>> So it seems that the only solution to return back right away after
>> timeout is to play around with the scheduler or put the process doing
>> select at the front of the queue so it get a chance to run first.
>> Is there any other better way to do it?
>>
> nice(-19);
sched_setscheduler(0, SCHED_FIFO,
(struct sched_param){.sched_priority = 99});
That should probably beat anything, with the exception of IRQs.
Jan Engelhardt
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