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Current Path: /usr/src/lib/libc/locale

📁 ..
📄 DESIGN.xlocale(7.32 KB)
📄 Makefile.inc(3.43 KB)
📄 Symbol.map(2.59 KB)
📄 ascii.c(5.08 KB)
📄 big5.5(2.24 KB)
📄 big5.c(5.2 KB)
📄 btowc.3(2.48 KB)
📄 btowc.c(2.14 KB)
📄 c16rtomb.c(2.59 KB)
📄 c16rtomb_iconv.c(190 B)
📄 c32rtomb.c(2.06 KB)
📄 c32rtomb_iconv.c(190 B)
📄 cXXrtomb_iconv.h(3.42 KB)
📄 collate.c(16.18 KB)
📄 collate.h(4.7 KB)
📄 collcmp.c(2.02 KB)
📄 ctype.3(3.55 KB)
📄 ctype.c(1.58 KB)
📄 ctype_l.3(3.86 KB)
📄 digittoint.3(2.51 KB)
📄 duplocale.3(2.66 KB)
📄 euc.5(3.76 KB)
📄 euc.c(11.7 KB)
📄 fix_grouping.c(2.49 KB)
📄 freelocale.3(2.09 KB)
📄 gb18030.5(2.92 KB)
📄 gb18030.c(6.26 KB)
📄 gb2312.5(2.11 KB)
📄 gb2312.c(4.96 KB)
📄 gbk.5(2.44 KB)
📄 gbk.c(5.07 KB)
📄 isalnum.3(4.19 KB)
📄 isalpha.3(4.02 KB)
📄 isascii.3(1.99 KB)
📄 isblank.3(2.94 KB)
📄 iscntrl.3(3.56 KB)
📄 isctype.c(3.87 KB)
📄 isdigit.3(3.49 KB)
📄 isgraph.3(4.72 KB)
📄 isideogram.3(1.87 KB)
📄 islower.3(3.55 KB)
📄 isphonogram.3(1.88 KB)
📄 isprint.3(4.43 KB)
📄 ispunct.3(3.71 KB)
📄 isrune.3(1.94 KB)
📄 isspace.3(3.22 KB)
📄 isspecial.3(1.83 KB)
📄 isupper.3(3.29 KB)
📄 iswalnum.3(3.96 KB)
📄 iswalnum_l.3(4.47 KB)
📄 iswctype.c(3.73 KB)
📄 isxdigit.3(3.34 KB)
📄 ldpart.c(4.19 KB)
📄 ldpart.h(1.65 KB)
📄 lmessages.c(3.67 KB)
📄 lmessages.h(1.91 KB)
📄 lmonetary.c(6.51 KB)
📄 lmonetary.h(2.54 KB)
📄 lnumeric.c(3.74 KB)
📄 lnumeric.h(2 KB)
📄 localeconv.3(6.66 KB)
📄 localeconv.c(3.95 KB)
📄 mblen.3(3.2 KB)
📄 mblen.c(2.16 KB)
📄 mblocal.h(4.86 KB)
📄 mbrlen.3(3.49 KB)
📄 mbrlen.c(2.01 KB)
📄 mbrtoc16.c(2.85 KB)
📄 mbrtoc16_iconv.c(190 B)
📄 mbrtoc32.c(1.95 KB)
📄 mbrtoc32_iconv.c(190 B)
