorum_flags |= VOTEQUORUM_FLAG_FEATURE_DISALLOWED;
+ else
+ quorum_flags &= ~VOTEQUORUM_FLAG_FEATURE_DISALLOWED;
+
+ objdb_get_int(corosync_api, quorum_handle, "two_node", &value, 0);
+ if (value)
+ quorum_flags |= VOTEQUORUM_FLAG_FEATURE_TWONODE;
+ else
+ quorum_flags &= ~VOTEQUORUM_FLAG_FEATURE_TWONODE;
+
+ /*
+ * two_node mode is invalid if there are more than 2 nodes in the cluster!
+ */
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+ cluster_members++;
+ }
+
+ if (quorum_flags & VOTEQUORUM_FLAG_FEATURE_TWONODE && cluster_members > 2) {
+ log_printf(LOG_WARNING, "quorum.two_node was set but there are more than 2 nodes in the cluster. It will be ignored.");
+ quorum_flags &= ~VOTEQUORUM_FLAG_FEATURE_TWONODE;
+ }
+}
+
+static int votequorum_exec_init_fn (struct corosync_api_v1 *api)
+{
+ unsigned int object_handle;
+ unsigned int find_handle;
+
+ ENTER();
+
+ corosync_api = api;
+
+ list_init(&cluster_members_list);
+ list_init(&trackers_list);
+
+ /* Allocate a cluster_node for us */
+ us = allocate_node(corosync_api->totem_nodeid_get());
+ if (!us)
+ return (1);
+
+ us->flags |= NODE_FLAGS_US;
+ us->state = NODESTATE_MEMBER;
+ us->expected_votes = DEFAULT_EXPECTED;
+ us->votes = 1;
+ time(&us->join_time);
+
+ /* Get configuration variables */
+ corosync_api->object_find_create(OBJECT_PARENT_HANDLE, "quorum", strlen("quorum"), &find_handle);
+
+ if (corosync_api->object_find_next(find_handle, &object_handle) == 0) {
+ read_quorum_config(object_handle);
+ }
+ /* Listen for changes */
+ add_votequorum_config_notification(object_handle);
+ corosync_api->object_find_destroy(find_handle);
+
+ api->tpg_init(&group_handle, quorum_deliver_fn, quorum_confchg_fn);
+ api->tpg_join(group_handle, quorum_group, 1);
+
+ LEAVE();
+ return (0);
+}
+
+static int quorum_lib_exit_fn (void *conn)
+{
+ struct quorum_pd *quorum_pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ ENTER();
+ if (quorum_pd->tracking_enabled) {
+ list_del (&quorum_pd->list);
+ list_init (&quorum_pd->list);
+ }
+ LEAVE();
+ return (0);
+}
+
+
+static int send_quorum_notification(void *conn, uint64_t context)
+{
+ struct res_lib_votequorum_notification *res_lib_votequorum_notification;
+ struct list_head *tmp;
+ struct cluster_node *node;
+ int cluster_members = 0;
+ int i = 0;
+ int size;
+ char *buf;
+
+ ENTER();
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+ cluster_members++;
+ }
+ if (quorum_device)
+ cluster_members++;
+
+ size = sizeof(struct res_lib_votequorum_notification) + sizeof(struct votequorum_node) * cluster_members;
+ buf = alloca(size);
+ if (!buf) {
+ LEAVE();
+ return -1;
+ }
+
+ res_lib_votequorum_notification = (struct res_lib_votequorum_notification *)buf;
+ res_lib_votequorum_notification->quorate = cluster_is_quorate;
+ res_lib_votequorum_notification->node_list_entries = cluster_members;
+ res_lib_votequorum_notification->context = context;
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+ res_lib_votequorum_notification->node_list[i].nodeid = node->node_id;
+ res_lib_votequorum_notification->node_list[i++].state = node->state;
+ }
+ if (quorum_device) {
+ res_lib_votequorum_notification->node_list[i].nodeid = 0;
+ res_lib_votequorum_notification->node_list[i++].state = quorum_device->state | 0x80;
+ }
+ res_lib_votequorum_notification->header.id = MESSAGE_RES_VOTEQUORUM_NOTIFICATION;
+ res_lib_votequorum_notification->header.size = size;
+ res_lib_votequorum_notification->header.error = CS_OK;
+
+ /* Send it to all interested parties */
+ if (conn) {
+ int ret = corosync_api->ipc_conn_send_response(conn, buf, size);
+ LEAVE();
+ return ret;
+ }
+ else {
+ struct quorum_pd *qpd;
+
+ list_iterate(tmp, &trackers_list) {
+ qpd = list_entry(tmp, struct quorum_pd, list);
+ res_lib_votequorum_notification->context = qpd->tracking_context;
+ corosync_api->ipc_conn_send_response(corosync_api->ipc_conn_partner_get(qpd->conn), buf, size);
+ }
+ }
+ LEAVE();
+ return 0;
+}
+
+static void set_quorate(int total_votes)
+{
+ int quorate;
+
+ ENTER();
+ if (quorum > total_votes) {
+ quorate = 0;
+ }
+ else {
+ quorate = 1;
+ }
+
+ if (cluster_is_quorate && !quorate)
+ log_printf(LOG_INFO, "quorum lost, blocking activity\n");
+ if (!cluster_is_quorate && quorate)
+ log_printf(LOG_INFO, "quorum regained, resuming activity\n");
+
+ /* If we are newly quorate, then kill any DISALLOWED nodes */
+ if (!cluster_is_quorate && quorate) {
+ struct cluster_node *node = NULL;
+ struct list_head *tmp;
+
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+ if (node->state == NODESTATE_DISALLOWED)
+ quorum_exec_send_killnode(node->node_id, VOTEQUORUM_REASON_KILL_REJOIN);
+ }
+ }
+
+ cluster_is_quorate = quorate;
+ set_quorum(quorum_members, quorum_members_entries, quorate, &quorum_ringid);
+ ENTER();
+}
+
+static int calculate_quorum(int allow_decrease, int max_expected, unsigned int *ret_total_votes)
+{
+ struct list_head *nodelist;
+ struct cluster_node *node;
+ unsigned int total_votes = 0;
+ unsigned int highest_expected = 0;
+ unsigned int newquorum, q1, q2;
+ unsigned int total_nodes = 0;
+ unsigned int leaving = 0;
+
+ ENTER();
+ list_iterate(nodelist, &cluster_members_list) {
+ node = list_entry(nodelist, struct cluster_node, list);
+
+ log_printf(LOG_DEBUG, "node %x state=%d, votes=%d, expected=%d\n",
+ node->node_id, node->state, node->votes, node->expected_votes);
+
+ if (node->state == NODESTATE_MEMBER) {
+ if (max_expected)
+ node->expected_votes = max_expected;
+ else
+ highest_expected = max(highest_expected, node->expected_votes);
+ total_votes += node->votes;
+ total_nodes++;
+ }
+ if (node->state == NODESTATE_LEAVING) {
+ leaving = 1;
+ }
+ }
+
+ if (quorum_device && quorum_device->state == NODESTATE_MEMBER)
+ total_votes += quorum_device->votes;
+
+ if (max_expected > 0)
+ highest_expected = max_expected;
+
+ /* This quorum calculation is taken from the OpenVMS Cluster Systems
+ * manual, but, then, you guessed that didn't you */
+ q1 = (highest_expected + 2) / 2;
+ q2 = (total_votes + 2) / 2;
+ newquorum = max(q1, q2);
+
+ /* Normally quorum never decreases but the system administrator can
+ * force it down by setting expected votes to a maximum value */
+ if (!allow_decrease)
+ newquorum = max(quorum, newquorum);
+
+ /* The special two_node mode allows each of the two nodes to retain
+ * quorum if the other fails. Only one of the two should live past
+ * fencing (as both nodes try to fence each other in split-brain.)
+ * Also: if there are more than two nodes, force us inquorate to avoid
+ * any damage or confusion.
+ */
+ if ((quorum_flags & VOTEQUORUM_FLAG_FEATURE_TWONODE) && total_nodes <= 2)
+ newquorum = 1;
+
+ if (ret_total_votes)
+ *ret_total_votes = total_votes;
+
+ LEAVE();
+ return newquorum;
+}
+
+/* Recalculate cluster quorum, set quorate and notify changes */
+static void recalculate_quorum(int allow_decrease)
+{
+ unsigned int total_votes;
+
+ ENTER();
+ quorum = calculate_quorum(allow_decrease, 0, &total_votes);
+ set_quorate(total_votes);
+ send_quorum_notification(NULL, 0L);
+ LEAVE();
+}
+
+static int have_disallowed(void)
+{
+ struct cluster_node *node;
+ struct list_head *tmp;
+
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+ if (node->state == NODESTATE_DISALLOWED)
+ return 1;
+ }
+
+ return 0;
+}
+
+static void node_add_ordered(struct cluster_node *newnode)
+{
+ struct cluster_node *node = NULL;
+ struct list_head *tmp;
+ struct list_head *newlist = &newnode->list;
+
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+
+ if (newnode->node_id < node->node_id)
+ break;
+ }
+
+ if (!node)
+ list_add(&newnode->list, &cluster_members_list);
+ else {
+ newlist->prev = tmp->prev;
+ newlist->next = tmp;
+ tmp->prev->next = newlist;
+ tmp->prev = newlist;
+ }
+}
+
+static struct cluster_node *allocate_node(int nodeid)
+{
+ struct cluster_node *cl;
+
+ cl = malloc(sizeof(struct cluster_node));
+ if (cl) {
+ memset(cl, 0, sizeof(struct cluster_node));
+ cl->node_id = nodeid;
+ if (nodeid)
+ node_add_ordered(cl);
+ }
+ return cl;
+}
+
+static struct cluster_node *find_node_by_nodeid(int nodeid)
+{
+ struct cluster_node *node;
+ struct list_head *tmp;
+
+ list_iterate(tmp, &cluster_members_list) {
+ node = list_entry(tmp, struct cluster_node, list);
+ if (node->node_id == nodeid)
+ return node;
+ }
+ return NULL;
+}
+
+
+static int quorum_exec_send_nodeinfo()
+{
+ struct req_exec_quorum_nodeinfo req_exec_quorum_nodeinfo;
+ int ret;
+
+ ENTER();
+
+ req_exec_quorum_nodeinfo.cmd = VOTEQUORUM_MSG_NODEINFO;
+ req_exec_quorum_nodeinfo.expected_votes = us->expected_votes;
+ req_exec_quorum_nodeinfo.votes = us->votes;
+ req_exec_quorum_nodeinfo.major_version = VOTEQUORUM_MAJOR_VERSION;
+ req_exec_quorum_nodeinfo.minor_version = VOTEQUORUM_MINOR_VERSION;
+ req_exec_quorum_nodeinfo.patch_version = VOTEQUORUM_PATCH_VERSION;
+ req_exec_quorum_nodeinfo.flags = us->flags;
+ req_exec_quorum_nodeinfo.first_trans = first_trans;
+ if (have_disallowed())
+ req_exec_quorum_nodeinfo.flags |= NODE_FLAGS_SEESDISALLOWED;
+
+ ret = votequorum_send_message(&req_exec_quorum_nodeinfo, sizeof(req_exec_quorum_nodeinfo));
+ LEAVE();
+ return ret;
+}
+
+
+static int quorum_exec_send_reconfigure(int param, int nodeid, int value)
+{
+ struct req_exec_quorum_reconfigure req_exec_quorum_reconfigure;
+ int ret;
+
+ ENTER();
+
+ req_exec_quorum_reconfigure.cmd = VOTEQUORUM_MSG_RECONFIGURE;
+ req_exec_quorum_reconfigure.param = param;
+ req_exec_quorum_reconfigure.nodeid = nodeid;
+ req_exec_quorum_reconfigure.value = value;
+
+ ret = votequorum_send_message(&req_exec_quorum_reconfigure, sizeof(req_exec_quorum_reconfigure));
+ LEAVE();
+ return ret;
+}
+
+static int quorum_exec_send_killnode(int nodeid, unsigned int reason)
+{
+ struct req_exec_quorum_killnode req_exec_quorum_killnode;
+ int ret;
+
+ ENTER();
+
+ req_exec_quorum_killnode.cmd = VOTEQUORUM_MSG_KILLNODE;
+ req_exec_quorum_killnode.nodeid = nodeid;
+ req_exec_quorum_killnode.reason = reason;
+
+ ret = votequorum_send_message(&req_exec_quorum_killnode, sizeof(req_exec_quorum_killnode));
+ LEAVE();
+ return ret;
+}
+
+static void quorum_confchg_fn (
+ enum totem_configuration_type configuration_type,
+ unsigned int *member_list, int member_list_entries,
+ unsigned int *left_list, int left_list_entries,
