#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

checkconfig() {
	if [[ "${CPUFREQ_GOV}" ]]; then
		CPUFREQ_GOV=" -g ${CPUFREQ_GOV}"
	fi

	if [[ "${CPUFREQ_MINFREQ}" ]]; then
		CPUFREQ_MINFREQ=" -d ${CPUFREQ_MINFREQ}"
	fi

	if [[ "${CPUFREQ_MAXFREQ}" ]]; then
		CPUFREQ_MAXFREQ=" -u ${CPUFREQ_MAXFREQ}"
	fi

	CPUFREQ_OPTS="${CPUFREQ_GOV}${CPUFREQ_MINFREQ}${CPUFREQ_MAXFREQ}"

	if [[ -z ${CPUFREQ_OPTS} ]]; then
		ewarn "  No options set in /etc/conf.d/cpufreq-policy. Using default policy"
		return 1
	fi
}

start() {
	checkconfig || return 1

	ebegin "Setting cpufreq policy"
	einfo "  cpufreq options: ${CPUFREQ_OPTS}"
	/usr/bin/cpufreq-set ${CPUFREQ_OPTS} >/dev/null 2>&1
	eend $?
}