/*
* 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 (c) 1988 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1997, by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*LINTLIBRARY*/
#include <widec.h>
#include <limits.h>
#include <sys/types.h>
#include "curses_inc.h"
size_t
_curs_wcstombs(char *s, const wchar_t *pwcs, size_t n)
{
int val;
int total = 0;
char temp[MB_LEN_MAX];
int i;
for (; ; ) {
if (*pwcs == 0) {
*s = '\0';
break;
}
if ((val = _curs_wctomb(temp, *pwcs++)) == -1)
return (val);
if ((total += val) > n) {
total -= val;
break;
}
for (i = 0; i < val; i++)
*s++ = temp[i];
}
return (total);
}