From: Russell Bryant <russell@russellbryant.com>
Date: Sun, 13 Feb 2005 23:43:58 +0000 (+0000)
Subject: minor fix for deadlock detection, but I hope nobody has to use it :)  (bug #3531)
X-Git-Tag: 1.0.11.1~226
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ef097f5d7c57d5f7979c7d2bd1bbf3196abb541;p=thirdparty%2Fasterisk.git

minor fix for deadlock detection, but I hope nobody has to use it :)  (bug #3531)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@5025 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/include/asterisk/lock.h b/include/asterisk/lock.h
index 059bc89c6c..350ea88226 100755
--- a/include/asterisk/lock.h
+++ b/include/asterisk/lock.h
@@ -188,17 +188,19 @@ static inline int __ast_pthread_mutex_lock(char *filename, int lineno, char *fun
 			filename, lineno, func, mutex_name);
 #endif
 		ast_mutex_init(t);
-        }
+	}
 #endif /* definded(AST_MUTEX_INIT_W_CONSTRUCTORS) || defined(AST_MUTEX_INIT_ON_FIRST_USE) */
 #ifdef DETECT_DEADLOCKS
 	{
-		time_t seconds seconds = time(NULL);
+		time_t seconds = time(NULL);
+		time_t current;
 		do {
 			res = pthread_mutex_trylock(&t->mutex);
 			if (res == EBUSY) {
-				if ((time(NULL) - seconds) % 5) {
+				current = time(NULL);
+				if ((current - seconds) && (!((current - seconds) % 5))) {
 					fprintf(stderr, "%s line %d (%s): Deadlock? waited %d sec for mutex '%s'?\n",
-						filename, lineno, func, (time(NULL) - seconds), mutex_name);
+						filename, lineno, func, (int)(current - seconds), mutex_name);
 					fprintf(stderr, "%s line %d (%s): '%s' was locked here.\n",
 						t->file, t->lineno, t->func, mutex_name);
 				}