X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu%2Fcompiler.h;h=c4ade90920dcf3ed02b46e5d098a432147aa5c93;hb=94e710926b323933ec9ab76fb4fcc4cec2bcb1ed;hp=cd4a49d19dc6e82f454027bfba76dc2f8eb14bf5;hpb=9f59b2209b3a4bde416bcfa55b10c36b16fa91ae;p=urcu.git

diff --git a/urcu/compiler.h b/urcu/compiler.h
index cd4a49d..c4ade90 100644
--- a/urcu/compiler.h
+++ b/urcu/compiler.h
@@ -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 */