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#!/sbin/runscript
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/lm_sensors/files/lm_sensors-3-init.d,v 1.1 2008/03/17 07:59:28 dberkholz Exp $
checkconfig() {
if [ ! -f /etc/conf.d/lm_sensors ]; then
eerror "/etc/conf.d/lm_sensors does not exist, try running sensors-detect"
return 1
fi
if [ "${LOADMODULES}" = "yes" -a -f /proc/modules ]; then
if [ -z "${MODULE_0}" ]; then
eerror "MODULE_0 is not set in /etc/conf.d/lm_sensors, try running sensors-detect"
return 1
fi
fi
}
start() {
checkconfig || return 1
if [ "${LOADMODULES}" = "yes" -a -f /proc/modules ]; then
einfo "Loading lm_sensors modules..."
mount | grep sysfs >/dev/null 2>&1
if [ ${?} = 0 ]; then
if ! ( [ -e /sys/i2c ] || [ -e /sys/bus/i2c ] ); then
ebegin " Loading i2c-core"
modprobe i2c-core >/dev/null 2>&1
if [ ${?} != 0 ]; then
eerror " Could not load i2c-core!"
eend 1
fi
( [ -e /sys/i2c ] || [ -e /sys/bus/i2c ] ) || return 1
eend 0
fi
elif ! [ -e /proc/sys/dev/sensors ]; then
ebegin " Loading i2c-proc"
modprobe i2c-proc >/dev/null 2>&1
if [ ${?} != 0 ]; then
eerror " Could not load i2c-proc!"
eend 1
fi
[ -e /proc/sys/dev/sensors ] || return 1
eend 0
fi
i=0
while true; do
module=`eval echo '$'MODULE_${i}`
module_args=`eval echo '$'MODULE_${i}_ARGS`
if [ -z "${module}" ]; then
break
fi
ebegin " Loading ${module}"
modprobe ${module} ${module_args} >/dev/null 2>&1
eend $?
i=$(($i+1))
done
fi
if [ "${INITSENSORS}" = "yes" ]; then
if ! [ -f /etc/sensors3.conf ]; then
eerror "/etc/sensors3.conf does not exist!"
return 1
fi
ebegin "Initializing sensors"
/usr/bin/sensors -s >/dev/null 2>&1
eend ${?}
fi
}
stop() {
checkconfig || return 1
if [ "${LOADMODULES}" = "yes" -a -f /proc/modules ]; then
einfo "Unloading lm_sensors modules..."
# find the highest possible MODULE_ number
i=0
while true; do
module=`eval echo '$'MODULE_${i}`
if [ -z "${module}" ] ; then
break
fi
i=$(($i+1))
done
while [ ${i} -gt 0 ]; do
i=$(($i-1))
module=`eval echo '$'MODULE_${i}`
ebegin " Unloading ${module}"
rmmod ${module} >/dev/null 2>&1
eend $?
done
if [ -e /proc/sys/dev/sensors ] ; then
ebegin " Unloading i2c-proc"
rmmod i2c-proc >/dev/null 2>&1
eend $?
fi
fi
}
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