kaguya
143 lines
3.1 KiB
C
143 lines
3.1 KiB
C
#ifndef _TIME_H
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#define _TIME_H
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#include <bits/null.h>
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#include <bits/size_t.h>
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#include <bits/ansi/time_t.h>
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#include <bits/ansi/timespec.h>
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#include <mlibc-config.h>
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/* [7.27.1] Components of time */
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#define CLOCKS_PER_SEC ((clock_t)1000000)
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#define TIME_UTC 1
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/* POSIX extensions. */
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#define CLOCK_REALTIME 0
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#define CLOCK_MONOTONIC 1
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#define CLOCK_PROCESS_CPUTIME_ID 2
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#define CLOCK_THREAD_CPUTIME_ID 3
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#define CLOCK_MONOTONIC_RAW 4
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#define CLOCK_REALTIME_COARSE 5
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#define CLOCK_MONOTONIC_COARSE 6
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#define CLOCK_BOOTTIME 7
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#define CLOCK_REALTIME_ALARM 8
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#define CLOCK_BOOTTIME_ALARM 9
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#define CLOCK_TAI 11
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* [7.27.1] Components of time */
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typedef long clock_t; /* Matches Linux' ABI. */
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struct tm {
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int tm_sec;
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int tm_min;
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int tm_hour;
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int tm_mday;
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int tm_mon;
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int tm_year;
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int tm_wday;
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int tm_yday;
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int tm_isdst;
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long int tm_gmtoff;
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const char *tm_zone;
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};
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#ifndef __MLIBC_ABI_ONLY
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/* [7.27.2] Time manipulation functions */
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clock_t clock(void);
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double difftime(time_t __a, time_t __b);
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time_t mktime(struct tm *__ptr);
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time_t time(time_t *__timer);
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int timespec_get(struct timespec *__ptr, int __base);
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/* [7.27.3] Time conversion functions */
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char *asctime(const struct tm *__ptr);
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char *ctime(const time_t *__timer);
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struct tm *gmtime(const time_t *__timer);
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struct tm *gmtime_r(const time_t *__restrict __timer, struct tm *__restrict __result);
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struct tm *localtime(const time_t *__timer);
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size_t strftime(char *__restrict __dest, size_t __max_size,
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const char *__restrict __format, const struct tm *__restrict __ptr);
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void tzset(void);
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#endif /* !__MLIBC_ABI_ONLY */
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#ifdef __cplusplus
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}
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#endif
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/* POSIX extensions. */
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#if __MLIBC_POSIX_OPTION
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# include <bits/posix/posix_time.h>
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# include <bits/posix/timer_t.h>
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#endif /* __MLIBC_POSIX_OPTION */
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#include <abi-bits/clockid_t.h>
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#define TIMER_ABSTIME 1
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef __MLIBC_ABI_ONLY
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extern int daylight;
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extern long timezone;
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extern char *tzname[2];
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int nanosleep(const struct timespec *__req, struct timespec *__rem);
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int clock_getres(clockid_t __clockid, struct timespec *__res);
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int clock_gettime(clockid_t __clockid, struct timespec *__res);
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int clock_nanosleep(clockid_t __clockid, int __flags, const struct timespec *__req, struct timespec *__rem);
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int clock_settime(clockid_t __clockid, const struct timespec *__time);
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struct tm *localtime_r(const time_t *__timer, struct tm *__buf);
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char *asctime_r(const struct tm *__tm, char *__buf);
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char *ctime_r(const time_t *__timer, char *__buf);
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#if __MLIBC_POSIX_OPTION
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#include <abi-bits/pid_t.h>
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char *strptime(const char *__restrict __buf, const char *__restrict __format,
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struct tm *__restrict __tm);
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int clock_getcpuclockid(pid_t __pid, clockid_t *__clockid);
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#endif /* __MLIBC_POSIX_OPTION */
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#endif /* !__MLIBC_ABI_ONLY */
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#ifdef __cplusplus
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}
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#endif
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/* GNU extensions. */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef __MLIBC_ABI_ONLY
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time_t timelocal(struct tm *__tm);
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time_t timegm(struct tm *__tm);
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#endif /* !__MLIBC_ABI_ONLY */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TIME_H */
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