1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22
23/*
24 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
25 * Use is subject to license terms.
26 */
27
28/*	Copyright (c) 1988 AT&T	*/
29/*	  All Rights Reserved  	*/
30
31
32#pragma ident	"%Z%%M%	%I%	%E% SMI"
33
34#include  "errmsg.h"
35#include  <stdio.h>
36#include  <stdarg.h>
37#include  <locale.h>
38
39#define	USAGENO  255	/* exit value for usage messages */
40
41/*
42 *	This routine prints the standard command usage message.
43 */
44
45/* PRINTFLIKE1 */
46void
47errusage(char *format, ...)
48{
49	va_list	ap;
50
51	(void) fputs(gettext("Usage:  "), stderr);
52	if (Err.vsource && Err.source) {
53		(void) fputs(Err.source, stderr);
54		(void) fputc(' ', stderr);
55	}
56	va_start(ap, format);
57	(void) vfprintf(stderr, format, ap);
58	va_end(ap);
59	(void) fputc('\n', stderr);
60	(void) errexit(USAGENO);
61	erraction(EEXIT);
62}
63