+ unsigned int *joined_list, int joined_list_entries,
+ struct memb_ring_id *ring_id)
+{
+ int i;
+ int leaving = 0;
+ struct cluster_node *node;
+
+ ENTER();
+ if (member_list_entries > 1)
+ first_trans = 0;
+
+ if (left_list_entries) {
+ for (i = 0; i< left_list_entries; i++) {
+ node = find_node_by_nodeid(left_list[i]);
+ if (node) {
+ if (node->state == NODESTATE_LEAVING)
+ leaving = 1;
+ node->state = NODESTATE_DEAD;
+ node->flags |= NODE_FLAGS_BEENDOWN;
+ }
+ }
+ recalculate_quorum(leaving);
+ }
+
+ if (member_list_entries) {
+ memcpy(quorum_members, member_list, sizeof(unsigned int) * member_list_entries);
+ quorum_members_entries = member_list_entries;
+ if (quorum_device) {
+ quorum_members[quorum_members_entries++] = 0;
+ }
+ quorum_exec_send_nodeinfo();
+ }
+
+ memcpy(&quorum_ringid, ring_id, sizeof(*ring_id));
+ LEAVE();
+}
+
+static void exec_quorum_nodeinfo_endian_convert (void *msg)
+{
+ struct req_exec_quorum_nodeinfo *nodeinfo = (struct req_exec_quorum_nodeinfo *)msg;
+
+ nodeinfo->votes = swab32(nodeinfo->votes);
+ nodeinfo->expected_votes = swab32(nodeinfo->expected_votes);
+ nodeinfo->major_version = swab32(nodeinfo->major_version);
+ nodeinfo->minor_version = swab32(nodeinfo->minor_version);
+ nodeinfo->patch_version = swab32(nodeinfo->patch_version);
+ nodeinfo->config_version = swab32(nodeinfo->config_version);
+ nodeinfo->flags = swab32(nodeinfo->flags);
+}
+
+static void exec_quorum_reconfigure_endian_convert (void *msg)
+{
+ struct req_exec_quorum_reconfigure *reconfigure = (struct req_exec_quorum_reconfigure *)msg;
+ reconfigure->nodeid = swab32(reconfigure->nodeid);
+ reconfigure->value = swab32(reconfigure->value);
+}
+
+static void exec_quorum_killnode_endian_convert (void *msg)
+{
+ struct req_exec_quorum_killnode *killnode = (struct req_exec_quorum_killnode *)msg;
+ killnode->reason = swab16(killnode->reason);
+ killnode->nodeid = swab32(killnode->nodeid);
+}
+
+static void quorum_deliver_fn(unsigned int nodeid, struct iovec *iovec, int iov_len,
+ int endian_conversion_required)
+{
+ struct q_protheader *header = iovec->iov_base;
+ char *buf;
+
+ ENTER();
+
+ if (endian_conversion_required) {
+ header->srcid = swab32(header->srcid);
+ header->tgtid = swab32(header->tgtid);
+ header->flags = swab32(header->flags);
+ }
+
+ /* Only pass on messages for us or everyone */
+ if (header->tgtport == 0 &&
+ (header->tgtid == us->node_id ||
+ header->tgtid == 0)) {
+ buf = iovec->iov_base + sizeof(struct q_protheader);
+ switch (*buf) {
+
+ case VOTEQUORUM_MSG_NODEINFO:
+ if (endian_conversion_required)
+ exec_quorum_nodeinfo_endian_convert(buf);
+ message_handler_req_exec_quorum_nodeinfo (buf, header->srcid);
+ break;
+ case VOTEQUORUM_MSG_RECONFIGURE:
+ if (endian_conversion_required)
+ exec_quorum_reconfigure_endian_convert(buf);
+ message_handler_req_exec_quorum_reconfigure (buf, header->srcid);
+ break;
+ case VOTEQUORUM_MSG_KILLNODE:
+ if (endian_conversion_required)
+ exec_quorum_killnode_endian_convert(buf);
+ message_handler_req_exec_quorum_killnode (buf, header->srcid);
+ break;
+
+ /* Just ignore other messages */
+ }
+ }
+ LEAVE();
+}
+
+static void message_handler_req_exec_quorum_nodeinfo (
+ void *message,
+ unsigned int nodeid)
+{
+ struct req_exec_quorum_nodeinfo *req_exec_quorum_nodeinfo = (struct req_exec_quorum_nodeinfo *)message;
+ struct cluster_node *node;
+ int old_votes;
+ int old_expected;
+ nodestate_t old_state;
+ int new_node = 0;
+
+ ENTER();
+ log_printf(LOG_LEVEL_DEBUG, "got nodeinfo message from cluster node %d\n", nodeid);
+
+ node = find_node_by_nodeid(nodeid);
+ if (!node) {
+ node = allocate_node(nodeid);
+ new_node = 1;
+ }
+ if (!node) {
+ corosync_api->error_memory_failure();
+ return;
+ }
+
+ /*
+ * If the node sending the message sees disallowed nodes and we don't, then
+ * we have to leave
+ */
+ if (req_exec_quorum_nodeinfo->flags & NODE_FLAGS_SEESDISALLOWED && !have_disallowed()) {
+ /* Must use syslog directly here or the message will never arrive */
+ syslog(LOG_CRIT, "[VOTEQ]: Joined a cluster with disallowed nodes. must die");
+ corosync_api->fatal_error(2, __FILE__, __LINE__);
+ exit(2);
+ }
+ old_votes = node->votes;
+ old_expected = node->expected_votes;
+ old_state = node->state;
+
+ /* Update node state */
+ if (req_exec_quorum_nodeinfo->minor_version >= 2)
+ node->votes = req_exec_quorum_nodeinfo->votes;
+ node->expected_votes = req_exec_quorum_nodeinfo->expected_votes;
+ node->state = NODESTATE_MEMBER;
+
+ /* Check flags for disallowed (if enabled) */
+ if (quorum_flags & VOTEQUORUM_FLAG_FEATURE_DISALLOWED) {
+ if ((req_exec_quorum_nodeinfo->flags & NODE_FLAGS_HASSTATE && node->flags & NODE_FLAGS_BEENDOWN) ||
+ (req_exec_quorum_nodeinfo->flags & NODE_FLAGS_HASSTATE && req_exec_quorum_nodeinfo->first_trans && !(node->flags & NODE_FLAGS_US))) {
+ if (node->state != NODESTATE_DISALLOWED) {
+ if (cluster_is_quorate) {
+ log_printf(LOG_CRIT, "Killing node %d because it has rejoined the cluster with existing state", node->node_id);
+ node->state = NODESTATE_DISALLOWED;
+ quorum_exec_send_killnode(nodeid, VOTEQUORUM_REASON_KILL_REJOIN);
+ }
+ else {
+ log_printf(LOG_CRIT, "Node %d not joined to quorum because it has existing state", node->node_id);
+ node->state = NODESTATE_DISALLOWED;
+ }
+ }
+ }
+ }
+ node->flags &= ~NODE_FLAGS_BEENDOWN;
+
+ if (new_node || old_votes != node->votes || old_expected != node->expected_votes || old_state != node->state)
+ recalculate_quorum(0);
+ LEAVE();
+}
+
+static void message_handler_req_exec_quorum_killnode (
+ void *message,
+ unsigned int nodeid)
+{
+ struct req_exec_quorum_killnode *req_exec_quorum_killnode = (struct req_exec_quorum_killnode *)message;
+
+ if (req_exec_quorum_killnode->nodeid == corosync_api->totem_nodeid_get()) {
+ log_printf(LOG_CRIT, "Killed by node %d: %s\n", nodeid, kill_reason(req_exec_quorum_killnode->reason));
+
+ corosync_api->fatal_error(1, __FILE__, __LINE__);
+ exit(1);
+ }
+}
+
+static void message_handler_req_exec_quorum_reconfigure (
+ void *message,
+ unsigned int nodeid)
+{
+ struct req_exec_quorum_reconfigure *req_exec_quorum_reconfigure = (struct req_exec_quorum_reconfigure *)message;
+ struct cluster_node *node;
+ struct list_head *nodelist;
+
+ log_printf(LOG_LEVEL_DEBUG, "got reconfigure message from cluster node %d\n", nodeid);
+
+ node = find_node_by_nodeid(req_exec_quorum_reconfigure->nodeid);
+ if (!node)
+ return;
+
+ switch(req_exec_quorum_reconfigure->param)
+ {
+ case RECONFIG_PARAM_EXPECTED_VOTES:
+ node->expected_votes = req_exec_quorum_reconfigure->value;
+
+ list_iterate(nodelist, &cluster_members_list) {
+ node = list_entry(nodelist, struct cluster_node, list);
+ if (node->state == NODESTATE_MEMBER &&
+ node->expected_votes > req_exec_quorum_reconfigure->value) {
+ node->expected_votes = req_exec_quorum_reconfigure->value;
+ }
+ }
+ recalculate_quorum(1); /* Allow decrease */
+ break;
+
+ case RECONFIG_PARAM_NODE_VOTES:
+ node->votes = req_exec_quorum_reconfigure->value;
+ recalculate_quorum(1); /* Allow decrease */
+ break;
+
+ case RECONFIG_PARAM_LEAVING:
+ node->state = NODESTATE_LEAVING;
+ break;
+ }
+}
+
+static int quorum_lib_init_fn (void *conn)
+{
+ struct quorum_pd *pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ ENTER();
+
+ list_init (&pd->list);
+ pd->conn = conn;
+
+ LEAVE();
+ return (0);
+}
+
+/* Message from the library */
+static void message_handler_req_lib_votequorum_getinfo (void *conn, void *message)
+{
+ struct req_lib_votequorum_getinfo *req_lib_votequorum_getinfo = (struct req_lib_votequorum_getinfo *)message;
+ struct res_lib_votequorum_getinfo res_lib_votequorum_getinfo;
+ struct cluster_node *node;
+ unsigned int highest_expected = 0;
+ unsigned int total_votes = 0;
+ cs_error_t error = CS_OK;
+
+ log_printf(LOG_LEVEL_DEBUG, "got getinfo request on %p for node %d\n", conn, req_lib_votequorum_getinfo->nodeid);
+
+ if (req_lib_votequorum_getinfo->nodeid) {
+ node = find_node_by_nodeid(req_lib_votequorum_getinfo->nodeid);
+ }
+ else {
+ node = us;
+ }
+
+ if (node) {
+ struct cluster_node *iternode;
+ struct list_head *nodelist;
+
+ list_iterate(nodelist, &cluster_members_list) {
+ iternode = list_entry(nodelist, struct cluster_node, list);
+
+ if (iternode->state == NODESTATE_MEMBER) {
+ highest_expected =
+ max(highest_expected, iternode->expected_votes);
+ total_votes += iternode->votes;
+ }
+ }
+
+ if (quorum_device && quorum_device->state == NODESTATE_MEMBER) {
+ total_votes += quorum_device->votes;
+ }
+
+ res_lib_votequorum_getinfo.votes = us->votes;
+ res_lib_votequorum_getinfo.expected_votes = us->expected_votes;
+ res_lib_votequorum_getinfo.highest_expected = highest_expected;
+
+ res_lib_votequorum_getinfo.quorum = quorum;
+ res_lib_votequorum_getinfo.total_votes = total_votes;
+ res_lib_votequorum_getinfo.flags = 0;
+ res_lib_votequorum_getinfo.nodeid = node->node_id;
+
+ if (us->flags & NODE_FLAGS_HASSTATE)
+ res_lib_votequorum_getinfo.flags |= VOTEQUORUM_INFO_FLAG_HASSTATE;
+ if (quorum_flags & VOTEQUORUM_FLAG_FEATURE_TWONODE)
+ res_lib_votequorum_getinfo.flags |= VOTEQUORUM_INFO_FLAG_TWONODE;
+ if (cluster_is_quorate)
+ res_lib_votequorum_getinfo.flags |= VOTEQUORUM_INFO_FLAG_QUORATE;
+ if (us->flags & NODE_FLAGS_SEESDISALLOWED)
+ res_lib_votequorum_getinfo.flags |= VOTEQUORUM_INFO_FLAG_DISALLOWED;
+ }
+ else {
+ error = CS_ERR_NOT_EXIST;
+ }
+
+ res_lib_votequorum_getinfo.header.size = sizeof(res_lib_votequorum_getinfo);
+ res_lib_votequorum_getinfo.header.id = MESSAGE_RES_VOTEQUORUM_GETINFO;
+ res_lib_votequorum_getinfo.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_getinfo, sizeof(res_lib_votequorum_getinfo));
+ log_printf(LOG_LEVEL_DEBUG, "getinfo response error: %d\n", error);
+}
+
+/* Message from the library */
+static void message_handler_req_lib_votequorum_setexpected (void *conn, void *message)
+{
+ struct req_lib_votequorum_setexpected *req_lib_votequorum_setexpected = (struct req_lib_votequorum_setexpected *)message;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ cs_error_t error = CS_OK;
+ unsigned int newquorum;
+ unsigned int total_votes;
+
+ ENTER();
+
+ /*
+ * If there are disallowed nodes, then we can't allow the user
+ * to bypass them by fiddling with expected votes.
