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Re: problem with usleep?
> I don't need a real time sleep, I just need to be sure that the process
> so I can give the cycles to another process.
> what sort of signal would interrupt usleep? Is there a better way to do
Depending on your application, perhaps you can use select() and sleep
until data is available instead of polling if you do that now.
Can you describe your application a little more?
(If you simply do a lot of calculations and don't have to wait for input
that won't help of course)