123 lines
4.2 KiB
C
123 lines
4.2 KiB
C
/*
|
|
* Copyright (c) 1989, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
* (c) UNIX System Laboratories, Inc.
|
|
* All or some portions of this file are derived from material licensed
|
|
* to the University of California by American Telephone and Telegraph
|
|
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
|
|
* the permission of UNIX System Laboratories, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)time.h 8.3 (Berkeley) 1/21/94
|
|
*/
|
|
|
|
#ifndef _TIME_H_
|
|
#define _TIME_H_
|
|
|
|
#include <machine/ansi.h>
|
|
|
|
#ifndef _ANSI_SOURCE
|
|
/*
|
|
* Frequency of the clock ticks reported by times(). Deprecated - use
|
|
* sysconf(_SC_CLK_TCK) instead.
|
|
*/
|
|
#define CLK_TCK _BSD_CLK_TCK_
|
|
#endif
|
|
|
|
/* Frequency of the clock ticks reported by clock(). */
|
|
#define CLOCKS_PER_SEC _BSD_CLOCKS_PER_SEC_
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
#ifdef _BSD_CLOCK_T_
|
|
typedef _BSD_CLOCK_T_ clock_t;
|
|
#undef _BSD_CLOCK_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_TIME_T_
|
|
typedef _BSD_TIME_T_ time_t;
|
|
#undef _BSD_TIME_T_
|
|
#endif
|
|
|
|
#ifdef _BSD_SIZE_T_
|
|
typedef _BSD_SIZE_T_ size_t;
|
|
#undef _BSD_SIZE_T_
|
|
#endif
|
|
|
|
struct tm {
|
|
int tm_sec; /* seconds after the minute [0-60] */
|
|
int tm_min; /* minutes after the hour [0-59] */
|
|
int tm_hour; /* hours since midnight [0-23] */
|
|
int tm_mday; /* day of the month [1-31] */
|
|
int tm_mon; /* months since January [0-11] */
|
|
int tm_year; /* years since 1900 */
|
|
int tm_wday; /* days since Sunday [0-6] */
|
|
int tm_yday; /* days since January 1 [0-365] */
|
|
int tm_isdst; /* Daylight Savings Time flag */
|
|
long tm_gmtoff; /* offset from CUT in seconds */
|
|
char *tm_zone; /* timezone abbreviation */
|
|
};
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
char *asctime __P((const struct tm *));
|
|
clock_t clock __P((void));
|
|
char *ctime __P((const time_t *));
|
|
double difftime __P((time_t, time_t));
|
|
struct tm *gmtime __P((const time_t *));
|
|
struct tm *localtime __P((const time_t *));
|
|
time_t mktime __P((struct tm *));
|
|
size_t strftime __P((char *, size_t, const char *, const struct tm *));
|
|
time_t time __P((time_t *));
|
|
|
|
#ifdef _THREAD_SAFE
|
|
int asctime_r __P((const struct tm *, char *, int));
|
|
int ctime_r __P((const time_t *, char *, int));
|
|
struct tm *gmtime_r __P((const time_t *, struct tm *));
|
|
struct tm *localtime_r __P((const time_t *, struct tm *));
|
|
#endif
|
|
|
|
#ifndef _ANSI_SOURCE
|
|
void tzset __P((void));
|
|
#endif /* not ANSI */
|
|
|
|
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
|
|
char *timezone __P((int, int));
|
|
void tzsetwall __P((void));
|
|
time_t timelocal __P((struct tm * const));
|
|
time_t timegm __P((struct tm * const));
|
|
#endif /* neither ANSI nor POSIX */
|
|
__END_DECLS
|
|
|
|
#endif /* !_TIME_H_ */
|