+ */
+ if (quorum_flags & VOTEQUORUM_FLAG_FEATURE_DISALLOWED && have_disallowed()) {
+ error = CS_ERR_EXIST;
+ goto error_exit;
+ }
+
+ /* Validate new expected votes */
+ newquorum = calculate_quorum(1, req_lib_votequorum_setexpected->expected_votes, &total_votes);
+ if (newquorum < total_votes / 2
+ || newquorum > total_votes) {
+ error = CS_ERR_INVALID_PARAM;
+ goto error_exit;
+ }
+
+ quorum_exec_send_reconfigure(RECONFIG_PARAM_EXPECTED_VOTES, us->node_id, req_lib_votequorum_setexpected->expected_votes);
+
+ /* send status */
+error_exit:
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+ LEAVE();
+}
+
+/* Message from the library */
+static void message_handler_req_lib_votequorum_setvotes (void *conn, void *message)
+{
+ struct req_lib_votequorum_setvotes *req_lib_votequorum_setvotes = (struct req_lib_votequorum_setvotes *)message;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ struct cluster_node *node;
+ unsigned int newquorum;
+ unsigned int total_votes;
+ unsigned int saved_votes;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ node = find_node_by_nodeid(req_lib_votequorum_setvotes->nodeid);
+ if (!node) {
+ error = CS_ERR_NAME_NOT_FOUND;
+ goto error_exit;
+ }
+
+ /* Check votes is valid */
+ saved_votes = node->votes;
+ node->votes = req_lib_votequorum_setvotes->votes;
+
+ newquorum = calculate_quorum(1, 0, &total_votes);
+
+ if (newquorum < total_votes / 2 || newquorum > total_votes) {
+ node->votes = saved_votes;
+ error = CS_ERR_INVALID_PARAM;
+ goto error_exit;
+ }
+
+ if (!req_lib_votequorum_setvotes->nodeid)
+ req_lib_votequorum_setvotes->nodeid = corosync_api->totem_nodeid_get();
+
+ quorum_exec_send_reconfigure(RECONFIG_PARAM_NODE_VOTES, req_lib_votequorum_setvotes->nodeid, req_lib_votequorum_setvotes->votes);
+
+error_exit:
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_leaving (void *conn, void *message)
+{
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ quorum_exec_send_reconfigure(RECONFIG_PARAM_LEAVING, us->node_id, 0);
+
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+ LEAVE();
+}
+
+static void quorum_device_timer_fn(void *arg)
+{
+ struct timeval now;
+
+ ENTER();
+ if (!quorum_device || quorum_device->state == NODESTATE_DEAD)
+ return;
+ gettimeofday(&now, NULL);
+ if (quorum_device->last_hello.tv_sec + quorumdev_poll/1000 < now.tv_sec) {
+ quorum_device->state = NODESTATE_DEAD;
+ log_printf(LOG_INFO, "lost contact with quorum device\n");
+ recalculate_quorum(0);
+ }
+ else {
+ corosync_api->timer_add_duration((unsigned long long)quorumdev_poll*1000000, quorum_device,
+ quorum_device_timer_fn, &quorum_device_timer);
+ }
+ LEAVE();
+}
+
+
+static void message_handler_req_lib_votequorum_qdisk_register (void *conn, void *message)
+{
+ struct req_lib_votequorum_qdisk_register *req_lib_votequorum_qdisk_register = (struct req_lib_votequorum_qdisk_register *)message;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ if (quorum_device) {
+ error = CS_ERR_EXIST;
+ }
+ else {
+ quorum_device = allocate_node(0);
+ quorum_device->state = NODESTATE_DEAD;
+ quorum_device->votes = req_lib_votequorum_qdisk_register->votes;
+ strcpy(quorum_device_name, req_lib_votequorum_qdisk_register->name);
+ list_add(&quorum_device->list, &cluster_members_list);
+ }
+
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_qdisk_unregister (void *conn, void *message)
+{
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ if (quorum_device) {
+ struct cluster_node *node = quorum_device;
+
+ quorum_device = NULL;
+ list_del(&node->list);
+ free(node);
+ recalculate_quorum(0);
+ }
+ else {
+ error = CS_ERR_NOT_EXIST;
+ }
+
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_qdisk_poll (void *conn, void *message)
+{
+ struct req_lib_votequorum_qdisk_poll *req_lib_votequorum_qdisk_poll = (struct req_lib_votequorum_qdisk_poll *)message;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ if (quorum_device) {
+ if (req_lib_votequorum_qdisk_poll->state) {
+ gettimeofday(&quorum_device->last_hello, NULL);
+ if (quorum_device->state == NODESTATE_DEAD) {
+ quorum_device->state = NODESTATE_MEMBER;
+ recalculate_quorum(0);
+
+ corosync_api->timer_add_duration((unsigned long long)quorumdev_poll*1000000, quorum_device,
+ quorum_device_timer_fn, &quorum_device_timer);
+ }
+ }
+ else {
+ if (quorum_device->state == NODESTATE_MEMBER) {
+ quorum_device->state = NODESTATE_DEAD;
+ recalculate_quorum(0);
+ corosync_api->timer_delete(quorum_device_timer);
+ }
+ }
+ }
+ else {
+ error = CS_ERR_NOT_EXIST;
+ }
+
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_qdisk_getinfo (void *conn, void *message)
+{
+ struct res_lib_votequorum_qdisk_getinfo res_lib_votequorum_qdisk_getinfo;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ if (quorum_device) {
+ log_printf(LOG_LEVEL_DEBUG, "got qdisk_getinfo state %d\n", quorum_device->state);
+ res_lib_votequorum_qdisk_getinfo.votes = quorum_device->votes;
+ if (quorum_device->state == NODESTATE_MEMBER)
+ res_lib_votequorum_qdisk_getinfo.state = 1;
+ else
+ res_lib_votequorum_qdisk_getinfo.state = 0;
+ strcpy(res_lib_votequorum_qdisk_getinfo.name, quorum_device_name);
+ }
+ else {
+ error = CS_ERR_NOT_EXIST;
+ }
+
+ /* send status */
+ res_lib_votequorum_qdisk_getinfo.header.size = sizeof(res_lib_votequorum_qdisk_getinfo);
+ res_lib_votequorum_qdisk_getinfo.header.id = MESSAGE_RES_VOTEQUORUM_GETINFO;
+ res_lib_votequorum_qdisk_getinfo.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_qdisk_getinfo, sizeof(res_lib_votequorum_qdisk_getinfo));
+
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_setstate (void *conn, void *message)
+{
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ cs_error_t error = CS_OK;
+
+ ENTER();
+
+ us->flags |= NODE_FLAGS_HASSTATE;
+
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_trackstart (void *conn, void *msg)
+{
+ struct req_lib_votequorum_trackstart *req_lib_votequorum_trackstart = (struct req_lib_votequorum_trackstart *)msg;
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ struct quorum_pd *quorum_pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+
+ ENTER();
+ /*
+ * If an immediate listing of the current cluster membership
+ * is requested, generate membership list
+ */
+ if (req_lib_votequorum_trackstart->track_flags & CS_TRACK_CURRENT ||
+ req_lib_votequorum_trackstart->track_flags & CS_TRACK_CHANGES) {
+ log_printf(LOG_LEVEL_DEBUG, "sending initial status to %p\n", conn);
+ send_quorum_notification(corosync_api->ipc_conn_partner_get (conn), req_lib_votequorum_trackstart->context);
+ }
+
+ /*
+ * Record requests for tracking
+ */
+ if (req_lib_votequorum_trackstart->track_flags & CS_TRACK_CHANGES ||
+ req_lib_votequorum_trackstart->track_flags & CS_TRACK_CHANGES_ONLY) {
+
+ quorum_pd->track_flags = req_lib_votequorum_trackstart->track_flags;
+ quorum_pd->tracking_enabled = 1;
+ quorum_pd->tracking_context = req_lib_votequorum_trackstart->context;
+
+ list_add (&quorum_pd->list, &trackers_list);
+ }
+
+ /* Send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = CS_OK;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+
+ LEAVE();
+}
+
+static void message_handler_req_lib_votequorum_trackstop (void *conn, void *msg)
+{
+ struct res_lib_votequorum_status res_lib_votequorum_status;
+ struct quorum_pd *quorum_pd = (struct quorum_pd *)corosync_api->ipc_private_data_get (conn);
+ int error = CS_OK;
+
+ ENTER();
+
+ if (quorum_pd->tracking_enabled) {
+ error = CS_OK;
+ quorum_pd->tracking_enabled = 0;
+ list_del (&quorum_pd->list);
+ list_init (&quorum_pd->list);
+ } else {
+ error = CS_ERR_NOT_EXIST;
+ }
+
+ /* send status */
+ res_lib_votequorum_status.header.size = sizeof(res_lib_votequorum_status);
+ res_lib_votequorum_status.header.id = MESSAGE_RES_VOTEQUORUM_STATUS;
+ res_lib_votequorum_status.header.error = error;
+ corosync_api->ipc_conn_send_response(conn, &res_lib_votequorum_status, sizeof(res_lib_votequorum_status));
+
+ LEAVE();
+}
+
+
+static char *kill_reason(int reason)
+{
+ static char msg[1024];
+
+ switch (reason)
+ {
+ case VOTEQUORUM_REASON_KILL_REJECTED:
+ return "our membership application was rejected";
+
+ case VOTEQUORUM_REASON_KILL_APPLICATION:
+ return "we were killed by an application request";
+
+ case VOTEQUORUM_REASON_KILL_REJOIN:
+ return "we rejoined the cluster without a full restart";
+
+ default:
+ sprintf(msg, "we got kill message number %d", reason);
+ return msg;
+ }
+}
+
+static void reread_config(unsigned int object_handle)
+{
+ unsigned int old_votes;
+ unsigned int old_expected;
+
+ old_votes = us->votes;
+ old_expected = us->expected_votes;
+
+ /*
+ * Reload the configuration
+ */
+ read_quorum_config(object_handle);
+
+ /*
+ * Check for fundamental changes that we need to propogate
+ */
+ if (old_votes != us->votes) {
+ quorum_exec_send_reconfigure(RECONFIG_PARAM_NODE_VOTES, us->node_id, us->votes);
+ }
+ if (old_expected != us->expected_votes) {
+ quorum_exec_send_reconfigure(RECONFIG_PARAM_EXPECTED_VOTES, us->node_id, us->expected_votes);
+ }
+}
+
+static void quorum_key_change_notify(object_change_type_t change_type,
+ unsigned int parent_object_handle,
+ unsigned int object_handle,
+ void *object_name_pt, int object_name_len,
+ void *key_name_pt, int key_len,
+ void *key_value_pt, int key_value_len,
+ void *priv_data_pt)
+{
+ if (memcmp(object_name_pt, "quorum", object_name_len) == 0)
+ reread_config(object_handle);
+}
+
+
+/* Called when the objdb is reloaded */
+static void votequorum_objdb_reload_notify(
+ objdb_reload_notify_type_t type, int flush,
+ void *priv_data_pt)
+{
+ /*
+ * A new quorum {} key might exist, cancel the
+ * existing notification at the start of reload,
+ * and start a new one on the new object when
+ * it's all settled.
+ */
+
+ if (type == OBJDB_RELOAD_NOTIFY_START) {
+ corosync_api->object_track_stop(
+ quorum_key_change_notify,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ }
+
+ if (type == OBJDB_RELOAD_NOTIFY_END ||
+ type == OBJDB_RELOAD_NOTIFY_FAILED) {
+ unsigned int find_handle;
+ unsigned int object_handle;
+
+ corosync_api->object_find_create(OBJECT_PARENT_HANDLE, "quorum", strlen("quorum"), &find_handle);
+ if (corosync_api->object_find_next(find_handle, &object_handle) == 0) {
+ add_votequorum_config_notification(object_handle);
+
+ reread_config(object_handle);
+ }
+ else {
+ log_printf(LOG_LEVEL_ERROR, "votequorum objdb tracking stopped, cannot find quorum{} handle in objdb\n");
+ }
+ }
+}
+
+
+static void add_votequorum_config_notification(
+ unsigned int quorum_object_handle)
+{
+
+ corosync_api->object_track_start(quorum_object_handle,
+ 1,
+ quorum_key_change_notify,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+
+ /*
+ * Reload notify must be on the parent object
+ */
+ corosync_api->object_track_start(OBJECT_PARENT_HANDLE,
+ 1,
+ NULL,
+ NULL,
+ NULL,
+ votequorum_objdb_reload_notify,
+ NULL);
+}
diff -Naurd corosync-0.92/test/cpgbench.c corosync-trunk/test/cpgbench.c
--- corosync-0.92/test/cpgbench.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/test/cpgbench.c 2008-11-06 22:49:07.000000000 +0100
@@ -50,7 +50,7 @@
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cpg.h>
#ifdef COROSYNC_SOLARIS
@@ -121,12 +121,12 @@
if (flow_control_state == CPG_FLOW_CONTROL_DISABLED) {
retry:
res = cpg_mcast_joined (handle, CPG_TYPE_AGREED, &iov, 1);
- if (res == CPG_ERR_TRY_AGAIN) {
+ if (res == CS_ERR_TRY_AGAIN) {
goto retry;
}
}
- res = cpg_dispatch (handle, CPG_DISPATCH_ALL);
- if (res != CPG_OK) {
+ res = cpg_dispatch (handle, CS_DISPATCH_ALL);
+ if (res != CS_OK) {
printf ("cpg dispatch returned error %d\n", res);
exit (1);
}
@@ -162,13 +162,13 @@
signal (SIGALRM, sigalrm_handler);
res = cpg_initialize (&handle, &callbacks);
- if (res != CPG_OK) {
+ if (res != CS_OK) {
printf ("cpg_initialize failed with result %d\n", res);
exit (1);
}
res = cpg_join (handle, &group_name);
- if (res != CPG_OK) {
+ if (res != CS_OK) {
printf ("cpg_join failed with result %d\n", res);
exit (1);
}
@@ -179,7 +179,7 @@
}
res = cpg_finalize (handle);
- if (res != CPG_OK) {
+ if (res != CS_OK) {
printf ("cpg_join failed with result %d\n", res);
exit (1);
}
diff -Naurd corosync-0.92/test/evsbench.c corosync-trunk/test/evsbench.c
--- corosync-0.92/test/evsbench.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/test/evsbench.c 2008-11-06 22:49:07.000000000 +0100
@@ -49,7 +49,7 @@
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/evs.h>
#ifdef COROSYNC_SOLARIS
@@ -124,7 +124,7 @@
int write_size)
{
struct timeval tv1, tv2, tv_elapsed;
- evs_error_t result;
+ cs_error_t result;
int write_count = 0;
/*
@@ -139,12 +139,12 @@
if (outstanding < 10) {
result = evs_mcast_joined (handle, EVS_TYPE_AGREED, &iov, 1);
- if (result != EVS_ERR_TRY_AGAIN) {
+ if (result != CS_ERR_TRY_AGAIN) {
write_count += 1;
outstanding++;
}
}
- result = evs_dispatch (handle, EVS_DISPATCH_ALL);
+ result = evs_dispatch (handle, CS_DISPATCH_ALL);
} while (alarm_notice == 0);
gettimeofday (&tv2, NULL);
timersub (&tv2, &tv1, &tv_elapsed);
@@ -174,7 +174,7 @@
int main (void) {
int size;
int i;
- evs_error_t result;
+ cs_error_t result;
evs_handle_t handle;
signal (SIGALRM, sigalrm_handler);
diff -Naurd corosync-0.92/test/evsverify.c corosync-trunk/test/evsverify.c
--- corosync-0.92/test/evsverify.c 2008-09-25 07:31:42.000000000 +0200
+++ corosync-trunk/test/evsverify.c 2008-11-06 22:49:07.000000000 +0100
@@ -39,6 +39,7 @@
#include <arpa/inet.h>
#include <errno.h>
#include <string.h>
+#include <corosync/corotypes.h>
#include <corosync/evs.h>
#include "../exec/crypto.h"
@@ -112,22 +113,22 @@
struct msg msg;
-char buffer[200000];
+unsigned char buffer[200000];
int main (void)
{
evs_handle_t handle;
- evs_error_t result;
+ cs_error_t result;
unsigned int i = 0, j;
int fd;
unsigned int member_list[32];
unsigned int local_nodeid;
- int member_list_entries = 32;
+ unsigned int member_list_entries = 32;
struct msg msg;
hash_state sha1_hash;
struct iovec iov[2];
result = evs_initialize (&handle, &callbacks);
- if (result != EVS_OK) {
+ if (result != CS_OK) {
printf ("Couldn't initialize EVS service %d\n", result);
exit (0);
}
@@ -169,10 +170,10 @@
try_again_one:
result = evs_mcast_joined (handle, EVS_TYPE_AGREED,
iov, 2);
- if (result == EVS_ERR_TRY_AGAIN) {
+ if (result == CS_ERR_TRY_AGAIN) {
goto try_again_one;
}
- result = evs_dispatch (handle, EVS_DISPATCH_ALL);
+ result = evs_dispatch (handle, CS_DISPATCH_ALL);
}
evs_fd_get (handle, &fd);
diff -Naurd corosync-0.92/test/logsysbench.c corosync-trunk/test/logsysbench.c
--- corosync-0.92/test/logsysbench.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/test/logsysbench.c 2008-10-30 23:25:56.000000000 +0100
