1e74101e4STim J. Robbins /*- 22f2c1839STim J. Robbins * Copyright (c) 2002-2004 Tim J. Robbins. 3e74101e4STim J. Robbins * All rights reserved. 4e74101e4STim J. Robbins * 53c87aa1dSDavid Chisnall * Copyright (c) 2011 The FreeBSD Foundation 63c87aa1dSDavid Chisnall * All rights reserved. 73c87aa1dSDavid Chisnall * Portions of this software were developed by David Chisnall 83c87aa1dSDavid Chisnall * under sponsorship from the FreeBSD Foundation. 93c87aa1dSDavid Chisnall * 10e74101e4STim J. Robbins * Redistribution and use in source and binary forms, with or without 11e74101e4STim J. Robbins * modification, are permitted provided that the following conditions 12e74101e4STim J. Robbins * are met: 13e74101e4STim J. Robbins * 1. Redistributions of source code must retain the above copyright 14e74101e4STim J. Robbins * notice, this list of conditions and the following disclaimer. 15e74101e4STim J. Robbins * 2. Redistributions in binary form must reproduce the above copyright 16e74101e4STim J. Robbins * notice, this list of conditions and the following disclaimer in the 17e74101e4STim J. Robbins * documentation and/or other materials provided with the distribution. 18e74101e4STim J. Robbins * 19e74101e4STim J. Robbins * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20e74101e4STim J. Robbins * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21e74101e4STim J. Robbins * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22e74101e4STim J. Robbins * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23e74101e4STim J. Robbins * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24e74101e4STim J. Robbins * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25e74101e4STim J. Robbins * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26e74101e4STim J. Robbins * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27e74101e4STim J. Robbins * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28e74101e4STim J. Robbins * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29e74101e4STim J. Robbins * SUCH DAMAGE. 30e74101e4STim J. Robbins */ 31e74101e4STim J. Robbins 32e74101e4STim J. Robbins #include <sys/cdefs.h> 33e74101e4STim J. Robbins __FBSDID("$FreeBSD$"); 34e74101e4STim J. Robbins 35e74101e4STim J. Robbins #include "namespace.h" 36e74101e4STim J. Robbins #include <errno.h> 371949a347STim J. Robbins #include <limits.h> 38e74101e4STim J. Robbins #include <stdio.h> 39e74101e4STim J. Robbins #include <wchar.h> 40e74101e4STim J. Robbins #include "un-namespace.h" 412f2c1839STim J. Robbins #include "fvwrite.h" 42e74101e4STim J. Robbins #include "libc_private.h" 43e74101e4STim J. Robbins #include "local.h" 442f2c1839STim J. Robbins #include "mblocal.h" 45e74101e4STim J. Robbins 46e74101e4STim J. Robbins int 473c87aa1dSDavid Chisnall fputws_l(const wchar_t * __restrict ws, FILE * __restrict fp, locale_t locale) 48e74101e4STim J. Robbins { 492f2c1839STim J. Robbins size_t nbytes; 502f2c1839STim J. Robbins char buf[BUFSIZ]; 512f2c1839STim J. Robbins struct __suio uio; 522f2c1839STim J. Robbins struct __siov iov; 53f27b1c06SRoman Divacky const wchar_t *wsp; 543c87aa1dSDavid Chisnall FIX_LOCALE(locale); 553c87aa1dSDavid Chisnall struct xlocale_ctype *l = XLOCALE_CTYPE(locale); 56*fda0a14fSKonstantin Belousov int ret; 57e74101e4STim J. Robbins 58*fda0a14fSKonstantin Belousov ret = -1; 59*fda0a14fSKonstantin Belousov FLOCKFILE_CANCELSAFE(fp); 607591ae56STim J. Robbins ORIENT(fp, 1); 612f2c1839STim J. Robbins if (prepwrite(fp) != 0) 62*fda0a14fSKonstantin Belousov goto end; 632f2c1839STim J. Robbins uio.uio_iov = &iov; 642f2c1839STim J. Robbins uio.uio_iovcnt = 1; 652f2c1839STim J. Robbins iov.iov_base = buf; 66f27b1c06SRoman Divacky wsp = ws; 6786dc3a9aSDavid Schultz do { 683c87aa1dSDavid Chisnall nbytes = l->__wcsnrtombs(buf, &wsp, SIZE_T_MAX, sizeof(buf), 691e98f887SJohn Baldwin &fp->_mbstate); 702f2c1839STim J. Robbins if (nbytes == (size_t)-1) 71*fda0a14fSKonstantin Belousov goto end; 7286727cc9SPedro F. Giffuni uio.uio_resid = iov.iov_len = nbytes; 732f2c1839STim J. Robbins if (__sfvwrite(fp, &uio) != 0) 74*fda0a14fSKonstantin Belousov goto end; 75177628ceSDavid Schultz } while (wsp != NULL); 76*fda0a14fSKonstantin Belousov ret = 0; 77*fda0a14fSKonstantin Belousov end: 78*fda0a14fSKonstantin Belousov FUNLOCKFILE_CANCELSAFE(); 79*fda0a14fSKonstantin Belousov return (ret); 807591ae56STim J. Robbins } 813c87aa1dSDavid Chisnall 823c87aa1dSDavid Chisnall int 833c87aa1dSDavid Chisnall fputws(const wchar_t * __restrict ws, FILE * __restrict fp) 843c87aa1dSDavid Chisnall { 853c87aa1dSDavid Chisnall return fputws_l(ws, fp, __get_locale()); 863c87aa1dSDavid Chisnall } 87