#!/bin/sh # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- # ex: ts=8 sw=4 sts=4 et filetype=sh # # Format: # ifname=: # # Note letters in the macaddress must be lowercase! # # Examples: # ifname=eth0:4a:3f:4c:04:f8:d7 # # Note when using ifname= to get persistent interface names, you must specify # an ifname= argument for each interface used in an ip= or fcoe= argument # check if there are any ifname parameters if ! getarg ifname= >/dev/null ; then return fi parse_ifname_opts() { local IFS=: set $1 case $# in 7) ifname_if=$1 # udev requires MAC addresses to be lower case ifname_mac=`echo $2:$3:$4:$5:$6:$7 | tr '[:upper:]' '[:lower:]'` ;; *) die "Invalid arguments for ifname=" ;; esac } # Check ifname= lines for p in $(getargs ifname=); do parse_ifname_opts $p done