openrc/init.d/mixer.in

#!@PREFIX@/sbin/runscript
# Copyright 2007-2008 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.

extra_commands="restore"

depend()
{
	need localmount
	keyword nojail noprefix
}

restore()
{
	local mixer= retval=0
	ebegin "Restoring mixer settings"
	eindent
	for mixer in /dev/mixer*; do
		if [ -r "/var/db/${mixer#/dev/}-state" ]; then
			vebegin "${mixer}"
			mixer -f "${mixer}" \
			$(cat "/var/db/${mixer#/dev/}-state") >/dev/null
			veend $?
			: $((retval += $?))
		fi
	done
}

start()
{
	restore
}

stop()
{
	local mixer= retval=0
	ebegin "Saving mixer settings"
	eindent
	for mixer in /dev/mixer*; do
		vebegin "${mixer}"
		mixer -f "${mixer}" -s >/var/db/"${mixer#/dev/}"-state
		veend $?
		: $((retval += $?))
	done
	eoutdent
	eend ${retval}
}