From: Pierre d'Herbemont <pdherbemont@videolan.org>
Date: Sat, 5 Jul 2008 12:21:34 +0000 (+0200)
Subject: vlc_threads: Use OSMemoryBarrier() on Mac OS X cause __sync_synchronize() doesn't... 
X-Git-Tag: 0.9.0-test2~253
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=08f5c9dea42526a356e78bb3000400cde983de6f;p=vlc

vlc_threads: Use OSMemoryBarrier() on Mac OS X cause __sync_synchronize() doesn't seems present.
---

diff --git a/include/vlc_threads.h b/include/vlc_threads.h
index 5779ee8758..a491daa90a 100644
--- a/include/vlc_threads.h
+++ b/include/vlc_threads.h
@@ -564,7 +564,9 @@ static inline int vlc_spin_init (vlc_spinlock_t *spin)
  */
 static inline void barrier (void)
 {
-#if defined (__GNUC__) /* FIXME: || defined (ICC_whatever) */
+#if defined (__APPLE__)
+    OSMemoryBarrier();
+#elif defined (__GNUC__) /* FIXME: || defined (ICC_whatever) */
     __sync_synchronize ();
 #elif defined (LIBVLC_USE_PTHREAD)
     static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;