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#!/bin/sh
. /etc/functions.sh
log() {
logger -t 3g-hotplug "$@"
}
find_3g_iface() {
local cfg="$1"
local tty="$2"
local proto
config_get proto "$cfg" proto
[ "$proto" = 3g ] || return 0
local auto
config_get_bool auto "$cfg" auto 1
[ "$auto" = 1 ] || [ "$ACTION" = remove ] || return 0
local dev
config_get dev "$cfg" device
if [ "${dev##*/}" = "${tty##*/}" ]; then
if [ "$ACTION" = add ]; then
log "Starting interface $cfg for device ${dev##*/}"
( sleep 1; /sbin/ifup "$cfg" ) &
else
log "Stopping interface $cfg for device ${dev##*/}"
/sbin/ifdown "$cfg" &
fi
fi
}
case "$DEVICENAME" in
tty*)
[ -e "/dev/$DEVICENAME" ] || [ "$ACTION" = remove ] || exit 0
config_load network
config_foreach find_3g_iface interface "/dev/$DEVICENAME"
;;
esac
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