X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu.h;h=5d92aa7232d4d0b53d262115fefc470d14286af0;hp=af7d75cb7bc9e389ba9896a9207695d4feea9540;hb=4d1ce26fea0296ff67791c881836393fdd020cf9;hpb=5eb3201d7a7dc40f01269eefa23a681473579ebc

diff --git a/urcu.h b/urcu.h
index af7d75c..5d92aa7 100644
--- a/urcu.h
+++ b/urcu.h
@@ -75,6 +75,10 @@ extern void *rcu_assign_pointer_sym(void **p, void *v);
 #define rcu_assign_pointer(p, v)			\
 	rcu_assign_pointer_sym((void **)(p), (v))
 
+extern void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new);
+#define rcu_cmpxchg_pointer(p, old, _new)		\
+	rcu_cmpxchg_pointer_sym((void **)(p), (old), (_new))
+
 extern void *rcu_xchg_pointer_sym(void **p, void *v);
 #define rcu_xchg_pointer(p, v)				\
 	rcu_xchg_pointer_sym((void **)(p), (v))