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29 lines
822 B
C
29 lines
822 B
C
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#ifndef mach_time_h
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#define mach_time_h
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#include <sys/types.h>
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#include <sys/_types/_timespec.h>
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#include <mach/mach.h>
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#include <mach/clock.h>
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/* The opengroup spec isn't clear on the mapping from REALTIME to CALENDAR
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being appropriate or not.
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http://pubs.opengroup.org/onlinepubs/009695299/basedefs/time.h.html */
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// XXX only supports a single timer
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#define TIMER_ABSTIME -1
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#define CLOCK_REALTIME CALENDAR_CLOCK
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#define CLOCK_MONOTONIC SYSTEM_CLOCK
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typedef int clockid_t;
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/* the mach kernel uses struct mach_timespec, so struct timespec
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is loaded from <sys/_types/_timespec.h> for compatability */
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// struct timespec { time_t tv_sec; long tv_nsec; };
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int clock_gettime(clockid_t clk_id, struct timespec *tp);
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#endif
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/* Copyright (c) 2015-2018 Alf Watt - Open Source - https://opensource.org/licenses/MIT */
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