X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu%2Furcu-futex.h;h=69f8961dafca35ad3d67f514600c4f9600074b07;hb=a2c502feb1f1510eef3234168bc16a98404694bf;hp=14fb5c0b58e5444dc584d6668e3e233d3de7fe89;hpb=49617de1d80d771ac9a1d45b1710b16fac65e0aa;p=urcu.git

diff --git a/urcu/urcu-futex.h b/urcu/urcu-futex.h
index 14fb5c0..69f8961 100644
--- a/urcu/urcu-futex.h
+++ b/urcu/urcu-futex.h
@@ -23,6 +23,10 @@
 
 #include <urcu/config.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #define FUTEX_WAIT		0
 #define FUTEX_WAKE		1
 
@@ -37,7 +41,7 @@
  * on the wait-side in compatibility mode.
  */
 
-#ifdef CONFIG_URCU_HAVE_FUTEX
+#ifdef CONFIG_RCU_HAVE_FUTEX
 #include <sys/syscall.h>
 #define futex(...)	syscall(__NR_futex, __VA_ARGS__)
 #define futex_noasync(uaddr, op, val, timeout, uaddr2, val3)	\
@@ -55,4 +59,8 @@ extern int compat_futex_async(int *uaddr, int op, int val,
 		compat_futex_async(uaddr, op, val, timeout, uaddr2, val3)
 #endif
 
+#ifdef __cplusplus 
+}
+#endif
+
 #endif /* _URCU_FUTEX_H */