Add in some more GNU compatible locale stuff. I only implement the

C locale of course.  util-linux needs this stuff to compile...

1 files changed, 165 insertions, 0 deletions

diff --git a/libc/misc/locale/localeinfo.h b/libc/misc/locale/localeinfo.h
new file mode 100644
index 000000000..35412c792
--- /dev/null
+++ b/libc/misc/locale/localeinfo.h
@@ -0,0 +1,165 @@
+/* localeinfo.h -- declarations for internal libc locale interfaces
+   Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _LOCALEINFO_H
+#define _LOCALEINFO_H 1
+
+#include <stddef.h>
+#include <limits.h>
+#include <time.h>
+#include <sys/types.h>
+#include <locale.h>
+#include <langinfo.h>
+
+
+//#include "../intl/loadinfo.h"	/* For loaded_l10nfile definition.  */
+
+/* Magic number at the beginning of a locale data file for CATEGORY.  */
+#define	LIMAGIC(category)	(0x960617de ^ (category))
+
+/* Two special weight constants for the collation data.  */
+#define FORWARD_CHAR ((wchar_t) 0xfffffffd)
+#define ELLIPSIS_CHAR ((wchar_t) 0xfffffffe)
+#define IGNORE_CHAR ((wchar_t) 0xffffffff)
+
+/* We use a special value for the usage counter in `locale_data' to
+   signal that this data must never be removed anymore.  */
+#define MAX_USAGE_COUNT (UINT_MAX - 1)
+#define UNDELETABLE	UINT_MAX
+
+/* Structure describing locale data in core for a category.  */
+struct locale_data
+{
+  const char *name;
+  const char *filedata;		/* Region mapping the file data.  */
+  off_t filesize;		/* Size of the file (and the region).  */
+  int mmaped;			/* If nonzero the data is mmaped.  */
+
+  unsigned int usage_count;	/* Counter for users.  */
+
+  unsigned int nstrings;	/* Number of strings below.  */
+  union locale_data_value
+  {
+    const wchar_t *wstr;
+    const char *string;
+    unsigned int word;
+  }
+  values[0];	/* Items, usually pointers into `filedata'.  */
+};
+
+/* We know three kinds of collation sorting rules.  */
+enum coll_sort_rule
+{
+  illegal_0__,
+  sort_forward,
+  sort_backward,
+  illegal_3__,
+  sort_position,
+  sort_forward_position,
+  sort_backward_position,
+  sort_mask
+};
+
+/* We can map the types of the entries into a few categories.  */
+enum value_type
+{
+  none,
+  string,
+  stringarray,
+  byte,
+  bytearray,
+  word,
+  stringlist
+};
+
+
+/* Structure to access `era' information from LC_TIME.  */
+struct era_entry
+{
+  u_int32_t direction;		/* Contains '+' or '-'.  */
+  int32_t offset;
+  int32_t start_date[3];
+  int32_t stop_date[3];
+  const char name_fmt[0];
+};
+
+
+/* For each category declare the variable for the current locale data.  */
+#define DEFINE_CATEGORY(category, category_name, items, a, b, c, d) \
+extern struct locale_data *_nl_current_##category;
+#include "categories.c"
+#undef	DEFINE_CATEGORY
+
+extern const char _nl_category_names[LC_ALL + 1][16];
+extern const size_t _nl_category_name_sizes[LC_ALL + 1];
+extern struct locale_data * *const _nl_current[LC_ALL + 1];
+
+/* Name of the standard locales.  */
+extern const char _nl_C_name[];
+extern const char _nl_POSIX_name[];
+
+/* Extract the current CATEGORY locale's string for ITEM.  */
+#define _NL_CURRENT(category, item) \
+  (_nl_current_##category->values[_NL_ITEM_INDEX (item)].string)
+
+/* Extract the current CATEGORY locale's word for ITEM.  */
+#define _NL_CURRENT_WORD(category, item) \
+  (_nl_current_##category->values[_NL_ITEM_INDEX (item)].word)
+
+/* This is used in lc-CATEGORY.c to define _nl_current_CATEGORY.  */
+#define _NL_CURRENT_DEFINE(category) \
+  extern struct locale_data _nl_C_##category; \
+  struct locale_data *_nl_current_##category = &_nl_C_##category
+
+/* Load the locale data for CATEGORY from the file specified by *NAME.
+   If *NAME is "", use environment variables as specified by POSIX,
+   and fill in *NAME with the actual name used.  The directories
+   listed in LOCALE_PATH are searched for the locale files.  */
+extern struct locale_data *_nl_find_locale (const char *locale_path,
+					    size_t locale_path_len,
+					    int category, const char **name);
+
+/* Try to load the file described by FILE.  */
+//extern void _nl_load_locale (struct loaded_l10nfile *file, int category);
+
+/* Free all resource.  */
+extern void _nl_unload_locale (struct locale_data *locale);
+
+/* Free the locale and give back all memory if the usage count is one.  */
+extern void _nl_remove_locale (int locale, struct locale_data *data);
+
+
+/* Return `era' entry which corresponds to TP.  Used in strftime.  */
+extern struct era_entry *_nl_get_era_entry (const struct tm *tp);
+
+/* Return `alt_digit' which corresponds to NUMBER.  Used in strftime.  */
+extern const char *_nl_get_alt_digit (unsigned int number);
+
+
+/* Global variables for LC_COLLATE category data.  */
+extern const u_int32_t *__collate_table;
+extern const u_int32_t *__collate_extra;
+extern const u_int32_t *__collate_element_hash;
+extern const char *__collate_element_strings;
+extern const wchar_t *__collate_element_values;
+extern const u_int32_t *__collate_symbol_hash;
+extern const char *__collate_symbol_strings;
+extern const u_int32_t *__collate_symbol_classes;
+
+#endif	/* localeinfo.h */