diff options
Diffstat (limited to 'util-src/signal.c')
| -rw-r--r-- | util-src/signal.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util-src/signal.c b/util-src/signal.c index 9e6f6f63..c696a3a2 100644 --- a/util-src/signal.c +++ b/util-src/signal.c @@ -26,7 +26,9 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#ifndef _GNU_SOURCE #define _GNU_SOURCE +#endif #include <signal.h> #include <stdlib.h> @@ -166,6 +168,7 @@ int signals[MAX_PENDING_SIGNALS]; int nsig = 0; static void sighook(lua_State *L, lua_Debug *ar) { + (void)ar; /* restore the old hook */ lua_sethook(L, Hsig, Hmask, Hcount); |