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      1 /*	$OpenBSD: fputws.c,v 1.7 2013/11/12 07:04:35 deraadt Exp $	*/
      2 /* $NetBSD: fputws.c,v 1.1 2003/03/07 07:11:37 tshiozak Exp $ */
      3 
      4 /*-
      5  * Copyright (c) 2002 Tim J. Robbins.
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27  * SUCH DAMAGE.
     28  *
     29  * Original version ID:
     30  * FreeBSD: src/lib/libc/stdio/fputws.c,v 1.4 2002/09/20 13:25:40 tjr Exp
     31  */
     32 
     33 #include <errno.h>
     34 #include <stdio.h>
     35 #include <wchar.h>
     36 #include "local.h"
     37 #include "fvwrite.h"
     38 
     39 int
     40 fputws(ws, fp)
     41 	const wchar_t * __restrict ws;
     42 	FILE * __restrict fp;
     43 {
     44 	FLOCKFILE(fp);
     45 	_SET_ORIENTATION(fp, 1);
     46 
     47 	while (*ws != '\0') {
     48 		if (__fputwc_unlock(*ws++, fp) == WEOF) {
     49 			FUNLOCKFILE(fp);
     50 			return (-1);
     51 		}
     52 	}
     53 
     54 	FUNLOCKFILE(fp);
     55 
     56 	return (0);
     57 }
     58