package/base-files/files/lib/preinit/40_run_failsafe_hook

   1 #!/bin/sh
   2 # Copyright (C) 2006-2010 OpenWrt.org
   3 # Copyright (C) 2010 Vertical Communications
   4
   5 run_failsafe_hook() {
   6     [ "$pi_preinit_no_failsafe" = "y" ] && return
   7     if [ "$FAILSAFE" = "true" ]; then
   8         lock /tmp/.failsafe
   9         boot_run_hook failsafe
  10         while [ ! -e /tmp/sysupgrade ]; do
  11             lock -w /tmp/.failsafe
  12         done
  13         exit
  14     fi
  15 }
  16
  17 boot_hook_add preinit_main run_failsafe_hook