xref: /illumos-gate/usr/src/head/locale.h (revision ba3594ba)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 /*
28  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
29  *
30  * Portions of this file developed by Garrett D'Amore are licensed
31  * under the terms of the Common Development and Distribution License (CDDL)
32  * version 1.0 only.  The use of subsequent versions of the License are
33  * is specifically prohibited unless those terms are not in conflict with
34  * version 1.0 of the License.  You can find this license on-line at
35  * http://www.illumos.org/license/CDDL
36  */
37 
38 #ifndef _LOCALE_H
39 #define	_LOCALE_H
40 
41 #include <iso/locale_iso.h>
42 
43 #if (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
44 	defined(__EXTENSIONS__)
45 #include <libintl.h>
46 #endif
47 
48 /*
49  * Allow global visibility for symbols defined in
50  * C++ "std" namespace in <iso/locale_iso.h>.
51  */
52 #if __cplusplus >= 199711L
53 using std::lconv;
54 using std::setlocale;
55 using std::localeconv;
56 #endif
57 
58 #ifdef __cplusplus
59 extern "C" {
60 #endif
61 
62 #define	_LastCategory	LC_MESSAGES	/* This must be last category */
63 
64 #define	_ValidCategory(c) \
65 	(((int)(c) >= LC_CTYPE) && ((int)(c) <= _LastCategory) || \
66 	((int)c == LC_ALL))
67 
68 
69 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
70 
71 /*
72  * These were added in POSIX 2008 as part of the newlocale() specification.
73  */
74 #define	LC_CTYPE_MASK		(1 << LC_CTYPE)
75 #define	LC_NUMERIC_MASK		(1 << LC_NUMERIC)
76 #define	LC_TIME_MASK		(1 << LC_TIME)
77 #define	LC_COLLATE_MASK		(1 << LC_COLLATE)
78 #define	LC_MONETARY_MASK	(1 << LC_MONETARY)
79 #define	LC_MESSAGES_MASK	(1 << LC_MESSAGES)
80 #define	LC_ALL_MASK		(0x3f)
81 
82 #ifndef _LOCALE_T
83 #define	_LOCALE_T
84 typedef struct _locale *locale_t;
85 #endif
86 
87 extern locale_t	duplocale(locale_t);
88 extern void	freelocale(locale_t);
89 extern locale_t	newlocale(int, const char *, locale_t);
90 extern locale_t	uselocale(locale_t);
91 
92 #define	LC_GLOBAL_LOCALE	(__global_locale())
93 extern locale_t			__global_locale(void);
94 
95 #endif	/* defined(_XPG7) || !defined(_STRICT_SYMBOLS) */
96 
97 #ifdef	__cplusplus
98 }
99 #endif
100 
101 #endif	/* _LOCALE_H */
102