From f0c80f9bf72f4c7e54c086a201ad5eaddcee3149 Mon Sep 17 00:00:00 2001
From: Philippe Charnier <charnier@FreeBSD.org>
Date: Sun, 19 Dec 2010 13:05:17 +0000
Subject: [PATCH] add __unused

---
 libexec/rpc.rwalld/rwalld.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/libexec/rpc.rwalld/rwalld.c b/libexec/rpc.rwalld/rwalld.c
index 6bfe5377056..41ddb14bee3 100644
--- a/libexec/rpc.rwalld/rwalld.c
+++ b/libexec/rpc.rwalld/rwalld.c
@@ -27,10 +27,8 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
-static const char rcsid[] =
-  "$FreeBSD$";
-#endif /* not lint */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 #include <err.h>
 #include <pwd.h>
@@ -136,14 +134,14 @@ possess(void)
 }
 
 void
-killkids(int sig)
+killkids(int sig __unused)
 {
 	while(wait4(-1, NULL, WNOHANG, NULL) > 0)
 		;
 }
 
 void *
-wallproc_wall_1_svc(wrapstring *s, struct svc_req *rqstp)
+wallproc_wall_1_svc(wrapstring *s, struct svc_req *rqstp __unused)
 {
 	static void		*dummy = NULL;