fix: typo in futex syscall define check

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

diff --git a/include/urcu/futex.h b/include/urcu/futex.h
index 039d3930c45f99eb26baa2f342a8837e8f39853f..5e1db47af709026a6a4a25f5e1bbedfd6e58d0e0 100644 (file)
--- a/include/urcu/futex.h
+++ b/include/urcu/futex.h
@@ -56,7 +56,7 @@ extern int compat_futex_noasync(int32_t *uaddr, int op, int32_t val,
 extern int compat_futex_async(int32_t *uaddr, int op, int32_t val,
                const struct timespec *timeout, int32_t *uaddr2, int32_t val3);
 
-#if (defined(__linux__) && defined(__NR_futex_))
+#if (defined(__linux__) && defined(__NR_futex))
 
 /* For backwards compat */
 #define CONFIG_RCU_HAVE_FUTEX 1