From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 23 Sep 2011 02:44:05 +0000 (-0400)
Subject: Fix g_rwlock_{writer,reader}_trylock
X-Git-Tag: 2.31.0~384
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d4d203e3cb320a80f61231f5834b289e03667846;p=platform%2Fupstream%2Fglib.git

Fix g_rwlock_{writer,reader}_trylock
---

diff --git a/glib/gthread-posix.c b/glib/gthread-posix.c
index c002e4c..ca2703c 100644
--- a/glib/gthread-posix.c
+++ b/glib/gthread-posix.c
@@ -306,7 +306,10 @@ g_rw_lock_writer_lock (GRWLock *lock)
 gboolean
 g_rw_lock_writer_trylock (GRWLock *lock)
 {
-  return pthread_rwlock_trywrlock (&lock->impl);
+  if (pthread_rwlock_trywrlock (&lock->impl) != 0)
+    return FALSE;
+
+  return TRUE;
 }
 
 void
@@ -324,7 +327,10 @@ g_rw_lock_reader_lock (GRWLock *lock)
 gboolean
 g_rw_lock_reader_trylock (GRWLock *lock)
 {
-  return pthread_rwlock_tryrdlock (&lock->impl);
+  if (pthread_rwlock_tryrdlock (&lock->impl) != 0)
+    return FALSE;
+
+  return TRUE;
 }
 
 void