> [EMAIL PROTECTED] wrote:
> > Is there a standard way for communication between nativ Linux
> > processes and Xenomai task which ensures that the Xenomai task does
> > not lose its raltime capability (e.g. can I use Xenomai
> (Posix)-queues
> > within Linux processes ?).
> > I just need a hint, where I can read about it.
>
> Xenomai POSIX messages queues can only be used by Xenomai
> tasks, but Xenomai tasks do not switch to secondary mode when
> using POSIX messages queues. Note that when using the POSIX
> skin, all tasks are Xenomai tasks, the SCHED_OTHER policy
> being reserved to non-realtime task.
How do I use "POSIX messages queues" and not "Xenomai POSIX messages
queues" within a Xenomai task. Do I have to use the real_-prefix (e.g.
real_mq_open()) ?
Can a Xenomai-task-queues and a Linux-process-queues use the same queue
name (Linux: mq_open("queuename",..) and Xeno:
real_mq_open("queuename",....) (or can I even use
mq_open("queuename,.)in Xenomai)) ?
Please vorgive these stupid questions, but I never worked with POSIX
queues before.
Thanks a lot.
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