#!/bin/sh
#
#	$Id: ifdown-sl,v 1.10.2.2 2001/09/30 10:19:42 misiek Exp $
#
PATH=/sbin:/usr/sbin:/bin:/usr/bin

. /etc/sysconfig/network
. /etc/rc.d/init.d/functions
. /etc/sysconfig/network-scripts/functions.network

CONFIG=$1
source_config

# set all major variables
setup_ip_param

# signals ifup-sl not to persist
rm -f /var/run/sl-$DEVICE.dev

# we can use dip or direct slip connection via slattach
if is_no "$DIRECT_CONNECT"; then
PID=$(pidof dip-$DEVICE)
else
PID=$(pidof slattach)
for x in $PID; do
	if grep -q "$MODEMPORT" /proc/$x/cmdline; then
	logger -p daemon.info -t ifdown-sl "signal TERM send to \"$(ps -o cmd= $x)\" - this should be slattach"
	kill -TERM $x
	PID=$x
	fi
done
fi
#
# The proctitle for connected dip daemons is actually "-dip (ipaddr)"
#	with ipaddr = local on dial-out,  remote on dial-in
# Grab the PID of connected dial-out daemon.
#
if [ -z "$PID" ]; then
  PID=$(pidof -- -dip\ \($IPADDR\))
fi
if [ -z "$PID" ]; then
  exit 1
fi

kill $PID > /dev/null 2>&1
if [ ! -d /proc/$PID ]; then
  /etc/sysconfig/network-scripts/ifdown-post $1
  exit 0
fi
sleep 2
if [ ! -d /proc/$PID ]; then
  /etc/sysconfig/network-scripts/ifdown-post $1
  exit 0
fi

kill -KILL $PID > /dev/null 2>&1
if [ -d /proc/$PID ]; then
  logger -p daemon.info -t ifdown-sl "$(nls 'ifdown-%s unable to kill %s for %s' "sl" "slattach" "$DEVICE")" &
else
  /etc/sysconfig/network-scripts/ifdown-post $1
fi

exit 1


# This must be last line !
# vi:syntax=sh:tw=78:ts=8:sw=4