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authorEric Andersen1999-12-10 08:25:07 +0000
committerEric Andersen1999-12-10 08:25:07 +0000
commit2cb55077e2f65f17dbc8933eec47760bcc2a6ba1 (patch)
treea788718415ded192938d7c7a3661d0cab8cd8afe /poweroff.c
parentc5ff0165adac767d37103baa875c2f86bb43c0e1 (diff)
downloadbusybox-2cb55077e2f65f17dbc8933eec47760bcc2a6ba1.zip
busybox-2cb55077e2f65f17dbc8933eec47760bcc2a6ba1.tar.gz
Added poweroff (and adjusted init to use it). Inlined function
calls to code only called once in tee. Made BB_KLOGD and option. -Erik
Diffstat (limited to 'poweroff.c')
-rw-r--r--poweroff.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/poweroff.c b/poweroff.c
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--- /dev/null
+++ b/poweroff.c
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+/*
+ * Mini poweroff implementation for busybox
+ *
+ *
+ * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
+ *
+ * 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 "internal.h"
+#include <signal.h>
+
+extern int
+poweroff_main(int argc, char ** argv)
+{
+ /* don't assume init's pid == 1 */
+ exit( kill(findInitPid(), SIGUSR2));
+}