openwrt/package/comgt/files/wwan.button

   1 [ "$ACTION" = "released" -a "$BUTTON" = "3g" ] && {
   2         (echo /bin/true > /proc/sys/kernel/hotplug)
   3
   4         # use led for keeping track of the state
   5         case "$(cat /proc/diag/led/3g_green)" in
   6                 1)
   7                         ifdown wwan
   8                         ifup wan
   9                 ;;
  10                 0)
  11                         ifdown wan
  12                         ifup wwan
  13                 ;;
  14         esac
  15         sleep 1
  16
  17         (echo /sbin/hotplug > /proc/sys/kernel/hotplug)
  18 }