OpenSolaris_b135/lib/gss_mechs/mech_dummy/pkg/i.gss

#!/bin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License").  You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
#ident	"%Z%%M%	%I%	%E% SMI"
#
# Copyright (c) 1997, by Sun Microsystems, Inc.
# All rights reserved.
#

PATH="/usr/bin:/usr/sbin:${PATH}"
export PATH

trap "rm -f /tmp/$$;exit" 0 1 2 3 13 15

while read src dest
do
	if [ ! -f $dest ] ; then
		touch $dest
	fi
	# find each line in the existing file whose
	# first field does not exist in the new file
	rm -f /tmp/$$
	cat $src |
       (while read e1 e2
	do
		# skip comments
		if [ `expr "$e1" : '^[ 	]*#'` = 1 ] ; then
			continue;
		fi
		grep -w "$e1" $dest >/dev/null 2>&1
		if [ $? = 0 ] ; then
			continue
		else
			echo "$e1 $e2 #$PKGINST" >> /tmp/$$
		fi
	done)
	if [ -f /tmp/$$ ] ; then
		cat /tmp/$$ >> $dest
	fi
	rm -f /tmp/$$
done

exit 0