Add support to see what holds the lock when doing trylock.

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@48480 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 4 insertions, 1 deletions

diff --git a/include/asterisk/lock.h b/include/asterisk/lock.h
index d2ce09834..75ae4d37b 100644
--- a/include/asterisk/lock.h
+++ b/include/asterisk/lock.h
@@ -303,8 +303,11 @@ static inline int __ast_pthread_mutex_trylock(const char *filename, int lineno,
 			t->reentrancy++;
 		} else {
 			__ast_mutex_logger("%s line %d (%s): '%s' really deep reentrancy!\n",
-							   filename, lineno, func, mutex_name);
+					   filename, lineno, func, mutex_name);
 		}
+	} else {
+		__ast_mutex_logger("%s line %d (%s): Error: '%s' was locked here.\n",
+                                   t->file[t->reentrancy-1], t->lineno[t->reentrancy-1], t->func[t->reentrancy-1], mutex_name);
 	}
 
 	return res;