2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright 2013 Garrett D'Amore <garrett@damore.org>
5 * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
6 * Copyright (c) 2002-2004 Tim J. Robbins.
8 * Copyright (c) 2011 The FreeBSD Foundation
10 * Portions of this software were developed by David Chisnall
11 * under sponsorship from the FreeBSD Foundation.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #include <sys/cdefs.h>
36 __FBSDID("$FreeBSD$");
45 mbsnrtowcs_l(wchar_t * __restrict dst, const char ** __restrict src,
46 size_t nms, size_t len, mbstate_t * __restrict ps, locale_t locale)
50 ps = &(XLOCALE_CTYPE(locale)->mbsnrtowcs);
51 return (XLOCALE_CTYPE(locale)->__mbsnrtowcs(dst, src, nms, len, ps));
54 mbsnrtowcs(wchar_t * __restrict dst, const char ** __restrict src,
55 size_t nms, size_t len, mbstate_t * __restrict ps)
57 return mbsnrtowcs_l(dst, src, nms, len, ps, __get_locale());
61 __mbsnrtowcs_std(wchar_t * __restrict dst, const char ** __restrict src,
62 size_t nms, size_t len, mbstate_t * __restrict ps,
63 mbrtowc_pfn_t pmbrtowc)
75 if ((nb = pmbrtowc(&wc, s, nms, ps)) == (size_t)-1)
76 /* Invalid sequence - mbrtowc() sets errno. */
78 else if (nb == 0 || nb == (size_t)-2)
88 if ((nb = pmbrtowc(dst, s, nms, ps)) == (size_t)-1) {
91 } else if (nb == (size_t)-2) {