@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/time.h>
+#include <time.h>
+#include <corosync/engine/logsys.h>
+
+LOGSYS_DECLARE_SYSTEM ("logtest_rec",
+ LOG_MODE_OUTPUT_STDERR | LOG_MODE_THREADED,
+ NULL,
+ LOG_DAEMON,
+ "[%6s] %b",
+ 100000);
+
+LOGSYS_DECLARE_NOSUBSYS(LOG_LEVEL_INFO);
+
+#define LOGREC_ID_CHECKPOINT_CREATE 2
+#define LOGREC_ARGS_CHECKPOINT_CREATE 2
+#define ITERATIONS 1000000
+
+struct timeval tv1, tv2, tv_elapsed;
+
+#define timersub(a, b, result) \
+do { \
+ (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
+ (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
+ if ((result)->tv_usec < 0) { \
+ --(result)->tv_sec; \
+ (result)->tv_usec += 1000000; \
+ } \
+} while (0)
+
+void bm_start (void)
+{
+ gettimeofday (&tv1, NULL);
+}
+void bm_finish (char *operation)
+{
+ gettimeofday (&tv2, NULL);
+ timersub (&tv2, &tv1, &tv_elapsed);
+
+ if (strlen (operation) > 22) {
+ printf ("%s\t\t", operation);
+ } else {
+ printf ("%s\t\t\t", operation);
+ }
+ printf ("%9.3f operations/sec\n",
+ ((float)ITERATIONS) / (tv_elapsed.tv_sec + (tv_elapsed.tv_usec / 1000000.0)));
+}
+
+char buffer[256];
+int main (void)
+{
+ int i;
+ char buf[1024];
+
+
+ printf ("heating up cache with logrec functionality\n");
+ for (i = 0; i < ITERATIONS; i++) {
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE,
+ "recordA", 8, "recordB", 8, LOG_REC_END);
+ }
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE,
+ buffer, 7, LOG_REC_END);
+ }
+ bm_finish ("log_rec 1 arguments:");
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE,
+ "recordA", 8, LOG_REC_END);
+ }
+ bm_finish ("log_rec 2 arguments:");
+ bm_start();
+ for (i = 0; i < 10; i++) {
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE,
+ "recordA", 8, "recordB", 8, LOG_REC_END);
+ }
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE,
+ "recordA", 8, "recordB", 8, "recordC", 8, LOG_REC_END);
+ }
+ bm_finish ("log_rec 3 arguments:");
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE,
+ "recordA", 8, "recordB", 8, "recordC", 8, "recordD", 8, LOG_REC_END);
+ }
+ bm_finish ("log_rec 4 arguments:");
+
+ /*
+ * sprintf testing
+ */
+ printf ("heating up cache with sprintf functionality\n");
+ for (i = 0; i < ITERATIONS; i++) {
+ sprintf (buf, "Some logging information %s", "recordA");
+ }
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ sprintf (buf, "Some logging information %s", "recordA");
+ }
+ bm_finish ("sprintf 1 argument:");
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ sprintf (buf, "Some logging information %s %s", "recordA", "recordB");
+ }
+ bm_finish ("sprintf 2 arguments:");
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ sprintf (buf, "Some logging information %s %s %s", "recordA", "recordB", "recordC");
+ }
+ bm_finish ("sprintf 3 arguments:");
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ sprintf (buf, "Some logging information %s %s %s %s", "recordA", "recordB", "recordC", "recordD");
+ }
+ bm_finish ("sprintf 4 arguments:");
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ sprintf (buf, "Some logging information %s %s %s %d", "recordA", "recordB", "recordC", i);
+ }
+ bm_finish ("sprintf 4 arguments (1 int):");
+
+ logsys_log_rec_store ("fdata");
+/* TODO
+ currently fails under some circumstances
+
+ bm_start();
+ for (i = 0; i < ITERATIONS; i++) {
+ log_printf (LOG_LEVEL_NOTICE, "test %d", i);
+ }
+ bm_finish("log_printf");
+*/
+
+ return (0);
+}
diff -Naurd corosync-0.92/test/logsysrec.c corosync-trunk/test/logsysrec.c
--- corosync-0.92/test/logsysrec.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/test/logsysrec.c 2008-10-30 23:25:56.000000000 +0100
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <stdio.h>
+#include <stdint.h>
+#include <corosync/engine/logsys.h>
+
+LOGSYS_DECLARE_SYSTEM ("logtest_rec",
+ LOG_MODE_OUTPUT_STDERR | LOG_MODE_THREADED,
+ NULL,
+ LOG_DAEMON,
+ "[%6s] %b",
+ 100000);
+
+LOGSYS_DECLARE_NOSUBSYS(LOG_LEVEL_INFO);
+
+#define LOGREC_ID_CHECKPOINT_CREATE 2
+#define LOGREC_ARGS_CHECKPOINT_CREATE 2
+
+int main(int argc, char **argv)
+{
+ int i;
+
+ for (i = 0; i < 10; i++) {
+ log_printf (LOG_LEVEL_NOTICE, "This is a test of %s\n", "stringparse");
+
+ log_rec (LOGREC_ID_CHECKPOINT_CREATE, "record1", 8, "record22", 9, "record333", 10, "record444", 11, LOG_REC_END);
+ }
+ logsys_log_rec_store ("fdata");
+
+ return 0;
+}
diff -Naurd corosync-0.92/test/logsys_s.c corosync-trunk/test/logsys_s.c
--- corosync-0.92/test/logsys_s.c 2008-05-12 15:48:06.000000000 +0200
+++ corosync-trunk/test/logsys_s.c 2008-10-30 23:25:56.000000000 +0100
@@ -38,7 +38,9 @@
LOGSYS_DECLARE_SYSTEM ("logsystestsubsystems",
LOG_MODE_OUTPUT_STDERR | LOG_MODE_OUTPUT_SYSLOG_THREADED,
NULL,
- LOG_DAEMON);
+ LOG_DAEMON,
+ "[%8s] %b",
+ 100000);
extern void logsys_s1_print (void);
extern void logsys_s2_print (void);
diff -Naurd corosync-0.92/test/logsys_t1.c corosync-trunk/test/logsys_t1.c
--- corosync-0.92/test/logsys_t1.c 2008-06-20 08:04:03.000000000 +0200
+++ corosync-trunk/test/logsys_t1.c 2008-10-30 23:25:56.000000000 +0100
@@ -38,7 +38,9 @@
LOGSYS_DECLARE_SYSTEM ("logsystestNOsubsystems",
LOG_MODE_OUTPUT_STDERR | LOG_MODE_OUTPUT_SYSLOG_THREADED,
NULL,
- LOG_DAEMON);
+ LOG_DAEMON,
+ "%6s %b",
+ 100000);
LOGSYS_DECLARE_NOSUBSYS(LOG_LEVEL_DEBUG);
diff -Naurd corosync-0.92/test/logsys_t2.c corosync-trunk/test/logsys_t2.c
--- corosync-0.92/test/logsys_t2.c 2008-06-20 08:04:03.000000000 +0200
+++ corosync-trunk/test/logsys_t2.c 2008-10-30 23:25:56.000000000 +0100
@@ -36,9 +36,11 @@
#include "../exec/logsys.h"
LOGSYS_DECLARE_SYSTEM ("logtest_t2",
- LOG_MODE_OUTPUT_STDERR | LOG_MODE_OUTPUT_SYSLOG_THREADED | LOG_MODE_BUFFER_BEFORE_CONFIG,
+ LOG_MODE_OUTPUT_STDERR | LOG_MODE_THREADED,
NULL,
- LOG_DAEMON);
+ LOG_DAEMON,
+ "[%6s] %b"
+ 100000);
LOGSYS_DECLARE_NOSUBSYS(LOG_LEVEL_INFO);
@@ -48,7 +50,7 @@
/*
* fork could occur here and the file to output to could be set
*/
- logsys_config_mode_set (LOG_MODE_OUTPUT_STDERR | LOG_MODE_OUTPUT_SYSLOG_THREADED | LOG_MODE_FLUSH_AFTER_CONFIG);
+ logsys_config_mode_set (LOG_MODE_OUTPUT_STDERR | LOG_MODE_THREADED);
log_printf(LOG_NOTICE, "Hello, world!\n");
log_printf(LOG_DEBUG, "If you see this, the logger's busted\n");
diff -Naurd corosync-0.92/test/Makefile corosync-trunk/test/Makefile
--- corosync-0.92/test/Makefile 2008-09-25 07:31:42.000000000 +0200
+++ corosync-trunk/test/Makefile 2009-01-26 11:46:08.000000000 +0100
@@ -42,9 +42,10 @@
override LDFLAGS += -lnsl -lsocket -lrt
endif
-LIBRARIES= ../lib/libevs.a ../lib/libcpg.a ../lib/libcfg.a ../lib/libconfdb.a
+LIBRARIES= ../lib/libevs.a ../lib/libcpg.a ../lib/libcfg.a ../lib/libconfdb.a ../lib/libquorum.a ../lib/libvotequorum.a
LIBS = $(LIBRARIES)
-BINARIES= testevs evsbench evsverify testcpg testcpg2 cpgbench testconfdb
+BINARIES= testevs evsbench evsverify testcpg testcpg2 cpgbench testconfdb logsysbench logsysrec testquorum \
+ testvotequorum1 testvotequorum2
override CFLAGS += -I../include
override LDFLAGS += -L../lib
@@ -75,12 +76,33 @@
testcpg2: testcpg2.o $(LIBRARIES)
$(CC) $(LDFLAGS) -o testcpg2 testcpg2.o $(LIBS)
+testquorum: testquorum.o $(LIBRARIES)
+ $(CC) $(LDFLAGS) -o testquorum testquorum.o $(LIBS)
+
cpgbench: cpgbench.o $(LIBRARIES)
$(CC) $(LDFLAGS) -o cpgbench cpgbench.o $(LIBS)
testconfdb: testconfdb.o $(LIBRARIES)
$(CC) $(LDFLAGS) -o testconfdb testconfdb.o $(LIBS) -rdynamic
+logsysbench: logsysbench.o ../exec/liblogsys.a
+ $(CC) -o logsysbench logsysbench.o ../exec/liblogsys.a $(LDFLAGS)
+
+logsysrec: logsysrec.o ../exec/liblogsys.a
+ $(CC) -o logsysrec logsysrec.o ../exec/liblogsys.a $(LDFLAGS)
+
+testquorum1: testquorum1.o $(LIBRARIES)
+ $(CC) $(LDFLAGS) -o testquorum1 testquorum1.o $(LIBS)
+
+testquorum2: testquorum2.o $(LIBRARIES)
+ $(CC) $(LDFLAGS) -o testquorum2 testquorum2.o $(LIBS)
+
+testvotequorum1: testvotequorum1.o $(LIBRARIES)
+ $(CC) $(LDFLAGS) -o testvotequorum1 testvotequorum1.o $(LIBS)
+
+testvotequorum2: testvotequorum2.o $(LIBRARIES)
+ $(CC) $(LDFLAGS) -o testvotequorum2 testvotequorum2.o $(LIBS)
+
logsys_s: logsys_s.o logsys_s1.o logsys_s2.o ../exec/liblogsys.a
$(CC) -o logsys_s logsys_s.o logsys_s1.o logsys_s2.o ../exec/liblogsys.a $(LDFLAGS)
diff -Naurd corosync-0.92/test/sa_error.c corosync-trunk/test/sa_error.c
--- corosync-0.92/test/sa_error.c 2006-01-24 08:19:11.000000000 +0100
+++ corosync-trunk/test/sa_error.c 2008-11-06 22:49:07.000000000 +0100
@@ -6,39 +6,39 @@
const char *sa_error_list[] = {
"OUT_OF_RANGE",
- "SA_AIS_OK",
- "SA_AIS_ERR_LIBRARY",
- "SA_AIS_ERR_VERSION",
- "SA_AIS_ERR_INIT",
- "SA_AIS_ERR_TIMEOUT",
- "SA_AIS_ERR_TRY_AGAIN",
- "SA_AIS_ERR_INVALID_PARAM",
- "SA_AIS_ERR_NO_MEMORY",
- "SA_AIS_ERR_BAD_HANDLE",
- "SA_AIS_ERR_BUSY",
- "SA_AIS_ERR_ACCESS",
- "SA_AIS_ERR_NOT_EXIST",
- "SA_AIS_ERR_NAME_TOO_LONG",
- "SA_AIS_ERR_EXIST",
- "SA_AIS_ERR_NO_SPACE",
- "SA_AIS_ERR_INTERRUPT",
- "SA_AIS_ERR_NAME_NOT_FOUND",
- "SA_AIS_ERR_NO_RESOURCES",
- "SA_AIS_ERR_NOT_SUPPORTED",
- "SA_AIS_ERR_BAD_OPERATION",
- "SA_AIS_ERR_FAILED_OPERATION",
- "SA_AIS_ERR_MESSAGE_ERROR",
- "SA_AIS_ERR_QUEUE_FULL",
- "SA_AIS_ERR_QUEUE_NOT_AVAILABLE",
- "SA_AIS_ERR_BAD_CHECKPOINT",
- "SA_AIS_ERR_BAD_FLAGS",
- "SA_AIS_ERR_NO_SECTIONS",
+ "CS_OK",
+ "CS_ERR_LIBRARY",
+ "CS_ERR_VERSION",
+ "CS_ERR_INIT",
+ "CS_ERR_TIMEOUT",
+ "CS_ERR_TRY_AGAIN",
+ "CS_ERR_INVALID_PARAM",
+ "CS_ERR_NO_MEMORY",
+ "CS_ERR_BAD_HANDLE",
+ "CS_ERR_BUSY",
+ "CS_ERR_ACCESS",
+ "CS_ERR_NOT_EXIST",
+ "CS_ERR_NAME_TOO_LONG",
+ "CS_ERR_EXIST",
+ "CS_ERR_NO_SPACE",
+ "CS_ERR_INTERRUPT",
+ "CS_ERR_NAME_NOT_FOUND",
+ "CS_ERR_NO_RESOURCES",
+ "CS_ERR_NOT_SUPPORTED",
+ "CS_ERR_BAD_OPERATION",
+ "CS_ERR_FAILED_OPERATION",
+ "CS_ERR_MESSAGE_ERROR",
+ "CS_ERR_QUEUE_FULL",
+ "CS_ERR_QUEUE_NOT_AVAILABLE",
+ "CS_ERR_BAD_CHECKPOINT",
+ "CS_ERR_BAD_FLAGS",
+ "CS_ERR_NO_SECTIONS",
};
-int get_sa_error(SaAisErrorT error, char *str, int len)
+int get_sa_error(cs_error_t error, char *str, int len)
{
- if (error < SA_AIS_OK ||
- error > SA_AIS_ERR_NO_SECTIONS ||
+ if (error < CS_OK ||
+ error > CS_ERR_NO_SECTIONS ||
len < strlen(sa_error_list[error])) {
errno = EINVAL;
return -1;
@@ -47,11 +47,11 @@
return 0;
}
-char *get_sa_error_b (SaAisErrorT error) {
+char *get_sa_error_b (cs_error_t error) {
return ((char *)sa_error_list[error]);
}
-char *get_test_output (SaAisErrorT result, SaAisErrorT expected) {
+char *get_test_output (cs_error_t result, cs_error_t expected) {
static char test_result[256];
if (result == expected) {
diff -Naurd corosync-0.92/test/sa_error.h corosync-trunk/test/sa_error.h
--- corosync-0.92/test/sa_error.h 2006-01-24 08:19:11.000000000 +0100
+++ corosync-trunk/test/sa_error.h 2008-11-06 22:49:07.000000000 +0100
@@ -1,5 +1,5 @@
-extern int get_sa_error(SaAisErrorT error, char *str, int len);
+extern int get_sa_error(cs_error_t error, char *str, int len);
-extern char *get_sa_error_b (SaAisErrorT error);
+extern char *get_sa_error_b (cs_error_t error);
-extern char *get_test_output (SaAisErrorT result, SaAisErrorT expected);
+extern char *get_test_output (cs_error_t result, cs_error_t expected);
diff -Naurd corosync-0.92/test/testconfdb.c corosync-trunk/test/testconfdb.c
--- corosync-0.92/test/testconfdb.c 2008-09-03 09:58:08.000000000 +0200
+++ corosync-trunk/test/testconfdb.c 2008-11-06 22:49:07.000000000 +0100
@@ -41,7 +41,7 @@
#include <sys/types.h>
#include <sys/un.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/confdb.h>
#define INCDEC_VALUE 45
@@ -68,13 +68,13 @@
/* Show the keys */
res = confdb_key_iter_start(handle, parent_object_handle);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error resetting key iterator for object %d: %d\n", parent_object_handle, res);
return;
}
while ( (res = confdb_key_iter(handle, parent_object_handle, key_name, &key_name_len,
- key_value, &key_value_len)) == SA_AIS_OK) {
+ key_value, &key_value_len)) == CS_OK) {
key_name[key_name_len] = '\0';
key_value[key_value_len] = '\0';
for (i=0; i<depth; i++) printf(" ");
@@ -83,16 +83,16 @@
/* Show sub-objects */
res = confdb_object_iter_start(handle, parent_object_handle);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error resetting object iterator for object %d: %d\n", parent_object_handle, res);
return;
}
- while ( (res = confdb_object_iter(handle, parent_object_handle, &object_handle, object_name, &object_name_len)) == SA_AIS_OK) {
+ while ( (res = confdb_object_iter(handle, parent_object_handle, &object_handle, object_name, &object_name_len)) == CS_OK) {
unsigned int parent;
res = confdb_object_parent_get(handle, object_handle, &parent);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error getting parent for object %d: %d\n", object_handle, res);
return;
}
@@ -116,25 +116,25 @@
/* Add a scratch object and put some keys into it */
res = confdb_object_create(handle, OBJECT_PARENT_HANDLE, (void *)"testconfdb", strlen("testconfdb"), &object_handle);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error creating 'testconfdb' object: %d\n", res);
return;
}
res = confdb_key_create(handle, object_handle, "testkey", strlen("testkey"), "one", strlen("one"));
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error creating 'testconfdb' key 1: %d\n", res);
return;
}
res = confdb_key_create(handle, object_handle, "testkey", strlen("testkey"), "two", strlen("two"));
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error creating 'testconfdb' key 2: %d\n", res);
return;
}
res = confdb_key_create(handle, object_handle, "grot", strlen("grot"), "perrins", strlen("perrins"));
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error creating 'testconfdb' key 3: %d\n", res);
return;
}
@@ -142,7 +142,7 @@
res = confdb_key_replace(handle, object_handle, "testkey", strlen("testkey"), "two", strlen("two"),
"newtwo", strlen("newtwo"));
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error replace 'testconfdb' key 2: %d\n", res);
return;
}
@@ -152,12 +152,12 @@
incdec_value = INCDEC_VALUE;
res = confdb_key_create(handle, object_handle, "incdec", strlen("incdec"), &incdec_value, sizeof(incdec_value));
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error creating 'testconfdb' key 4: %d\n", res);
return;
}
res = confdb_key_increment(handle, object_handle, "incdec", strlen("incdec"), &incdec_value);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error incrementing 'testconfdb' key 4: %d\n", res);
return;
}
@@ -167,7 +167,7 @@
printf("ERROR: incremented value = %d (should be %d)\n", incdec_value, INCDEC_VALUE+1);
res = confdb_key_decrement(handle, object_handle, "incdec", strlen("incdec"), &incdec_value);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error decrementing 'testconfdb' key 4: %d\n", res);
return;
}
@@ -181,7 +181,7 @@
/* Remove it.
