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#!/usr/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
#
# Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
# All Rights Reserved
# Copyright(c) 1988, Sun Microsystems, Inc.
# All Rights Reserved
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.2 */
# On sparc systems, arch returns sun4 (historical artifact)
# while arch -k returns `uname -m`. On all other systems,
# arch == arch -k == uname -m.
USAGE="Usage: $0 [ -k | archname ]"
UNAME=/usr/bin/uname
ECHO=/usr/bin/echo
case $# in
0) OP=major;;
1) case $1 in
-k) OP=minor;;
-?) $ECHO $USAGE;
exit 1;;
*) OP=compat;;
esac;;
*) $ECHO $USAGE;
exit 1;;
esac
MINOR=`$UNAME -m`
case `$UNAME -p` in
sparc) MAJOR=sun4;;
*) MAJOR=$MINOR;;
esac
case $OP in
major) $ECHO $MAJOR;;
minor) $ECHO $MINOR;;
compat) [ $1 = $MAJOR ] ; exit ;;
esac
exit 0
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