[src/trunk]: src/usr.sbin/rbootd Make build with WARNS=5.

[tsutsui <tsutsui%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/db72a3a007f7
branches:  trunk
changeset: 369841:db72a3a007f7
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sat Sep 03 07:45:08 2022 +0000

description:
Make build with WARNS=5.

diffstat:

 usr.sbin/rbootd/Makefile    |  3 ++-
 usr.sbin/rbootd/bpf.c       |  8 ++++----
 usr.sbin/rbootd/parseconf.c |  8 ++++----
 usr.sbin/rbootd/utils.c     |  8 ++++----
 4 files changed, 14 insertions(+), 13 deletions(-)

diffs (120 lines):

diff -r 43f911581f90 -r db72a3a007f7 usr.sbin/rbootd/Makefile
--- a/usr.sbin/rbootd/Makefile  Sat Sep 03 04:54:47 2022 +0000
+++ b/usr.sbin/rbootd/Makefile  Sat Sep 03 07:45:08 2022 +0000
@@ -1,6 +1,7 @@
 #      from: @(#)Makefile      8.1 (Berkeley) 6/4/93
-#      $NetBSD: Makefile,v 1.15 2019/10/13 07:28:20 mrg Exp $
+#      $NetBSD: Makefile,v 1.16 2022/09/03 07:45:08 tsutsui Exp $
 
+WARNS?=        5
 USE_FORT?= yes # network server
 
 PROG=  rbootd
diff -r 43f911581f90 -r db72a3a007f7 usr.sbin/rbootd/bpf.c
--- a/usr.sbin/rbootd/bpf.c     Sat Sep 03 04:54:47 2022 +0000
+++ b/usr.sbin/rbootd/bpf.c     Sat Sep 03 07:45:08 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bpf.c,v 1.21 2018/01/23 21:06:25 sevan Exp $   */
+/*     $NetBSD: bpf.c,v 1.22 2022/09/03 07:45:08 tsutsui Exp $ */
 
 /*
  * Copyright (c) 1988, 1992 The University of Utah and the Center
@@ -47,7 +47,7 @@
 #if 0
 static char sccsid[] = "@(#)bpf.c      8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: bpf.c,v 1.21 2018/01/23 21:06:25 sevan Exp $");
+__RCSID("$NetBSD: bpf.c,v 1.22 2022/09/03 07:45:08 tsutsui Exp $");
 #endif
 #endif /* not lint */
 
@@ -88,7 +88,7 @@
 **             If an error is encountered, the program terminates here.
 */
 int
-BpfOpen()
+BpfOpen(void)
 {
        struct ifreq ifr;
        u_int bufsize = 32768;
@@ -368,7 +368,7 @@
 **             None.
 */
 void
-BpfClose()
+BpfClose(void)
 {
        struct ifreq ifr;
 
diff -r 43f911581f90 -r db72a3a007f7 usr.sbin/rbootd/parseconf.c
--- a/usr.sbin/rbootd/parseconf.c       Sat Sep 03 04:54:47 2022 +0000
+++ b/usr.sbin/rbootd/parseconf.c       Sat Sep 03 07:45:08 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parseconf.c,v 1.12 2018/01/23 21:06:25 sevan Exp $     */
+/*     $NetBSD: parseconf.c,v 1.13 2022/09/03 07:45:08 tsutsui Exp $   */
 
 /*
  * Copyright (c) 1988, 1992 The University of Utah and the Center
@@ -47,7 +47,7 @@
 #if 0
 static char sccsid[] = "@(#)parseconf.c        8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: parseconf.c,v 1.12 2018/01/23 21:06:25 sevan Exp $");
+__RCSID("$NetBSD: parseconf.c,v 1.13 2022/09/03 07:45:08 tsutsui Exp $");
 #endif
 #endif /* not lint */
 
@@ -81,7 +81,7 @@
 **               to create a linked list of default boot files.
 */
 int
-ParseConfig()
+ParseConfig(void)
 {
        FILE *fp;
        CLIENT *client;
@@ -309,7 +309,7 @@
 **               called to re-order its list of boot file pointers.
 */
 int
-GetBootFiles()
+GetBootFiles(void)
 {
        DIR *dfd;
        struct stat statb;
diff -r 43f911581f90 -r db72a3a007f7 usr.sbin/rbootd/utils.c
--- a/usr.sbin/rbootd/utils.c   Sat Sep 03 04:54:47 2022 +0000
+++ b/usr.sbin/rbootd/utils.c   Sat Sep 03 07:45:08 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: utils.c,v 1.18 2018/01/23 21:06:25 sevan Exp $ */
+/*     $NetBSD: utils.c,v 1.19 2022/09/03 07:45:08 tsutsui Exp $       */
 
 /*
  * Copyright (c) 1988, 1992 The University of Utah and the Center
@@ -47,7 +47,7 @@
 #if 0
 static char sccsid[] = "@(#)utils.c    8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: utils.c,v 1.18 2018/01/23 21:06:25 sevan Exp $");
+__RCSID("$NetBSD: utils.c,v 1.19 2022/09/03 07:45:08 tsutsui Exp $");
 #endif
 #endif /* not lint */
 
@@ -302,7 +302,7 @@
 **             - This routine must be called with SIGHUP blocked.
 */
 void
-FreeClients()
+FreeClients(void)
 {
        CLIENT *ctmp;
 
@@ -434,7 +434,7 @@
 **             - This routine must be called with SIGHUP blocked.
 */
 void
-FreeConns()
+FreeConns(void)
 {
        RMPCONN *rtmp;