File Manager

003 File Manager

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: rune.c

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
 * Copyright 2010 Nexenta Systems, Inc.  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.
 *
 * 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[] = "@(#)rune.c	8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include "namespace.h"
#include <arpa/inet.h>
#include <errno.h>
#include <runetype.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <unistd.h>
#include "un-namespace.h"

#include "runefile.h"

_RuneLocale *
_Read_RuneMagi(const char *fname)
{
	char *fdata, *data;
	void *lastp;
	_FileRuneLocale *frl;
	_RuneLocale *rl;
	_FileRuneEntry *frr;
	_RuneEntry *rr;
	struct stat sb;
	int x, saverr;
	void *variable;
	_FileRuneEntry *runetype_ext_ranges;
	_FileRuneEntry *maplower_ext_ranges;
	_FileRuneEntry *mapupper_ext_ranges;
	int runetype_ext_len = 0;
	int fd;

if ((fd = _open(fname, O_RDONLY)) < 0) {
		errno = EINVAL;
		return (NULL);
	}

if (_fstat(fd, &sb) < 0) {
		(void) _close(fd);
		errno = EINVAL;
		return (NULL);
	}

if ((size_t)sb.st_size < sizeof (_FileRuneLocale)) {
		(void) _close(fd);
		errno = EINVAL;
		return (NULL);
	}

fdata = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
	(void) _close(fd);
	if (fdata == MAP_FAILED) {
		errno = EINVAL;
		return (NULL);
	}

frl = (_FileRuneLocale *)(void *)fdata;
	lastp = fdata + sb.st_size;

variable = frl + 1;

if (memcmp(frl->magic, _FILE_RUNE_MAGIC_1, sizeof (frl->magic))) {
		goto invalid;
	}

runetype_ext_ranges = (_FileRuneEntry *)variable;
	variable = runetype_ext_ranges + frl->runetype_ext_nranges;
	if (variable > lastp) {
		goto invalid;
	}

maplower_ext_ranges = (_FileRuneEntry *)variable;
	variable = maplower_ext_ranges + frl->maplower_ext_nranges;
	if (variable > lastp) {
		goto invalid;
	}

mapupper_ext_ranges = (_FileRuneEntry *)variable;
	variable = mapupper_ext_ranges + frl->mapupper_ext_nranges;
	if (variable > lastp) {
		goto invalid;
	}

frr = runetype_ext_ranges;
	for (x = 0; x < frl->runetype_ext_nranges; ++x) {
		uint32_t *types;

if (frr[x].map == 0) {
			int len = frr[x].max - frr[x].min + 1;
			types = variable;
			variable = types + len;
			runetype_ext_len += len;
			if (variable > lastp) {
				goto invalid;
			}
		}
	}

if ((char *)variable + frl->variable_len > (char *)lastp) {
		goto invalid;
	}

/*
	 * Convert from disk format to host format.
	 */
	data = malloc(sizeof(_RuneLocale) +
	    (frl->runetype_ext_nranges + frl->maplower_ext_nranges +
	    frl->mapupper_ext_nranges) * sizeof(_RuneEntry) +
	    runetype_ext_len * sizeof(*rr->__types) + frl->variable_len);
	if (data == NULL) {
		saverr = errno;
		munmap(fdata, sb.st_size);
		errno = saverr;
		return (NULL);
	}

rl = (_RuneLocale *)data;
	rl->__variable = rl + 1;

memcpy(rl->__magic, _RUNE_MAGIC_1, sizeof(rl->__magic));
	memcpy(rl->__encoding, frl->encoding, sizeof(rl->__encoding));

rl->__variable_len = frl->variable_len;
	rl->__runetype_ext.__nranges = frl->runetype_ext_nranges;
	rl->__maplower_ext.__nranges = frl->maplower_ext_nranges;
	rl->__mapupper_ext.__nranges = frl->mapupper_ext_nranges;

for (x = 0; x < _CACHED_RUNES; ++x) {
		rl->__runetype[x] = frl->runetype[x];
		rl->__maplower[x] = frl->maplower[x];
		rl->__mapupper[x] = frl->mapupper[x];
	}

rl->__runetype_ext.__ranges = (_RuneEntry *)rl->__variable;
	rl->__variable = rl->__runetype_ext.__ranges +
	    rl->__runetype_ext.__nranges;

rl->__maplower_ext.__ranges = (_RuneEntry *)rl->__variable;
	rl->__variable = rl->__maplower_ext.__ranges +
	    rl->__maplower_ext.__nranges;

rl->__mapupper_ext.__ranges = (_RuneEntry *)rl->__variable;
	rl->__variable = rl->__mapupper_ext.__ranges +
	    rl->__mapupper_ext.__nranges;

variable = mapupper_ext_ranges + frl->mapupper_ext_nranges;
	frr = runetype_ext_ranges;
	rr = rl->__runetype_ext.__ranges;
	for (x = 0; x < rl->__runetype_ext.__nranges; ++x) {
		uint32_t *types;

rr[x].__min = frr[x].min;
		rr[x].__max = frr[x].max;
		rr[x].__map = frr[x].map;
		if (rr[x].__map == 0) {
			int len = rr[x].__max - rr[x].__min + 1;
			types = variable;
			variable = types + len;
			rr[x].__types = rl->__variable;
			rl->__variable = rr[x].__types + len;
			while (len-- > 0)
				rr[x].__types[len] = types[len];
		} else
			rr[x].__types = NULL;
	}

frr = maplower_ext_ranges;
	rr = rl->__maplower_ext.__ranges;
	for (x = 0; x < rl->__maplower_ext.__nranges; ++x) {
		rr[x].__min = frr[x].min;
		rr[x].__max = frr[x].max;
		rr[x].__map = frr[x].map;
	}

frr = mapupper_ext_ranges;
	rr = rl->__mapupper_ext.__ranges;
	for (x = 0; x < rl->__mapupper_ext.__nranges; ++x) {
		rr[x].__min = frr[x].min;
		rr[x].__max = frr[x].max;
		rr[x].__map = frr[x].map;
	}

memcpy(rl->__variable, variable, rl->__variable_len);
	munmap(fdata, sb.st_size);

/*
	 * Go out and zero pointers that should be zero.
	 */
	if (!rl->__variable_len)
		rl->__variable = NULL;

if (!rl->__runetype_ext.__nranges)
		rl->__runetype_ext.__ranges = NULL;

if (!rl->__maplower_ext.__nranges)
		rl->__maplower_ext.__ranges = NULL;

if (!rl->__mapupper_ext.__nranges)
		rl->__mapupper_ext.__ranges = NULL;

return (rl);

invalid:
	munmap(fdata, sb.st_size);
	errno = EINVAL;
	return (NULL);
}

003 File Manager

Editing: rune.c

Upload File

Create Folder