From: Hannes Mayer <h.mayer@domain.hid>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai@xenomai.org, xenomai@xenomai.org
Subject: [Xenomai-core] RTDM w/MMAP demo online (was: Re: [Xenomai-help] rtdm_mmap_to_user()
Date: Sat, 25 Feb 2006 20:43:37 +0100 [thread overview]
Message-ID: <4400B369.4000509@domain.hid> (raw)
In-Reply-To: <43FE4785.90204@domain.hid>
Ciao Jan et al.!
Jan Kiszka wrote:
[...]
> ClearPageReserved analogously to SetPageReserved.
Yeah, that did the trick! If one opens a door, a polite guy
also close it again ;-)
My RTDM demo driver is now online at:
http://www.captain.at/xenomai-real-time-driver-example.php
I've also modified user.c - now I'll check if the user has
interrupted the user-app (i.e. the device was closed) to
avoid segfaulting when accessing the MMAP pointer after the
dev was closed.
Comments, corrections, exhancements etc. very welcome!
Thanks and best regards,
Hannes.
prev parent reply other threads:[~2006-02-25 19:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-14 13:14 [Xenomai-core] [PATCH] provide rtdm_mmap_to_user / rtdm_munmap Rodrigo Rosenfeld Rosas
2006-02-14 19:13 ` Philippe Gerum
2006-02-15 0:30 ` Jan Kiszka
2006-02-15 14:53 ` Rodrigo Rosenfeld Rosas
2006-02-16 17:14 ` Rodrigo Rosenfeld Rosas
2006-02-23 15:07 ` [Xenomai-help] rtdm_mmap_to_user() Alessio Igor Bogani
[not found] ` <200602231443.05861.lbocseg@domain.hid>
2006-02-23 23:38 ` Jan Kiszka
2006-02-25 19:43 ` Hannes Mayer [this message]
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