From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: "Jens Köhler" <jenskxxx@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Xenomai and reading of linux files?
Date: Fri, 06 Mar 2009 10:54:37 +0100 [thread overview]
Message-ID: <49B0F2DD.5080507@domain.hid> (raw)
In-Reply-To: <76902d360903060146t677ab7a1y38a11273957b8c45@domain.hid>
Jens Köhler wrote:
> Hello,
>
> I like to port a rtai application to xenomai. The rtai application has a
> user space part and a kernel module. Both communication together by rtai
> queues and a shared memory.
> Do I need for xenomai still queues? Or is it f.i. possible to read or write
> linux files from xenomai application without problems?
reading and writing will work, but will cause the thread which does it
to switch to secondary mode (if it is a real-time thread), so it may not
be what you want.
--
Gilles.
next prev parent reply other threads:[~2009-03-06 9:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-06 9:46 [Xenomai-help] Xenomai and reading of linux files? Jens Köhler
2009-03-06 9:54 ` Gilles Chanteperdrix [this message]
2009-03-06 11:41 ` Jens Köhler
2009-03-06 13:07 ` Gilles Chanteperdrix
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