#!/bin/sh
#
#    ifdown-bond - bonding configuration script
#    Copyright (C) 2014 Marcin Krol <hawk@tld-linux.org>
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#
PATH=/sbin:/usr/sbin:/bin:/usr/bin

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

CONFIG=$1
source_config

if [ "x${2}" = "xboot" ] && is_no "${ONBOOT}"; then
	exit
fi

# set all major variables
setup_ip_param

# forget all addresses
LC_ALL=C ip addr flush dev ${DEVICE} 2>&1 | grep -v "Nothing to flush"

# release slave devices
for SLAVE_DEV in $(cat /sys/class/net/${DEVICE}/bonding/slaves 2>/dev/null); do
	echo "-${SLAVE_DEV}" > /sys/class/net/${DEVICE}/bonding/slaves
done

# bring bonding master down
ip link set ${DEVICE} down

# remove bonding master
if grep -wq "${DEVICE}" /sys/class/net/bonding_masters; then
	echo "-${DEVICE}" > /sys/class/net/bonding_masters
	if [ $? -ne 0 ]; then
		exit 1
	fi
fi