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[ILUG] [OT] C time_elapsed function

[ILUG] [OT] C time_elapsed function

Padraig Brady padraig at antefacto.com
Wed Nov 7 13:02:12 GMT 2001


kevin lyda wrote:

> On Tue, Nov 06, 2001 at 06:47:03PM +0000, Padraig Brady wrote:
> 
>>Feck that. It would be easier to write a simple kernel module
>>to export /proc/seconds_since_boot
>>
> 
> again, what is the problem you're trying to solve?
> 
> you seem to want a number that increments.  a thread could supply that.
> if it needs to cross process instances, you could use a sequence file.

Yes within process is trivial.
Across process a sequence file will not do as I need the correct
number of seconds since boot, not just a unique monotonically
increasing number (I'm writing a scheduling app).
doze had GetTickCount in 3.1!
Anyway I'll get 64 jiffies working.

thanks to all,
Padraig.





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