sensors.init

   1 #!/bin/sh
   2 #
   3 # sensors:      Hardware sensors monitoring daemon
   4 #
   5 # Version:      $Revision$
   6 #
   7 # chkconfig:    2345 32 68
   8 # description:  Starts and stops hardware sensors monitoring daemon.
   9 # author:       Filip Kalinski <filon@pld.org.pl>
  10
  11 # Source function library.
  12 . /etc/rc.d/init.d/functions
  13
  14 # Get service config
  15 if [ -f /etc/sysconfig/sensors ]; then
  16         . /etc/sysconfig/sensors
  17 fi
  18
  19 RETVAL=0
  20 # See how we were called.
  21 case "$1" in
  22   start)
  23         # Check if the service is already running?
  24         if [ ! -f /var/lock/subsys/sensors ]; then
  25                 msg_starting "sensors daemon"
  26                 if [ -z "$BUS" ] || [ -z "$CHIP" ]; then
  27                         fail
  28                         nls "BUS or CHIP not configured in /etc/sysconfig/sensors" >&2
  29                         exit 6
  30                 fi
  31
  32                 # insert modules
  33                 for i in $BUS; do
  34                         _modprobe single die "i2c-$i"
  35                 done
  36                 for i in $CHIP; do
  37                         _modprobe single die "$i"
  38                 done
  39
  40                 if [ "$SENSORS_SET" = "1" ]; then
  41                         sensors -s
  42                 fi
  43
  44                 daemon sensord \
  45                         $([ -n "$INTERVAL" ] && echo "-i $INTERVAL") \
  46                         $([ -n "$LOG_INTERVAL" ] && echo "-l $LOG_INTERVAL") \
  47                         $([ -n "$RRD_LOGFILE" ] && echo "-r $RRD_LOGFILE") \
  48                         $([ -n "$RRD_INTERVAL" ] && echo "-t $RRD_INTERVAL") \
  49                         -f daemon
  50
  51                 RETVAL=$?
  52                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/sensors
  53                 touch /var/lock/subsys/sensors
  54         else
  55                 msg_already_running "sensors daemon"
  56         fi
  57         ;;
  58   stop)
  59         if [ -f /var/lock/subsys/sensors ]; then
  60                 msg_stopping "sensors daemon"
  61                 killproc sensord
  62
  63                 # remove kernel modules
  64                 for i in $CHIP; do
  65                         /sbin/rmmod $i >/dev/null 2>&1
  66                 done
  67                 for i in $BUS; do
  68                         /sbin/rmmod i2c-$BUS >/dev/null 2>&1
  69                 done
  70
  71                 rm -f /var/lock/subsys/sensors
  72         else
  73                 msg_not_running "sensors daemon"
  74         fi
  75         ;;
  76   status)
  77         status sensors sensord
  78         RETVAL=$?
  79         sensors
  80         ;;
  81   restart|force-reload)
  82         $0 stop
  83         $0 start
  84         exit $?
  85         ;;
  86   *)
  87         msg_usage "$0 {start|stop|restart|force-reload|status}"
  88         exit 3
  89 esac
  90
  91 exit $RETVAL