X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Furcu%2Ffutex.h;h=e96b6e5fc5b2422e3ace466492ce1a73391f3870;hb=e8363ee3e56dd3532147aa5704cf8107801ded9d;hp=5e1db47af709026a6a4a25f5e1bbedfd6e58d0e0;hpb=0afb29b2ecac5c182536e1deae299adce8ce4a4f;p=userspace-rcu.git

diff --git a/include/urcu/futex.h b/include/urcu/futex.h
index 5e1db47..e96b6e5 100644
--- a/include/urcu/futex.h
+++ b/include/urcu/futex.h
@@ -30,6 +30,23 @@
 #include <stdint.h>
 #include <time.h>
 
+#if (defined(__linux__) && defined(__NR_futex))
+
+/* For backwards compat */
+#define CONFIG_RCU_HAVE_FUTEX 1
+
+#include <unistd.h>
+#include <errno.h>
+#include <urcu/compiler.h>
+#include <urcu/arch.h>
+
+#elif defined(__FreeBSD__)
+
+#include <sys/types.h>
+#include <sys/umtx.h>
+
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -58,14 +75,6 @@ extern int compat_futex_async(int32_t *uaddr, int op, int32_t val,
 
 #if (defined(__linux__) && defined(__NR_futex))
 
-/* For backwards compat */
-#define CONFIG_RCU_HAVE_FUTEX 1
-
-#include <unistd.h>
-#include <errno.h>
-#include <urcu/compiler.h>
-#include <urcu/arch.h>
-
 static inline int futex(int32_t *uaddr, int op, int32_t val,
 		const struct timespec *timeout, int32_t *uaddr2, int32_t val3)
 {
@@ -111,11 +120,10 @@ static inline int futex_async(int32_t *uaddr, int op, int32_t val,
 
 #elif defined(__FreeBSD__)
 
-#include <sys/types.h>
-#include <sys/umtx.h>
-
 static inline int futex_async(int32_t *uaddr, int op, int32_t val,
-		const struct timespec *timeout, int32_t *uaddr2, int32_t val3)
+		const struct timespec *timeout,
+		int32_t *uaddr2 __attribute__((unused)),
+		int32_t val3 __attribute__((unused)))
 {
 	int umtx_op;
 	void *umtx_uaddr = NULL, *umtx_uaddr2 = NULL;