1#!/bin/sh 2# 3# $NetBSD: osrelease.sh,v 1.115 2008/08/05 08:26:05 apb Exp $ 4# 5# Copyright (c) 1997 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# This code is derived from software contributed to The NetBSD Foundation 9# by Luke Mewburn. 10# 11# Redistribution and use in source and binary forms, with or without 12# modification, are permitted provided that the following conditions 13# are met: 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 2. Redistributions in binary form must reproduce the above copyright 17# notice, this list of conditions and the following disclaimer in the 18# documentation and/or other materials provided with the distribution. 19# 20# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30# POSSIBILITY OF SUCH DAMAGE. 31# 32 33# We use the number specified in <sys/param.h> 34 35AWK=${AWK:-awk} 36SED=${TOOL_SED:-sed} 37PARAMH="`dirname $0`"/../sys/param.h 38release=`$AWK '/^#define[ ]*__NetBSD_Version__/ { print $6 }' $PARAMH` 39 40# default: return nn.nn.nn 41# -m: return the major number -- -current is the number of the next release 42# -s: return nnnnnn (no dots) 43 44case $1 in 45-m) 46 echo $release | $AWK -F. '{print int($1+$2/100+0.01)}' 47 ;; 48-s) 49 echo $release | $SED -e 's,\.,,g' 50 ;; 51*) 52 echo $release 53 ;; 54esac 55