#!/bin/sh -e

MAJOR="$(sed -ne 's/^ *\([0-9]\+\) \+misc$/\1/p' /proc/devices ||:)"
MINOR="$(sed -ne 's/^ *\([0-9]\+\) \+device-mapper$/\1/p' /proc/misc ||:)"
if [ -n "$MAJOR" -a -n "$MINOR" ]; then
	mkdir -p -m755 /dev/mapper
	mknod --mode=600 /dev/mapper/control c "$MAJOR" "$MINOR"
fi