[331] | 1 | #ifndef _TIME_H
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| 2 | #define _TIME_H
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| 3 |
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| 4 | #ifdef __cplusplus
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| 5 | extern "C" {
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| 6 | #endif
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| 7 |
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| 8 | #include <features.h>
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| 9 |
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| 10 | #ifdef __cplusplus
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| 11 | #define NULL 0L
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| 12 | #else
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| 13 | #define NULL ((void*)0)
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| 14 | #endif
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| 15 |
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| 16 |
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| 17 | #define __NEED_size_t
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| 18 | #define __NEED_time_t
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| 19 | #define __NEED_clock_t
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| 20 | #define __NEED_struct_timespec
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| 21 |
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| 22 | #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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| 23 | || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
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| 24 | || defined(_BSD_SOURCE)
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| 25 | #define __NEED_clockid_t
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| 26 | #define __NEED_timer_t
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| 27 | #define __NEED_pid_t
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| 28 | #define __NEED_locale_t
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| 29 | #endif
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| 30 |
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| 31 | #include <bits/alltypes.h>
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| 32 |
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| 33 | #if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
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| 34 | #define __tm_gmtoff tm_gmtoff
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| 35 | #define __tm_zone tm_zone
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| 36 | #endif
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| 37 |
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| 38 | struct tm {
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| 39 | int tm_sec;
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| 40 | int tm_min;
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| 41 | int tm_hour;
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| 42 | int tm_mday;
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| 43 | int tm_mon;
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| 44 | int tm_year;
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| 45 | int tm_wday;
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| 46 | int tm_yday;
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| 47 | int tm_isdst;
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| 48 | long __tm_gmtoff;
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| 49 | const char *__tm_zone;
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| 50 | };
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| 51 |
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| 52 | clock_t clock (void);
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| 53 | time_t time (time_t *);
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| 54 | double difftime (time_t, time_t);
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| 55 | time_t mktime (struct tm *);
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| 56 | size_t strftime (char *__restrict, size_t, const char *__restrict, const struct tm *__restrict);
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| 57 | struct tm *gmtime (const time_t *);
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| 58 | struct tm *localtime (const time_t *);
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| 59 | char *asctime (const struct tm *);
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| 60 | char *ctime (const time_t *);
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| 61 | int timespec_get(struct timespec *, int);
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| 62 |
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| 63 | #define CLOCKS_PER_SEC 1000000L
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| 64 |
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| 65 | #define TIME_UTC 1
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| 66 |
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| 67 | #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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| 68 | || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
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| 69 | || defined(_BSD_SOURCE)
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| 70 |
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| 71 | size_t strftime_l (char * __restrict, size_t, const char * __restrict, const struct tm * __restrict, locale_t);
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| 72 |
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| 73 | struct tm *gmtime_r (const time_t *__restrict, struct tm *__restrict);
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| 74 | struct tm *localtime_r (const time_t *__restrict, struct tm *__restrict);
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| 75 | char *asctime_r (const struct tm *__restrict, char *__restrict);
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| 76 | char *ctime_r (const time_t *, char *);
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| 77 |
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| 78 | void tzset (void);
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| 79 |
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| 80 | struct itimerspec {
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| 81 | struct timespec it_interval;
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| 82 | struct timespec it_value;
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| 83 | };
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| 84 |
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| 85 | #define CLOCK_REALTIME 0
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| 86 | #define CLOCK_MONOTONIC 1
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| 87 | #define CLOCK_PROCESS_CPUTIME_ID 2
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| 88 | #define CLOCK_THREAD_CPUTIME_ID 3
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| 89 | #define CLOCK_MONOTONIC_RAW 4
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| 90 | #define CLOCK_REALTIME_COARSE 5
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| 91 | #define CLOCK_MONOTONIC_COARSE 6
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| 92 | #define CLOCK_BOOTTIME 7
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| 93 | #define CLOCK_REALTIME_ALARM 8
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| 94 | #define CLOCK_BOOTTIME_ALARM 9
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| 95 | #define CLOCK_SGI_CYCLE 10
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| 96 | #define CLOCK_TAI 11
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| 97 |
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| 98 | #define TIMER_ABSTIME 1
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| 99 |
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| 100 | int nanosleep (const struct timespec *, struct timespec *);
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| 101 | int clock_getres (clockid_t, struct timespec *);
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| 102 | int clock_gettime (clockid_t, struct timespec *);
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| 103 | int clock_settime (clockid_t, const struct timespec *);
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| 104 | int clock_nanosleep (clockid_t, int, const struct timespec *, struct timespec *);
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| 105 | int clock_getcpuclockid (pid_t, clockid_t *);
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| 106 |
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| 107 | struct sigevent;
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| 108 | int timer_create (clockid_t, struct sigevent *__restrict, timer_t *__restrict);
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| 109 | int timer_delete (timer_t);
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| 110 | int timer_settime (timer_t, int, const struct itimerspec *__restrict, struct itimerspec *__restrict);
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| 111 | int timer_gettime (timer_t, struct itimerspec *);
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| 112 | int timer_getoverrun (timer_t);
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| 113 |
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| 114 | extern char *tzname[2];
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| 115 |
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| 116 | #endif
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| 117 |
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| 118 |
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| 119 | #if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
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| 120 | char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict);
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| 121 | extern int daylight;
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| 122 | extern long timezone;
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| 123 | extern int getdate_err;
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| 124 | struct tm *getdate (const char *);
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| 125 | #endif
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| 126 |
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| 127 |
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| 128 | #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
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| 129 | int stime(const time_t *);
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| 130 | time_t timegm(struct tm *);
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| 131 | #endif
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| 132 |
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| 133 | #ifdef __cplusplus
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| 134 | }
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| 135 | #endif
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| 136 |
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| 137 |
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| 138 | #endif
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