Check that it doesn't exist when the full tree dump runs next */
res = confdb_object_destroy(handle, object_handle);
- if (res != SA_AIS_OK) {
+ if (res != CS_OK) {
printf( "error destroying 'testconfdb' object: %d\n", res);
return;
}
@@ -199,7 +199,7 @@
int value_len;
result = confdb_initialize (&handle, &callbacks);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not initialize Cluster Configuration Database API instance error %d\n", result);
exit (1);
}
@@ -221,19 +221,19 @@
/* Find "totem" and dump bits of it again, to test the direct APIs */
result = confdb_object_find_start(handle, OBJECT_PARENT_HANDLE);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not start object_find %d\n", result);
exit (1);
}
result = confdb_object_find(handle, OBJECT_PARENT_HANDLE, "totem", strlen("totem"), &totem_handle);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not object_find \"totem\": %d\n", result);
exit (1);
}
result = confdb_key_get(handle, totem_handle, "version", strlen("version"), key_value, &value_len);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not get \"version\" key: %d\n", result);
exit (1);
}
@@ -241,7 +241,7 @@
printf("totem/version = '%s'\n", key_value);
result = confdb_key_get(handle, totem_handle, "secauth", strlen("secauth"), key_value, &value_len);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not get \"secauth\" key: %d\n", result);
exit (1);
}
diff -Naurd corosync-0.92/test/testcpg2.c corosync-trunk/test/testcpg2.c
--- corosync-0.92/test/testcpg2.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/test/testcpg2.c 2008-11-06 22:49:07.000000000 +0100
@@ -37,6 +37,7 @@
#include <sys/types.h>
#include <sys/socket.h>
+#include <corosync/corotypes.h>
#include <corosync/cpg.h>
void deliver(
@@ -70,17 +71,17 @@
int fd;
printf ("All of the nodeids should match on a single node configuration\n for the test to pass.");
- assert(CPG_OK==cpg_initialize(&handle, &cb));
- assert(CPG_OK==cpg_local_get(handle,&nodeid));
+ assert(CS_OK==cpg_initialize(&handle, &cb));
+ assert(CS_OK==cpg_local_get(handle,&nodeid));
printf("local_get: %x\n", nodeid);
- assert(CPG_OK==cpg_join(handle, &group));
+ assert(CS_OK==cpg_join(handle, &group));
struct iovec msg={"hello", 5};
- assert(CPG_OK==cpg_mcast_joined(handle,CPG_TYPE_AGREED,&msg,1));
+ assert(CS_OK==cpg_mcast_joined(handle,CPG_TYPE_AGREED,&msg,1));
cpg_fd_get (handle, &fd);
pfd.fd = fd;
pfd.events = POLLIN;
poll (&pfd, 1, 1000);
- cpg_dispatch(handle, CPG_DISPATCH_ALL);
+ cpg_dispatch(handle, CS_DISPATCH_ALL);
return (0);
}
diff -Naurd corosync-0.92/test/testcpg.c corosync-trunk/test/testcpg.c
--- corosync-0.92/test/testcpg.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/test/testcpg.c 2008-11-06 22:49:07.000000000 +0100
@@ -45,7 +45,7 @@
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/cpg.h>
static int quit = 0;
@@ -206,25 +206,25 @@
}
result = cpg_initialize (&handle, &callbacks);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not initialize Cluster Process Group API instance error %d\n", result);
exit (1);
}
result = cpg_local_get (handle, &nodeid);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not get local node id\n");
exit (1);
}
printf ("Local node id is %x\n", nodeid);
result = cpg_join(handle, &group_name);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not join process group, error %d\n", result);
exit (1);
}
cpg_groups_get(handle, &num_groups);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not get list of groups, error %d\n", result);
exit (1);
}
@@ -255,7 +255,7 @@
}
}
if (FD_ISSET (select_fd, &read_fds)) {
- if (cpg_dispatch (handle, CPG_DISPATCH_ALL) != SA_AIS_OK)
+ if (cpg_dispatch (handle, CS_DISPATCH_ALL) != CS_OK)
exit(1);
}
} while (result && !quit);
diff -Naurd corosync-0.92/test/testevs.c corosync-trunk/test/testevs.c
--- corosync-0.92/test/testevs.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/test/testevs.c 2008-11-06 22:49:07.000000000 +0100
@@ -38,6 +38,7 @@
#include <netinet/in.h>
#include <arpa/inet.h>
#include <errno.h>
+#include <corosync/corotypes.h>
#include <corosync/evs.h>
char *delivery_string;
@@ -99,7 +100,7 @@
int main (void)
{
evs_handle_t handle;
- evs_error_t result;
+ cs_error_t result;
int i = 0;
int fd;
unsigned int member_list[32];
@@ -107,7 +108,7 @@
unsigned int member_list_entries = 32;
result = evs_initialize (&handle, &callbacks);
- if (result != EVS_OK) {
+ if (result != CS_OK) {
printf ("Couldn't initialize EVS service %d\n", result);
exit (0);
}
@@ -142,15 +143,15 @@
try_again_one:
result = evs_mcast_joined (handle, EVS_TYPE_AGREED,
&iov, 1);
- if (result == EVS_ERR_TRY_AGAIN) {
+ if (result == CS_ERR_TRY_AGAIN) {
//printf ("try again\n");
goto try_again_one;
}
- result = evs_dispatch (handle, EVS_DISPATCH_ALL);
+ result = evs_dispatch (handle, CS_DISPATCH_ALL);
}
do {
- result = evs_dispatch (handle, EVS_DISPATCH_ALL);
+ result = evs_dispatch (handle, CS_DISPATCH_ALL);
} while (deliveries < 20);
/*
* Demonstrate evs_mcast_joined
@@ -161,17 +162,17 @@
try_again_two:
result = evs_mcast_groups (handle, EVS_TYPE_AGREED,
&groups[1], 1, &iov, 1);
- if (result == EVS_ERR_TRY_AGAIN) {
+ if (result == CS_ERR_TRY_AGAIN) {
goto try_again_two;
}
- result = evs_dispatch (handle, EVS_DISPATCH_ALL);
+ result = evs_dispatch (handle, CS_DISPATCH_ALL);
}
/*
* Flush any pending callbacks
*/
do {
- result = evs_dispatch (handle, EVS_DISPATCH_ALL);
+ result = evs_dispatch (handle, CS_DISPATCH_ALL);
} while (deliveries < 500);
evs_fd_get (handle, &fd);
diff -Naurd corosync-0.92/test/testquorum.c corosync-trunk/test/testquorum.c
--- corosync-0.92/test/testquorum.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/test/testquorum.c 2008-11-06 22:49:07.000000000 +0100
@@ -0,0 +1,58 @@
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <corosync/corotypes.h>
+#include <corosync/quorum.h>
+
+static quorum_handle_t handle;
+
+static void quorum_notification_fn(
+ quorum_handle_t handle,
+ uint32_t quorate,
+ uint64_t ring_id,
+ uint32_t view_list_entries,
+ uint32_t *view_list)
+{
+ int i;
+
+ printf("quorum notification called \n");
+ printf(" quorate = %d\n", quorate);
+ printf(" ring id = %lld\n", ring_id);
+ printf(" num nodes = %d ", view_list_entries);
+
+ for (i=0; i<view_list_entries; i++) {
+ printf(" %d ", view_list[i]);
+ }
+ printf("\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ int quorate;
+ quorum_callbacks_t callbacks;
+ int err;
+
+ callbacks.quorum_notify_fn = quorum_notification_fn;
+ if ( (err=quorum_initialize(&handle, &callbacks)) != CS_OK)
+ fprintf(stderr, "quorum_initialize FAILED: %d\n", err);
+
+ if ( (err=quorum_trackstart(handle, CS_TRACK_CHANGES)) != CS_OK)
+ fprintf(stderr, "quorum_trackstart FAILED: %d\n", err);
+
+ if ( (err=quorum_getquorate(handle, &quorate)) != CS_OK)
+ fprintf(stderr, "quorum_getquorate FAILED: %d\n", err);
+ else {
+ printf("quorate %d\n", quorate);
+ }
+
+ printf("Waiting for quorum events, press ^C to finish\n");
+ printf("-------------------\n");
+
+ while (1)
+ quorum_dispatch(handle, CS_DISPATCH_ALL);
+
+ return 0;
+}
diff -Naurd corosync-0.92/test/testvotequorum1.c corosync-trunk/test/testvotequorum1.c
--- corosync-0.92/test/testvotequorum1.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/test/testvotequorum1.c 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <corosync/corotypes.h>
+#include <corosync/votequorum.h>
+
+static votequorum_handle_t handle;
+
+static char *node_state(int state)
+{
+ switch (state) {
+ case NODESTATE_JOINING:
+ return "Joining";
+ break;
+ case NODESTATE_MEMBER:
+ return "Member";
+ break;
+ case NODESTATE_DEAD:
+ return "Dead";
+ break;
+ case NODESTATE_LEAVING:
+ return "Leaving";
+ break;
+ case NODESTATE_DISALLOWED:
+ return "Disallowed";
+ break;
+ default:
+ return "UNKNOWN";
+ break;
+ }
+}
+
+static void votequorum_notification_fn(
+ votequorum_handle_t handle,
+ uint64_t context,
+ uint32_t quorate,
+ uint32_t node_list_entries,
+ votequorum_node_t node_list[]
+ )
+{
+ int i;
+
+ printf("votequorum notification called \n");
+ printf(" quorate = %d\n", quorate);
+ printf(" number of nodes = %d\n", node_list_entries);
+
+ for (i = 0; i< node_list_entries; i++) {
+ printf(" %d: %s\n", node_list[i].nodeid, node_state(node_list[i].state));
+ }
+ printf("\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+ struct votequorum_info info;
+ votequorum_callbacks_t callbacks;
+ int err;
+
+ if (argc > 1 && strcmp(argv[1], "-h")==0) {
+ fprintf(stderr, "usage: %s [new-expected] [new-votes]\n", argv[0]);
+ return 0;
+ }
+
+ callbacks.votequorum_notify_fn = votequorum_notification_fn;
+ if ( (err=votequorum_initialize(&handle, &callbacks)) != CS_OK)
+ fprintf(stderr, "votequorum_initialize FAILED: %d\n", err);
+
+ if ( (err = votequorum_trackstart(handle, handle, CS_TRACK_CHANGES)) != CS_OK)
+ fprintf(stderr, "votequorum_trackstart FAILED: %d\n", err);
+
+ if ( (err=votequorum_getinfo(handle, 0, &info)) != CS_OK)
+ fprintf(stderr, "votequorum_getinfo FAILED: %d\n", err);
+ else {
+ printf("node votes %d\n", info.node_votes);
+ printf("expected votes %d\n", info.node_expected_votes);
+ printf("highest expected %d\n", info.highest_expected);
+ printf("total votes %d\n", info.total_votes);
+ printf("quorum %d\n", info.quorum);
+ printf("flags ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_HASSTATE) printf("HasState ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_DISALLOWED) printf("Disallowed ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_TWONODE) printf("2Node ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_QUORATE) printf("Quorate ");
+ printf("\n");
+ }
+
+ if (argc >= 2 && atoi(argv[1])) {
+ if ( (err=votequorum_setexpected(handle, atoi(argv[1]))) != CS_OK)
+ fprintf(stderr, "set expected votes FAILED: %d\n", err);
+ }
+ if (argc >= 3 && atoi(argv[2])) {
+ if ( (err=votequorum_setvotes(handle, 0, atoi(argv[2]))) != CS_OK)
+ fprintf(stderr, "set votes FAILED: %d\n", err);
+ }
+
+ if (argc >= 2) {
+ if ( (err=votequorum_getinfo(handle, 0, &info)) != CS_OK)
+ fprintf(stderr, "votequorum_getinfo2 FAILED: %d\n", err);
+ else {
+ printf("-------------------\n");
+ printf("node votes %d\n", info.node_votes);
+ printf("expected votes %d\n", info.node_expected_votes);
+ printf("highest expected %d\n", info.highest_expected);
+ printf("total votes %d\n", info.total_votes);
+ printf("votequorum %d\n", info.quorum);
+ printf("flags ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_HASSTATE) printf("HasState ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_DISALLOWED) printf("Disallowed ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_TWONODE) printf("2Node ");
+ if (info.flags & VOTEQUORUM_INFO_FLAG_QUORATE) printf("Quorate ");
+ printf("\n");
+ }
+ }
+
+ printf("Waiting for votequorum events, press ^C to finish\n");
+ printf("-------------------\n");
+
+ while (1)
+ votequorum_dispatch(handle, CS_DISPATCH_ALL);
+
+ return 0;
+}
diff -Naurd corosync-0.92/test/testvotequorum2.c corosync-trunk/test/testvotequorum2.c
--- corosync-0.92/test/testvotequorum2.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/test/testvotequorum2.c 2009-01-26 11:46:08.000000000 +0100
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2009 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield (ccaulfie@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <corosync/corotypes.h>
+#include <corosync/votequorum.h>
+
+static votequorum_handle_t handle;
+
+
+static void print_info(int ok_to_fail)
+{
+ struct votequorum_qdisk_info qinfo;
+ int err;
+
+ if ( (err=votequorum_qdisk_getinfo(handle, &qinfo)) != CS_OK)
+ fprintf(stderr, "votequorum_qdisk_getinfo error %d: %s\n", err, ok_to_fail?"OK":"FAILED");
+ else {
+ printf("qdisk votes %d\n", qinfo.votes);
+ printf("state %d\n", qinfo.state);
+ printf("name %s\n", qinfo.name);
+ printf("\n");
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ int pollcount=0, polltime=1;
+ int err;
+
+ if ( (err=votequorum_initialize(&handle, NULL)) != CS_OK) {
+ fprintf(stderr, "votequorum_initialize FAILED: %d\n", err);
+ return -1;
+ }
+
+ print_info(1);
+
+ if (argc >= 2 && atoi(argv[1])) {
+ pollcount = atoi(argv[1]);
+ }
+ if (argc >= 3 && atoi(argv[2])) {
+ polltime = atoi(argv[2]);
+ }
+
+ if (argc >= 2) {
+ if ( (err=votequorum_qdisk_register(handle, "QDISK", 4)) != CS_OK)
+ fprintf(stderr, "qdisk_register FAILED: %d\n", err);
+
+ while (pollcount--) {
+ print_info(0);
+ if ((err=votequorum_qdisk_poll(handle, 1)) != CS_OK)
+ fprintf(stderr, "qdisk poll FAILED: %d\n", err);
+ print_info(0);
+ sleep(polltime);
+ }
+ if ((err= votequorum_qdisk_unregister(handle)) != CS_OK)
+ fprintf(stderr, "qdisk unregister FAILED: %d\n", err);
+ }
+ print_info(1);
+
+ return 0;
+}
diff -Naurd corosync-0.92/tools/corosync-cfgtool.c corosync-trunk/tools/corosync-cfgtool.c
--- corosync-0.92/tools/corosync-cfgtool.c 2008-08-14 18:54:46.000000000 +0200
+++ corosync-trunk/tools/corosync-cfgtool.c 2009-01-19 09:31:21.000000000 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006-2007 Red Hat, Inc.
