Merged revisions 45441 via svnmerge from
authorRussell Bryant <russell@russellbryant.com>
Wed, 18 Oct 2006 02:46:39 +0000 (02:46 +0000)
committerRussell Bryant <russell@russellbryant.com>
Wed, 18 Oct 2006 02:46:39 +0000 (02:46 +0000)
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r45441 | russell | 2006-10-17 22:41:36 -0400 (Tue, 17 Oct 2006) | 7 lines

Don't attempt to access private data members of the pthread_mutex_t object,
because this does not work on all linux systems.  Instead, just access
the reentrancy field in the ast_mutex_info struct when DEBUG_THREADS is
enabled.  If DEBUG_CHANNEL_LOCKS is enabled, the developer probably has
DEBUG_THREADS on as well.
(issue #8139, me)

........

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@45442 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/channel.c

index 9a1b6df..1a4f55d 100644 (file)
@@ -4496,17 +4496,9 @@ int ast_channel_unlock(struct ast_channel *chan)
        res = ast_mutex_unlock(&chan->lock);
 
        if (option_debug > 2) {
-               /* Try to find counter if possible on your platform 
-                       I've only found out how to do this on Linux
-                       DEBUG_THREADS changes the lock structure
-               */
-#ifdef __linux__
-               int count = 0;
 #ifdef DEBUG_THREADS
-               if ((count = chan->lock.mutex.__data.__count))
-#else
-               if ((count = chan->lock.__data.__count))
-#endif
+               int count = 0;
+               if ((count = chan->lock.reentrancy))
                        if (option_debug)
                                ast_log(LOG_DEBUG, ":::=== Still have %d locks (recursive)\n", count);
 #endif
@@ -4539,13 +4531,9 @@ int ast_channel_lock(struct ast_channel *chan)
        res = ast_mutex_lock(&chan->lock);
 
        if (option_debug > 3) {
-#ifdef __linux__
-               int count = 0;
 #ifdef DEBUG_THREADS
-               if ((count = chan->lock.mutex.__data.__count))
-#else
-               if ((count = chan->lock.__data.__count))
-#endif
+               int count = 0;
+               if ((count = chan->lock.reentrancy))
                        if (option_debug)
                                ast_log(LOG_DEBUG, ":::=== Now have %d locks (recursive)\n", count);
 #endif
@@ -4577,13 +4565,9 @@ int ast_channel_trylock(struct ast_channel *chan)
        res = ast_mutex_trylock(&chan->lock);
 
        if (option_debug > 2) {
-#ifdef __linux__
-               int count = 0;
 #ifdef DEBUG_THREADS
-               if ((count = chan->lock.mutex.__data.__count))
-#else
-               if ((count = chan->lock.__data.__count))
-#endif
+               int count = 0;
+               if ((count = chan->lock.reentrancy))
                        if (option_debug)
                                ast_log(LOG_DEBUG, ":::=== Now have %d locks (recursive)\n", count);
 #endif