Merged revisions 118954 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r118954 | tilghman | 2008-05-29 12:33:01 -0500 (Thu, 29 May 2008) | 2 lines Define also when not DEBUG_THREADS ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@118957 65c4cc65-6c06-0410-ace0-fbb531ad65f3
17 years ago · 5a50f0e441
parent 6e5d843a71
commit 5a50f0e441
1 changed files with 5 additions and 0 deletions
--- a/include/asterisk/lock.h
+++ b/include/asterisk/lock.h
@ -1148,6 +1148,11 @@ static inline int _ast_rwlock_trywrlock(ast_rwlock_t *lock, const char *name,

 #else /* !DEBUG_THREADS */

+#define	DEADLOCK_AVOIDANCE(lock) \
+	ast_mutex_lock(lock); \
+	usleep(1); \
+	ast_mutex_unlock(lock);
+
 typedef pthread_mutex_t ast_mutex_t;

 #define AST_MUTEX_INIT_VALUE			((ast_mutex_t) PTHREAD_MUTEX_INIT_VALUE)