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Rob Sullivan sent in some cleanups, which I beat on slightly.

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This commit is contained in:
Rob Landley 2005-10-28 09:24:33 +00:00
parent 0f34a821ab
commit 1b751c894b
5 changed files with 43 additions and 160 deletions
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34
miscutils/watchdog.c
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@ -4,20 +4,7 @@
*
* Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
*/
#include <stdio.h>
@ -40,19 +27,14 @@ static void watchdog_shutdown(int unused)
exit(0);
}
extern int watchdog_main(int argc, char **argv)
int watchdog_main(int argc, char **argv)
{
int opt;
while ((opt = getopt(argc, argv, "t:")) > 0) {
switch (opt) {
case 't':
timer_duration = bb_xgetlarg(optarg, 10, 0, INT_MAX);
break;
default:
bb_show_usage();
}
}
char *t_arg;
unsigned long flags;
flags = bb_getopt_ulflags(argc, argv, "t:", &t_arg);
if (flags & 1)
timer_duration = bb_xgetlarg(t_arg, 10, 0, INT_MAX);
/* We're only interested in the watchdog device .. */
if (optind < argc - 1 || argc == 1)