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#!/bin/sh

VDE_SWITCH=/usr/bin/vde_switch
SLIRPVDE=/usr/bin/slirpvde

# this is not an interesting stanza for us
if [ -z "$IF_VDE2_SWITCH" -a -z "$IF_VDE2_PLUG" -a -z "$IF_VDE2_SLIRP" ]; then
  exit 0
fi

PIDFILE="/var/run/vde2/$IFACE-plug.pid"
CTLFILE="/var/run/vde2/$IFACE.ctl"
if [ -f $PIDFILE ]; then
    start-stop-daemon --stop --quiet --pidfile $PIDFILE
    rm -f $PIDFILE
fi

PIDFILE="/var/run/vde2/$IFACE-slirp.pid"
if [ -f $PIDFILE ]; then
    start-stop-daemon --stop --quiet --pidfile $PIDFILE \
        --exec $SLIRPVDE
    rm -f $PIDFILE
fi

PIDFILE="/var/run/vde2/$IFACE.pid"
CTLDIR="/var/run/vde2/$IFACE.ctl"
if [ -f $PIDFILE ]; then
    start-stop-daemon --stop --quiet --pidfile $PIDFILE \
        --exec $VDE_SWITCH
    rm -f $PIDFILE

    # set the tap interface to non-persistant, see #568363
    vde_tunctl -b -d $IFACE 1>/dev/null
fi

rm -rf $CTLDIR
rm -f $CTLDIR.*