1 /* vi: set sw=4 ts=4: */
3 * Stuff shared between init, reboot, halt, and poweroff
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
12 #include <sys/types.h>
15 #include <sys/reboot.h>
16 #include <sys/syslog.h>
18 #include "init_shared.h"
21 const char * const bb_shutdown_format = "\r%s\n";
22 int bb_shutdown_system(unsigned long magic)
24 int pri = LOG_KERN|LOG_NOTICE|LOG_FACMASK;
27 /* Don't kill ourself */
28 signal(SIGTERM,SIG_IGN);
29 signal(SIGHUP,SIG_IGN);
32 /* Allow Ctrl-Alt-Del to reboot system. */
34 #define RB_ENABLE_CAD 0x89abcdef
36 reboot(RB_ENABLE_CAD);
38 openlog(bb_applet_name, 0, pri);
40 message = "\nThe system is going down NOW !!";
41 syslog(pri, "%s", message);
42 printf(bb_shutdown_format, message);
46 /* Send signals to every process _except_ pid 1 */
48 syslog(pri, init_sending_format, message);
49 printf(bb_shutdown_format, message);
56 syslog(pri, init_sending_format, message);
57 printf(bb_shutdown_format, message);