package/base-files/default/sbin/ifdown

   1 #!/bin/sh
   2 # Copyright (C) 2006 OpenWrt.org
   3
   4 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
   5 . /etc/functions.sh
   6 . /etc/config/network
   7
   8 debug "### ifdown $type ###"
   9 type=$1
  10
  11 eval "if_proto=\"\${${type}_proto}\""
  12 eval "if=\"\${${type}_ifname}\""
  13 [ "${if%%[0-9]}" = "ppp" ] && eval "if=\"\${${type}_device}\""
  14
  15 case "$if_proto" in
  16         pppoa) hotplug_dev unregister atm0; exit 0 ;;
  17         ""|none) exit 0;;
  18 esac
  19
  20 hotplug_dev unregister "$if"