Am Thu, 1 Apr 2004 00:01:53 +0200
schrieb Christian Boltz
Bastle Dir ein eigenes Startscript, das dürfte die sauberste Lösung sein.
Als Vorlage kannst Du /etc/init.d/skeleton verwenden, da hinein packst Du dann die Befehle, die im Startscript des Displays stehen, an die entsprechende Stelle (start, stop usw.).
Ich habe mich jetzt mal hingesetzt und mir das /etc/skeleton File angeschaut. Auch habe ich mir mal andere init Files genauer angesehen. Meine Frage dazu: Ganz am Anfang der Files wird in dem Part Begin Init Info immer Requiered-start -stop etc. angegeben. Werden denn diese Angaben irgendwie ausgewertet? Damit könnte ich doch dann eine Abhängikeit meines init Files schaffen, dass dieses nicht gestartet wird, wenn z.B. das Netzwerk noch nicht gestartet wurde, oder? Habe es zwar mal getestet, aber es ändert sich nichts. Wie kann ich dafür sorgen, dass das script nur ausgeführt wird, wenn das Netzwerk bereits läuft? Das gleich soll ja auch später für das lcdproc-init File gelten, welches nur gestartet werden darf, wenn der LCD Daemon läuft. Hier ist mein vorläufiges LCDd-Init: #! /bin/sh # # /etc/init.d/nfs # ### BEGIN INIT INFO # Provides: LCDd # Required-Start: $network # Required-Stop: # Default-Start: 3 5 # Default-Stop: # Description: This starts the LCD-Server-Daemon for lcdproc ### END INIT INFO # Check for missing binaries (stale symlinks should not happen) LCDd=/usr/local/sbin/LCDd test -x $LCDd || exit 5 # Check for existence of needed config file and read it LCDd_CONFIG=/etc/LCDd.conf test -r $LCDd_CONFIG || exit 6 . $LCDd_CONFIG # Source LSB init functions # providing start_daemon, killproc, pidofproc, # log_success_msg, log_failure_msg and log_warning_msg. # This is currently not used by UnitedLinux based distributions and # not needed for init scripts for UnitedLinux only. If it is used, # the functions from rc.status should not be sourced or used. #. /lib/lsb/init-functions # 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 be verbose in local rc status and clear it afterwards # rc_status -v -r ditto and clear both the local and overall rc status # rc_status -s display "skipped" and exit with status 3 # rc_status -u display "unused" and exit with status 3 # rc_failed set local and overall rc status to failed # rc_failed <num> set local and overall rc status to <num> # rc_reset clear both the local and overall rc status # rc_exit exit appropriate to overall rc status # rc_active checks whether a service is activated by symlinks # rc_splash arg sets the boot splash screen to arg (if active) . /etc/rc.status # Reset status of this service rc_reset # Return values acc. to LSB for all commands but status: # 0 - success # 1 - generic or unspecified error # 2 - invalid or excess argument(s) # 3 - unimplemented feature (e.g. "reload") # 4 - user had insufficient privileges # 5 - program is not installed # 6 - program is not configured # 7 - program is not running # 8--199 - reserved (8--99 LSB, 100--149 distrib, 150--199 appl) # # Note that starting an already running service, stopping # or restarting a not-running service as well as the restart # with force-reload (in case signaling is not supported) are # considered a success. case "$1" in start) echo -n "Starting LCDd " ## Start daemon with startproc(8). If this fails ## the return value is set appropriately by startproc. startproc $LCDd -c $LCDd_CONFIG # Remember status and be verbose rc_status -v ;; stop) echo -n "Shutting down LCDd " ## Stop daemon with killproc(8) and if this fails ## killproc sets the return value according to LSB. killproc -TERM $LCDd # Remember status and be verbose rc_status -v ;; status) echo -n "Checking for service LCDd " ## Check status with checkproc(8), if process is running ## checkproc will return with exit status 0. # Return value is slightly different for the status command: # 0 - service up and running # 1 - service dead, but /var/run/ pid file exists # 2 - service dead, but /var/lock/ lock file exists # 3 - service not running (unused) # 4 - service status unknown :-( # 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.) # NOTE: checkproc returns LSB compliant status values. checkproc $LCDd # NOTE: rc_status knows that we called this init script with # "status" option and adapts its messages accordingly. rc_status -v ;; probe) ## Optional: Probe for the necessity of a reload, print out the ## argument to this init script which is required for a reload. ## Note: probe is not (yet) part of LSB (as of 1.9) test /etc/LCDd.conf -nt /var/run/LCDd.pid && echo reload ;; *) echo "Usage: $0 {start|stop|status}" exit 1 ;; esac rc_exit -- MfG Sven *************************** Sven Sprengel 47800 Krefeld Germany mailto:sven_sprengel@web.de ***************************