toaruos/base/usr/include/time.h
2021-09-18 13:55:13 +09:00

55 lines
1.4 KiB
C

#pragma once
#include <_cheader.h>
#include <stddef.h>
#include <sys/types.h>
_Begin_C_Header
struct tm {
int tm_sec; /* Seconds (0-60) */
int tm_min; /* Minutes (0-59) */
int tm_hour; /* Hours (0-23) */
int tm_mday; /* Day of the month (1-31) */
int tm_mon; /* Month (0-11) */
int tm_year; /* Year - 1900 */
int tm_wday; /* Day of the week (0-6, Sunday = 0) */
int tm_yday; /* Day in the year (0-365, 1 Jan = 0) */
int tm_isdst; /* Daylight saving time */
const char * _tm_zone_name;
int _tm_zone_offset;
};
extern struct tm *localtime(const time_t *timep);
extern struct tm *gmtime(const time_t *timep);
extern struct tm *localtime_r(const time_t *timep, struct tm * buf);
extern struct tm *gmtime_r(const time_t *timep, struct tm * buf);
extern size_t strftime(char *s, size_t max, const char *format, const struct tm *tm);
extern time_t time(time_t * out);
extern double difftime(time_t a, time_t b);
extern time_t mktime(struct tm *tm);
extern char * asctime(const struct tm *tm);
extern char * ctime(const time_t * timep);
extern clock_t clock(void);
#define CLOCKS_PER_SEC 1000000
struct timespec {
time_t tv_sec;
long tv_nsec;
};
typedef int clockid_t;
#define CLOCK_REALTIME 0
#define CLOCK_MONOTONIC 1
extern int clock_gettime(clockid_t clk_id, struct timespec *tp);
extern int clock_getres(clockid_t clk_id, struct timespec *res);
_End_C_Header