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KNF. remove unused variable "signo". from deraadt

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This commit is contained in:
itojun 2002-05-26 13:21:01 +00:00
parent 00c1d95307
commit 7f0c96b84b
2 changed files with 11 additions and 14 deletions
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6
sbin/ping6/ping6.8
View File

@ -1,5 +1,5 @@
.\" $NetBSD: ping6.8,v 1.21 2002/05/26 12:07:05 itojun Exp $
.\" $KAME: ping6.8,v 1.55 2002/05/26 05:43:33 itojun Exp $
.\" $NetBSD: ping6.8,v 1.22 2002/05/26 13:21:01 itojun Exp $
.\" $KAME: ping6.8,v 1.57 2002/05/26 13:18:25 itojun Exp $
.\"
.\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
.\" All rights reserved.
@ -244,7 +244,7 @@ The option is meaningful only if the target
is a neighbor.
.It Fl S Ar sourceaddr
Specifies the source address of request packets.
The source address must be one of unicast addresses of the sending node,
The source address must be one of the unicast addresses of the sending node,
and must be numeric.
.It Fl s Ar packetsize
Specifies the number of data bytes to be sent.

19
sbin/ping6/ping6.c
View File

@ -1,5 +1,5 @@
/* $NetBSD: ping6.c,v 1.42 2002/05/26 12:56:57 itojun Exp $ */
/* $KAME: ping6.c,v 1.153 2002/05/26 05:38:14 itojun Exp $ */
/* $NetBSD: ping6.c,v 1.43 2002/05/26 13:21:01 itojun Exp $ */
/* $KAME: ping6.c,v 1.155 2002/05/26 13:18:25 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -81,7 +81,7 @@ static char sccsid[] = "@(#)ping.c 8.1 (Berkeley) 6/5/93";
#else
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: ping6.c,v 1.42 2002/05/26 12:56:57 itojun Exp $");
__RCSID("$NetBSD: ping6.c,v 1.43 2002/05/26 13:21:01 itojun Exp $");
#endif
#endif
@ -246,7 +246,6 @@ struct msghdr smsghdr;
struct iovec smsgiov;
char *scmsg = 0;
volatile int signo;
volatile sig_atomic_t seenalrm;
volatile sig_atomic_t seenint;
#ifdef SIGINFO
@ -1047,7 +1046,7 @@ main(argc, argv)
if ((fdmaskp = malloc(fdmasks)) == NULL)
err(1, "malloc");
signo = seenalrm = seenint = 0;
seenalrm = seenint = 0;
#ifdef SIGINFO
seeninfo = 0;
#endif
@ -1146,7 +1145,7 @@ void
onsignal(sig)
int sig;
{
signo = sig;
switch (sig) {
case SIGALRM:
seenalrm++;
@ -1605,11 +1604,9 @@ pr_pack(buf, cc, mhdr)
} else {
i = 0;
while (cp < end) {
if (dnsdecode((const u_char **)&cp,
end,
(const u_char *)(ni + 1),
dnsname,
sizeof(dnsname)) == NULL) {
if (dnsdecode((const u_char **)&cp, end,
(const u_char *)(ni + 1), dnsname,
sizeof(dnsname)) == NULL) {
printf("???");
break;
}