#!/bin/bash
# Source Mage GNU/Linux udev helper script
# Retrieve interface name for given MAC address

for a in /etc/sysconfig/network/*.dev; do
  unset MAC
  . $a 2>/dev/null
  if [[ "$MAC" == "$1" ]]; then
    a=${a/%\.dev}
    builtin echo ${a/#\/etc\/sysconfig\/network\/}
    exit 0
  fi
done
exit 1
