fix: warnings on non-Linux platforms

[urcu.git] / include / urcu / futex.h

diff --git a/include/urcu/futex.h b/include/urcu/futex.h
index 5e1db47af709026a6a4a25f5e1bbedfd6e58d0e0..753cf16d9e28d6c79639e915fd633175121c0315 100644 (file)
--- a/include/urcu/futex.h
+++ b/include/urcu/futex.h
@@ -115,7 +115,9 @@ static inline int futex_async(int32_t *uaddr, int op, int32_t val,
 #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;