From: Philippe Gerum <rpm@xenomai.org>
To: Markus Osterried <Markus.Osterried@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-core] Found bug in pSOS ev_receive()
Date: Wed, 07 Feb 2007 11:57:24 +0100 [thread overview]
Message-ID: <1170845844.21675.2.camel@domain.hid> (raw)
In-Reply-To: <OFE7CBFD2B.465864F1-ONC125727B.00390D6E@uk.marconicomms.com>
On Wed, 2007-02-07 at 11:36 +0100, Markus Osterried wrote:
> Hello,
>
> in pSOS skin function ev_receive() in file event.c I've found a bug.
> When ev_receive() is called with EV_WAIT and an event is received, the
> task is unblocked and everything is okay, then in this case the copy of the
> actual received events into *events_r is missing.
Confirmed and fixed, thanks.
--- ksrc/skins/psos+/event.c (revision 2108)
+++ ksrc/skins/psos+/event.c (working copy)
@@ -79,9 +79,10 @@
if (xnthread_test_info(&task->threadbase, XNBREAK))
err = -EINTR;
- else if (xnthread_test_info(&task->threadbase, XNTIMEO)) {
+ else {
*events_r = task->waitargs.evgroup.events;
- err = ERR_TIMEOUT;
+ if (xnthread_test_info(&task->threadbase, XNTIMEO))
+ err = ERR_TIMEOUT;
}
unlock_and_exit:
--
Philippe.
next prev parent reply other threads:[~2007-02-07 10:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-07 10:36 [Xenomai-core] Found bug in pSOS ev_receive() Markus Osterried
2007-02-07 10:57 ` Philippe Gerum [this message]
2007-02-07 11:15 ` Philippe Gerum
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