rculfqueue: LGPL-ize
[urcu.git] / urcu / system.h
index e36a13baf51dc79a8ad9b31351a75a1c3ed775b6..0de7dd2e489f864e887552911f565500e6c9de0c 100644 (file)
@@ -6,7 +6,7 @@
  *
  * System definitions.
  *
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
  * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
  * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
@@ -46,9 +46,9 @@
  */
 #define STORE_SHARED(x, v)             \
        ({                              \
-               _STORE_SHARED(x, v);    \
+               typeof(x) _v = _STORE_SHARED(x, v);     \
                smp_wmc();              \
-               (v);                    \
+               _v;                     \
        })
 
 #endif /* _URCU_SYSTEM_H */
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