time.h File Reference

#include <_xeneva.h>
#include <sys/types.h>

Include dependency graph for time.h:

Go to the source code of this file.

Classes
struct	tm
struct	_time_

Macros
#define	US_PER_MS   1000
#define	MS_PER_SEC   1000
#define	SECS_PER_MIN   60
#define	MINS_PER_HR   60
#define	HRS_PER_DAY   24
#define	DAYS_PER_YEAR   365
#define	US_PER_SEC   (US_PER_MS * MS_PER_SEC)
#define	US_PER_MIN   (US_PER_SEC * SECS_PER_MIN)
#define	US_PER_HOUR   (US_PER_MIN * MINS_PER_HR)
#define	MS_PER_MIN   (MS_PER_SEC * SECS_PER_MIN)
#define	MS_PER_HR   (MS_PER_MIN * MINS_PER_HR)
#define	MS_PER_DAY   (MS_PER_HOUR * HRS_PER_DAY)
#define	SECS_PER_HR   (SECS_PER_MIN * MINS_PER_HR)
#define	SECS_PER_DAY   (SECS_PER_HR * HRS_PER_DAY)
#define	SECS_PER_YR   (SECS_PER_DAY * DAYS_PER_YEAR)
#define	NULL   0

Typedefs
typedef struct _time_	timeval

Functions
XE_LIB char *	asctime (const struct tm *)
XE_LIB clock_t	clock (void)
XE_LIB char *	ctime (const time_t)
XE_LIB double	difftime (time_t, time_t)
XE_LIB struct tm *	gmtime (time_t)
XE_LIB time_t	mktime (struct tm *)
XE_LIB time_t	time (time_t *t)
XE_LIB int	gettimeofday (timeval *val)

Macro Definition Documentation

DAYS_PER_YEAR

#define DAYS_PER_YEAR   365

HRS_PER_DAY

#define HRS_PER_DAY   24

MINS_PER_HR

#define MINS_PER_HR   60

MS_PER_DAY

#define MS_PER_DAY   (MS_PER_HOUR * HRS_PER_DAY)

MS_PER_HR

#define MS_PER_HR   (MS_PER_MIN * MINS_PER_HR)

MS_PER_MIN

#define MS_PER_MIN   (MS_PER_SEC * SECS_PER_MIN)

MS_PER_SEC

#define MS_PER_SEC   1000

NULL

#define NULL   0

SECS_PER_DAY

#define SECS_PER_DAY   (SECS_PER_HR * HRS_PER_DAY)

SECS_PER_HR

#define SECS_PER_HR   (SECS_PER_MIN * MINS_PER_HR)

SECS_PER_MIN

#define SECS_PER_MIN   60

SECS_PER_YR

#define SECS_PER_YR   (SECS_PER_DAY * DAYS_PER_YEAR)

US_PER_HOUR

#define US_PER_HOUR   (US_PER_MIN * MINS_PER_HR)

US_PER_MIN

#define US_PER_MIN   (US_PER_SEC * SECS_PER_MIN)

US_PER_MS

#define US_PER_MS   1000

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury All rights reserved.

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.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.

US_PER_SEC

#define US_PER_SEC   (US_PER_MS * MS_PER_SEC)

Typedef Documentation

timeval

typedef struct _time_ timeval

Function Documentation

asctime()

XE_LIB char * asctime

(

const struct tm *

timeptr

)

clock()

XE_LIB clock_t clock

(

void

)

ctime()

XE_LIB char * ctime

(

const time_t

timeSimple

)

difftime()

XE_LIB double difftime	(	time_t	time1,
		time_t	time0
	)

gettimeofday()

XE_LIB int gettimeofday

(

timeval *

val

)

gmtime()

XE_LIB struct tm * gmtime

(

time_t

timeSimple

)

mktime()

XE_LIB time_t mktime

(

struct tm *

timestruc

)

time()

XE_LIB time_t time

(

time_t *

t

)