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Quiet warnings.

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hpa 2001-07-21 01:49:04 +00:00
parent b9ca0ec54b
commit 4bcf957aaf
2 changed files with 14 additions and 4 deletions
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12
tftpd/tftpd.c
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@ -35,13 +35,16 @@
* SUCH DAMAGE.
*/
#include "tftpd.h"
#ifndef lint
static const char *copyright =
static const char *copyright UNUSED =
"@(#) Copyright (c) 1983 Regents of the University of California.\n\
All rights reserved.\n";
/*static char sccsid[] = "from: @(#)tftpd.c 5.13 (Berkeley) 2/26/91";*/
/*static char rcsid[] = "$OpenBSD: tftpd.c,v 1.13 1999/06/23 17:01:36 deraadt Exp $: tftpd.c,v 1.6 1997/02/16 23:49:21 deraadt Exp $";*/
static const char *rcsid = "tftp-hpa $Id$";
static const char *rcsid UNUSED =
"tftp-hpa $Id$";
#endif /* not lint */
/*
@ -74,7 +77,6 @@ static const char *rcsid = "tftp-hpa $Id$";
#include <unistd.h>
#include <limits.h>
#include "tftpd.h"
#include "tftpsubs.h"
#include "recvfrom.h"
#include "remap.h"
@ -150,6 +152,7 @@ struct options {
static volatile sig_atomic_t caught_sighup = 0;
static void handle_sighup(int sig)
{
(void)sig; /* Suppress unused warning */
caught_sighup = 1;
}
@ -758,7 +761,7 @@ sigjmp_buf timeoutbuf;
void
timer(int sig)
{
(void)sig; /* Suppress unused warning */
timeout += rexmtval;
if (timeout >= maxtimeout)
exit(0);
@ -867,6 +870,7 @@ sendfile(struct formats *pf, struct tftphdr *oap, int oacklen)
void
justquit(int sig)
{
(void)sig; /* Suppress unused warning */
exit(0);
}

6
tftpd/tftpd.h
View file

@ -51,4 +51,10 @@ void set_signal(int, void (*)(int), int);
void *tfmalloc(size_t);
char *tfstrdup(const char *);
#ifdef __GNUC__
#define UNUSED __attribute__((unused))
#else
#define UNUSED
#endif
#endif