modified lm_sensors startup script

[danny.backx at skynet.be (Danny Backx)]

Hi,

I've just gotten lm_sensors to work on my Abit BE-7,
which appears to have a ICH4 (no surprise) and a Winbond
chip using the w83781d driver.

The startup script didn't work on my SuSE 8.0 system
though. The /etc/init.d/functions file is not present.

I decided to do the right thing and grab the LSB standard
(see
http://www.linuxbase.org/spec/refspecs/LSB_1.3.0/gLSB/gLSB/iniscrptfunc.html)
and change the script.

I've attached a modified version of
 lm_sensors-2.7.0/prog/init/lm_sensors.init
which I renamed to lm_sensors.init.lsb. It appears to work
on my system, my guess it that it'll work on any LSB system.

	Danny

-- 
Danny Backx (danny at gnu.org danny.backx at skynet.be)
Home page :	http://users.skynet.be/danny.backx
Projects:	LessTif (http://lesstif.sourceforge.net)
		Xbae	(http://xbae.sourceforge.net)
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#!/bin/sh
#
# chkconfig: 2345 26 74
# description: sensors is used for monitoring motherboard sensor values.
# config: /etc/sysconfig/sensors
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

# See also the lm_sensors homepage at:
#     http://www2.lm-sensors.nu/~lm78/index.html

# It uses a config file /etc/sysconfig/sensors that contains the modules to
# be loaded/unloaded. That file is sourced into this one.

# The format of that file a shell script that simply defines the modules 
# in order as normal shell variables with the special names:
#    MODULE_1, MODULE_2, MODULE_3, etc.

# If sensors isn't supported by the kernel, try loading the module...
[ -e /proc/sys/dev/sensors ] || /sbin/modprobe i2c-proc &>/dev/null

# Don't bother if /proc/sensors still doesn't exist, kernel doesn't have
# support for sensors.
[ -e /proc/sys/dev/sensors ] || exit 0

# If sensors was not already running, unload the module...
[ -e /var/lock/subsys/sensors ] || /sbin/modprobe -r i2c-proc &>/dev/null

CONFIG=/etc/sysconfig/lm_sensors
PSENSORS=/usr/local/bin/sensors

# Source function library.
# . /etc/init.d/functions
. /lib/lsb/init-functions

RETVAL=0

start() {
	echo -n $"Starting up sensors: "
	test -r "$CONFIG" && . "$CONFIG"

        modules=`grep \^MODULE_ $CONFIG | wc -l | tr -d ' '`
        i=0
        while [ $i -lt $modules ] ; do
                module=`eval echo '$'MODULE_$i`
		echo starting module __${module}__
		/sbin/modprobe $module &>/dev/null
		i=`expr $i + 1`
	done

	RETVAL=$?
	if [ $RETVAL -eq 0 ] && touch /var/lock/subsys/sensors ; then
		log_success_msg " "
	else
		log_failure_msg " "
	fi
}

stop() {
	echo -n $"Shutting down sensors: "
	test -r "$CONFIG" && . "$CONFIG"

        modules=`grep \^MODULE_ $CONFIG | wc -l | tr -d ' '`
        i=`expr $modules`
        while [ $i -ge 0 ] ; do
                module=`eval echo '$'MODULE_$i`
		/sbin/modprobe -r $module &>/dev/null
		i=`expr $i - 1`
	done
	/sbin/modprobe -r i2c-proc &>/dev/null

	RETVAL=$?
	if [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/sensors ; then
		log_success_msg " "
	else
		log_failure_msg " "
	fi
}

dostatus() {
        $PSENSORS
	RETVAL=$?
}

restart() {
	stop
	start
	RETVAL=$?
}

condrestart() {
	[ -e /var/lock/subsys/sensors ] && restart || :
}

# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  status)
	dostatus
	;;
  restart|reload)
	restart
	;;
  condrestart)
	condrestart
	;;
  *)
	log_failure_msg "Usage: sensors.init {start|stop|status|restart|reload|condrestart}"
	exit 1
esac

exit $RETVAL