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Diffstat (limited to 'package/sash/src/reboot.c')
| -rw-r--r-- | package/sash/src/reboot.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/package/sash/src/reboot.c b/package/sash/src/reboot.c new file mode 100644 index 000000000..8342ec992 --- /dev/null +++ b/package/sash/src/reboot.c @@ -0,0 +1,93 @@ +/* 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 <stdlib.h> +#include <stdio.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 <unistd.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; + int force = 0; + + while ((rc = getopt(argc, argv, "h?d:f")) > 0) { + switch (rc) { + case 'd': + delay = atoi(optarg); + break; + case 'f': + force = 1; + break; + case 'h': + case '?': + default: + printf("usage: reboot [-h] [-d <delay>] [-f]\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 + +#ifdef CONFIG_USER_FLATFSD_FLATFSD + if (!force) { + /* Ask flatfsd to reboot us safely */ + execlp("flatfsd", "flatfsd", "-b", NULL); + /* if this returns, then force a reboot */ + } +#endif + + kill(1, SIGTSTP); + sync(); + signal(SIGTERM,SIG_IGN); + signal(SIGHUP,SIG_IGN); + setpgrp(); + kill(-1, SIGTERM); + sleep(1); + kill(-1, SIGHUP); + sleep(1); + sync(); + sleep(1); +#if __GNU_LIBRARY__ > 5 + reboot(0x01234567); +#else + reboot(0xfee1dead, 672274793, 0x01234567); +#endif + exit(0); /* Shrug */ +} + |