📄 mbrtocXX_iconv.h(4.62 KB)
📄 mbrtowc.3(4.09 KB)
📄 mbrtowc.c(2.07 KB)
📄 mbsinit.3(2.01 KB)
📄 mbsinit.c(1.84 KB)
📄 mbsnrtowcs.c(3.14 KB)
📄 mbsrtowcs.3(3.71 KB)
📄 mbsrtowcs.c(2.17 KB)
📄 mbstowcs.3(2.94 KB)
📄 mbstowcs.c(2.1 KB)
📄 mbtowc.3(3.37 KB)
📄 mbtowc.c(2.32 KB)
📄 mskanji.5(2.36 KB)
📄 mskanji.c(5.29 KB)
📄 multibyte.3(4.88 KB)
📄 newlocale.3(3.64 KB)
📄 nextwctype.3(2.09 KB)
📄 nextwctype.c(3.02 KB)
📄 nl_langinfo.3(7.85 KB)
📄 nl_langinfo.c(6.14 KB)
📄 nomacros.c(474 B)
📄 none.c(5.69 KB)
📄 querylocale.3(2.66 KB)
📄 rpmatch.3(2.04 KB)
📄 rpmatch.c(1.92 KB)
📄 rune.c(6.88 KB)
📄 runefile.h(1.96 KB)
📄 runetype.c(2.88 KB)
📄 setlocale.3(5.58 KB)
📄 setlocale.c(7.81 KB)
📄 setlocale.h(1.62 KB)
📄 setrunelocale.c(6.31 KB)
📄 table.c(9.79 KB)
📄 toascii.3(2.27 KB)
📄 tolower.3(2.73 KB)
📄 tolower.c(2.61 KB)
📄 toupper.3(2.73 KB)
📄 toupper.c(2.62 KB)
📄 towlower.3(2.45 KB)
📄 towupper.3(2.45 KB)
📄 uselocale.3(2.14 KB)
📄 utf8.5(3.66 KB)
📄 utf8.c(10 KB)
📄 wcrtomb.3(3.18 KB)
📄 wcrtomb.c(2 KB)
📄 wcsftime.3(2.08 KB)
📄 wcsftime.c(3.99 KB)
📄 wcsnrtombs.c(3.67 KB)
📄 wcsrtombs.3(3.39 KB)
📄 wcsrtombs.c(2.17 KB)
📄 wcstod.3(2.13 KB)
📄 wcstod.c(3.73 KB)
📄 wcstof.c(2.7 KB)
📄 wcstoimax.c(3.85 KB)
📄 wcstol.3(2.8 KB)
📄 wcstol.c(3.56 KB)
📄 wcstold.c(2.73 KB)
📄 wcstoll.c(3.85 KB)
📄 wcstombs.3(3.01 KB)
📄 wcstombs.c(2.12 KB)
📄 wcstoul.c(3.53 KB)
📄 wcstoull.c(3.8 KB)
📄 wcstoumax.c(3.77 KB)
📄 wctob.c(2 KB)
📄 wctomb.3(3.21 KB)
📄 wctomb.c(2.14 KB)
📄 wctrans.3(3.01 KB)
📄 wctrans.c(2.74 KB)
📄 wctype.3(3 KB)
📄 wctype.c(3.03 KB)
📄 wcwidth.3(2.43 KB)
📄 wcwidth.c(2.44 KB)
📄 xlocale.3(6.92 KB)
📄 xlocale.c(8.63 KB)
📄 xlocale_private.h(7.86 KB)

