From 6ac2abcba25090cfd4b91e02408a2889a987981d Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Fri, 6 May 2005 00:38:36 +0000
Subject: Convert rc.shutdown to php script, gracefully shutdown carp
 interfaces on shutdown

---
 etc/rc.shutdown | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'etc')

diff --git a/etc/rc.shutdown b/etc/rc.shutdown
index 08e22ad..2f7bc60 100755
--- a/etc/rc.shutdown
+++ b/etc/rc.shutdown
@@ -1,19 +1,23 @@
-#!/bin/sh
+#!/usr/local/bin/php
 
 # $Id$
 
-stty status '^T'
+exec("stty status '^T'");
 
 # Set shell to ignore SIGINT (2), but not children;
 # shell catches SIGQUIT (3) and returns to single user after fsck.
-trap : 2
-trap : 3	# shouldn't be needed
+exec("trap : 2");
+exec("trap : 3");
 
-HOME=/
-PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
-export HOME PATH
+require("guiconfig.inc");
 
-# Insert other shutdown procedures here
+/* bring down carp gracefully */
+$carp_counter=find_number_of_created_carp_interfaces();
+mwexec("/sbin/sysctl net.inet.carp.allow=0");
+for($x=0; $x<$carp_counter; $x++) {
+        mwexec("/sbin/ifconfig carp{$x} down");
+        mwexec("/sbin/ifconfig carp{$x} destroy");
+}
 
-exit 0
+exit 0;
 
-- 
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