mach_timebase_info

Declaration

struct mach_timebase_info;

Overview

In general prefer to use the <time.h> API clock_gettime_nsec_np(3), which deals in the same clocks (and more) in ns units. Conversion of ns to (resp. from) tick units as returned by the mach time APIs is performed by division (resp. multiplication) with the fraction returned by mach_timebase_info().

Topics

Instance Properties

• denom
• numer

See Also

Structures

• IODMACommandSpecification
• IOHistogramReportValues
• IOHistogramSegmentConfig
• IONormDistReportValues
• IORPCMessageErrorReturnContent
• IOReportChannel
• IOReportChannelList
• IOReportChannelType
• IOReportElement
• IOReportElementValues
• IOReportInterest
• IOReportInterestList
• IOSimpleArrayReportValues
• IOSimpleReportValues
• IOStateReportValues