Editing: none.c

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright 2013 Garrett D'Amore <garrett@damore.org>
 * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
 * Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
 * Copyright (c) 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Paul Borman at Krystal Technologies.
 *
 * Copyright (c) 2011 The FreeBSD Foundation
 * All rights reserved.
 * Portions of this software were developed by David Chisnall
 * under sponsorship from the FreeBSD Foundation.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)none.c	8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <errno.h>
#include <limits.h>
#include <runetype.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include "mblocal.h"

static size_t	_none_mbrtowc(wchar_t * __restrict, const char * __restrict,
		    size_t, mbstate_t * __restrict);
static int	_none_mbsinit(const mbstate_t *);
static size_t	_none_mbsnrtowcs(wchar_t * __restrict dst,
		    const char ** __restrict src, size_t nms, size_t len,
		    mbstate_t * __restrict ps __unused);
static size_t	_none_wcrtomb(char * __restrict, wchar_t,
		    mbstate_t * __restrict);
static size_t	_none_wcsnrtombs(char * __restrict, const wchar_t ** __restrict,
		    size_t, size_t, mbstate_t * __restrict);

/* setup defaults */

int __mb_cur_max = 1;
int __mb_sb_limit = 256; /* Expected to be <= _CACHED_RUNES */

int
_none_init(struct xlocale_ctype *l, _RuneLocale *rl)
{

l->__mbrtowc = _none_mbrtowc;
	l->__mbsinit = _none_mbsinit;
	l->__mbsnrtowcs = _none_mbsnrtowcs;
	l->__wcrtomb = _none_wcrtomb;
	l->__wcsnrtombs = _none_wcsnrtombs;
	l->runes = rl;
	l->__mb_cur_max = 1;
	l->__mb_sb_limit = 256;
	return(0);
}

static int
_none_mbsinit(const mbstate_t *ps __unused)
{

/*
	 * Encoding is not state dependent - we are always in the
	 * initial state.
	 */
	return (1);
}

static size_t
_none_mbrtowc(wchar_t * __restrict pwc, const char * __restrict s, size_t n,
    mbstate_t * __restrict ps __unused)
{

if (s == NULL)
		/* Reset to initial shift state (no-op) */
		return (0);
	if (n == 0)
		/* Incomplete multibyte sequence */
		return ((size_t)-2);
	if (pwc != NULL)
		*pwc = (unsigned char)*s;
	return (*s == '\0' ? 0 : 1);
}

static size_t
_none_wcrtomb(char * __restrict s, wchar_t wc,
    mbstate_t * __restrict ps __unused)
{

if (s == NULL)
		/* Reset to initial shift state (no-op) */
		return (1);
	if (wc < 0 || wc > UCHAR_MAX) {
		errno = EILSEQ;
		return ((size_t)-1);
	}
	*s = (unsigned char)wc;
	return (1);
}

static size_t
_none_mbsnrtowcs(wchar_t * __restrict dst, const char ** __restrict src,
    size_t nms, size_t len, mbstate_t * __restrict ps __unused)
{
	const char *s;
	size_t nchr;

if (dst == NULL) {
		s = memchr(*src, '\0', nms);
		return (s != NULL ? s - *src : nms);
	}

s = *src;
	nchr = 0;
	while (len-- > 0 && nms-- > 0) {
		if ((*dst++ = (unsigned char)*s++) == L'\0') {
			*src = NULL;
			return (nchr);
		}
		nchr++;
	}
	*src = s;
	return (nchr);
}

static size_t
_none_wcsnrtombs(char * __restrict dst, const wchar_t ** __restrict src,
    size_t nwc, size_t len, mbstate_t * __restrict ps __unused)
{
	const wchar_t *s;
	size_t nchr;

if (dst == NULL) {
		for (s = *src; nwc > 0 && *s != L'\0'; s++, nwc--) {
			if (*s < 0 || *s > UCHAR_MAX) {
				errno = EILSEQ;
				return ((size_t)-1);
			}
		}
		return (s - *src);
	}

s = *src;
	nchr = 0;
	while (len-- > 0 && nwc-- > 0) {
		if (*s < 0 || *s > UCHAR_MAX) {
			*src = s;
			errno = EILSEQ;
			return ((size_t)-1);
		}
		if ((*dst++ = *s++) == '\0') {
			*src = NULL;
			return (nchr);
		}
		nchr++;
	}
	*src = s;
	return (nchr);
}

/* setup defaults */

struct xlocale_ctype __xlocale_global_ctype = {
	{{0}, "C"},
	(_RuneLocale*)&_DefaultRuneLocale,
	_none_mbrtowc,
	_none_mbsinit,
	_none_mbsnrtowcs,
	_none_wcrtomb,
	_none_wcsnrtombs,
	1, /* __mb_cur_max, */
	256 /* __mb_sb_limit */
};

struct xlocale_ctype __xlocale_C_ctype = {
	{{0}, "C"},
	(_RuneLocale*)&_DefaultRuneLocale,
	_none_mbrtowc,
	_none_mbsinit,
	_none_mbsnrtowcs,
	_none_wcrtomb,
	_none_wcsnrtombs,
	1, /* __mb_cur_max, */
	256 /* __mb_sb_limit */
};

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