132 lines
3.0 KiB
Diff
132 lines
3.0 KiB
Diff
diff --git a/kacpimon/connection_list.c b/kacpimon/connection_list.c
|
|
index 9b0b0a8..f228186 100644
|
|
--- a/kacpimon/connection_list.c
|
|
+++ b/kacpimon/connection_list.c
|
|
@@ -22,6 +22,7 @@
|
|
|
|
#include <unistd.h>
|
|
#include <stdio.h>
|
|
+#include <stdlib.h>
|
|
|
|
#include "connection_list.h"
|
|
|
|
@@ -30,9 +31,9 @@
|
|
/*---------------------------------------------------------------*/
|
|
/* private objects */
|
|
|
|
-#define MAX_CONNECTIONS 20
|
|
+static int capacity = 0;
|
|
|
|
-static struct connection connection_list[MAX_CONNECTIONS];
|
|
+static struct connection *connection_list = NULL;
|
|
|
|
static int nconnections = 0;
|
|
|
|
@@ -51,9 +52,19 @@ add_connection(struct connection *p)
|
|
{
|
|
if (nconnections < 0)
|
|
return;
|
|
- if (nconnections >= MAX_CONNECTIONS) {
|
|
- printf("add_connection(): Too many connections.\n");
|
|
- return;
|
|
+
|
|
+ /* if the list is full, allocate more space */
|
|
+ if (nconnections >= capacity) {
|
|
+ /* no more than 1024 */
|
|
+ if (capacity > 1024) {
|
|
+ printf("add_connection(): Too many connections.\n");
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ /* another 20 */
|
|
+ capacity += 20;
|
|
+ connection_list =
|
|
+ realloc(connection_list, sizeof(struct connection) * capacity);
|
|
}
|
|
|
|
if (nconnections == 0)
|
|
@@ -70,6 +81,30 @@ add_connection(struct connection *p)
|
|
|
|
/*---------------------------------------------------------------*/
|
|
|
|
+void
|
|
+delete_all_connections(void)
|
|
+{
|
|
+ int i = 0;
|
|
+
|
|
+ /* For each connection */
|
|
+ for (i = 0; i <= get_number_of_connections(); ++i)
|
|
+ {
|
|
+ struct connection *p;
|
|
+
|
|
+ p = get_connection(i);
|
|
+
|
|
+ /* If this connection is invalid, try the next. */
|
|
+ if (p == 0)
|
|
+ continue;
|
|
+
|
|
+ close(p -> fd);
|
|
+ }
|
|
+ free(connection_list);
|
|
+ connection_list = NULL;
|
|
+}
|
|
+
|
|
+/*---------------------------------------------------------------*/
|
|
+
|
|
struct connection *
|
|
find_connection(int fd)
|
|
{
|
|
diff --git a/kacpimon/connection_list.h b/kacpimon/connection_list.h
|
|
index 1d037cf..a787637 100644
|
|
--- a/kacpimon/connection_list.h
|
|
+++ b/kacpimon/connection_list.h
|
|
@@ -56,4 +56,7 @@ extern const fd_set *get_fdset(void);
|
|
/* get the highest fd that was added to the list */
|
|
extern int get_highestfd(void);
|
|
|
|
+/* delete all connections, closing the fds */
|
|
+extern void delete_all_connections(void);
|
|
+
|
|
#endif /* CONNECTION_LIST_H__ */
|
|
diff --git a/kacpimon/kacpimon.c b/kacpimon/kacpimon.c
|
|
index 1ddb9aa..253d270 100644
|
|
--- a/kacpimon/kacpimon.c
|
|
+++ b/kacpimon/kacpimon.c
|
|
@@ -164,27 +164,6 @@ static void monitor(void)
|
|
|
|
// ---------------------------------------------------------------
|
|
|
|
-static void close_all(void)
|
|
-{
|
|
- int i = 0;
|
|
-
|
|
- /* For each connection */
|
|
- for (i = 0; i <= get_number_of_connections(); ++i)
|
|
- {
|
|
- struct connection *p;
|
|
-
|
|
- p = get_connection(i);
|
|
-
|
|
- /* If this connection is invalid, try the next. */
|
|
- if (p == 0)
|
|
- continue;
|
|
-
|
|
- close(p -> fd);
|
|
- }
|
|
-}
|
|
-
|
|
-// ---------------------------------------------------------------
|
|
-
|
|
int main(void)
|
|
{
|
|
printf("Kernel ACPI Event Monitor...\n");
|
|
@@ -199,7 +178,7 @@ int main(void)
|
|
|
|
printf("Closing files...\n");
|
|
|
|
- close_all();
|
|
+ delete_all_connections();
|
|
|
|
printf("Goodbye\n");
|
|
|