Safer vlc_atomic_set for win32.

6f9bf4ab · Laurent Aimar · 7d8a47a7 · 6f9bf4ab
Commit 6f9bf4ab authored Jul 01, 2010 by Laurent Aimar
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src/win32/atomic.c src/win32/atomic.c +5 -1

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--- a/src/win32/atomic.c
+++ b/src/win32/atomic.c
@@ -34,7 +34,11 @@ uintptr_t vlc_atomic_get (const vlc_atomic_t *atom)
 uintptr_t vlc_atomic_set (vlc_atomic_t *atom, uintptr_t v)
 {
-    atom->u = v;
+#if defined (WIN64)
+    InterlockedExchange64 (&atom->u, v);
+#else
+    InterlockedExchange (&atom->u, v);
+#endif
    return v;
 }