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#!/bin/sh
# Copyright (C) 2006-2011 OpenWrt.org
/sbin/ifdown "$@"
. /etc/functions.sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
setup_wifi=1
case "$1" in
"-a")
[ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto
config_cb() {
[ interface != "$1" -o -z "$2" ] || eval "$0 -w $2"
}
config_load network
exit 0
;;
"-w") setup_wifi=0; shift ;;
esac
if [ $setup_wifi -gt 0 ] && grep -q config /etc/config/wireless; then
find_related_radios() {
local wdev wnet
config_get wdev "$1" device
config_get wnet "$1" network
if [ -n "$wdev" ] && [ "$wnet" = "$network" ]; then
append radio_devs "$wdev" "$N"
fi
}
local radio_devs
local network="$1"
config_load wireless
config_foreach find_related_radios wifi-iface
local dev
for dev in $(echo "$radio_devs" | sort -u); do
/sbin/wifi up "$dev"
done
fi
include /lib/network
scan_interfaces
config_get ifname "$1" device
for dev in ${ifname:-$1}; do
setup_interface "$dev" "$1"
done
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