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      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, Version 1.0 only
      7 # (the "License").  You may not use this file except in compliance
      8 # with the License.
      9 #
     10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     11 # or http://www.opensolaris.org/os/licensing.
     12 # See the License for the specific language governing permissions
     13 # and limitations under the License.
     14 #
     15 # When distributing Covered Code, include this CDDL HEADER in each
     16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     17 # If applicable, add the following below this CDDL HEADER, with the
     18 # fields enclosed by brackets "[]" replaced with your own identifying
     19 # information: Portions Copyright [yyyy] [name of copyright owner]
     20 #
     21 # CDDL HEADER END
     22 #
     23 #
     24 #ident	"%Z%%M%	%I%	%E% SMI"
     25 #
     26 # Copyright (c) 2001 by Sun Microsystems, Inc.
     27 # All rights reserved.
     28 #
     29 # Update the scsa2usb.conf file. The distributed scsa2usb.conf consists
     30 # only of comments, ending in a marker line. To update, the new file
     31 # (all comments) is appended by any lines in the user's old file that
     32 # appear after the marker.
     33 #
     34 
     35 PATH="/usr/bin:/usr/sbin:${PATH}"
     36 export PATH
     37 TMP_FILE=/tmp/scsa2usb.$$
     38 export TMP_FILE
     39 
     40 while read src dest
     41 do
     42         if [ ! -f $dest ] ; then
     43                 cp $src $dest
     44         else
     45 		# copy everything after marker line to a tmp file
     46 		MARKER="MAY BE OVERWRITTEN IN UPGRADE"
     47 		sed -e "1,/$MARKER/d" $dest > $TMP_FILE
     48 
     49 		# combine new file with saved lines from user's old file
     50 		cat $src $TMP_FILE > $dest
     51 		rm $TMP_FILE
     52 	fi
     53 done
     54 
     55 exit 0
     56