+ * Copyright (c) 2006-2009 Red Hat, Inc.
*
* All rights reserved.
*
@@ -38,6 +38,7 @@
#include <signal.h>
#include <unistd.h>
#include <string.h>
+#include <pthread.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/select.h>
@@ -45,12 +46,13 @@
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
+#include <corosync/totem/totem.h>
#include <corosync/cfg.h>
static void ringstatusget_do (void)
{
- SaAisErrorT result;
+ cs_error_t result;
corosync_cfg_handle_t handle;
unsigned int interface_count;
char **interface_names;
@@ -59,84 +61,199 @@
printf ("Printing ring status.\n");
result = corosync_cfg_initialize (&handle, NULL);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not initialize corosync configuration API error %d\n", result);
exit (1);
}
- corosync_cfg_ring_status_get (handle,
- &interface_names,
- &interface_status,
- &interface_count);
-
- for (i = 0; i < interface_count; i++) {
- printf ("RING ID %d\n", i);
- printf ("\tid\t= %s\n", interface_names[i]);
- printf ("\tstatus\t= %s\n", interface_status[i]);
+ result = corosync_cfg_ring_status_get (handle,
+ &interface_names,
+ &interface_status,
+ &interface_count);
+ if (result != CS_OK) {
+ printf ("Could not get the ring status, the error is: %d\n", result);
+ } else {
+ for (i = 0; i < interface_count; i++) {
+ printf ("RING ID %d\n", i);
+ printf ("\tid\t= %s\n", interface_names[i]);
+ printf ("\tstatus\t= %s\n", interface_status[i]);
+ }
}
-
- corosync_cfg_finalize (handle);
+ (void)corosync_cfg_finalize (handle);
}
static void ringreenable_do (void)
{
- SaAisErrorT result;
+ cs_error_t result;
corosync_cfg_handle_t handle;
printf ("Re-enabling all failed rings.\n");
result = corosync_cfg_initialize (&handle, NULL);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not initialize corosync configuration API error %d\n", result);
exit (1);
}
result = corosync_cfg_ring_reenable (handle);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not reenable ring error %d\n", result);
}
- corosync_cfg_finalize (handle);
+ (void)corosync_cfg_finalize (handle);
}
void service_load_do (char *service, unsigned int version)
{
- SaAisErrorT result;
+ cs_error_t result;
corosync_cfg_handle_t handle;
printf ("Loading service '%s' version '%d'\n", service, version);
result = corosync_cfg_initialize (&handle, NULL);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not initialize corosync configuration API error %d\n", result);
exit (1);
}
result = corosync_cfg_service_load (handle, service, version);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not load service (error = %d)\n", result);
}
- corosync_cfg_finalize (handle);
+ (void)corosync_cfg_finalize (handle);
}
void service_unload_do (char *service, unsigned int version)
{
- SaAisErrorT result;
+ cs_error_t result;
corosync_cfg_handle_t handle;
printf ("Unloading service '%s' version '%d'\n", service, version);
result = corosync_cfg_initialize (&handle, NULL);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not initialize corosync configuration API error %d\n", result);
exit (1);
}
result = corosync_cfg_service_unload (handle, service, version);
- if (result != SA_AIS_OK) {
+ if (result != CS_OK) {
printf ("Could not unload service (error = %d)\n", result);
}
- corosync_cfg_finalize (handle);
+ (void)corosync_cfg_finalize (handle);
+}
+
+void shutdown_callback (corosync_cfg_handle_t cfg_handle, corosync_cfg_shutdown_flags_t flags)
+{
+ printf("shutdown callback called, flags = %d\n",flags);
+
+ (void)corosync_cfg_replyto_shutdown (cfg_handle, COROSYNC_CFG_SHUTDOWN_FLAG_YES);
+}
+
+void *shutdown_dispatch_thread(void *arg)
+{
+ int res = CS_OK;
+ corosync_cfg_handle_t *handle = arg;
+
+ while (res == CS_OK) {
+ res = corosync_cfg_dispatch(*handle, CS_DISPATCH_ALL);
+ if (res != CS_OK)
+ printf ("Could not dispatch cfg messages: %d\n", res);
+ }
+ return NULL;
+}
+
+void shutdown_do()
+{
+ cs_error_t result;
+ corosync_cfg_handle_t handle;
+ corosync_cfg_callbacks_t callbacks;
+ corosync_cfg_state_notification_t notification_buffer;
+ pthread_t dispatch_thread;
+
+ printf ("Shutting down corosync\n");
+ callbacks.corosync_cfg_shutdown_callback = shutdown_callback;
+
+ result = corosync_cfg_initialize (&handle, &callbacks);
+ if (result != CS_OK) {
+ printf ("Could not initialize corosync configuration API error %d\n", result);
+ exit (1);
+ }
+
+ pthread_create(&dispatch_thread, NULL, shutdown_dispatch_thread, &handle);
+
+ result = corosync_cfg_state_track (handle,
+ 0,
+ &notification_buffer);
+ if (result != CS_OK) {
+ printf ("Could not start corosync cfg tracking error %d\n", result);
+ exit (1);
+ }
+
+ result = corosync_cfg_try_shutdown (handle, COROSYNC_CFG_SHUTDOWN_FLAG_REQUEST);
+ if (result != CS_OK) {
+ printf ("Could not shutdown (error = %d)\n", result);
+ }
+
+ (void)corosync_cfg_finalize (handle);
}
+void showaddrs_do(int nodeid)
+{
+ cs_error_t result;
+ corosync_cfg_handle_t handle;
+ corosync_cfg_callbacks_t callbacks;
+ int numaddrs;
+ int i;
+ corosync_cfg_node_address_t addrs[INTERFACE_MAX];
+
+
+ result = corosync_cfg_initialize (&handle, &callbacks);
+ if (result != CS_OK) {
+ printf ("Could not initialize corosync configuration API error %d\n", result);
+ exit (1);
+ }
+
+ if (!corosync_cfg_get_node_addrs(handle, nodeid, INTERFACE_MAX, &numaddrs, addrs) == CS_OK) {
+ for (i=0; i<numaddrs; i++) {
+ char buf[INET6_ADDRSTRLEN];
+ struct sockaddr_storage *ss = (struct sockaddr_storage *)addrs[i].address;
+ struct sockaddr_in *sin = (struct sockaddr_in *)addrs[i].address;
+ struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)addrs[i].address;
+ void *saddr;
+
+ if (ss->ss_family == AF_INET6)
+ saddr = &sin6->sin6_addr;
+ else
+ saddr = &sin->sin_addr;
+
+ inet_ntop(ss->ss_family, saddr, buf, sizeof(buf));
+ printf("%s", buf);
+ }
+ printf("\n");
+ }
+
+
+ (void)corosync_cfg_finalize (handle);
+}
+
+void killnode_do(unsigned int nodeid)
+{
+ cs_error_t result;
+ corosync_cfg_handle_t handle;
+
+ printf ("Killing node %d\n", nodeid);
+ result = corosync_cfg_initialize (&handle, NULL);
+ if (result != CS_OK) {
+ printf ("Could not initialize corosync configuration API error %d\n", result);
+ exit (1);
+ }
+ result = corosync_cfg_kill_node (handle, nodeid, "Killed by corosync-cfgtool");
+ if (result != CS_OK) {
+ printf ("Could not kill node (error = %d)\n", result);
+ }
+ (void)corosync_cfg_finalize (handle);
+}
+
+
void usage_do (void)
{
- printf ("corosync-cfgtool [-s] [-r] [-l] [-u] [service_name] [-v] [version]\n\n");
+ printf ("corosync-cfgtool [-s] [-r] [-l] [-u] [service_name] [-v] [version] [-k] [nodeid] [-a] [nodeid]\n\n");
printf ("A tool for displaying and configuring active parameters within corosync.\n");
printf ("options:\n");
printf ("\t-s\tDisplays the status of the current rings on this node.\n");
@@ -144,15 +261,19 @@
printf ("\t\tre-enable redundant ring operation.\n");
printf ("\t-l\tLoad a service identified by name.\n");
printf ("\t-u\tUnload a service identified by name.\n");
+ printf ("\t-a\tDisplay the IP address(es) of a node\n");
+ printf ("\t-k\tKill a node identified by node id.\n");
+ printf ("\t-h\tShutdown corosync cleanly on this node.\n");
}
int main (int argc, char *argv[]) {
- const char *options = "srl:u:v:";
+ const char *options = "srl:u:v:k:a:h";
int opt;
int service_load = 0;
+ unsigned int nodeid;
int service_unload = 0;
- char *service;
- unsigned int version;
+ char *service = NULL;
+ unsigned int version = 0;
if (argc == 1) {
usage_do ();
@@ -173,17 +294,28 @@
service_unload = 1;
service = strdup (optarg);
break;
+ case 'k':
+ nodeid = atoi (optarg);
+ killnode_do(nodeid);
+ break;
+ case 'h':
+ shutdown_do();
+ break;
+ case 'a':
+ showaddrs_do( atoi(optarg) );
+ break;
case 'v':
version = atoi (optarg);
+ break;
}
}
if (service_load) {
service_load_do (service, version);
- } else
+ } else
if (service_unload) {
service_unload_do (service, version);
}
-
+
return (0);
}
diff -Naurd corosync-0.92/tools/corosync-fplay.c corosync-trunk/tools/corosync-fplay.c
--- corosync-0.92/tools/corosync-fplay.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/tools/corosync-fplay.c 2008-11-11 18:25:22.000000000 +0100
@@ -0,0 +1,485 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <stdint.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+#include <corosync/engine/logsys.h>
+
+unsigned int flt_data_size = 1000000;
+
+unsigned int *flt_data;
+#define FDHEAD_INDEX (flt_data_size)
+#define FDTAIL_INDEX (flt_data_size + 1)
+
+#define TOTEMIP_ADDRLEN (sizeof(struct in6_addr))
+
+struct totem_ip_address {
+ unsigned int nodeid;
+ unsigned short family;
+ unsigned char addr[TOTEMIP_ADDRLEN];
+} __attribute__((packed));
+
+struct memb_ring_id {
+ struct totem_ip_address rep;
+ unsigned long long seq;
+} __attribute__((packed));
+
+const char *totemip_print(struct totem_ip_address *addr)
+{
+ static char buf[INET6_ADDRSTRLEN];
+
+ return inet_ntop(addr->family, addr->addr, buf, sizeof(buf));
+}
+
+char *print_string_len (unsigned char *str, unsigned int len)
+{
+ unsigned int i;
+ static char buf[1024];
+ memset (buf, 0, sizeof (buf));
+ for (i = 0; i < len; i++) {
+ buf[i] = str[i];
+ }
+ return (buf);
+}
+
+void sync_printer_confchg_set_sync (void **record)
+{
+ unsigned int *my_should_sync = record[0];
+ printf ("Setting my_should_sync to %d\n", *my_should_sync);
+}
+
+void sync_printer_set_sync_state (void **record)
+{
+ unsigned int *my_sync_state = record[0];
+ printf ("Setting my_sync_state to %d\n", *my_sync_state);
+}
+
+void sync_printer_process_currentstate (void **record)
+{
+ unsigned int *my_sync_state = record[0];
+ printf ("Retrieving my_sync_state %d\n", *my_sync_state);
+}
+
+void sync_printer_process_get_shouldsync (void **record)
+{
+ unsigned int *my_should_sync = record[0];
+ printf ("Getting my_should_sync %d\n", *my_should_sync);
+}
+
+void sync_printer_checkpoint_release (void **record)
+{
+ unsigned char *name = record[0];
+ uint16_t *name_len = record[1];
+ unsigned int *ckpt_id = record[2];
+ unsigned int *from = record[3];
+
+ printf ("Checkpoint release name=[%s] id=[%d] from=[%d] len=[%d]\n",
+ print_string_len (name, *name_len),
+ *ckpt_id,
+ *from,
+ *name_len);
+}
+
+void sync_printer_checkpoint_transmit (void **record)
+{
+ unsigned char *name = record[0];
+ uint16_t *name_len = record[1];
+ unsigned int *ckpt_id = record[2];
+ unsigned int *xmit_id = record[3];
+
+ printf ("xmit_id=[%d] Checkpoint transmit name=[%s] id=[%d]\n",
+ *xmit_id, print_string_len (name, *name_len),
+ *ckpt_id);
+}
+
+void sync_printer_section_transmit (void **record)
+{
+ unsigned char *ckpt_name = record[0];
+ uint16_t *name_len = record[1];
+ unsigned int *ckpt_id = record[2];
+ unsigned int *xmit_id = record[3];
+ unsigned char *section_name = record[4];
+ uint16_t *section_name_len = record[5];
+
+ printf ("xmit_id=[%d] Section transmit checkpoint name=[%s] id=[%d] ",
+ *xmit_id, print_string_len (ckpt_name, *name_len),
+ *ckpt_id);
