169 lines
4.3 KiB
C++
169 lines
4.3 KiB
C++
#ifndef _TIME_H
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#define _TIME_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <features.h>
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#if __cplusplus >= 201103L
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#define NULL nullptr
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#elif defined(__cplusplus)
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#define NULL 0L
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#else
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#define NULL ((void*)0)
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#endif
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#define __NEED_size_t
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#define __NEED_time_t
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#define __NEED_clock_t
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#define __NEED_struct_timespec
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
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|| defined(_BSD_SOURCE)
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#define __NEED_clockid_t
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#define __NEED_timer_t
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#define __NEED_pid_t
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#define __NEED_locale_t
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#endif
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#include <bits/alltypes.h>
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#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
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#define __tm_gmtoff tm_gmtoff
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#define __tm_zone tm_zone
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#endif
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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 __tm_gmtoff;
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const char *__tm_zone;
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};
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clock_t clock (void);
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time_t time (time_t *);
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double difftime (time_t, time_t);
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time_t mktime (struct tm *);
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size_t strftime (char *__restrict, size_t, const char *__restrict, const struct tm *__restrict);
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struct tm *gmtime (const time_t *);
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struct tm *localtime (const time_t *);
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char *asctime (const struct tm *);
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char *ctime (const time_t *);
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int timespec_get(struct timespec *, int);
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#define CLOCKS_PER_SEC 1000000L
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#define TIME_UTC 1
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
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|| defined(_BSD_SOURCE)
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size_t strftime_l (char * __restrict, size_t, const char * __restrict, const struct tm * __restrict, locale_t);
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struct tm *gmtime_r (const time_t *__restrict, struct tm *__restrict);
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struct tm *localtime_r (const time_t *__restrict, struct tm *__restrict);
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char *asctime_r (const struct tm *__restrict, char *__restrict);
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char *ctime_r (const time_t *, char *);
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void tzset (void);
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struct itimerspec {
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struct timespec it_interval;
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struct timespec it_value;
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};
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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_SGI_CYCLE 10
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#define CLOCK_TAI 11
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#define TIMER_ABSTIME 1
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int nanosleep (const struct timespec *, struct timespec *);
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int clock_getres (clockid_t, struct timespec *);
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int clock_gettime (clockid_t, struct timespec *);
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int clock_settime (clockid_t, const struct timespec *);
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int clock_nanosleep (clockid_t, int, const struct timespec *, struct timespec *);
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int clock_getcpuclockid (pid_t, clockid_t *);
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struct sigevent;
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int timer_create (clockid_t, struct sigevent *__restrict, timer_t *__restrict);
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int timer_delete (timer_t);
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int timer_settime (timer_t, int, const struct itimerspec *__restrict, struct itimerspec *__restrict);
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int timer_gettime (timer_t, struct itimerspec *);
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int timer_getoverrun (timer_t);
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extern char *tzname[2];
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#endif
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#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
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char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict);
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extern int daylight;
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extern long timezone;
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extern int getdate_err;
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struct tm *getdate (const char *);
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#endif
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#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
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int stime(const time_t *);
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time_t timegm(struct tm *);
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#endif
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#if _REDIR_TIME64
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__REDIR(time, __time64);
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__REDIR(difftime, __difftime64);
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__REDIR(mktime, __mktime64);
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__REDIR(gmtime, __gmtime64);
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__REDIR(localtime, __localtime64);
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__REDIR(ctime, __ctime64);
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__REDIR(timespec_get, __timespec_get_time64);
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
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|| defined(_BSD_SOURCE)
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__REDIR(gmtime_r, __gmtime64_r);
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__REDIR(localtime_r, __localtime64_r);
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__REDIR(ctime_r, __ctime64_r);
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__REDIR(nanosleep, __nanosleep_time64);
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__REDIR(clock_getres, __clock_getres_time64);
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__REDIR(clock_gettime, __clock_gettime64);
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__REDIR(clock_settime, __clock_settime64);
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__REDIR(clock_nanosleep, __clock_nanosleep_time64);
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__REDIR(timer_settime, __timer_settime64);
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__REDIR(timer_gettime, __timer_gettime64);
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#endif
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#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
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__REDIR(stime, __stime64);
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__REDIR(timegm, __timegm_time64);
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#endif
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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