14297a3b0SGarrett D'Amore /* 2*2d08521bSGarrett D'Amore * Copyright 2013 Garrett D'Amore <garrett@damore.org> 36b5e5868SGarrett D'Amore * Copyright 2010 Nexenta Systems, Inc. All rights reserved. 44297a3b0SGarrett D'Amore * Copyright (c) 2002-2004 Tim J. Robbins. 54297a3b0SGarrett D'Amore * All rights reserved. 64297a3b0SGarrett D'Amore * 74297a3b0SGarrett D'Amore * Redistribution and use in source and binary forms, with or without 84297a3b0SGarrett D'Amore * modification, are permitted provided that the following conditions 94297a3b0SGarrett D'Amore * are met: 104297a3b0SGarrett D'Amore * 1. Redistributions of source code must retain the above copyright 114297a3b0SGarrett D'Amore * notice, this list of conditions and the following disclaimer. 124297a3b0SGarrett D'Amore * 2. Redistributions in binary form must reproduce the above copyright 134297a3b0SGarrett D'Amore * notice, this list of conditions and the following disclaimer in the 144297a3b0SGarrett D'Amore * documentation and/or other materials provided with the distribution. 154297a3b0SGarrett D'Amore * 164297a3b0SGarrett D'Amore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 174297a3b0SGarrett D'Amore * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 184297a3b0SGarrett D'Amore * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 194297a3b0SGarrett D'Amore * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 204297a3b0SGarrett D'Amore * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 214297a3b0SGarrett D'Amore * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 224297a3b0SGarrett D'Amore * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 234297a3b0SGarrett D'Amore * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 244297a3b0SGarrett D'Amore * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 254297a3b0SGarrett D'Amore * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 264297a3b0SGarrett D'Amore * SUCH DAMAGE. 274297a3b0SGarrett D'Amore */ 284297a3b0SGarrett D'Amore 294297a3b0SGarrett D'Amore #include "lint.h" 304297a3b0SGarrett D'Amore #include <limits.h> 314297a3b0SGarrett D'Amore #include <stdlib.h> 324297a3b0SGarrett D'Amore #include <wchar.h> 334297a3b0SGarrett D'Amore #include "mblocal.h" 34*2d08521bSGarrett D'Amore #include "localeimpl.h" 35*2d08521bSGarrett D'Amore #include "lctype.h" 364297a3b0SGarrett D'Amore 374297a3b0SGarrett D'Amore size_t 38*2d08521bSGarrett D'Amore wcstombs_l(char *_RESTRICT_KYWD s, const wchar_t *_RESTRICT_KYWD pwcs, 39*2d08521bSGarrett D'Amore size_t n, locale_t loc) 404297a3b0SGarrett D'Amore { 414297a3b0SGarrett D'Amore static const mbstate_t initial = { 0 }; 424297a3b0SGarrett D'Amore mbstate_t mbs; 434297a3b0SGarrett D'Amore const wchar_t *pwcsp; 444297a3b0SGarrett D'Amore 454297a3b0SGarrett D'Amore mbs = initial; 464297a3b0SGarrett D'Amore pwcsp = pwcs; 47*2d08521bSGarrett D'Amore return (loc->ctype->lc_wcsnrtombs(s, &pwcsp, ULONG_MAX, n, &mbs)); 48*2d08521bSGarrett D'Amore } 49*2d08521bSGarrett D'Amore 50*2d08521bSGarrett D'Amore size_t 51*2d08521bSGarrett D'Amore wcstombs(char *_RESTRICT_KYWD s, const wchar_t *_RESTRICT_KYWD pwcs, size_t n) 52*2d08521bSGarrett D'Amore { 53*2d08521bSGarrett D'Amore return (wcstombs_l(s, pwcs, n, uselocale(NULL))); 544297a3b0SGarrett D'Amore } 55