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224 lines
6.7 KiB
224 lines
6.7 KiB
/* Header describing internals of libintl library. |
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Copyright (C) 1995-1999, 2000-2003 Free Software Foundation, Inc. |
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Written by Ulrich Drepper <drepper@cygnus.com>, 1995. |
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This program is free software; you can redistribute it and/or modify it |
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under the terms of the GNU Library General Public License as published |
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by the Free Software Foundation; either version 2, or (at your option) |
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any later version. |
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This program 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 this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, |
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USA. */ |
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#ifndef _GETTEXTP_H |
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#define _GETTEXTP_H |
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#include <stddef.h> /* Get size_t. */ |
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#ifdef _LIBC |
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# include "../iconv/gconv_int.h" |
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#else |
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# if HAVE_ICONV |
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# include <iconv.h> |
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# endif |
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#endif |
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#include "loadinfo.h" |
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#include "gmo.h" /* Get nls_uint32. */ |
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/* @@ end of prolog @@ */ |
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#ifndef PARAMS |
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# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES |
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# define PARAMS(args) args |
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# else |
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# define PARAMS(args) () |
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# endif |
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#endif |
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#ifndef internal_function |
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# define internal_function |
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#endif |
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#ifndef attribute_hidden |
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# define attribute_hidden |
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#endif |
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/* Tell the compiler when a conditional or integer expression is |
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almost always true or almost always false. */ |
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#ifndef HAVE_BUILTIN_EXPECT |
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# define __builtin_expect(expr, val) (expr) |
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#endif |
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#ifndef W |
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# define W(flag, data) ((flag) ? SWAP (data) : (data)) |
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#endif |
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#ifdef _LIBC |
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# include <byteswap.h> |
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# define SWAP(i) bswap_32 (i) |
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#else |
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static inline nls_uint32 |
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SWAP (i) |
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nls_uint32 i; |
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{ |
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return (i << 24) | ((i & 0xff00) << 8) | ((i >> 8) & 0xff00) | (i >> 24); |
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} |
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#endif |
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/* In-memory representation of system dependent string. */ |
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struct sysdep_string_desc |
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{ |
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/* Length of addressed string, including the trailing NUL. */ |
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size_t length; |
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/* Pointer to addressed string. */ |
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const char *pointer; |
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}; |
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/* The representation of an opened message catalog. */ |
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struct loaded_domain |
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{ |
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/* Pointer to memory containing the .mo file. */ |
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const char *data; |
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/* 1 if the memory is mmap()ed, 0 if the memory is malloc()ed. */ |
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int use_mmap; |
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/* Size of mmap()ed memory. */ |
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size_t mmap_size; |
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/* 1 if the .mo file uses a different endianness than this machine. */ |
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int must_swap; |
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/* Pointer to additional malloc()ed memory. */ |
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void *malloced; |
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/* Number of static strings pairs. */ |
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nls_uint32 nstrings; |
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/* Pointer to descriptors of original strings in the file. */ |
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const struct string_desc *orig_tab; |
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/* Pointer to descriptors of translated strings in the file. */ |
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const struct string_desc *trans_tab; |
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/* Number of system dependent strings pairs. */ |
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nls_uint32 n_sysdep_strings; |
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/* Pointer to descriptors of original sysdep strings. */ |
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const struct sysdep_string_desc *orig_sysdep_tab; |
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/* Pointer to descriptors of translated sysdep strings. */ |
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const struct sysdep_string_desc *trans_sysdep_tab; |
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/* Size of hash table. */ |
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nls_uint32 hash_size; |
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/* Pointer to hash table. */ |
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const nls_uint32 *hash_tab; |
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/* 1 if the hash table uses a different endianness than this machine. */ |
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int must_swap_hash_tab; |
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int codeset_cntr; |
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#ifdef _LIBC |
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__gconv_t conv; |
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#else |
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# if HAVE_ICONV |
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iconv_t conv; |
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# endif |
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#endif |
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char **conv_tab; |
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struct expression *plural; |
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unsigned long int nplurals; |
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}; |
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/* We want to allocate a string at the end of the struct. But ISO C |
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doesn't allow zero sized arrays. */ |
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#ifdef __GNUC__ |
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# define ZERO 0 |
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#else |
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# define ZERO 1 |
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#endif |
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/* A set of settings bound to a message domain. Used to store settings |
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from bindtextdomain() and bind_textdomain_codeset(). */ |
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struct binding |
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{ |
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struct binding *next; |
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char *dirname; |
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int codeset_cntr; /* Incremented each time codeset changes. */ |
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char *codeset; |
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char domainname[ZERO]; |
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}; |
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/* A counter which is incremented each time some previous translations |
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become invalid. |
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This variable is part of the external ABI of the GNU libintl. */ |
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extern int _nl_msg_cat_cntr; |
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#ifndef _LIBC |
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const char *_nl_locale_name PARAMS ((int category, const char *categoryname)); |
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#endif |
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struct loaded_l10nfile *_nl_find_domain PARAMS ((const char *__dirname, |
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char *__locale, |
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const char *__domainname, |
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struct binding *__domainbinding)) |
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internal_function; |
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void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain, |
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struct binding *__domainbinding)) |
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internal_function; |
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void _nl_unload_domain PARAMS ((struct loaded_domain *__domain)) |
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internal_function; |
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const char *_nl_init_domain_conv PARAMS ((struct loaded_l10nfile *__domain_file, |
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struct loaded_domain *__domain, |
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struct binding *__domainbinding)) |
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internal_function; |
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void _nl_free_domain_conv PARAMS ((struct loaded_domain *__domain)) |
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internal_function; |
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char *_nl_find_msg PARAMS ((struct loaded_l10nfile *domain_file, |
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struct binding *domainbinding, |
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const char *msgid, size_t *lengthp)) |
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internal_function; |
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#ifdef _LIBC |
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extern char *__gettext PARAMS ((const char *__msgid)); |
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extern char *__dgettext PARAMS ((const char *__domainname, |
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const char *__msgid)); |
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extern char *__dcgettext PARAMS ((const char *__domainname, |
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const char *__msgid, int __category)); |
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extern char *__ngettext PARAMS ((const char *__msgid1, const char *__msgid2, |
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unsigned long int __n)); |
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extern char *__dngettext PARAMS ((const char *__domainname, |
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const char *__msgid1, const char *__msgid2, |
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unsigned long int n)); |
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extern char *__dcngettext PARAMS ((const char *__domainname, |
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const char *__msgid1, const char *__msgid2, |
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unsigned long int __n, int __category)); |
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extern char *__dcigettext PARAMS ((const char *__domainname, |
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const char *__msgid1, const char *__msgid2, |
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int __plural, unsigned long int __n, |
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int __category)); |
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extern char *__textdomain PARAMS ((const char *__domainname)); |
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extern char *__bindtextdomain PARAMS ((const char *__domainname, |
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const char *__dirname)); |
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extern char *__bind_textdomain_codeset PARAMS ((const char *__domainname, |
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const char *__codeset)); |
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#else |
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/* Declare the exported libintl_* functions, in a way that allows us to |
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call them under their real name. */ |
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# define _INTL_REDIRECT_MACROS |
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# include "libintl.h" |
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extern char *libintl_dcigettext PARAMS ((const char *__domainname, |
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const char *__msgid1, |
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const char *__msgid2, |
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int __plural, unsigned long int __n, |
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int __category)); |
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#endif |
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/* @@ begin of epilog @@ */ |
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#endif /* gettextP.h */
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