kIOTimerClockUptimeRaw
A clock type that increments monotonically, but does not increment when the system is asleep.
Declaration
kIOTimerClockUptimeRawDiscussion
This constant is the type of clock obtained by passing CLOCK_MONOTONIC_RAW to clock_gettime_nsec_np(_:). It’s equivalent to a value from mach_absolute_time(), but in nanoseconds.