X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=src%2Furcu-utils.h;h=eab6212dd61539651aaded7ad747874a6e9d1d92;hp=3c3c7a166198a20026f3f6e303215c6111415aac;hb=99bfa9e9e88b273c5a3134eafb9c31938f3af7d6;hpb=ce28e67a534dcf0b68ccad2218e5a2e552e6e469

diff --git a/src/urcu-utils.h b/src/urcu-utils.h
index 3c3c7a1..eab6212 100644
--- a/src/urcu-utils.h
+++ b/src/urcu-utils.h
@@ -33,4 +33,18 @@
 #define URCU_ATTR_ALIAS(x) __attribute__((alias(x)))
 #endif
 
+#ifdef CONFIG_RCU_TLS
+#define DEFINE_URCU_TLS_ALIAS_1(type, name, alias)		\
+	URCU_ATTR_ALIAS(#name)					\
+	extern type alias
+
+#else
+#define DEFINE_URCU_TLS_ALIAS_1(type, name, alias)		\
+	URCU_ATTR_ALIAS("*__tls_access_" #name)			\
+	type *__tls_access_ ## alias()
+#endif
+
+#define DEFINE_URCU_TLS_ALIAS(type, name, alias)		\
+	DEFINE_URCU_TLS_ALIAS_1(type, name, alias)
+
 #endif /* _URCU_UTILS_H */