void-packages/srcpkgs/udev/files/udev.rc

#!/sbin/runscript
#
# OpenRC service for udev(7).

command=/sbin/udevd
command_args="--daemon"
name="udev daemon"

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

start()
{
	[ ! -d /run/udev ] && mkdir -p /run/udev

	ebegin "Starting udev and waiting for uevents"
	${command} ${command_args} && \
		udevadm trigger --action=add && udevadm settle
	eend $?
}

stop()
{
	ebegin "Stopping udev daemon"
	udevadm control --exit
	eend $?
}