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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@lineo.com)

 * AUG/99 -- added delay option to reboot

 */

#include <linux/autoconf.h>

#include <string.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>

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);

#ifdef CONFIG_DISKtel

        printf("unmounting /home\n");

        if(umount("/home") != 0){

                printf("unmounting failed!!!\n");

        }

#endif

        kill(1, SIGTSTP);

        sync();

        signal(SIGTERM,SIG_IGN);

        setpgrp();

        kill(-1, SIGTERM);

        sleep(1);

        kill(-1, SIGHUP);

        sleep(1);

        kill(-1, SIGKILL);

        sync();

        sleep(1);

        reboot(0xfee1dead, 672274793, 0x01234567);

        exit(0); /* Shrug */

}