Home | History | Annotate | Line # | Download | only in locale
setlocale_local.h revision 1.7.6.1 
      1 /* $NetBSD: setlocale_local.h,v 1.7.6.1 2012/04/17 00:05:20 yamt Exp $ */
      2 
      3 /*-
      4  * Copyright (c)2008 Citrus Project,
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #ifndef _SETLOCALE_LOCAL_H_
     30 #define _SETLOCALE_LOCAL_H_
     31 
     32 #define _LOCALENAME_LEN_MAX 33
     33 
     34 #define _C_LOCALE		"C"
     35 #define _POSIX_LOCALE		"POSIX"
     36 
     37 extern const char		*_PathLocale;
     38 #define _LOCALE_ALIAS_NAME	"locale.alias"
     39 
     40 typedef void *_locale_part_t;
     41 
     42 struct _locale_cache_t {
     43 	const unsigned char *ctype_tab;
     44 	const short *tolower_tab;
     45 	const short *toupper_tab;
     46 	size_t mb_cur_max;
     47 	struct lconv *ldata;
     48 	const char **items;
     49 };
     50 
     51 struct _locale_impl_t {
     52 	struct _locale_cache_t *cache;
     53 	char query[_LOCALENAME_LEN_MAX * (_LC_LAST - 1)];
     54 	const char *part_name[_LC_LAST];
     55 	_locale_part_t part_impl[_LC_LAST];
     56 };
     57 
     58 typedef const char *(*_locale_set_t)(const char * __restrict,
     59     struct _locale_impl_t * __restrict);
     60 
     61 __BEGIN_DECLS
     62 _locale_set_t		_find_category(int);
     63 const char		*_get_locale_env(const char *);
     64 struct _locale_impl_t	**_current_locale(void);
     65 char			*__setlocale(int, const char *);
     66 
     67 const char *_generic_LC_ALL_setlocale(
     68     const char * __restrict, struct _locale_impl_t * __restrict);
     69 const char *_dummy_LC_COLLATE_setlocale(
     70     const char * __restrict, struct _locale_impl_t * __restrict);
     71 const char *_citrus_LC_CTYPE_setlocale(
     72     const char * __restrict, struct _locale_impl_t * __restrict);
     73 const char *_citrus_LC_MONETARY_setlocale(
     74     const char * __restrict, struct _locale_impl_t * __restrict);
     75 const char *_citrus_LC_NUMERIC_setlocale(
     76     const char * __restrict, struct _locale_impl_t * __restrict);
     77 const char *_citrus_LC_TIME_setlocale(
     78     const char * __restrict, struct _locale_impl_t * __restrict);
     79 const char *_citrus_LC_MESSAGES_setlocale(
     80     const char * __restrict, struct _locale_impl_t * __restrict);
     81 __END_DECLS
     82 
     83 static __inline struct _locale_cache_t *
     84 _current_cache(void)
     85 {
     86 	return (*_current_locale())->cache;
     87 }
     88 
     89 extern struct _locale_impl_t	_global_locale;
     90 extern size_t __mb_len_max_runtime;
     91 
     92 #endif /*_SETLOCALE_LOCAL_H_*/
     93