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.
12 * All rights reserved.
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 * 2. Redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in the
21 * documentation and/or other materials provided with the distribution.
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #include <sys/cdefs.h>
37 __FBSDID("$FreeBSD$");
46 mbsnrtowcs_l(wchar_t * __restrict dst, const char ** __restrict src,
47 size_t nms, size_t len, mbstate_t * __restrict ps, locale_t locale)
51 ps = &locale->mbsnrtowcs;
52 return (XLOCALE_CTYPE(locale)->__mbsnrtowcs(dst, src, nms, len, ps));
55 mbsnrtowcs(wchar_t * __restrict dst, const char ** __restrict src,
56 size_t nms, size_t len, mbstate_t * __restrict ps)
58 return mbsnrtowcs_l(dst, src, nms, len, ps, __get_locale());
62 __mbsnrtowcs_std(wchar_t * __restrict dst, const char ** __restrict src,
63 size_t nms, size_t len, mbstate_t * __restrict ps,
64 mbrtowc_pfn_t pmbrtowc)
76 if ((nb = pmbrtowc(&wc, s, nms, ps)) == (size_t)-1)
77 /* Invalid sequence - mbrtowc() sets errno. */
79 else if (nb == 0 || nb == (size_t)-2)
89 if ((nb = pmbrtowc(dst, s, nms, ps)) == (size_t)-1) {
92 } else if (nb == (size_t)-2) {