hppa: allocate membarrier system call number

[urcu.git] / urcu-pointer.c

diff --git a/urcu-pointer.c b/urcu-pointer.c
index da8b1ea7e76d0c702af5adb37f32361597525022..61e35da5d718a05dc0f8fad69b0aeb370c7c1d66 100644 (file)
--- a/urcu-pointer.c
+++ b/urcu-pointer.c
@@ -4,7 +4,7 @@
  *
  * library wrappers to be used by non-LGPL compatible source code.
  *
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  * Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
  *
  * This library is free software; you can redistribute it and/or
@@ -24,7 +24,9 @@
  * IBM's contributions to this file may be relicensed under LGPLv2 or later.
  */
 
-#include "urcu-pointer-static.h"
+#include <urcu/uatomic.h>
+
+#include "urcu/static/urcu-pointer.h"
 /* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */
 #include "urcu-pointer.h"
 
@@ -37,18 +39,19 @@ void *rcu_dereference_sym(void *p)
 
 void *rcu_set_pointer_sym(void **p, void *v)
 {
-       wmb();
-       return STORE_SHARED(*p, v);
+       cmm_wmb();
+       uatomic_set(p, v);
+       return v;
 }
 
 void *rcu_xchg_pointer_sym(void **p, void *v)
 {
-       wmb();
+       cmm_wmb();
        return uatomic_xchg(p, v);
 }
 
 void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new)
 {
-       wmb();
+       cmm_wmb();
        return uatomic_cmpxchg(p, old, _new);
 }