package/base-files/extra/etc/network/if-post-down.d/01-bridge

   1 #!/bin/sh
   2
   3 if [ ! -x /usr/sbin/brctl ]
   4 then
   5   exit 0
   6 fi
   7
   8 case "$IF_BRIDGE_PORTS" in
   9     "")
  10         exit 0
  11         ;;
  12     none)
  13         INTERFACES=""
  14         ;;
  15     *)
  16         INTERFACES="$IF_BRIDGE_PORTS"
  17         ;;
  18 esac
  19
  20 for IF in $INTERFACES; do
  21   ip link set down dev $IF && brctl delif $IFACE $IF
  22 done
  23
  24 ip link set down dev $IFACE || exit 1