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TIMESPEC_GET(3) Library Functions Manual TIMESPEC_GET(3)

timespec_getget current calendar time

#include <time.h>

timespec_get(struct timespec *ts, int base);

The () function sets the interval pointed to by ts to hold the current calendar time based on the specified time base in base.

The base TIME_UTC returns the time since the Epoch. This time is expressed in seconds and nanoseconds since midnight (0 hour), January 1, 1970. In OpenBSD, this corresponds to CLOCK_REALTIME.

The timespec_get function returns the passed value of base if successful, otherwise 0 on failure.

clock_gettime(2), gettimeofday(2), time(3)

The timespec_get function with a base of TIME_UTC conforms to ISO/IEC 9899:2011 (“ISO C11”).

The timespec_get() function was ported from NetBSD and first appeared in OpenBSD 6.5.

October 31, 2018 OpenBSD-current