1 /* $NetBSD: fputws.c,v 1.2 2012/03/15 18:22:30 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2002 Tim J. Robbins. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * Original version ID: 29 * FreeBSD: src/lib/libc/stdio/fputws.c,v 1.4 2002/09/20 13:25:40 tjr Exp 30 */ 31 32 #include <sys/cdefs.h> 33 #if defined(LIBC_SCCS) && !defined(lint) 34 __RCSID("$NetBSD: fputws.c,v 1.2 2012/03/15 18:22:30 christos Exp $"); 35 #endif 36 37 #include <assert.h> 38 #include <errno.h> 39 #include <stdio.h> 40 #include <wchar.h> 41 #include "reentrant.h" 42 #include "local.h" 43 44 int 45 fputws(const wchar_t * __restrict ws, FILE * __restrict fp) 46 { 47 _DIAGASSERT(fp != NULL); 48 _DIAGASSERT(ws != NULL); 49 50 FLOCKFILE(fp); 51 _SET_ORIENTATION(fp, 1); 52 53 while (*ws != '\0') { 54 if (__fputwc_unlock(*ws++, fp) == WEOF) { 55 FUNLOCKFILE(fp); 56 return -1; 57 } 58 } 59 60 FUNLOCKFILE(fp); 61 62 return 0; 63 } 64