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systemd/0291-sd-bus-sync-kdbus.h.patch
Zbigniew Jędrzejewski-Szmek 62fe9450da Update to latest git
2014-10-07 15:51:56 -04:00

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From 913b6d70cbfd6151babc77ffc5e8c67b953ddba9 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@zonque.org>
Date: Thu, 18 Sep 2014 10:25:35 +0200
Subject: [PATCH] sd-bus: sync kdbus.h
(no API/ABI break this time)
---
src/libsystemd/sd-bus/kdbus.h | 176 ++++++++++++------------------------------
1 file changed, 49 insertions(+), 127 deletions(-)
diff --git a/src/libsystemd/sd-bus/kdbus.h b/src/libsystemd/sd-bus/kdbus.h
index 65f76e9cf4..7379b3d442 100644
--- a/src/libsystemd/sd-bus/kdbus.h
+++ b/src/libsystemd/sd-bus/kdbus.h
@@ -1,9 +1,9 @@
/*
- * Copyright (C) 2013 Kay Sievers
- * Copyright (C) 2013 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- * Copyright (C) 2013 Linux Foundation
- * Copyright (C) 2013 Lennart Poettering
- * Copyright (C) 2013 Daniel Mack <daniel@zonque.org>
+ * Copyright (C) 2013-2014 Kay Sievers
+ * Copyright (C) 2013-2014 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+ * Copyright (C) 2013-2014 Linux Foundation
+ * Copyright (C) 2013-2014 Lennart Poettering
+ * Copyright (C) 2013-2014 Daniel Mack <daniel@zonque.org>
*
* kdbus is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
@@ -14,8 +14,8 @@
* -- Albert Einstein
*/
-#ifndef _KDBUS_H_
-#define _KDBUS_H_
+#ifndef _KDBUS_UAPI_H_
+#define _KDBUS_UAPI_H_
#ifndef __KERNEL__
#include <sys/ioctl.h>
@@ -126,7 +126,7 @@ struct kdbus_timestamp {
* relative to the message head
*
* Attached to:
- * KDBUS_ITEM_PAYLOAD_VEC
+ * KDBUS_ITEM_PAYLOAD_VEC, KDBUS_ITEM_PAYLOAD_OFF
*/
struct kdbus_vec {
__u64 size;
@@ -358,9 +358,9 @@ struct kdbus_item {
* name is not currently active
*/
enum kdbus_msg_flags {
- KDBUS_MSG_FLAGS_EXPECT_REPLY = 1 << 0,
- KDBUS_MSG_FLAGS_SYNC_REPLY = 1 << 1,
- KDBUS_MSG_FLAGS_NO_AUTO_START = 1 << 2,
+ KDBUS_MSG_FLAGS_EXPECT_REPLY = 1ULL << 0,
+ KDBUS_MSG_FLAGS_SYNC_REPLY = 1ULL << 1,
+ KDBUS_MSG_FLAGS_NO_AUTO_START = 1ULL << 2,
};
/**
@@ -425,9 +425,9 @@ struct kdbus_msg {
* the priority value is ignored.
*/
enum kdbus_recv_flags {
- KDBUS_RECV_PEEK = 1 << 0,
- KDBUS_RECV_DROP = 1 << 1,
- KDBUS_RECV_USE_PRIORITY = 1 << 2,
+ KDBUS_RECV_PEEK = 1ULL << 0,
+ KDBUS_RECV_DROP = 1ULL << 1,
+ KDBUS_RECV_USE_PRIORITY = 1ULL << 2,
};
/**
@@ -486,16 +486,16 @@ enum kdbus_policy_type {
* policy entries for a name. The provided name
* is not activated and not registered with the
* name database, it only allows unprivileged
- * connections to acquire a name, talk or discover
+ * connections to aquire a name, talk or discover
* a service
* @KDBUS_HELLO_MONITOR: Special-purpose connection to monitor
