time.h File Reference

#include <schily/mconfig.h>
#include <schily/types.h>
#include <time.h>

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Classes
struct	timeval
struct	timezone
struct	timespec

Macros
#define	_INCL_TIME_H
#define	timerclear(tvp)   (tvp)->tv_sec = (tvp)->tv_usec = 0
#define	timerfix1(tvp)
#define	timerfix2(tvp)
#define	timerfix(tvp)   do { timerfix1(tvp); timerfix2(tvp); } while (0)
#define	timersub(tvp1, tvp2)
#define	timeradd(tvp1, tvp2)
#define	timespecclear(tsp)   (tsp)->tv_sec = (tsp)->tv_nsec = 0
#define	timespecfix1(tsp)
#define	timespecfix2(tsp)
#define	timespecfix(tsp)   do { timespecfix1(tsp); timespecfix2(tsp); } while (0)
#define	timespecsub(tsp1, tsp2)
#define	timespecadd(tsp1, tsp2)

Macro Definition Documentation

_INCL_TIME_H

#define _INCL_TIME_H

Definition at line 52 of file time.h.

timeradd

#define timeradd	(		tvp1,
			tvp2
	)

Value:

                    do {                    \
                    (tvp1)->tv_sec += (tvp2)->tv_sec; \
                    (tvp1)->tv_usec += (tvp2)->tv_usec; \
                    timerfix1(tvp1); timerfix2(tvp1); \
                } while (0)

Definition at line 123 of file time.h.

timerclear

#define timerclear

(

tvp

)

(tvp)->tv_sec = (tvp)->tv_usec = 0

Definition at line 96 of file time.h.

timerfix

#define timerfix

(

tvp

)

do { timerfix1(tvp); timerfix2(tvp); } while (0)

Definition at line 109 of file time.h.

timerfix1

#define timerfix1

(

tvp

)

Value:

                    while ((tvp)->tv_usec < 0) {        \
                    (tvp)->tv_sec--;        \
                    (tvp)->tv_usec += 1000000;  \
                }

Definition at line 99 of file time.h.

timerfix2

#define timerfix2

(

tvp

)

Value:

                    while ((tvp)->tv_usec > 1000000) {  \
                    (tvp)->tv_sec++;        \
                    (tvp)->tv_usec -= 1000000;  \
                }

Definition at line 104 of file time.h.

timersub

#define timersub	(		tvp1,
			tvp2
	)

Value:

                    do {                    \
                    (tvp1)->tv_sec -= (tvp2)->tv_sec; \
                    (tvp1)->tv_usec -= (tvp2)->tv_usec; \
                    timerfix1(tvp1); timerfix2(tvp1); \
                } while (0)

Definition at line 116 of file time.h.

timespecadd

#define timespecadd	(		tsp1,
			tsp2
	)

Value:

                    do {                    \
                    (tsp1)->tv_sec += (tsp2)->tv_sec; \
                    (tsp1)->tv_nsec += (tsp2)->tv_nsec; \
                    timespecfix1(tsp1); timespecfix2(tsp1); \
                } while (0)

Definition at line 154 of file time.h.

timespecclear

#define timespecclear

(

tsp

)

(tsp)->tv_sec = (tsp)->tv_nsec = 0

Definition at line 131 of file time.h.

timespecfix

#define timespecfix

(

tsp

)

do { timespecfix1(tsp); timespecfix2(tsp); } while (0)

Definition at line 144 of file time.h.

timespecfix1

#define timespecfix1

(

tsp

)

Value:

                    while ((tsp)->tv_nsec < 0) {        \
                    (tsp)->tv_sec--;        \
                    (tsp)->tv_nsec += 1000000000;   \
                }

Definition at line 134 of file time.h.

timespecfix2

#define timespecfix2

(

tsp

)

Value:

                    while ((tsp)->tv_nsec > 1000000000) {   \
                    (tsp)->tv_sec++;        \
                    (tsp)->tv_nsec -= 1000000000;   \
                }

Definition at line 139 of file time.h.

timespecsub

#define timespecsub	(		tsp1,
			tsp2
	)

Value:

                    do {                    \
                    (tsp1)->tv_sec -= (tsp2)->tv_sec; \
                    (tsp1)->tv_nsec -= (tsp2)->tv_nsec; \
                    timespecfix1(tsp1); timespecfix2(tsp1); \
                } while (0)

Definition at line 147 of file time.h.