From: "Petr Cervenka" <grugh@domain.hid>
To: xenomai-help <xenomai@xenomai.org>
Subject: [Xenomai-help] rt_queue_bind() returns -EACCES
Date: Tue, 09 Aug 2011 17:40:31 +0200 [thread overview]
Message-ID: <20110809174031.7B1346B2@domain.hid> (raw)
Hello everyone.
I'm trying linux kernel 2.6.38.8 together with xenomai 2.5.6.
My application tries to reuse already created rt_queue shared between couple of similiar applications.
When I try to recreate already existing rt_queue by rt_queue_create i get -EEXIST error (as I expected).
But if I try to bind it immediately with rt_queue_bind(&queue, QUEUE_NAME, TM_NONBLOCK) I get -EACCES error.
This error code is not in documentation and with the previously used version (kernel 2.6.32.6, xenomai 2.4.10) it was working fine.
Do you have any advice or suggestion?
Thanks in advance.
Petr Cervenka
next reply other threads:[~2011-08-09 15:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-09 15:40 Petr Cervenka [this message]
2011-08-09 16:03 ` [Xenomai-help] rt_queue_bind() returns -EACCES Philippe Gerum
2011-08-11 8:33 ` Petr Cervenka
2011-08-11 9:10 ` Philippe Gerum
2011-08-11 9:37 ` Gilles Chanteperdrix
2011-08-11 10:03 ` Philippe Gerum
2011-08-11 10:06 ` Philippe Gerum
2011-08-12 15:13 ` Petr Cervenka
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