1 #! /bin/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 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 
  28 #
  29 # Preremove script for SUNWn2cp.v.
  30 #
  31 # This script removes driver with rem_drv(1M) if necessary.
  32 #
  33 DRV=n2cp
  34 NAMEMAJOR="${BASEDIR}/etc/name_to_major"
  35 
  36 #
  37 # Determine if we are on an alternate BASEDIR
  38 #
  39 if [ "${BASEDIR:=/}" = "/" ]
  40 then
  41         REM_DRV="/usr/sbin/rem_drv"
  42 else
  43         REM_DRV="/usr/sbin/rem_drv -b ${BASEDIR}"
  44 fi
  45 
  46 #
  47 # Remove the driver, but only if this has not already been done.
  48 #
  49 grep -w "${DRV}" ${NAMEMAJOR} > /dev/null 2>&1
  50 if [ $? -eq 0 ]; then
  51     ${REM_DRV} ${DRV} || exit 1
  52 fi
  53 
  54 exit 0