#!/bin/sh
#
# Initramfs-tools script
#
# Copyright 2006 Tim Dijstra <tim@famdijkstra.org>
# Released under GPLv2


PREREQ=""

prereqs()
{
	echo "$PREREQ"
}

case $1 in
# get pre-requisites
prereqs)
	prereqs
	exit 0
	;;
esac

[ -n "${resume}" ] || exit 0;

[ -x /sbin/resume ] || exit 0;

# Kernel doesn't support snapshots
[ -e /sys/class/misc/snapshot/dev ] || exit 0;  

DEV=`cat /sys/class/misc/snapshot/dev `

if [ ! -c /dev/snapshot ]; then
	mknod /dev/snapshot c ${DEV%:*} ${DEV#*:}
fi

/sbin/resume
