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Date: Fri, 17 Apr 2009 16:54:40 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] RTDM_EXCLUSIVE
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To: Marcel Soulot <msoulot@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>

Marcel Soulot wrote:
> Hi,
> 
> I tested my driver with and without the device_flags RTDM_EXCLUSIVE.
> My test application wrote in C++ and compiled with gcc 4.3.2, crashs the
> kernel at the first called function "rt_dev_open" without RTDM_EXCLUSIVE and
> works fine if RTDM_EXCLUSIVE is set.
> Nothing use the driver except this test application.
> 
> does anyone have an idea of the reason of this problem ?

As we already told you: send us everything that will allow us to
reproduce the problem, that is at least a working (I mean something that
will not need anything else) kernel-space driver and user-space program.

-- 
					    Gilles.