ce7a5ef4bc
* time/strftime.c (strftime: do_number): Initialize PRINTED to MAXDIGITS in case P is null and so sprintf is never actually called. Mon Jul 29 02:46:23 1996 Ulrich Drepper <drepper@cygnus.com> Add support for the to-be-written internationalized regexp. This code must be able to use collation symbols and collation equivalent classes. * locale/C-collate.c (_nl_C_LC_COLLATE_symbol_hash, _nl_C_LC_COLLATE_symbol_strings, _nl_C_LC_COLLATE_symbol_classes): New global variables for collation classes. * locale/categories.def: Add new descriptions for collation symbols and collation classes. * locale/langinfo.h: Add constants for collation symbols and collation classes. * locale/lc-collate.c: Add new global variables for collation symbols and collation classes. (_nl_postload_collate): Initialize new variables. * locale/programs/ld-collate.c: Add code to emit tables for collation symbols and collation classes. * locale/programs/locales.h: Change prototype for `collate_output'. * locale/programs/locfile.c (write_all_categories): Call `collate_output' with new argument. * locale/localeinfo.h: Add declaration for new global vars. (union locale_data_value): New member wstr for `wchar_t' strings. * locale/programs/locale-spec.c: Handle `collate-classes' keyword and print information about available collation classes. * locale/strlen-hash.h: New file. Simple hashing function which takes a string with known length. * locale/Makefile (distribute): Add strlen-hash.h. (locale-modules): New var. Additional files for `locale' program. * locale/C-ctype.c: Rewrite to avoid using string for giving values which are of type `u_int32_t'. Correct entry for EOF in toupper and tolower tables. * locale/loadlocale.c (_nl_load_locale): Add cast to prevent warning. * locale/programs/ld-ctype.c (ctype_output): Add code to make sure that all tables in binary file are words aligned. * locale/programs/locfile.c (write_locale_data): Correct handling of LC_MESSAGES locale. Create directory if necessary. * locale/setlocale.c (setlocale): Add cast to avoid warning. * string/string.h: Add prototype for `__strndup'. Wed Jul 24 19:10:00 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * wcsmbs/mbrtowc.c: Remove unused variable. Sun Jul 28 22:40:25 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> * sysdeps/unix/sysv/linux/configure.in (LIBC_LINUX_VERSION): Update to 2.0.10; some problems were reported with an earlier version, and this one is known to work. * sysdeps/generic/dl-sysdep.c (__libc_enable_secure): New variable. * sysdeps/mach/hurd/dl-sysdep.c: Likewise.
131 lines
4.3 KiB
C
131 lines
4.3 KiB
C
/* localeinfo.h -- declarations for internal libc locale interfaces
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Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#ifndef _LOCALEINFO_H
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#define _LOCALEINFO_H 1
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#include <stddef.h>
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#include <langinfo.h>
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#include <sys/types.h>
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#include "../intl/loadinfo.h" /* For loaded_l10nfile definition. */
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/* Magic number at the beginning of a locale data file for CATEGORY. */
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#define LIMAGIC(category) (0x960617de ^ (category))
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/* Two special weight constants for the collation data. */
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#define FORWARD_CHAR ((wchar_t) 0xfffffffd)
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#define ELLIPSIS_CHAR ((wchar_t) 0xfffffffe)
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#define IGNORE_CHAR ((wchar_t) 0xffffffff)
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/* Structure describing locale data in core for a category. */
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struct locale_data
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{
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const char *name;
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const char *filedata; /* Region mapping the file data. */
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off_t filesize; /* Size of the file (and the region). */
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unsigned int nstrings; /* Number of strings below. */
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union locale_data_value
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{
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const wchar_t *wstr;
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const char *string;
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unsigned int word;
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}
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values[0]; /* Items, usually pointers into `filedata'. */
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};
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/* We know three kinds of collation sorting rules. */
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enum coll_sort_rule
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{
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illegal_0__,
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sort_forward,
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sort_backward,
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illegal_3__,
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sort_position,
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sort_forward_position,
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sort_backward_position,
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sort_mask
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};
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/* We can map the types of the entries into four categories. */
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enum value_type
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{
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none,
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string,
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stringarray,
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byte,
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bytearray,
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word
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};
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/* For each category declare the variable for the current locale data. */
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#define DEFINE_CATEGORY(category, category_name, items, a, b, c, d) \
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extern const struct locale_data *_nl_current_##category;
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#include "categories.def"
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#undef DEFINE_CATEGORY
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extern const char *const _nl_category_names[LC_ALL + 1];
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extern const size_t _nl_category_name_sizes[LC_ALL + 1];
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extern const struct locale_data * *const _nl_current[LC_ALL];
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/* Name of the standard locale. */
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extern const char _nl_C_name[];
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/* Extract the current CATEGORY locale's string for ITEM. */
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#define _NL_CURRENT(category, item) \
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(_nl_current_##category->values[_NL_ITEM_INDEX (item)].string)
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/* Extract the current CATEGORY locale's word for ITEM. */
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#define _NL_CURRENT_WORD(category, item) \
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(_nl_current_##category->values[_NL_ITEM_INDEX (item)].word)
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/* This is used in lc-CATEGORY.c to define _nl_current_CATEGORY. */
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#define _NL_CURRENT_DEFINE(category) \
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extern const struct locale_data _nl_C_##category; \
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const struct locale_data *_nl_current_##category = &_nl_C_##category
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/* Load the locale data for CATEGORY from the file specified by *NAME.
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If *NAME is "", use environment variables as specified by POSIX,
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and fill in *NAME with the actual name used. The directories
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listed in LOCALE_PATH are searched for the locale files. */
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extern const struct locale_data *_nl_find_locale (const char *locale_path,
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size_t locale_path_len,
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int category, char **name);
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/* Try to load the file described by FILE. */
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extern void _nl_load_locale (struct loaded_l10nfile *file, int category);
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/* Free the locale data read in by a `_nl_load_locale' call. */
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extern void _nl_free_locale (const struct locale_data *);
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/* Global variables for LC_COLLATE category data. */
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extern const u_int32_t *__collate_table;
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extern const u_int32_t *__collate_extra;
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extern const u_int32_t *__collate_element_hash;
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extern const char *__collate_element_strings;
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extern const wchar_t *__collate_element_values;
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extern const u_int32_t *__collate_symbol_hash;
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extern const char *__collate_symbol_strings;
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extern const u_int32_t *__collate_symbol_classes;
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#endif /* localeinfo.h */
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