add hotplug stuff to trunk/

[openwrt-10.03/.git] / package / base-files / default / sbin / ifdown

diff --git a/package/base-files/default/sbin/ifdown b/package/base-files/default/sbin/ifdown
index 950ee12db57c17e20e80ee5934b3cbb6e51e2ac7..f2f8bbfe8168d9065aa3b30162c802a1ba346c5d 100755 (executable)
--- a/package/base-files/default/sbin/ifdown
+++ b/package/base-files/default/sbin/ifdown
@@ -1,11 +1,19 @@
-#!/bin/ash
+#!/bin/sh
 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
 . /etc/functions.sh
-. /etc/network.overrides
-[ -e /etc/config/network ] && . /etc/config/network
+. /etc/network.overrides  
+[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
+
 type=$1
 debug "### ifdown $type ###"
+
 if=$(nvram get ${type}_ifname)
-if_valid $if || exit 
-$DEBUG ifconfig $if down
+proto=$(nvram get ${type}_proto)
+if_valid $if && $DEBUG ifconfig $if down
 kill $(cat /var/run/${if}.pid 2>&-) 2>&-
+killall ifup.$proto >&- 2>&-
+case "$proto" in
+       pptp|pppoe) killall pppd >&- 2>&- ;;
+       static) env -i ACTION="ifdown" INTERFACE="$if" PROTO=static /sbin/hotplug "iface" ;;
+esac
+