| #!/bin/sh |
| # |
| # CDDL HEADER START |
| # |
| # The contents of this file are subject to the terms of the |
| # Common Development and Distribution License (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 2006 Sun Microsystems, Inc. All rights reserved. |
| # Use is subject to license terms. |
| # |
| #ident "%Z%%M% %I% %E% SMI" |
| |
| if [ $# -ne 1 ] |
| then |
| echo "Usage: `basename $0` modname" >&2 |
| exit 2 |
| fi |
| |
| exec nawk -v a="$1" -v del='#' '$1 !~ /^#|^$/ && $1 == a { \ |
| num = split($2, maj, del); \ |
| if (num > 1) { print maj[1] } else { print $2 } \ |
| found = 1; exit 0 } \ |
| END {if (!found) exit 1}' < /etc/name_to_major |