Le 25 nov. 2010 à 13:08, Joel Reymont a écrit :
> I need to capture packets in a circular buffer and timestamp them.
>
> I also need to print my buffer when certain conditions are met, e.g. on error.
>
> What is the most convenient way to capture a timestamp for later printing as a hh:mm:ss:xxx?
>
> Can I convert mach_absolute_time() into a time format?
>
> Thanks, Joel
CFAbsoluteTimeGetCurrent() or if CoreFoundation is not available, gettimeofday().
You can then use a CFDateFormatterRef or strftime() to create your string.
mach_absolute_time() represents an Up Time, not a wall time.
-- Jean-Daniel
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