require 'ubus'

local conn = ubus.connect()
local list = util.exec('batctl if')

local interfaces = {}
for _, line in ipairs(util.split(list)) do
	local ifname = line:match('^(.-):')
	if ifname ~= nil then
		local status = conn:call("network.device", "status", { name = ifname })
		table.insert(interfaces, status['macaddr'])
	end
end

return interfaces