diff options
Diffstat (limited to 'intl/gettextP.h')
| -rw-r--r-- | intl/gettextP.h | 175 |
1 files changed, 155 insertions, 20 deletions
diff --git a/intl/gettextP.h b/intl/gettextP.h index 61e2f871bc8..3ff2dd77a69 100644 --- a/intl/gettextP.h +++ b/intl/gettextP.h @@ -1,30 +1,43 @@ -/* Header describing internals of gettext library - Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. - Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. +/* Header describing internals of libintl library. + Copyright (C) 1995-1999, 2000-2003 Free Software Foundation, Inc. + Written by Ulrich Drepper <drepper@cygnus.com>, 1995. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) + This program 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, or (at your option) any later version. This program 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 General Public License for more details. + 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 General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, + USA. */ #ifndef _GETTEXTP_H #define _GETTEXTP_H +#include <stddef.h> /* Get size_t. */ + +#ifdef _LIBC +# include "../iconv/gconv_int.h" +#else +# if HAVE_ICONV +# include <iconv.h> +# endif +#endif + #include "loadinfo.h" +#include "gmo.h" /* Get nls_uint32. */ + /* @@ end of prolog @@ */ #ifndef PARAMS -# if __STDC__ +# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES # define PARAMS(args) args # else # define PARAMS(args) () @@ -35,6 +48,16 @@ # define internal_function #endif +#ifndef attribute_hidden +# define attribute_hidden +#endif + +/* Tell the compiler when a conditional or integer expression is + almost always true or almost always false. */ +#ifndef HAVE_BUILTIN_EXPECT +# define __builtin_expect(expr, val) (expr) +#endif + #ifndef W # define W(flag, data) ((flag) ? SWAP (data) : (data)) #endif @@ -44,8 +67,6 @@ # include <byteswap.h> # define SWAP(i) bswap_32 (i) #else -static nls_uint32 SWAP PARAMS ((nls_uint32 i)); - static inline nls_uint32 SWAP (i) nls_uint32 i; @@ -55,34 +76,148 @@ SWAP (i) #endif +/* In-memory representation of system dependent string. */ +struct sysdep_string_desc +{ + /* Length of addressed string, including the trailing NUL. */ + size_t length; + /* Pointer to addressed string. */ + const char *pointer; +}; + +/* The representation of an opened message catalog. */ struct loaded_domain { + /* Pointer to memory containing the .mo file. */ const char *data; + /* 1 if the memory is mmap()ed, 0 if the memory is malloc()ed. */ int use_mmap; + /* Size of mmap()ed memory. */ size_t mmap_size; + /* 1 if the .mo file uses a different endianness than this machine. */ int must_swap; + /* Pointer to additional malloc()ed memory. */ + void *malloced; + + /* Number of static strings pairs. */ nls_uint32 nstrings; - struct string_desc *orig_tab; - struct string_desc *trans_tab; + /* Pointer to descriptors of original strings in the file. */ + const struct string_desc *orig_tab; + /* Pointer to descriptors of translated strings in the file. */ + const struct string_desc *trans_tab; + + /* Number of system dependent strings pairs. */ + nls_uint32 n_sysdep_strings; + /* Pointer to descriptors of original sysdep strings. */ + const struct sysdep_string_desc *orig_sysdep_tab; + /* Pointer to descriptors of translated sysdep strings. */ + const struct sysdep_string_desc *trans_sysdep_tab; + + /* Size of hash table. */ nls_uint32 hash_size; - nls_uint32 *hash_tab; + /* Pointer to hash table. */ + const nls_uint32 *hash_tab; + /* 1 if the hash table uses a different endianness than this machine. */ + int must_swap_hash_tab; + + int codeset_cntr; +#ifdef _LIBC + __gconv_t conv; +#else +# if HAVE_ICONV + iconv_t conv; +# endif +#endif + char **conv_tab; + + struct expression *plural; + unsigned long int nplurals; }; +/* We want to allocate a string at the end of the struct. But ISO C + doesn't allow zero sized arrays. */ +#ifdef __GNUC__ +# define ZERO 0 +#else +# define ZERO 1 +#endif + +/* A set of settings bound to a message domain. Used to store settings + from bindtextdomain() and bind_textdomain_codeset(). */ struct binding { struct binding *next; - char *domainname; char *dirname; + int codeset_cntr; /* Incremented each time codeset changes. */ + char *codeset; + char domainname[ZERO]; }; +/* A counter which is incremented each time some previous translations + become invalid. + This variable is part of the external ABI of the GNU libintl. */ +extern int _nl_msg_cat_cntr; + +#ifndef _LIBC +const char *_nl_locale_name PARAMS ((int category, const char *categoryname)); +#endif + struct loaded_l10nfile *_nl_find_domain PARAMS ((const char *__dirname, char *__locale, - const char *__domainname)) + const char *__domainname, + struct binding *__domainbinding)) internal_function; -void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain)) +void _nl_load_domain PARAMS ((struct loaded_l10nfile *__domain, + struct binding *__domainbinding)) internal_function; void _nl_unload_domain PARAMS ((struct loaded_domain *__domain)) internal_function; +const char *_nl_init_domain_conv PARAMS ((struct loaded_l10nfile *__domain_file, + struct loaded_domain *__domain, + struct binding *__domainbinding)) + internal_function; +void _nl_free_domain_conv PARAMS ((struct loaded_domain *__domain)) + internal_function; + +char *_nl_find_msg PARAMS ((struct loaded_l10nfile *domain_file, + struct binding *domainbinding, + const char *msgid, size_t *lengthp)) + internal_function; + +#ifdef _LIBC +extern char *__gettext PARAMS ((const char *__msgid)); +extern char *__dgettext PARAMS ((const char *__domainname, + const char *__msgid)); +extern char *__dcgettext PARAMS ((const char *__domainname, + const char *__msgid, int __category)); +extern char *__ngettext PARAMS ((const char *__msgid1, const char *__msgid2, + unsigned long int __n)); +extern char *__dngettext PARAMS ((const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int n)); +extern char *__dcngettext PARAMS ((const char *__domainname, + const char *__msgid1, const char *__msgid2, + unsigned long int __n, int __category)); +extern char *__dcigettext PARAMS ((const char *__domainname, + const char *__msgid1, const char *__msgid2, + int __plural, unsigned long int __n, + int __category)); +extern char *__textdomain PARAMS ((const char *__domainname)); +extern char *__bindtextdomain PARAMS ((const char *__domainname, + const char *__dirname)); +extern char *__bind_textdomain_codeset PARAMS ((const char *__domainname, + const char *__codeset)); +#else +/* Declare the exported libintl_* functions, in a way that allows us to + call them under their real name. */ +# define _INTL_REDIRECT_MACROS +# include "libintl.h" +extern char *libintl_dcigettext PARAMS ((const char *__domainname, + const char *__msgid1, + const char *__msgid2, + int __plural, unsigned long int __n, + int __category)); +#endif /* @@ begin of epilog @@ */ |