1e74101e4STim J. Robbins /*- 2d915a14eSPedro F. Giffuni * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3d915a14eSPedro F. Giffuni * 42f2c1839STim J. Robbins * Copyright (c) 2002-2004 Tim J. Robbins. 5e74101e4STim J. Robbins * All rights reserved. 6e74101e4STim J. Robbins * 73c87aa1dSDavid Chisnall * Copyright (c) 2011 The FreeBSD Foundation 8*5b5fa75aSEd Maste * 93c87aa1dSDavid Chisnall * Portions of this software were developed by David Chisnall 103c87aa1dSDavid Chisnall * under sponsorship from the FreeBSD Foundation. 113c87aa1dSDavid Chisnall * 12e74101e4STim J. Robbins * Redistribution and use in source and binary forms, with or without 13e74101e4STim J. Robbins * modification, are permitted provided that the following conditions 14e74101e4STim J. Robbins * are met: 15e74101e4STim J. Robbins * 1. Redistributions of source code must retain the above copyright 16e74101e4STim J. Robbins * notice, this list of conditions and the following disclaimer. 17e74101e4STim J. Robbins * 2. Redistributions in binary form must reproduce the above copyright 18e74101e4STim J. Robbins * notice, this list of conditions and the following disclaimer in the 19e74101e4STim J. Robbins * documentation and/or other materials provided with the distribution. 20e74101e4STim J. Robbins * 21e74101e4STim J. Robbins * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 22e74101e4STim J. Robbins * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23e74101e4STim J. Robbins * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24e74101e4STim J. Robbins * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 25e74101e4STim J. Robbins * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26e74101e4STim J. Robbins * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27e74101e4STim J. Robbins * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28e74101e4STim J. Robbins * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29e74101e4STim J. Robbins * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30e74101e4STim J. Robbins * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31e74101e4STim J. Robbins * SUCH DAMAGE. 32e74101e4STim J. Robbins */ 33e74101e4STim J. Robbins 34e74101e4STim J. Robbins #include <sys/cdefs.h> 35e74101e4STim J. Robbins __FBSDID("$FreeBSD$"); 36e74101e4STim J. Robbins 37e74101e4STim J. Robbins #include "namespace.h" 38e74101e4STim J. Robbins #include <errno.h> 391949a347STim J. Robbins #include <limits.h> 40e74101e4STim J. Robbins #include <stdio.h> 41e74101e4STim J. Robbins #include <wchar.h> 42e74101e4STim J. Robbins #include "un-namespace.h" 432f2c1839STim J. Robbins #include "fvwrite.h" 44e74101e4STim J. Robbins #include "libc_private.h" 45e74101e4STim J. Robbins #include "local.h" 462f2c1839STim J. Robbins #include "mblocal.h" 47e74101e4STim J. Robbins 48e74101e4STim J. Robbins int 493c87aa1dSDavid Chisnall fputws_l(const wchar_t * __restrict ws, FILE * __restrict fp, locale_t locale) 50e74101e4STim J. Robbins { 512f2c1839STim J. Robbins size_t nbytes; 522f2c1839STim J. Robbins char buf[BUFSIZ]; 532f2c1839STim J. Robbins struct __suio uio; 542f2c1839STim J. Robbins struct __siov iov; 55f27b1c06SRoman Divacky const wchar_t *wsp; 563c87aa1dSDavid Chisnall FIX_LOCALE(locale); 573c87aa1dSDavid Chisnall struct xlocale_ctype *l = XLOCALE_CTYPE(locale); 58fda0a14fSKonstantin Belousov int ret; 59e74101e4STim J. Robbins 60fda0a14fSKonstantin Belousov ret = -1; 61fda0a14fSKonstantin Belousov FLOCKFILE_CANCELSAFE(fp); 627591ae56STim J. Robbins ORIENT(fp, 1); 632f2c1839STim J. Robbins if (prepwrite(fp) != 0) 64fda0a14fSKonstantin Belousov goto end; 652f2c1839STim J. Robbins uio.uio_iov = &iov; 662f2c1839STim J. Robbins uio.uio_iovcnt = 1; 672f2c1839STim J. Robbins iov.iov_base = buf; 68f27b1c06SRoman Divacky wsp = ws; 6986dc3a9aSDavid Schultz do { 703c87aa1dSDavid Chisnall nbytes = l->__wcsnrtombs(buf, &wsp, SIZE_T_MAX, sizeof(buf), 711e98f887SJohn Baldwin &fp->_mbstate); 722f2c1839STim J. Robbins if (nbytes == (size_t)-1) 73fda0a14fSKonstantin Belousov goto end; 7486727cc9SPedro F. Giffuni uio.uio_resid = iov.iov_len = nbytes; 752f2c1839STim J. Robbins if (__sfvwrite(fp, &uio) != 0) 76fda0a14fSKonstantin Belousov goto end; 77177628ceSDavid Schultz } while (wsp != NULL); 78fda0a14fSKonstantin Belousov ret = 0; 79fda0a14fSKonstantin Belousov end: 80fda0a14fSKonstantin Belousov FUNLOCKFILE_CANCELSAFE(); 81fda0a14fSKonstantin Belousov return (ret); 827591ae56STim J. Robbins } 833c87aa1dSDavid Chisnall 843c87aa1dSDavid Chisnall int 853c87aa1dSDavid Chisnall fputws(const wchar_t * __restrict ws, FILE * __restrict fp) 863c87aa1dSDavid Chisnall { 873c87aa1dSDavid Chisnall return fputws_l(ws, fp, __get_locale()); 883c87aa1dSDavid Chisnall } 89