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| author | Eric Andersen <andersen@codepoet.org> | 2003-07-22 09:41:39 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-07-22 09:41:39 +0000 |
| commit | 0246222351a8787e2e726c2526d795440893859c (patch) | |
| tree | a254319c3697e8f1493373cd1148a6aa1e74a6a6 /init/poweroff.c | |
| parent | 85e5e72bc1acd9d58c11bde6e14c8270cd9f169f (diff) | |
| download | busybox-0246222351a8787e2e726c2526d795440893859c.tar.gz | |
Support reboot, halt, and poweroff independent of busybox init.
Simplify and fixup some logic.
-Erik
Diffstat (limited to 'init/poweroff.c')
| -rw-r--r-- | init/poweroff.c | 30 |
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 @@ /* * 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 @@ -21,10 +20,37 @@ * */ -#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) { + char *delay; /* delay in seconds before rebooting */ + + if(bb_getopt_ulflags(argc, argv, "d:", &delay)) { + sleep(atoi(delay)); + } + +#ifndef CONFIG_INIT +#ifndef RB_POWER_OFF +#define RB_POWER_OFF 0x4321fedc +#endif + return(bb_shutdown_system(RB_POWER_OFF)); +#else return kill_init(SIGUSR2); +#endif } + +/* +Local Variables: +c-file-style: "linux" +c-basic-offset: 4 +tab-width: 4 +End: +*/ |