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Date: Wed, 06 Dec 2006 16:30:01 +0100
From: Jan Kiszka <jan.kiszka@domain.hid>
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Subject: [Xenomai-help] Re: problem persists with rt_queue
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To: mani bhatti <imranbashirbhatti@domain.hid>
Cc: xenomai@xenomai.org

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mani bhatti wrote:
> Hi=20
> I had a problem of rt_queue overflow in xenomai 2.1.Then installed xeno=
mai 2.2.5 but previous poblem with rt_queue is still there.I repeat the p=
roblem that when there is no listener on the queue the sender the sender =
displays the error message=20
>=20
> rt_queue_send(queue_input) failed sent bytes: 0
> rt_queue_send(queue_input) failed sent bytes: 0
> rt_queue_send(queue_input) failed sent bytes: 0
> rt_queue_alloc(queue_inout, 8) failed
>=20
>=20
>  and then stops and if i try to start my program again following messag=
e=20
>=20
> start
> rt_queue_alloc(queue_inout, 8) failed
> Segmentation fault
>=20
> is displayed and program doesnot work at all.I would be very thankful f=
or the correcting me what wrong am i doing.the code for the sender is att=
ached.

=2E..and your code still runs fine (SVN trunk, but the required patch is
in 2.2.5 as well). Moreover, stopping and restarting also causes no probl=
em.

So, please check:

 - content of /proc/xenomai/version

If this actually gives "2.2.5":

 - run the test over SVN trunk (make sure you actually run trunk via
   /proc/xenomai/version, should give "2.3-rc2")

 - report your findings

Again, *precisely* your problem was understood, fixed, and applied to
both branches. It should really not show up the same way as before.

Jan


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