Hi volks,
I'm wondering how I can change the priority of a thread during the
runtime. For example, a thread reduce its priority itself or increase
the priority of another thread while it's running.
pthread_attr_setschedparam() seem to only work outside the thread and
befor the Creation of the thread to me.

For processes I'd use sched_setscheduler() to change their priorities in
Runtime. I read that sched_setscheduler() also works on threads unter
Linux, but it's not posix compliant. The posix compatibility is however
very important for me in this case, thus I suppose that I cannot use
sched_setscheduler().

I'd be very appreciated for any Advices how I could do this with posix
Threads.

Thanx a lot
Cheers
Luotao Fu

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Luotao Fu wrote:
> Hi volks,
> I'm wondering how I can change the priority of a thread during the
> runtime. For example, a thread reduce its priority itself or increase
> the priority of another thread while it's running.
> pthread_attr_setschedparam() seem to only work outside the thread and
> befor the Creation of the thread to me.

See pthread_setschedparam

--
Nils O. Selåsdal
www.utelsystems.com

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Nils O. Selåsdal schrieb:
> Luotao Fu wrote:
> 
>
>
> See pthread_setschedparam
>
uups, do should have read the manual with little more attention. :-)
Sorry for the stupid question and Thanx a lot for answering :-).

Cheers
Luotao Fu

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