updated mdev init script without mount stuff

mdev (text/plain), 1.13 KB, created by Amadeusz Sławiński on 2013-12-09 15:35:18 UTC

#!/sbin/runscript
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/busybox/files/mdev.rc.1,v 1.2 2012/09/26 21:25:23 robbat2 Exp $

depend()
{
	provide dev
	need sysfs
}

find_mdev()
{
	if [ -x /sbin/mdev ] ; then
		echo "/sbin/mdev"
	else
		echo "/bin/busybox mdev"
	fi
}

populate_mdev()
{
	# Avoid race conditions, serialize hotplug events.
        touch /dev/mdev.seq

	ln -snf /proc/self/fd /dev/fd
        ln -snf fd/0 /dev/stdin
        ln -snf fd/1 /dev/stdout
        ln -snf fd/2 /dev/stderr
        [ -e /proc/kcore ] && ln -snf /proc/kcore /dev/core

	# populate /dev with devices already found by the kernel

	if get_bootparam "nocoldplug" ; then
		RC_COLDPLUG="no"
		ewarn "Skipping mdev coldplug as requested in kernel cmdline"
	fi

	ebegin "Populating /dev with existing devices with mdev -s"
	$(find_mdev) -s
	eend $?

	return 0
}

start()
{
	# Setup hotplugging (if possible)
	if [ -e /proc/sys/kernel/hotplug ] ; then
		ebegin "Setting up mdev as hotplug agent"
		echo $(find_mdev) > /proc/sys/kernel/hotplug
		eend 0
	fi

	populate_mdev
}