time_iso.h revision ba3594ba9b5dd4c846c472a8d657edcb7c8109ac
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/*	Copyright (c) 1988 AT&T	*/
23/*	  All Rights Reserved  	*/
24
25/*
26 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
27 *
28 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
29 * Use is subject to license terms.
30 */
31
32/*
33 * An application should not include this header directly.  Instead it
34 * should be included only through the inclusion of other Sun headers.
35 *
36 * The contents of this header is limited to identifiers specified in the
37 * C Standard.  Any new identifiers specified in future amendments to the
38 * C Standard must be placed in this header.  If these new identifiers
39 * are required to also be in the C++ Standard "std" namespace, then for
40 * anything other than macro definitions, corresponding "using" directives
41 * must also be added to <time.h.h>.
42 */
43
44#ifndef _ISO_TIME_ISO_H
45#define	_ISO_TIME_ISO_H
46
47#include <sys/feature_tests.h>
48
49#ifdef	__cplusplus
50extern "C" {
51#endif
52
53#if __cplusplus >= 199711L
54namespace std {
55#endif
56
57#ifndef NULL
58#if defined(_LP64)
59#define	NULL	0L
60#else
61#define	NULL	0
62#endif
63#endif
64
65#if !defined(_SIZE_T) || __cplusplus >= 199711L
66#define	_SIZE_T
67#if defined(_LP64) || defined(_I32LPx)
68typedef	unsigned long	size_t;		/* size of something in bytes */
69#else
70typedef unsigned	size_t;		/* (historical version) */
71#endif
72#endif	/* !_SIZE_T */
73
74#if !defined(_CLOCK_T) || __cplusplus >= 199711L
75#define	_CLOCK_T
76typedef	long	clock_t;
77#endif	/* !_CLOCK_T */
78
79#if !defined(_TIME_T) || __cplusplus >= 199711L
80#define	_TIME_T
81typedef	long	time_t;
82#endif	/* !_TIME_T */
83
84#define	CLOCKS_PER_SEC		1000000L
85
86struct	tm {	/* see ctime(3) */
87	int	tm_sec;
88	int	tm_min;
89	int	tm_hour;
90	int	tm_mday;
91	int	tm_mon;
92	int	tm_year;
93	int	tm_wday;
94	int	tm_yday;
95	int	tm_isdst;
96};
97
98
99extern char *asctime(const struct tm *);
100extern clock_t clock(void);
101extern char *ctime(const time_t *);
102extern double difftime(time_t, time_t);
103extern struct tm *gmtime(const time_t *);
104extern struct tm *localtime(const time_t *);
105extern time_t mktime(struct tm *);
106extern time_t time(time_t *);
107extern size_t strftime(char *_RESTRICT_KYWD, size_t, const char *_RESTRICT_KYWD,
108	const struct tm *_RESTRICT_KYWD);
109
110#if __cplusplus >= 199711L
111}
112#endif /* end of namespace std */
113
114#ifdef	__cplusplus
115}
116#endif
117
118#endif	/* _ISO_TIME_ISO_H */
119