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32 lines
822 B
32 lines
822 B
#include "wsfs/time/timepoint.h"
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#include <time.h>
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#define WSFS_MSEC_PER_SEC ((wsfs_timepoint) 1000)
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#define WSFS_NSEC_PER_MSEC ((wsfs_timepoint) 1000 * 1000)
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wsfs_timepoint wsfs_timepoint_now(void)
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{
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struct timespec timepoint;
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clock_gettime(CLOCK_MONOTONIC, &timepoint);
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wsfs_timepoint const now = (timepoint.tv_sec * WSFS_MSEC_PER_SEC) + (timepoint.tv_nsec / WSFS_NSEC_PER_MSEC);
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return now;
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}
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wsfs_timepoint wsfs_timepoint_in_msec(wsfs_timediff value)
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{
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wsfs_timepoint const now = wsfs_timepoint_now();
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wsfs_timepoint result = now + ((wsfs_timepoint) value);
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return result;
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}
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bool wsfs_timepoint_is_elapsed(wsfs_timepoint timepoint)
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{
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wsfs_timepoint const now = wsfs_timepoint_now();
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wsfs_timediff const diff = (wsfs_timediff) (timepoint - now);
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return (0 > diff);
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}
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