include functions and network config in hotplug

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

diff --git a/openwrt/package/base-files/default/sbin/ifdown b/openwrt/package/base-files/default/sbin/ifdown
index 6b255cc..f2f8bbf 100755 (executable)
--- a/openwrt/package/base-files/default/sbin/ifdown
+++ b/openwrt/package/base-files/default/sbin/ifdown
@@ -1,9 +1,19 @@
-#!/bin/ash
+#!/bin/sh

 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
 . /etc/functions.sh
 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
 . /etc/functions.sh

+. /etc/network.overrides  
+[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
+

 type=$1
 debug "### ifdown $type ###"
 type=$1
 debug "### ifdown $type ###"

+

 if=$(nvram get ${type}_ifname)
 if=$(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>&-
 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
+