/*
* 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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
/*
* errprintf will print a message to standard error channel,
* and return the same string in the given message buffer.
* We add an extra return character in case the console is in raw mode.
*/
void
errprintf(char *err, char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if (err) {
vsprintf(err, fmt, ap);
fprintf(stderr,"%s\r",err);
} else {
vfprintf(stderr, fmt, ap);
fprintf(stderr, "\r");
}
va_end(ap);
}