1 files changed, 48 insertions, 0 deletions

diff --git a/busybox/init/halt.c b/busybox/init/halt.c
new file mode 100644
index 000000000..bfc0042fa
--- /dev/null
+++ b/busybox/init/halt.c
@@ -0,0 +1,48 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini halt implementation for busybox
+ *
+ * Copyright (C) 1999-2004 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#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 halt_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_HALT_SYSTEM
+#define RB_HALT_SYSTEM          0xcdef0123
+#endif
+        return(bb_shutdown_system(RB_HALT_SYSTEM));
+#else
+        return kill_init(SIGUSR1);
+#endif
+}