main/busybox-initscripts/mdev.initd


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#!/sbin/runscript

depend() {
	provide dev
	need sysfs mdev-mount
	before checkfs fsck
	keyword novserver
}

start() {
	# check if udev is specified on cmd line
	if get_bootparam "udev"; then
		ewarn "Skipping mdev as udev requested in kernel cmdline"
		return 0
	fi
	
	ebegin "Starting busybox mdev"
	mkdir -p /dev

	# use mdev for hotplug
	echo "/sbin/mdev" > /proc/sys/kernel/hotplug
	
	# mdev -s will not create /dev/usb[1-9] devices with recent kernels
	# so we trigger hotplug events for usb for now
	for i in $(find /sys/devices -name 'usb[0-9]*'); do
		[ -e $i/uevent ] && echo add > $i/uevent
	done

	# create devices
	mdev -s
	eend $?
}

stop() {
	ebegin "Stopping busybox mdev"
	echo "" > /proc/sys/kernel/hotplug
	eend 
}