/*
 * 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 2005 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*      Copyright (c) 1988 AT&T */
/*        All Rights Reserved   */

#include  "errmsg.h"
#include  <stdio.h>
#include  <stdarg.h>
#include  <locale.h>

#define USAGENO  255    /* exit value for usage messages */

/*
 *      This routine prints the standard command usage message.
 */

/* PRINTFLIKE1 */
void
errusage(char *format, ...)
{
        va_list ap;

        (void) fputs(gettext("Usage:  "), stderr);
        if (Err.vsource && Err.source) {
                (void) fputs(Err.source, stderr);
                (void) fputc(' ', stderr);
        }
        va_start(ap, format);
        (void) vfprintf(stderr, format, ap);
        va_end(ap);
        (void) fputc('\n', stderr);
        (void) errexit(USAGENO);
        erraction(EEXIT);
}