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Date: Sat, 31 Oct 2009 12:07:56 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] queue on the uclinux
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To: Dmitry Romannikov <rom2006@domain.hid>
Cc: xenomai@xenomai.org

Dmitry Romannikov wrote:
> Hello!
> I've have problem with queues on the uclinux. queue was created without
> errors (returned zero) (queue was created in the kernel space), but I cannot
> bind it in user space (always returned -12 - cannot allocate memory). the
> same story with heap.
> I use uClinux 2009R1, bf537 and xenomai 2.4.7.
> best regards,
> Dmitry Romannikov.

rt_heap_bind and rt_queue_bind both use the mmap call which is probably
not available under uclinux. Maybe we could fix the code to use directly
the kernel-space address in user-space, this should work with uclinux?

-- 
					    Gilles.