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From: Roland Stigge <stigge@antcom.de>
To: alex alex <duch.alexandre@gmail.com>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] RTDM/POSIX - Select mask return value missing in case of timeout
Date: Tue, 11 Dec 2012 15:14:05 +0100	[thread overview]
Message-ID: <50C73FAD.4010705@antcom.de> (raw)
In-Reply-To: <CAPpP=rOpsiFBEZLFUrc_Sjf88J66Q0zDgmrNkaQ5O4xoz=iwYQ@mail.gmail.com>

Hi,

On 12/11/2012 03:07 PM, alex alex wrote:
> When the timeout interval expires of the “select” function the return value
> of FD_ISSET(fdr,&readfds) is 1 whereas it should be 0.
> 
> In ksrc/skins/posix/syscall.c we can see that they are not copy to
> userspace of select return value in case of timeout.
> 
> The attached code shows this bug with the use of a rtdm driver.

I guess you are reporting the same issue you reported to Debian some
hours ago at:

http://bugs.debian.org/695657 (including attachment)

Since your attachment got removed from your xenomai mailing list mail on
the way to me, I'm putting this here just for reference.

Roland


  parent reply	other threads:[~2012-12-11 14:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-11 14:07 [Xenomai] RTDM/POSIX - Select mask return value missing in case of timeout alex alex
2012-12-11 14:13 ` alex alex
2012-12-11 14:14 ` Roland Stigge [this message]
2012-12-11 14:55 ` Gilles Chanteperdrix
     [not found]   ` <CAPpP=rOkGfB0Wixi4JcLbPAxKayptTJnGeJO4R_FFGtXJAXx8w@mail.gmail.com>
     [not found]     ` <CAPpP=rPG6VBxi3TF9Lja7T2LGjMSSTSGcvbR7xTYdPi9omwDRw@mail.gmail.com>
2012-12-11 17:15       ` alex alex

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