usr/src/cmd/hotplugd/svc-hotplug

   1 #!/sbin/sh
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22
  23 #
  24 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Startup script for the hotplugd(1M) daemon.
  30 #
  31
  32 . /lib/svc/share/smf_include.sh
  33
  34 HOTPLUGD_DOOR=/var/run/hotplugd_door
  35
  36 # The hotplug service is only supported in the global zone.
  37 if smf_is_nonglobalzone; then
  38         /usr/sbin/svcadm disable $SMF_FMRI
  39         echo "$SMF_FMRI is not supported in a local zone"
  40         sleep 5 &
  41         exit $SMF_EXIT_OK
  42 fi
  43
  44 # If a hotplug door exists, check for a hotplugd process and exit
  45 # if the daemon is already running.
  46 if [ -f $HOTPLUGD_DOOR ]; then
  47         if /usr/bin/pgrep -x -u 0 hotplugd >/dev/null 2>&1; then
  48                 echo "$0: hotplugd is already running"
  49                 exit 1
  50         fi
  51 fi
  52
  53 rm -f $HOTPLUGD_DOOR
  54 exec /usr/lib/hotplugd