NetBSD/etc/rc.d/downinterfaces

#!/bin/sh
#
# $NetBSD: downinterfaces,v 1.5 2004/10/11 15:00:51 christos Exp $
#

# PROVIDE: downinterfaces
# KEYWORD: shutdown

if [ "x$1" = "xstop" ]; then

. /etc/rc.conf

tmp=$(ifconfig -lu)
iflist=""
for int in $tmp; do
	case $int in
	pppoe*)	iflist="$iflist $int"
		;;
	esac
done
iflist="$iflist $force_down_interfaces"
if [ "$iflist" != "" ] && [ "$iflist" != " " ]
then

	echo "Shutting down interfaces:$iflist"
	for int in $iflist; do
		ifconfig $int down
	done
fi

fi
Add support to down some interfaces before shutting down the system. All pppoe* interfaces are automatically shut down by this script, others may be added to the force_down_interfaces variable in /etc/rc.conf. 2001-09-04 22:09:13 +04:00			`#!/bin/sh`
			`#`
Use new style command substitution. 2004-10-11 19:00:51 +04:00			`# $NetBSD: downinterfaces,v 1.5 2004/10/11 15:00:51 christos Exp $`
Add support to down some interfaces before shutting down the system. All pppoe* interfaces are automatically shut down by this script, others may be added to the force_down_interfaces variable in /etc/rc.conf. 2001-09-04 22:09:13 +04:00			`#`

add a PROVIDE line 2002-04-18 11:33:42 +04:00			`# PROVIDE: downinterfaces`
Add support to down some interfaces before shutting down the system. All pppoe* interfaces are automatically shut down by this script, others may be added to the force_down_interfaces variable in /etc/rc.conf. 2001-09-04 22:09:13 +04:00			`# KEYWORD: shutdown`

Avoid exit(0) to play more nicely with rc_fast_and_loose. Noted by Greywolf on tech-userlevel. 2002-08-16 22:05:19 +04:00			`if [ "x$1" = "xstop" ]; then`
Add support to down some interfaces before shutting down the system. All pppoe* interfaces are automatically shut down by this script, others may be added to the force_down_interfaces variable in /etc/rc.conf. 2001-09-04 22:09:13 +04:00
			`. /etc/rc.conf`

Use new style command substitution. 2004-10-11 19:00:51 +04:00			`tmp=$(ifconfig -lu)`
Add support to down some interfaces before shutting down the system. All pppoe* interfaces are automatically shut down by this script, others may be added to the force_down_interfaces variable in /etc/rc.conf. 2001-09-04 22:09:13 +04:00			`iflist=""`
			`for int in $tmp; do`
			`case $int in`
			`pppoe*) iflist="$iflist $int"`
			`;;`
			`esac`
			`done`
			`iflist="$iflist $force_down_interfaces"`
Avoid exit(0) to play more nicely with rc_fast_and_loose. Noted by Greywolf on tech-userlevel. 2002-08-16 22:05:19 +04:00			`if [ "$iflist" != "" ] && [ "$iflist" != " " ]`
			`then`
Add support to down some interfaces before shutting down the system. All pppoe* interfaces are automatically shut down by this script, others may be added to the force_down_interfaces variable in /etc/rc.conf. 2001-09-04 22:09:13 +04:00
Avoid exit(0) to play more nicely with rc_fast_and_loose. Noted by Greywolf on tech-userlevel. 2002-08-16 22:05:19 +04:00			`echo "Shutting down interfaces:$iflist"`
			`for int in $iflist; do`
			`ifconfig $int down`
			`done`
			`fi`

			`fi`