#!/bin/sh . /lib/functions.sh OVERLAY="$( grep ' /overlay ' /proc/mounts )" case "$ACTION" in pressed) [ -z "$OVERLAY" ] && return 0 return 5 ;; timeout) . /etc/diag.sh set_state failsafe ;; released) echo "FACTORY RESET" > /dev/console jffs2reset -y && reboot & ;; esac return 0