Mark signum unused in signal_handler; bump WARNS to 6

MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
svn path=/head/; revision=281397
2015-04-11 03:24:49 +00:00 · 2015-04-11 03:24:49 +00:00 · abbb25c74d · 2020-12-20 02:59:44 +00:00
commit abbb25c74d
parent 7cf3e94a41
2 changed files with 2 additions and 2 deletions
--- a/tools/regression/sockets/sigpipe/Makefile
+++ b/tools/regression/sockets/sigpipe/Makefile
@ -4,6 +4,6 @@

 PROG=	sigpipe
 MAN=
-WARNS?=	2
+WARNS?=	6

 .include <bsd.prog.mk>
--- a/tools/regression/sockets/sigpipe/sigpipe.c
+++ b/tools/regression/sockets/sigpipe/sigpipe.c
@ -69,7 +69,7 @@ got_signal(void)
 }

 static void
-signal_handler(int signum)
+signal_handler(int signum __unused)
 {

 	signaled = 1;