* bus traffic
*/
enum kdbus_hello_flags {
- KDBUS_HELLO_ACCEPT_FD = 1 << 0,
- KDBUS_HELLO_ACTIVATOR = 1 << 1,
- KDBUS_HELLO_POLICY_HOLDER = 1 << 2,
- KDBUS_HELLO_MONITOR = 1 << 3,
+ KDBUS_HELLO_ACCEPT_FD = 1ULL << 0,
+ KDBUS_HELLO_ACTIVATOR = 1ULL << 1,
+ KDBUS_HELLO_POLICY_HOLDER = 1ULL << 2,
+ KDBUS_HELLO_MONITOR = 1ULL << 3,
};
/**
@@ -515,19 +515,19 @@ enum kdbus_hello_flags {
* @_KDBUS_ATTACH_ALL: All of the above
*/
enum kdbus_attach_flags {
- KDBUS_ATTACH_TIMESTAMP = 1 << 0,
- KDBUS_ATTACH_CREDS = 1 << 1,
- KDBUS_ATTACH_AUXGROUPS = 1 << 2,
- KDBUS_ATTACH_NAMES = 1 << 3,
- KDBUS_ATTACH_COMM = 1 << 4,
- KDBUS_ATTACH_EXE = 1 << 5,
- KDBUS_ATTACH_CMDLINE = 1 << 6,
- KDBUS_ATTACH_CGROUP = 1 << 7,
- KDBUS_ATTACH_CAPS = 1 << 8,
- KDBUS_ATTACH_SECLABEL = 1 << 9,
- KDBUS_ATTACH_AUDIT = 1 << 10,
- KDBUS_ATTACH_CONN_NAME = 1 << 11,
- _KDBUS_ATTACH_ALL = (1 << 12) - 1,
+ KDBUS_ATTACH_TIMESTAMP = 1ULL << 0,
+ KDBUS_ATTACH_CREDS = 1ULL << 1,
+ KDBUS_ATTACH_AUXGROUPS = 1ULL << 2,
+ KDBUS_ATTACH_NAMES = 1ULL << 3,
+ KDBUS_ATTACH_COMM = 1ULL << 4,
+ KDBUS_ATTACH_EXE = 1ULL << 5,
+ KDBUS_ATTACH_CMDLINE = 1ULL << 6,
+ KDBUS_ATTACH_CGROUP = 1ULL << 7,
+ KDBUS_ATTACH_CAPS = 1ULL << 8,
+ KDBUS_ATTACH_SECLABEL = 1ULL << 9,
+ KDBUS_ATTACH_AUDIT = 1ULL << 10,
+ KDBUS_ATTACH_CONN_NAME = 1ULL << 11,
+ _KDBUS_ATTACH_ALL = (1ULL << 12) - 1,
};
/**
@@ -569,8 +569,8 @@ struct kdbus_cmd_hello {
* @KDBUS_MAKE_ACCESS_WORLD: Make the device node world-accessible
*/
enum kdbus_make_flags {
- KDBUS_MAKE_ACCESS_GROUP = 1 << 0,
- KDBUS_MAKE_ACCESS_WORLD = 1 << 1,
+ KDBUS_MAKE_ACCESS_GROUP = 1ULL << 0,
+ KDBUS_MAKE_ACCESS_WORLD = 1ULL << 1,
};
/**
@@ -597,11 +597,11 @@ struct kdbus_cmd_make {
* @KDBUS_NAME_ACTIVATOR: Name is owned by a activator connection
*/
enum kdbus_name_flags {
- KDBUS_NAME_REPLACE_EXISTING = 1 << 0,
- KDBUS_NAME_ALLOW_REPLACEMENT = 1 << 1,
- KDBUS_NAME_QUEUE = 1 << 2,
- KDBUS_NAME_IN_QUEUE = 1 << 3,
- KDBUS_NAME_ACTIVATOR = 1 << 4,
+ KDBUS_NAME_REPLACE_EXISTING = 1ULL << 0,
+ KDBUS_NAME_ALLOW_REPLACEMENT = 1ULL << 1,
+ KDBUS_NAME_QUEUE = 1ULL << 2,
+ KDBUS_NAME_IN_QUEUE = 1ULL << 3,
+ KDBUS_NAME_ACTIVATOR = 1ULL << 4,
};
/**
@@ -630,10 +630,10 @@ struct kdbus_cmd_name {
* @KDBUS_NAME_LIST_QUEUED: All queued-up names
*/
enum kdbus_name_list_flags {
- KDBUS_NAME_LIST_UNIQUE = 1 << 0,
- KDBUS_NAME_LIST_NAMES = 1 << 1,
- KDBUS_NAME_LIST_ACTIVATORS = 1 << 2,
- KDBUS_NAME_LIST_QUEUED = 1 << 3,
+ KDBUS_NAME_LIST_UNIQUE = 1ULL << 0,
+ KDBUS_NAME_LIST_NAMES = 1ULL << 1,
+ KDBUS_NAME_LIST_ACTIVATORS = 1ULL << 2,
+ KDBUS_NAME_LIST_QUEUED = 1ULL << 3,
};
/**
@@ -749,11 +749,11 @@ struct kdbus_cmd_match {
* @KDBUS_CMD_HELLO: By opening the bus device node a connection is
* created. After a HELLO the opened connection
* becomes an active peer on the bus.
