2020-11-25 05:53:25 +08:00
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# distutils: language = c++
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2020-10-21 21:33:00 +08:00
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# cython: language_level = 3
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2020-02-07 05:51:42 +08:00
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from posix.time cimport clock_gettime, timespec, CLOCK_MONOTONIC_RAW, clockid_t
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2019-06-06 12:38:45 +08:00
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2020-02-07 05:51:42 +08:00
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IF UNAME_SYSNAME == "Darwin":
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# Darwin doesn't have a CLOCK_BOOTTIME
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CLOCK_BOOTTIME = CLOCK_MONOTONIC_RAW
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ELSE:
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from posix.time cimport CLOCK_BOOTTIME
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2019-06-06 12:38:45 +08:00
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2020-02-07 05:51:42 +08:00
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cdef double readclock(clockid_t clock_id):
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cdef timespec ts
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cdef double current
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2019-06-06 12:38:45 +08:00
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2020-02-07 05:51:42 +08:00
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clock_gettime(clock_id, &ts)
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current = ts.tv_sec + (ts.tv_nsec / 1000000000.)
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return current
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2019-06-06 12:38:45 +08:00
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def monotonic_time():
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2020-02-07 05:51:42 +08:00
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return readclock(CLOCK_MONOTONIC_RAW)
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2019-06-06 12:38:45 +08:00
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def sec_since_boot():
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2020-02-07 05:51:42 +08:00
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return readclock(CLOCK_BOOTTIME)
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