#!/bin/sh

PATH=/sbin:/bin:/usr/sbin:/usr/bin
ETC="/etc"
RUNDIR="/var/cache/pppconfig"
TEMPRESOLV="/tmp/resolv.conf"
RESOLVCONF="$ETC/resolv.conf"
RESOLVBAK="$ETC/resolv.gsm"

if [ -d /etc/resolvconf/run/interface/ ]; then
	[ -x /etc/resolvconf/run/interface/ppp0] && { 
		rm /etc/resolvconf/run/interface/ppp0 || true 
		/etc/init.d/resolvconf reload
	}

else
	# Back up resolv.conf. Follow symlinks.  Keep TEMPRESOLV
	# around for 0dns-down to look at.
	/bin/mv "$RESOLVBAK" "$RESOLVCONF" || exit 1
	chmod 644 "$RESOLVCONF" || exit 1
fi