/*
* Mini poweroff implementation for busybox
*
- *
- * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
+ * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
*
*/
-#include "busybox.h"
#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <sys/reboot.h>
+#include "busybox.h"
+#include "init_shared.h"
+
extern int poweroff_main(int argc, char **argv)
{
-#ifdef CONFIG_FEATURE_INITRD
- /* don't assume init's pid == 1 */
- long *pid = find_pid_by_name("init");
- if (!pid || *pid<=0) {
- pid = find_pid_by_name("linuxrc");
- if (!pid || *pid<=0)
- error_msg_and_die("no process killed");
+ char *delay; /* delay in seconds before rebooting */
+
+ if(bb_getopt_ulflags(argc, argv, "d:", &delay)) {
+ sleep(atoi(delay));
}
- return(kill(*pid, SIGUSR2));
+
+#ifndef CONFIG_INIT
+#ifndef RB_POWER_OFF
+#define RB_POWER_OFF 0x4321fedc
+#endif
+ return(bb_shutdown_system(RB_POWER_OFF));
#else
- return(kill(1, SIGUSR2));
+ return kill_init(SIGUSR2);
#endif
}
+
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/