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/* shutdown.c:
*
* Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
*
* 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.
*
* JUN/99 -- copied from shutdown.c to make new reboot command.
* (gerg@snapgear.com)
* AUG/99 -- added delay option to reboot
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <pwd.h>
#include <grp.h>
#include <time.h>
#include <signal.h>
#include <getopt.h>
#if __GNU_LIBRARY__ > 5
#include <sys/reboot.h>
#endif
int main(int argc, char *argv[])
{
int delay = 0; /* delay in seconds before rebooting */
int rc;
while ((rc = getopt(argc, argv, "h?d:")) > 0) {
switch (rc) {
case 'd':
delay = atoi(optarg);
break;
case 'h':
case '?':
default:
printf("usage: reboot [-h] [-d <delay>]\n");
exit(0);
break;
}
}
if(delay > 0)
sleep(delay);
kill(1, SIGTSTP);
sync();
signal(SIGTERM,SIG_IGN);
setpgrp();
kill(-1, SIGTERM);
kill(-1, SIGHUP);
sleep(1);
kill(-1, SIGKILL);
sync();
sleep(1);
#if __GNU_LIBRARY__ > 5
reboot(0x01234567);
#else
reboot(0xfee1dead, 672274793, 0x01234567);
#endif
exit(0); /* Shrug */
}