+ printf ("section=[%s]\n",
+ print_string_len (section_name, *section_name_len));
+}
+void sync_printer_checkpoint_receive (void **record)
+{
+ unsigned char *ckpt_name = record[0];
+ uint16_t *name_len = record[1];
+ unsigned int *ckpt_id = record[2];
+ unsigned int *xmit_id = record[3];
+
+ printf ("xmit_id=[%d] Checkpoint receive checkpoint name=[%s] id=[%d]\n",
+ *xmit_id, print_string_len (ckpt_name, *name_len), *ckpt_id);
+}
+
+void sync_printer_section_receive (void **record)
+{
+ unsigned char *ckpt_name = record[0];
+ uint16_t *name_len = record[1];
+ unsigned int *ckpt_id = record[2];
+ unsigned int *xmit_id = record[3];
+ unsigned char *section_name = record[4];
+ unsigned int *section_name_len = record[5];
+
+ printf ("xmit_id=[%d] Section receive checkpoint name=[%s] id=[%d] ",
+ *xmit_id, print_string_len (ckpt_name, *name_len),
+ *ckpt_id);
+
+ printf ("section=[%s]\n",
+ print_string_len (section_name, *section_name_len));
+}
+
+void sync_printer_nada (void **record)
+{
+printf ("nada\n");
+}
+void sync_printer_confchg_fn (void **record)
+{
+ unsigned int i;
+
+ unsigned int *members = record[0];
+ unsigned int *member_count = record[1];
+ struct memb_ring_id *ring_id = record[2];
+ struct in_addr addr;
+
+ printf ("sync confchg fn ringid [ip=%s seq=%lld]\n",
+ totemip_print (&ring_id->rep),
+ ring_id->seq);
+ printf ("members [%d]:\n", *member_count);
+ for (i = 0; i < *member_count; i++) {
+ addr.s_addr = members[i];
+ printf ("\tmember [%s]\n", inet_ntoa (addr));
+ }
+}
+
+void printer_totemsrp_mcast (void **record)
+{
+ unsigned int *msgid = record[0];
+
+ printf ("totemsrp_mcast %d\n", *msgid);
+}
+
+void printer_totemsrp_delv (void **record)
+{
+ unsigned int *msgid = record[0];
+
+ printf ("totemsrp_delv %d\n", *msgid);
+}
+
+void printer_totempg_mcast_fits (void **record)
+{
+ unsigned int *index = record[0];
+ unsigned int *iov_len = record[1];
+ unsigned int *copy_len = record[2];
+ unsigned int *fragment_size = record[3];
+ unsigned int *max_packet_size = record[4];
+ unsigned int *copy_base = record[5];
+ unsigned char *next_fragment = record[6];
+
+ printf ("totempg_mcast index=[%d] iov_len=[%d] copy_len=[%d] fragment_size=[%d] max_packet_size=[%d] copy_base=[%d] next_fragment[%d]\n",
+ *index, *iov_len, *copy_len, *fragment_size, *max_packet_size, *copy_base, *next_fragment);
+}
+
+void sync_printer_service_process (void **record)
+{
+ struct memb_ring_id *ring_id = record[0];
+ struct memb_ring_id *sync_ring_id = record[1];
+
+ printf ("sync service process callback ringid [ip=%s seq=%lld] ",
+ totemip_print (&ring_id->rep),
+ ring_id->seq);
+ printf ("sync ringid [ip=%s seq=%lld]\n",
+ totemip_print (&sync_ring_id->rep),
+ sync_ring_id->seq);
+}
+
+struct printer_subsys_record_print {
+ int ident;
+ void (*print_fn)(void **record);
+ int record_length;
+};
+
+struct printer_subsys {
+ char *subsys;
+ struct printer_subsys_record_print *record_printers;
+ int record_printers_count;
+};
+
+#define LOGREC_ID_SYNC_CONFCHG_FN 0
+#define LOGREC_ID_SYNC_SERVICE_PROCESS 1
+
+/*
+ * CKPT subsystem
+ */
+#define LOGREC_ID_CONFCHG_SETSYNC 0
+#define LOGREC_ID_SETSYNCSTATE 1
+#define LOGREC_ID_SYNC_PROCESS_CURRENTSTATE 2
+#define LOGREC_ID_SYNC_PROCESS_GETSHOULDSYNC 3
+#define LOGREC_ID_SYNC_CHECKPOINT_TRANSMIT 4
+#define LOGREC_ID_SYNC_SECTION_TRANSMIT 5
+#define LOGREC_ID_SYNC_CHECKPOINT_RECEIVE 6
+#define LOGREC_ID_SYNC_SECTION_RECEIVE 7
+#define LOGREC_ID_SYNC_CHECKPOINT_RELEASE 8
+
+#define LOGREC_ID_TOTEMSRP_MCAST 0
+#define LOGREC_ID_TOTEMSRP_DELV 1
+#define LOGREC_ID_TOTEMPG_MCAST_FITS 2
+
+
+struct printer_subsys_record_print record_print_sync[] = {
+ {
+ .ident = LOGREC_ID_SYNC_CONFCHG_FN,
+ .print_fn = sync_printer_confchg_fn,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_SERVICE_PROCESS,
+ .print_fn = sync_printer_service_process,
+ .record_length = 28
+ }
+};
+
+struct printer_subsys_record_print record_print_ckpt[] = {
+ {
+ .ident = LOGREC_ID_CONFCHG_SETSYNC,
+ .print_fn = sync_printer_confchg_set_sync,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SETSYNCSTATE,
+ .print_fn = sync_printer_set_sync_state,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_PROCESS_CURRENTSTATE,
+ .print_fn = sync_printer_process_currentstate,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_PROCESS_GETSHOULDSYNC,
+ .print_fn = sync_printer_process_get_shouldsync,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_CHECKPOINT_TRANSMIT,
+ .print_fn = sync_printer_checkpoint_transmit,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_SECTION_TRANSMIT,
+ .print_fn = sync_printer_section_transmit,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_CHECKPOINT_RECEIVE,
+ .print_fn = sync_printer_checkpoint_receive,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_SECTION_RECEIVE,
+ .print_fn = sync_printer_section_receive,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_SYNC_CHECKPOINT_RELEASE,
+ .print_fn = sync_printer_checkpoint_release,
+ .record_length = 28
+ }
+
+};
+struct printer_subsys_record_print record_print_totem[] = {
+ {
+ .ident = LOGREC_ID_TOTEMSRP_MCAST,
+ .print_fn = printer_totemsrp_mcast,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_TOTEMSRP_DELV,
+ .print_fn = printer_totemsrp_delv,
+ .record_length = 28
+ },
+ {
+ .ident = LOGREC_ID_TOTEMPG_MCAST_FITS,
+ .print_fn = printer_totempg_mcast_fits,
+ .record_length = 28
+ }
+};
+
+struct printer_subsys printer_subsystems[] = {
+ {
+ .subsys = "SYNC",
+ .record_printers = record_print_sync,
+ .record_printers_count = sizeof (record_print_sync) / sizeof (struct printer_subsys_record_print)
+ },
+ {
+ .subsys = "CKPT",
+ .record_printers = record_print_ckpt,
+ .record_printers_count = sizeof (record_print_ckpt) / sizeof (struct printer_subsys_record_print)
+ },
+ {
+ .subsys = "TOTEM",
+ .record_printers = record_print_totem,
+ .record_printers_count = sizeof (record_print_totem) / sizeof (struct printer_subsys_record_print)
+ }
+};
+
+unsigned int printer_subsys_count = sizeof (printer_subsystems) / sizeof (struct printer_subsys);
+
+unsigned int records_printed = 1;
+
+unsigned int record[10000];
+
+/*
+ * Copy record, dealing with wrapping
+ */
+int logsys_rec_get (int rec_idx) {
+ unsigned int rec_size;
+ int firstcopy, secondcopy;
+
+ rec_size = flt_data[rec_idx];
+
+ firstcopy = rec_size;
+ secondcopy = 0;
+ if (firstcopy + rec_idx > flt_data_size) {
+ firstcopy = flt_data_size - rec_idx;
+ secondcopy -= firstcopy - rec_size;
+ }
+ memcpy (&record[0], &flt_data[rec_idx], firstcopy<<2);
+ if (secondcopy) {
+ memcpy (&record[firstcopy], &flt_data[0], secondcopy<<2);
+ }
+ return ((rec_idx + rec_size) % flt_data_size);
+}
+
+void logsys_rec_print (void *record)
+{
+ unsigned int *buf_uint32t = (unsigned int *)record;
+ unsigned int rec_size;
+ unsigned int rec_ident;
+ unsigned int line;
+ unsigned int arg_size_idx;
+ unsigned int i;
+ unsigned int j;
+ unsigned int rec_idx = 0;
+ unsigned int record_number;
+ unsigned int words_processed;
+ unsigned int found;
+ void *arguments[64];
+ int arg_count = 0;
+
+ rec_size = buf_uint32t[rec_idx];
+ rec_ident = buf_uint32t[rec_idx+1];
+ line = buf_uint32t[rec_idx+2];
+ record_number = buf_uint32t[rec_idx+3];
+
+printf ("rec=[%d] ", record_number);
+ arg_size_idx = rec_idx + 4;
+ words_processed = 4;
+ for (i = 0; words_processed < rec_size; i++) {
+ arguments[arg_count++] = &buf_uint32t[arg_size_idx + 1];
+ words_processed += buf_uint32t[arg_size_idx] + 1;
+ arg_size_idx += buf_uint32t[arg_size_idx] + 1;
+
+ }
+
+ found = 0;
+ for (i = 0; i < printer_subsys_count; i++) {
+ if (strcmp ((char *)arguments[0], printer_subsystems[i].subsys) == 0) {
+ for (j = 0; j < printer_subsystems[i].record_printers_count; j++) {
+ if (rec_ident == printer_subsystems[i].record_printers[j].ident) {
+ printer_subsystems[i].record_printers[j].print_fn (&arguments[3]);
+ found = 1;
+ }
+ }
+ }
+ }
+ if (rec_ident & LOGSYS_TAG_LOG) {
+ printf ("Log Message=%s\n", (char *)arguments[3]);
+ found = 1;
+ }
+ if (rec_ident & LOGSYS_TAG_ENTER) {
+ printf ("ENTERING function [%s] line [%d]\n", (char *)arguments[2], line);
+ found = 1;
+ }
+ if (rec_ident & LOGSYS_TAG_LEAVE) {
+ printf ("LEAVING function [%s] line [%d]\n", (char *)arguments[2], line);
+ found = 1;
+ }
+ if (found == 0) {
+ printf ("Unknown record type found subsys=[%s] ident=[%d]\n",
+ (char *)arguments[0], rec_ident);
+ }
+
+
+ if (rec_ident == 999) {
+ printf ("ENTERING function [%s] line [%d]\n", (char *)arguments[2], line);
+ found = 1;
+ }
+ if (rec_ident == 1000) {
+ printf ("LEAVING function [%s] line [%d]\n", (char *)arguments[2], line);
+ found = 1;
+ }
+ if (found == 0) {
+ printf ("Unknown record type found subsys=[%s] ident=[%d]\n",
+ (char *)arguments[0], rec_ident);
+ }
+
+
+#ifdef COMPILE_OUT
+printf ("\n");
+#endif
+}
+
+int main (void)
+{
+ unsigned int fd;
+ int rec_idx;
+ int end_rec;
+ int record_count = 1;
+ int size_read;
+
+ flt_data = malloc ((flt_data_size + 2) * sizeof (unsigned int));
+ fd = open ("/var/lib/corosync/fdata", O_RDONLY);
+ size_read = (int)read (fd, flt_data, (flt_data_size + 2) * sizeof (unsigned int));
+
+ if (size_read != (flt_data_size + 2) * sizeof (unsigned int)) {
+ printf ("Warning: read %d bytes, but expected %d\n",
+ size_read, (flt_data_size + 2) * sizeof (unsigned int));
+ }
+
+ rec_idx = flt_data[FDTAIL_INDEX];
+ end_rec = flt_data[FDHEAD_INDEX];
+
+ printf ("Starting replay: head [%d] tail [%d]\n",
+ flt_data[FDHEAD_INDEX],
+ flt_data[FDTAIL_INDEX]);
+
+ for (;;) {
+ rec_idx = logsys_rec_get (rec_idx);
+ logsys_rec_print (record);
+ if (rec_idx == end_rec) {
+ break;
+ }
+ record_count += 1;
+ }
+
+ printf ("Finishing replay: records found [%d]\n", record_count);
+ return (0);
+}
diff -Naurd corosync-0.92/tools/corosync-keygen.c corosync-trunk/tools/corosync-keygen.c
--- corosync-0.92/tools/corosync-keygen.c 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/tools/corosync-keygen.c 2008-11-11 19:13:47.000000000 +0100
@@ -44,7 +44,7 @@
int authkey_fd;
int random_fd;
unsigned char key[128];
- int res;
+ ssize_t res;
printf ("Corosync Cluster Engine Authentication key generator.\n");
if (geteuid() != 0) {
@@ -80,7 +80,7 @@
/*
* Set security of authorization key to uid = 0 uid = 0 mode = 0400
*/
- res = fchown (authkey_fd, 0, 0);
+ fchown (authkey_fd, 0, 0);
fchmod (authkey_fd, 0400);
printf ("Writing corosync key to /etc/ais/authkey.\n");
diff -Naurd corosync-0.92/tools/corosync-objctl.c corosync-trunk/tools/corosync-objctl.c
--- corosync-0.92/tools/corosync-objctl.c 2008-08-14 18:44:26.000000000 +0200
+++ corosync-trunk/tools/corosync-objctl.c 2008-12-08 17:11:07.000000000 +0100
@@ -32,6 +32,7 @@
* THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <sys/select.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
@@ -41,7 +42,7 @@
#include <sys/types.h>
#include <sys/un.h>
-#include <corosync/saAis.h>
+#include <corosync/corotypes.h>
#include <corosync/confdb.h>
#define SEPERATOR '.'
