src.etc/init.d/mdev


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#!/bin/sh /etc/rc.common

start()
{
	log 'Enabling device hotplugging'
	if ! [ -e /dev/null ]; then
		mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev || \
			return ${?}
		if [ -e /proc/sys/kernel/hotplug ]; then
			printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
		fi
		mdev -s
	fi
}

stop()
{
	log 'Disabling device hotplugging'
	if [ -e /proc/sys/kernel/hotplug ]; then
		printf '\n' >/proc/sys/kernel/hotplug
	fi
	if [ -e /dev/null ]; then
		umount /dev || return ${?}
	fi
}

restart()
{
	log 'Recanning devices'
	if ! [ -e /dev/null ]; then
		mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev || \
			return ${?}
		if [ -e /proc/sys/kernel/hotplug ]; then
			printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
		fi
	fi
	mdev -s
}