From: "K.R. Foley" <kr@cybsft.com>
To: "Mauricio �" <maray@inf.utfsm.cl>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: The best queue for RT_PREEMPT
Date: Fri, 04 Apr 2008 15:40:11 -0500 [thread overview]
Message-ID: <47F6922B.5080504@cybsft.com> (raw)
In-Reply-To: <20080404184941.GA21013@alumnos.inf.utfsm.cl>
Mauricio � wrote:
> Hi again,
>
> I have some experience working on RTAI, and I am trying to do
> something similar to a RT_FIFO. Which is the best method to have
> a FIFO queue between a real-time process and a non real-time process.
> Maybe a pipe is enough, or msgget, or directly have a shared memory space,
> etc... Any comment will be very welcome!
>
> Thanks!
>
Why not use a FIFO implemented as a circular buffer in shared memory?
--
kr
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prev parent reply other threads:[~2008-04-04 20:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-04 18:49 The best queue for RT_PREEMPT Mauricio A. Araya L�pez
2008-04-04 19:08 ` Remy Bohmer
2008-04-04 19:09 ` Robert Schwebel
2008-04-04 20:40 ` K.R. Foley [this message]
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