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Altera_Forum
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19 years ago

Posix thread priority and scheduling..

I would like to create 4 threads, with the following attributes SCHED_FIFO thread 1 has priority value of 99 thread 2 of 99 thread 3 of 50 thread 4 of 20 (where the higher the numb...
Altera_Forum's avatar
Altera_Forum
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19 years ago

Hi ShaChris23,

> printf("current prio: %d\n", pthread_attr_getschedparam( &thread_attribute, &thread_param ));

pthread_attr_getschedparam doesn't return the _priority_, it returns zero on success, non-zero

otherwise. You need to look at the returned thread_param.

Regards,

--Scott