1 /* $NetBSD: setlocale_local.h,v 1.18 2024/06/08 21:35:18 joerg 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 #include <sys/queue.h>
33 #include <locale.h>
34
35 #include "ctype_local.h"
36
37 #define _LOCALENAME_LEN_MAX 33
38
39 #define _C_LOCALE "C"
40 #define _POSIX_LOCALE "POSIX"
41
42 extern const char *_PathLocale;
43 #define _LOCALE_ALIAS_NAME "locale.alias"
44
45 typedef void *_locale_part_t;
46
47 struct _locale_cache_t {
48 SLIST_ENTRY(_locale_cache_t) cache_link;
49 const char *monetary_name;
50 const char *numeric_name;
51 const char *message_name;
52 struct lconv ldata;
53 const char * errlist_prefix;
54 const char * const *errlist;
55 const char * const **errlistp;
56 };
57
58 struct _locale {
59 const struct _locale_cache_t *cache;
60 char query[_LOCALENAME_LEN_MAX * (_LC_LAST - 1)];
61 const char *part_name[_LC_LAST];
62 _locale_part_t part_impl[_LC_LAST];
63 };
64
65 typedef const char *(*_locale_set_t)(const char * __restrict,
66 struct _locale * __restrict);
67
68 __BEGIN_DECLS
69 _locale_set_t _find_category(int);
70 const char *_get_locale_env(const char *);
71 char *__setlocale(int, const char *);
72
73 const char *_generic_LC_ALL_setlocale(
74 const char * __restrict, struct _locale * __restrict);
75 const char *_dummy_LC_COLLATE_setlocale(
76 const char * __restrict, struct _locale * __restrict);
77 const char *_citrus_LC_CTYPE_setlocale(
78 const char * __restrict, struct _locale * __restrict);
79 const char *_citrus_LC_MONETARY_setlocale(
80 const char * __restrict, struct _locale * __restrict);
81 const char *_citrus_LC_NUMERIC_setlocale(
82 const char * __restrict, struct _locale * __restrict);
83 const char *_citrus_LC_TIME_setlocale(
84 const char * __restrict, struct _locale * __restrict);
85 const char *_citrus_LC_MESSAGES_setlocale(
86 const char * __restrict, struct _locale * __restrict);
87
88 int _setlocale_cache(locale_t, struct _locale_cache_t *);
89 __END_DECLS
90
91 #ifdef _LIBC
92 extern __dso_hidden const struct _locale_cache_t _C_cache;
93
94 static __inline struct _locale *
_current_locale(void)95 _current_locale(void)
96 {
97 return &_lc_global_locale;
98 }
99 #endif
100
101 extern size_t __mb_len_max_runtime;
102
103 #endif /*_SETLOCALE_LOCAL_H_*/
104