From: Rémi Denis-Courmont <rdenis@simphalempin.com>
Date: Sun, 10 Aug 2008 18:55:10 +0000 (+0300)
Subject: barrier: avoid staticity and pthread-specificity
X-Git-Tag: 0.9.0~475
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=27296ffe5ad3ef1d1e213b1e4e824687e82bf5f8;p=vlc

barrier: avoid staticity and pthread-specificity
---

diff --git a/include/vlc_threads.h b/include/vlc_threads.h
index df7107e68e..ad1f80bd3c 100644
--- a/include/vlc_threads.h
+++ b/include/vlc_threads.h
@@ -565,12 +565,12 @@ static inline void barrier (void)
     asm volatile ("sync":::"memory");
 #elif defined(__i386__)
     asm volatile ("mfence":::"memory");
-#elif defined (LIBVLC_USE_PTHREAD)
-    static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
-    pthread_mutex_lock (&lock);
-    pthread_mutex_unlock (&lock);
 #else
-# error barrier not implemented!
+    vlc_spin_t spin;
+    vlc_spin_init (&spin);
+    vlc_spin_lock (&spin);
+    vlc_spin_unlock (&spin);
+    vlc_spin_destroy (&spin);
 #endif
 }