1e74101e4STim J. Robbins /*- 22f2c1839STim J. Robbins * Copyright (c) 2002-2004 Tim J. Robbins. 3e74101e4STim J. Robbins * All rights reserved. 4e74101e4STim J. Robbins * 5e74101e4STim J. Robbins * Redistribution and use in source and binary forms, with or without 6e74101e4STim J. Robbins * modification, are permitted provided that the following conditions 7e74101e4STim J. Robbins * are met: 8e74101e4STim J. Robbins * 1. Redistributions of source code must retain the above copyright 9e74101e4STim J. Robbins * notice, this list of conditions and the following disclaimer. 10e74101e4STim J. Robbins * 2. Redistributions in binary form must reproduce the above copyright 11e74101e4STim J. Robbins * notice, this list of conditions and the following disclaimer in the 12e74101e4STim J. Robbins * documentation and/or other materials provided with the distribution. 13e74101e4STim J. Robbins * 14e74101e4STim J. Robbins * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15e74101e4STim J. Robbins * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16e74101e4STim J. Robbins * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17e74101e4STim J. Robbins * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18e74101e4STim J. Robbins * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19e74101e4STim J. Robbins * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20e74101e4STim J. Robbins * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21e74101e4STim J. Robbins * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22e74101e4STim J. Robbins * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23e74101e4STim J. Robbins * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24e74101e4STim J. Robbins * SUCH DAMAGE. 25e74101e4STim J. Robbins */ 26e74101e4STim J. Robbins 27e74101e4STim J. Robbins #include <sys/cdefs.h> 28e74101e4STim J. Robbins __FBSDID("$FreeBSD$"); 29e74101e4STim J. Robbins 30e74101e4STim J. Robbins #include "namespace.h" 31e74101e4STim J. Robbins #include <errno.h> 321949a347STim J. Robbins #include <limits.h> 33e74101e4STim J. Robbins #include <stdio.h> 34e74101e4STim J. Robbins #include <wchar.h> 35e74101e4STim J. Robbins #include "un-namespace.h" 362f2c1839STim J. Robbins #include "fvwrite.h" 37e74101e4STim J. Robbins #include "libc_private.h" 38e74101e4STim J. Robbins #include "local.h" 392f2c1839STim J. Robbins #include "mblocal.h" 40e74101e4STim J. Robbins 41e74101e4STim J. Robbins int 42e74101e4STim J. Robbins fputws(const wchar_t * __restrict ws, FILE * __restrict fp) 43e74101e4STim J. Robbins { 442f2c1839STim J. Robbins size_t nbytes; 452f2c1839STim J. Robbins char buf[BUFSIZ]; 462f2c1839STim J. Robbins struct __suio uio; 472f2c1839STim J. Robbins struct __siov iov; 48e74101e4STim J. Robbins 497591ae56STim J. Robbins FLOCKFILE(fp); 507591ae56STim J. Robbins ORIENT(fp, 1); 512f2c1839STim J. Robbins if (prepwrite(fp) != 0) 522f2c1839STim J. Robbins goto error; 532f2c1839STim J. Robbins uio.uio_iov = &iov; 542f2c1839STim J. Robbins uio.uio_iovcnt = 1; 552f2c1839STim J. Robbins iov.iov_base = buf; 562f2c1839STim J. Robbins do { 571949a347STim J. Robbins nbytes = __wcsnrtombs(buf, &ws, SIZE_T_MAX, sizeof(buf), 581e98f887SJohn Baldwin &fp->_mbstate); 592f2c1839STim J. Robbins if (nbytes == (size_t)-1) 602f2c1839STim J. Robbins goto error; 612f2c1839STim J. Robbins iov.iov_len = uio.uio_resid = nbytes; 622f2c1839STim J. Robbins if (__sfvwrite(fp, &uio) != 0) 632f2c1839STim J. Robbins goto error; 642f2c1839STim J. Robbins } while (ws != NULL); 652f2c1839STim J. Robbins FUNLOCKFILE(fp); 662f2c1839STim J. Robbins return (0); 672f2c1839STim J. Robbins 682f2c1839STim J. Robbins error: 697591ae56STim J. Robbins FUNLOCKFILE(fp); 70e74101e4STim J. Robbins return (-1); 717591ae56STim J. Robbins } 72