10 Mar
2007
10 Mar
'07
12:23 p.m.
In addition to select() there's also clock_nanosleep(CLOCK_MONOTONIC,
0, &tv, NULL), which in theory should give best resolution possible.
To set realtime privileges, use (taken from jack):
struct sched_param rtparam;
memset (&rtparam, 0, sizeof (rtparam));
rtparam.sched_priority = priority;
pthread_setschedparam (thread, SCHED_FIFO, &rtparam);
Interesting project, btw. I planned to start something like this myself.
Please, publish results of your timing experiments - very interesting!
Dmitry.