File pbbuttonsd.init of Package pbbuttonsd
#! /bin/sh
# Copyright (c) 2007 SuSE Linux Products GmbH, Nuernberg, Germany.
#
# Author: Andreas Schwab
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
# /etc/init.d/pbbuttonsd
#
# and symbolic its link
#
# /usr/sbin/rcpbbuttonsd
#
# System startup script for the pbbuttonsd daemon
#
### BEGIN INIT INFO
# Provides: pbbuttonsd
# Required-Start: $syslog
# Required-Stop: $syslog
# Should-Start: alsasound
# X-UnitedLinux-Default-Enabled: yes
# Default-Start: 2 3 5
# Default-Stop: 0 1 6
# Short-Description: Daemon for special PowerBook buttons
# Description: Start pbbuttonsd to handle the special PowerBook buttons
### END INIT INFO
PBBUTTONSD_BIN=/usr/bin/pbbuttonsd
test -x $PBBUTTONSD_BIN || exit 5
# Shell functions sourced from /etc/rc.status:
# rc_check check and set local and overall rc status
# rc_status check and set local and overall rc status
# rc_status -v ditto but be verbose in local rc status
# rc_status -v -r ditto and clear the local rc status
# rc_failed set local and overall rc status to failed
# rc_reset clear local rc status (overall remains)
# rc_exit exit appropriate to overall rc status
. /etc/rc.status
# First reset status of this service
rc_reset
# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - misc error
# 2 - invalid or excess args
# 3 - unimplemented feature (e.g. reload)
# 4 - insufficient privilege
# 5 - program not installed
# 6 - program not configured
# 7 - program is not running
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signalling is not supported) are
# considered a success.
case "$1" in
start)
echo -n "Starting pbbuttonsd"
## Start daemon with startproc(8). If this fails
## the echo return value is set appropriate.
# startproc should return 0, even if service is
# already running to match LSB spec.
startproc $PBBUTTONSD_BIN -d
# Remember status and be verbose
rc_status -v
;;
stop)
echo -n "Shutting down pbbuttonsd"
## Stop daemon with killproc(8) and if this fails
## set echo the echo return value.
killproc -TERM $PBBUTTONSD_BIN
# Remember status and be verbose
rc_status -v
;;
try-restart)
## Stop the service and if this succeeds (i.e. the
## service was running before), start it again.
$0 stop && $0 start
# Remember status and be quiet
rc_status
;;
restart)
## Stop the service and regardless of whether it was
## running or not, start it again.
$0 stop
$0 start
# Remember status and be quiet
rc_status
;;
force-reload)
## Signal the daemon to reload its config. Most daemons
## do this on signal 1 (SIGHUP).
## If it does not support it, restart.
echo -n "Reload service pbbuttonsd"
## if it supports it:
killproc -HUP $PBBUTTONSD_BIN
#touch /var/run/pbbuttonsd.pid
rc_status -v
## Otherwise:
#$0 stop && $0 start
#rc_status
;;
reload)
## Like force-reload, but if daemon does not support
## signalling, do nothing (!)
# If it supports signalling:
echo -n "Reload service pbbuttonsd"
killproc -HUP $PBBUTTONSD_BIN
#touch /var/run/pbbuttonsd.pid
rc_status -v
# If it does not support reload:
#exit 3
;;
status)
echo -n "Checking for pbbuttonsd: "
## Check status with checkproc(8), if process is running
## checkproc will return with exit status 0.
# Status has a slightly different for the status command:
# 0 - service running
# 1 - service dead, but /var/run/ pid file exists
# 2 - service dead, but /var/lock/ lock file exists
# 3 - service not running
# If checkproc would return LSB compliant ret values,
# things could be a little bit easier here. This will
# probably soon be the case ...
checkproc $PBBUTTONSD_BIN; rc=$?
if test $rc = 0; then echo "OK"
else echo "No process"
if test -e /var/run/pbbuttonsd.pid;
then exit 1
else exit 3
fi
fi
#rc_status
;;
probe)
## Optional: Probe for the necessity of a reload,
## give out the argument which is required for a reload.
test /etc/pbbuttonsd.conf -nt /var/run/pbbuttonsd.pid && echo reload
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
exit 1
;;
esac
rc_exit