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Date: Sun, 22 May 2005 16:46:30 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Is pthread_attr_setschedparam() not supported?
Message-ID: <20050522144630.GU2794@calimero.vinschen.de>
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On May 22 15:42, Gerrit P. Haase wrote:
> Corinna Vinschen wrote:
> 
> >On May 22 15:04, Gerrit P. Haase wrote:
> >
> >>And why is this in /usr/include/sys/features.h:87 then:
> >># define _POSIX_THREAD_PRIORITY_SCHEDULING	1
> >>?
> >
> >
> >Yup, you're right, I just replied without looking into the source first
> >(which, btw., is always a good way of figuring stuff out by yourself,
> >really).
> >
> >pthread_attr_setschedparam is supported and ENOTSUPP is returned if the
> >sched_priority member is not in the range -14 - 15.
> 
> What is the difference between 14 and 15?  I see in the NSRP source that
> it is hardcoded to 10 for Neutrino systems, what do you think is better,
> set it to 14 or to 15?

 -14 to +15
 ^^^
 negative


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

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