glibc/locale/locarchive.h
Roland McGrath ac8f8c53f0 * locale/locarchive.h (struct locale_category_data): Give this name to
the type of locale_data_t's elements.
	* locale/programs/locarchive.c (cmpcategorysize): New static function.
	(add_locale): Use that to sort the categories by size and put all
	those that fit into two pages into the LC_ALL block, instead of
	hard-coding it to do everything but LC_CTYPE and LC_COLLATE.
	(show_archive_content): Detect categories inside LC_ALL block
	directly, instead of hard-coding.

2002-08-14  Jakub Jelinek  <jakub@redhat.com>

	* locale/programs/locarchive.c (struct oldlocrecent): New.
	(oldlocrecentcmp): New.
	(enlarge_archive): Re-add locales in the order they were added
	to the archive.
	(add_locale): Put all the small locale files together, if the small
	locale file block would occupy less pages if page size aligned, align
	it.
	(show_archive_content): Adjust for locale archives optimized for speed.

2002-08-14  Roland McGrath  <roland@frob.com>

	* configure.in: Use "MISSING" as not-found value for MIG.
	* sysdeps/mach/configure.in: Fatal if mig not found.
	* configure, sysdeps/mach/configure: Regenerated.
2002-08-15 07:02:19 +00:00

99 lines
2.2 KiB
C

/* Definitions for locale archive handling.
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _LOCARCHIVE_H
#define _LOCARCHIVE_H 1
#include <stdint.h>
#define AR_MAGIC 0xde020109
struct locarhead
{
uint32_t magic;
/* Serial number. */
uint32_t serial;
/* Name hash table. */
uint32_t namehash_offset;
uint32_t namehash_used;
uint32_t namehash_size;
/* String table. */
uint32_t string_offset;
uint32_t string_used;
uint32_t string_size;
/* Table with locale records. */
uint32_t locrectab_offset;
uint32_t locrectab_used;
uint32_t locrectab_size;
/* MD5 sum hash table. */
uint32_t sumhash_offset;
uint32_t sumhash_used;
uint32_t sumhash_size;
};
struct namehashent
{
/* Hash value of the name. */
uint32_t hashval;
/* Offset of the name in the string table. */
uint32_t name_offset;
/* Offset of the locale record. */
uint32_t locrec_offset;
};
struct sumhashent
{
/* MD5 sum. */
char sum[16];
/* Offset of the file in the archive. */
uint32_t file_offset;
};
struct locrecent
{
uint32_t refs; /* # of namehashent records that point here */
struct
{
uint32_t offset;
uint32_t len;
} record[__LC_LAST];
};
struct locarhandle
{
int fd;
void *addr;
size_t len;
};
/* In memory data for the locales with their checksums. */
typedef struct locale_category_data
{
off64_t size;
void *addr;
char sum[16];
} locale_data_t[__LC_LAST];
#endif /* locarchive.h */