@@ -104,12 +105,12 @@
int key_name_len;
char key_value[OBJ_NAME_SIZE];
int key_value_len;
- confdb_error_t res;
+ cs_error_t res;
int children_printed;
/* Show the keys */
res = confdb_key_iter_start(handle, parent_object_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf(stderr, "error resetting key iterator for object %d: %d\n", parent_object_handle, res);
exit(EXIT_FAILURE);
}
@@ -120,7 +121,7 @@
key_name,
&key_name_len,
key_value,
- &key_value_len)) == CONFDB_OK) {
+ &key_value_len)) == CS_OK) {
key_name[key_name_len] = '\0';
key_value[key_value_len] = '\0';
if (parent_name != NULL)
@@ -133,7 +134,7 @@
/* Show sub-objects */
res = confdb_object_iter_start(handle, parent_object_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf(stderr, "error resetting object iterator for object %d: %d\n", parent_object_handle, res);
exit(EXIT_FAILURE);
}
@@ -142,7 +143,7 @@
parent_object_handle,
&object_handle,
object_name,
- &object_name_len)) == CONFDB_OK) {
+ &object_name_len)) == CS_OK) {
object_name[object_name_len] = '\0';
if (parent_name != NULL) {
@@ -165,7 +166,7 @@
int result;
result = confdb_initialize (&handle, &callbacks);
- if (result != CONFDB_OK) {
+ if (result != CS_OK) {
fprintf (stderr, "Could not initialize objdb library. Error %d\n", result);
return 1;
}
@@ -181,22 +182,23 @@
static int print_help(void)
{
printf("\n");
- printf ("usage: corosync-objctl object%ckey ...\n", SEPERATOR);
- printf (" corosync-objctl -c object%cchild_obj ...\n", SEPERATOR);
- printf (" corosync-objctl -d object%cchild_obj ...\n", SEPERATOR);
- printf (" corosync-objctl -w object%cchild_obj.key=value ...\n", SEPERATOR);
- printf (" corosync-objctl -a (print all objects)\n");
+ printf ("usage: corosync-objctl object%ckey ... Print an object\n", SEPERATOR);
+ printf (" corosync-objctl -c object%cchild_obj ... Create Object\n", SEPERATOR);
+ printf (" corosync-objctl -d object%cchild_obj ... Delete object\n", SEPERATOR);
+ printf (" corosync-objctl -w object%cchild_obj.key=value ... Create a key\n", SEPERATOR);
+ printf (" corosync-objctl -t object%cchild_obj ... Track changes\n", SEPERATOR);
+ printf (" corosync-objctl -a Print all objects\n");
printf("\n");
return 0;
}
-static confdb_error_t validate_name(char * obj_name_pt)
+static cs_error_t validate_name(char * obj_name_pt)
{
if ((strchr (obj_name_pt, SEPERATOR) == NULL) &&
(strchr (obj_name_pt, '=') == NULL))
- return CONFDB_OK;
+ return CS_OK;
else
- return CONFDB_ERR_INVALID_PARAM;
+ return CS_ERR_INVALID_PARAM;
}
void get_child_name(char * name_pt, char * child_name)
@@ -251,7 +253,7 @@
strcpy(key_name, tmp+1);
}
-static confdb_error_t find_object (confdb_handle_t handle,
+static cs_error_t find_object (confdb_handle_t handle,
char * name_pt,
find_object_of_type_t type,
uint32_t * out_handle)
@@ -261,21 +263,21 @@
uint32_t obj_handle;
confdb_handle_t parent_object_handle = OBJECT_PARENT_HANDLE;
char tmp_name[OBJ_NAME_SIZE];
- confdb_error_t res;
+ cs_error_t res;
strncpy (tmp_name, name_pt, OBJ_NAME_SIZE);
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
while (obj_name_pt != NULL) {
res = confdb_object_find_start(handle, parent_object_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf (stderr, "Could not start object_find %d\n", res);
exit (EXIT_FAILURE);
}
res = confdb_object_find(handle, parent_object_handle,
obj_name_pt, strlen (obj_name_pt), &obj_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
return res;
}
@@ -291,11 +293,11 @@
{
char parent_name[OBJ_NAME_SIZE];
uint32_t obj_handle;
- confdb_error_t res;
+ cs_error_t res;
get_parent_name(name_pt, parent_name);
res = find_object (handle, name_pt, FIND_OBJECT_OR_KEY, &obj_handle);
- if (res == CONFDB_OK) {
+ if (res == CS_OK) {
print_config_tree(handle, obj_handle, parent_name);
}
}
@@ -308,19 +310,19 @@
char key_value[OBJ_NAME_SIZE];
char old_key_value[OBJ_NAME_SIZE];
int old_key_value_len;
- confdb_error_t res;
+ cs_error_t res;
/* find the parent object */
get_parent_name(path_pt, parent_name);
get_key(path_pt, key_name, key_value);
- if (validate_name(key_name) != CONFDB_OK) {
+ if (validate_name(key_name) != CS_OK) {
fprintf(stderr, "Incorrect key name, can not have \"=\" or \"%c\"\n", SEPERATOR);
exit(EXIT_FAILURE);
}
res = find_object (handle, parent_name, FIND_OBJECT_ONLY, &obj_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf(stderr, "Can't find parent object of \"%s\"\n", path_pt);
exit(EXIT_FAILURE);
}
@@ -333,7 +335,7 @@
old_key_value,
&old_key_value_len);
- if (res == CONFDB_OK) {
+ if (res == CS_OK) {
/* replace the current value */
res = confdb_key_replace (handle,
obj_handle,
@@ -344,7 +346,7 @@
key_value,
strlen(key_value));
- if (res != CONFDB_OK)
+ if (res != CS_OK)
fprintf(stderr, "Failed to replace the key %s=%s. Error %d\n", key_name, key_value, res);
} else {
/* not there, create a new key */
@@ -354,7 +356,7 @@
strlen(key_name),
key_value,
strlen(key_value));
- if (res != CONFDB_OK)
+ if (res != CS_OK)
fprintf(stderr, "Failed to create the key %s=%s. Error %d\n", key_name, key_value, res);
}
@@ -367,23 +369,23 @@
uint32_t obj_handle;
uint32_t parent_object_handle = OBJECT_PARENT_HANDLE;
char tmp_name[OBJ_NAME_SIZE];
- confdb_error_t res;
+ cs_error_t res;
strncpy (tmp_name, name_pt, OBJ_NAME_SIZE);
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
while (obj_name_pt != NULL) {
res = confdb_object_find_start(handle, parent_object_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf (stderr, "Could not start object_find %d\n", res);
exit (EXIT_FAILURE);
}
res = confdb_object_find(handle, parent_object_handle,
obj_name_pt, strlen (obj_name_pt), &obj_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
- if (validate_name(obj_name_pt) != CONFDB_OK) {
+ if (validate_name(obj_name_pt) != CS_OK) {
fprintf(stderr, "Incorrect object name \"%s\", \"=\" not allowed.\n",
obj_name_pt);
exit(EXIT_FAILURE);
@@ -393,7 +395,7 @@
obj_name_pt,
strlen (obj_name_pt),
&obj_handle);
- if (res != CONFDB_OK)
+ if (res != CS_OK)
fprintf(stderr, "Failed to create object \"%s\". Error %d.\n",
obj_name_pt, res);
}
@@ -449,10 +451,13 @@
int result;
fd_set read_fds;
int select_fd;
- SaBoolT quit = SA_FALSE;
+ int quit = CS_FALSE;
FD_ZERO (&read_fds);
- confdb_fd_get(handle, &select_fd);
+ if (confdb_fd_get (handle, &select_fd) != CS_OK) {
+ printf ("can't get the confdb selector object.\n");
+ return;
+ }
printf ("Type \"q\" to finish\n");
do {
FD_SET (select_fd, &read_fds);
@@ -464,35 +469,36 @@
if (FD_ISSET (STDIN_FILENO, &read_fds)) {
char inbuf[3];
- fgets(inbuf, sizeof(inbuf), stdin);
- if (strncmp(inbuf, "q", 1) == 0)
- quit = SA_TRUE;
+ if (fgets(inbuf, sizeof(inbuf), stdin) == NULL)
+ quit = CS_TRUE;
+ else if (strncmp(inbuf, "q", 1) == 0)
+ quit = CS_TRUE;
}
if (FD_ISSET (select_fd, &read_fds)) {
- if (confdb_dispatch (handle, CONFDB_DISPATCH_ALL) != CONFDB_OK)
+ if (confdb_dispatch (handle, CONFDB_DISPATCH_ALL) != CS_OK)
exit(1);
}
- } while (result && quit == SA_FALSE);
+ } while (result && quit == CS_FALSE);
- confdb_stop_track_changes(handle);
+ (void)confdb_stop_track_changes(handle);
}
static void track_object(confdb_handle_t handle, char * name_pt)
{
- confdb_error_t res;
+ cs_error_t res;
uint32_t obj_handle;
res = find_object (handle, name_pt, FIND_OBJECT_ONLY, &obj_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf (stderr, "Could not find object \"%s\". Error %d\n",
name_pt, res);
return;
}
res = confdb_track_changes (handle, obj_handle, CONFDB_TRACK_DEPTH_RECURSIVE);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf (stderr, "Could not enable tracking on object \"%s\". Error %d\n",
name_pt, res);
return;
@@ -501,10 +507,10 @@
static void stop_tracking(confdb_handle_t handle)
{
- confdb_error_t res;
+ cs_error_t res;
res = confdb_stop_track_changes (handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf (stderr, "Could not stop tracking. Error %d\n", res);
return;
}
@@ -512,14 +518,14 @@
static void delete_object(confdb_handle_t handle, char * name_pt)
{
- confdb_error_t res;
+ cs_error_t res;
uint32_t obj_handle;
res = find_object (handle, name_pt, FIND_OBJECT_ONLY, &obj_handle);
- if (res == CONFDB_OK) {
+ if (res == CS_OK) {
res = confdb_object_destroy (handle, obj_handle);
- if (res != CONFDB_OK)
+ if (res != CS_OK)
fprintf(stderr, "Failed to find object \"%s\" to delete. Error %d\n", name_pt, res);
} else {
char parent_name[OBJ_NAME_SIZE];
@@ -531,7 +537,7 @@
get_key(name_pt, key_name, key_value);
res = find_object (handle, parent_name, FIND_OBJECT_ONLY, &obj_handle);
- if (res != CONFDB_OK) {
+ if (res != CS_OK) {
fprintf(stderr, "Failed to find the key's parent object \"%s\". Error %d\n", parent_name, res);
exit (EXIT_FAILURE);
}
@@ -543,7 +549,7 @@
key_value,
strlen(key_value));
- if (res != CONFDB_OK)
+ if (res != CS_OK)
fprintf(stderr, "Failed to delete key \"%s=%s\" from object \"%s\". Error %d\n",
key_name, key_value, parent_name, res);
}
@@ -552,8 +558,8 @@
int main (int argc, char *argv[]) {
confdb_handle_t handle;
- confdb_error_t result;
- char c;
+ cs_error_t result;
+ int c;
action = ACTION_READ;
@@ -603,7 +609,7 @@
}
result = confdb_initialize (&handle, &callbacks);
- if (result != CONFDB_OK) {
+ if (result != CS_OK) {
fprintf (stderr, "Failed to initialize the objdb API. Error %d\n", result);
exit (EXIT_FAILURE);
}
@@ -633,7 +639,7 @@
}
result = confdb_finalize (handle);
- if (result != CONFDB_OK) {
+ if (result != CS_OK) {
fprintf (stderr, "Error finalizing objdb API. Error %d\n", result);
exit(EXIT_FAILURE);
}
diff -Naurd corosync-0.92/tools/corosync-pload.c corosync-trunk/tools/corosync-pload.c
--- corosync-0.92/tools/corosync-pload.c 1970-01-01 01:00:00.000000000 +0100
+++ corosync-trunk/tools/corosync-pload.c 2008-11-06 22:49:07.000000000 +0100
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2008 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/select.h>
+#include <sys/un.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <corosync/corotypes.h>
+#include <corosync/pload.h>
+
+#define timersub(a, b, result) \
+do { \
+ (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
+ (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
+ if ((result)->tv_usec < 0) { \
+ --(result)->tv_sec; \
+ (result)->tv_usec += 1000000; \
+ } \
+} while (0)
+
+int main (void) {
+ pload_error_t result;
+ pload_handle_t handle;
+
+ result = pload_initialize (&handle, NULL);
+ printf ("Init result %d\n", result);
+ result = pload_start (
+ handle,
+ 0, /* code */
+ 150000000, /* count */
+ 300); /* size */
+ return (0);
+}
diff -Naurd corosync-0.92/tools/Makefile corosync-trunk/tools/Makefile
--- corosync-0.92/tools/Makefile 2008-08-15 08:15:26.000000000 +0200
+++ corosync-trunk/tools/Makefile 2008-11-11 18:28:22.000000000 +0100
@@ -41,8 +41,8 @@
override LDFLAGS += -lnsl -lsocket -lrt
endif
-LIBS = ../lib/libconfdb.a ../lib/libcfg.a
-BINARIES=corosync-objctl corosync-cfgtool corosync-keygen
+LIBS = ../lib/libconfdb.a ../lib/libcfg.a ../lib/libpload.a
+BINARIES=corosync-objctl corosync-cfgtool corosync-keygen corosync-fplay corosync-pload
APPS_SRC=$(addsuffix .c,$(BINARIES))
EXTRA_CFLAGS = -I$(srcdir)include
@@ -57,9 +57,22 @@
corosync-keygen: corosync-keygen.o
$(CC) $(LDFLAGS) -o $@ $<
+corosync-fplay: corosync-fplay.o
+ $(CC) $(LDFLAGS) -o $@ $<
+
+corosync-pload: corosync-pload.o
+ $(CC) $(LDFLAGS) -o $@ $< $(LIBS)
+
clean:
rm -f *.o $(BINARIES)
+lint:
+ -splint $(LINT_FLAGS) $(CFLAGS) corosync-objctl.c
+ -splint $(LINT_FLAGS) $(CFLAGS) corosync-cfgtool.c
+ -splint $(LINT_FLAGS) $(CFLAGS) corosync-keygen.c
+ -splint $(LINT_FLAGS) $(CFLAGS) corosync-fplay.c
+ -splint $(LINT_FLAGS) $(CFLAGS) corosync-pload.c
+
%.o: %.c
$(CC) $(CFLAGS) $(CPPFLAGS) $(EXTRA_CFLAGS) -c -o $@ $<
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