- * @KDBUS_CMD_BYEBYE: Disconnect a connection. If the connection's
- * message list is empty, the calls succeeds, and
- * the handle is rendered unusable. Otherwise,
- * -EAGAIN is returned without any further side-
- * effects.
+ * @KDBUS_CMD_BYEBYE: Disconnect a connection. If there are no
+ * messages queued up in the connection's pool,
+ * the call succeeds, and the handle is rendered
+ * unusable. Otherwise, -EBUSY is returned without
+ * any further side-effects.
* @KDBUS_CMD_MSG_SEND: Send a message and pass data from userspace to
* the kernel.
* @KDBUS_CMD_MSG_RECV: Receive a message from the kernel which is
@@ -824,82 +824,4 @@ enum kdbus_ioctl_type {
struct kdbus_cmd_match),
};
-/*
- * errno - api error codes
- * @E2BIG: A message contains too many records or items.
- * @EADDRINUSE: A well-known bus name is already taken by another
- * connection.
- * @EADDRNOTAVAIL: A message flagged not to activate a service, addressed
- * a service which is not currently running.
- * @EAGAIN: No messages are queued at the moment.
- * @EALREADY: A requested name is already owned by the connection,
- * a connection is already disconnected, memfd is already
- * sealed or has the requested size.
- * @EBADF: File descriptors passed with the message are not valid.
- * @EBADFD: A bus connection is in a corrupted state.
- * @EBADMSG: Passed data contains a combination of conflicting or
- * inconsistent types.
- * @EBUSY: The user tried to say BYEBYE to a connection, but the
- * connection had a non-empty message list.
- * @ECANCELED: A synchronous message sending was cancelled.
- * @ECONNRESET: A connection is shut down, no further operations are
- * possible.
- * @ECOMM: A peer does not accept the file descriptors addressed
- * to it.
- * @EDESTADDRREQ: The well-known bus name is required but missing.
- * @EDOM: The size of data does not match the expectations. Used
- * for bloom bit field sizes.
- * @EEXIST: A requested domain, bus or endpoint with the same
- * name already exists. A specific data type, which is
- * only expected once, is provided multiple times.
- * @EFAULT: The supplied memory could not be accessed, the data
- * is not properly aligned, or the current task's memory
- * is inaccessible.
- * @EINVAL: The provided data does not match its type or other
- * expectations, like a string which is not NUL terminated,
- * or a string length that points behind the first
- * \0-byte in the string.
- * @EMEDIUMTYPE: A file descriptor which is not a kdbus memfd was
- * refused to send as KDBUS_MSG_PAYLOAD_MEMFD.
- * @EMFILE: Too many file descriptors have been supplied with a
- * message.
- * Too many connections or buses are created for a given
- * user.
- * @EMLINK: Too many requests from this connection to other peers
- * are queued and waiting for a reply
- * @EMSGSIZE: The supplied data is larger than the allowed maximum
- * size.
- * @ENAMETOOLONG: The requested name is larger than the allowed maximum
- * size.
- * @ENOBUFS: There is no space left for the submitted data to fit
- * into the receiver's pool.
- * @ENOENT: The to be cancelled message was not found.
- * @ENOMEM: Out of memory.
- * @ENOMSG: The queue is not empty, but no message with a matching
- * priority is currently queued.
- * @ENOSYS: The requested functionality is not available.
- * @ENOTTY: An unknown ioctl command was received.
- * @ENOTUNIQ: A specific data type was addressed to a broadcast
- * address, but only direct addresses support this kind of
- * data.
- * @ENXIO: A unique address does not exist, or an offset in the
- * receiver's pool does not represent a queued message.
- * @EOPNOTSUPP: The feature negotiation failed, a not supported feature
- * was requested, or an unknown item type was received.
- * @EPERM: The policy prevented an operation. The requested
- * resource is owned by another entity.
- * @EPIPE: When sending a message, a synchronous reply from the
- * receiving connection was expected but the connection
- * died before answering.
- * @ESHUTDOWN: A domain, bus or endpoint is currently shutting down;
- * no further operations will be possible.
- * @ESRCH: A requested well-known bus name is not found.
- * @ETIMEDOUT: A synchronous wait for a message reply did not arrive
- * within the specified time frame.
- * @ETXTBSY: A kdbus memfd file cannot be sealed or the seal removed,
- * because it is shared with other processes or still
- * mmap()ed.
- * @EXFULL: The size limits in the pool are reached, no data of
- * the size tried to submit can be queued.
- */
-#endif
+#endif /* _KDBUS_UAPI_H_ */
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