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authorandersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>2003-07-22 09:41:39 +0000
committerandersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>2003-07-22 09:41:39 +0000
commit932734db6ba4f5aa3830833f70aa99e03a453525 (patch)
treea254319c3697e8f1493373cd1148a6aa1e74a6a6 /init/poweroff.c
parentfa8cf20631cf02ae3e6b0db95a494261df1aee27 (diff)
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Support reboot, halt, and poweroff independent of busybox init.
Simplify and fixup some logic. -Erik git-svn-id: svn://busybox.net/trunk/busybox@7091 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to 'init/poweroff.c')
-rw-r--r--init/poweroff.c30
1 files changed, 28 insertions, 2 deletions
diff --git a/init/poweroff.c b/init/poweroff.c
index d630aa6c2..e5d45dfa0 100644
--- a/init/poweroff.c
+++ b/init/poweroff.c
@@ -2,7 +2,6 @@
2/* 2/*
3 * Mini poweroff implementation for busybox 3 * Mini poweroff implementation for busybox
4 * 4 *
5 * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
6 * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org> 5 * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org>
7 * 6 *
8 * This program is free software; you can redistribute it and/or modify 7 * This program is free software; you can redistribute it and/or modify
@@ -21,10 +20,37 @@
21 * 20 *
22 */ 21 */
23 22
24#include "busybox.h"
25#include <signal.h> 23#include <signal.h>
24#include <stdlib.h>
25#include <unistd.h>
26#include <getopt.h>
27#include <sys/reboot.h>
28#include "busybox.h"
29#include "init_shared.h"
30
26 31
27extern int poweroff_main(int argc, char **argv) 32extern int poweroff_main(int argc, char **argv)
28{ 33{
34 char *delay; /* delay in seconds before rebooting */
35
36 if(bb_getopt_ulflags(argc, argv, "d:", &delay)) {
37 sleep(atoi(delay));
38 }
39
40#ifndef CONFIG_INIT
41#ifndef RB_POWER_OFF
42#define RB_POWER_OFF 0x4321fedc
43#endif
44 return(bb_shutdown_system(RB_POWER_OFF));
45#else
29 return kill_init(SIGUSR2); 46 return kill_init(SIGUSR2);
47#endif
30} 48}
49
50/*
51Local Variables:
52c-file-style: "linux"
53c-basic-offset: 4
54tab-width: 4
55End:
56*/