#!/bin/sh case "$1" in start ) if [ -e /dev/mmcblk0p1 -a -e /dev/mmcblk0p3 ] then modprobe g_mass_storage file=/dev/mmcblk0p1,/dev/mmcblk0p3 fi ;; stop ) lsmod | grep g_mass_storage > /dev/null if [ "$?" == "0" ] then rmmod g_mass_storage fi ;; esac exit 0