#!/bin/sh
. /etc/functions.sh

lookup() {
	config_get value $1 $OPTION
	[ "$VALUE" = "$value" ] && {
		echo $1
		exit;
	}
}

[ $# -ne 3 ] && {
	echo Usage: $0 [UCI_Config] [Option] [Value]
	return 0
}

UCI_CONFIG=$1
OPTION=$2
VALUE=$3
unset SECTIONS

config_load $UCI_CONFIG
config_foreach lookup
