X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Fcompiler.h;h=c4ade90920dcf3ed02b46e5d098a432147aa5c93;hp=0c6ece252ca0e8bee2a480ab45588bb8ccd15bcd;hb=d47b05cb05b91bb9679d127c51bc4beac12b899d;hpb=e51500edbd9919cee53bc85cbb4b22cd4786fc42

diff --git a/urcu/compiler.h b/urcu/compiler.h
index 0c6ece2..c4ade90 100644
--- a/urcu/compiler.h
+++ b/urcu/compiler.h
@@ -70,7 +70,7 @@
 	})
 
 #define CAA_BUILD_BUG_ON_ZERO(cond) (sizeof(struct { int:-!!(cond); }))
-#define CAA_BUILD_BUG_ON(cond) ((void)BUILD_BUG_ON_ZERO(cond))
+#define CAA_BUILD_BUG_ON(cond) ((void)CAA_BUILD_BUG_ON_ZERO(cond))
 
 /*
  * __rcu is an annotation that documents RCU pointer accesses that need
@@ -91,4 +91,16 @@
 #define caa_cast_long_keep_sign(v)	\
 	(caa_is_signed_type(__typeof__(v)) ? (long) (v) : (unsigned long) (v))
 
+#if defined (__GNUC__) \
+	&& ((__GNUC_MAJOR__ == 4) && (__GNUC_MINOR__ >= 5)	\
+		|| __GNUC_MAJOR__ >= 5)
+#define CDS_DEPRECATED(msg)	\
+	__attribute__((deprecated(msg)))
+#else
+#define CDS_DEPRECATED(msg)	\
+	__attribute__((deprecated))
+#endif
+
+#define CAA_ARRAY_SIZE(x)	(sizeof(x) / sizeof((x)[0]))
+
 #endif /* _URCU_COMPILER_H */