[LAD] Re: jack_is_realtime(client) issues

On 8/25/2025 9:33 AM, Hermann Meyer wrote:
> As I want to know if jack run with realtime privileges before I activate 
> the client I cant use the solution from Fons. My solution for now is to 
> create a test thread and check if I could set it to SCHED_FIFO. If that 
> works I could trust the outcome from jack_is_realtime(client) and 
> jack_client_real_time_priority(client). If not, I assume that jack 
> didn't run with realtime privileges and init my threads into SCHED_OTHER.

I guess this approach is sensible under the assumption that jack failing 
to acquire rt scheduling implies your test thread failing to acquire rt 
scheduling.

I would still file a bug with jack IMHO

Kind regards,
FPS

-- 
https://blog.dfdx.eu
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