From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <45EC5946.9030508@domain.hid> Date: Mon, 05 Mar 2007 18:54:14 +0100 From: Markus Franke MIME-Version: 1.0 Subject: Re: [Xenomai-help] rt_pipe_write() returns -ENOMEM References: <45EC4111.6070104@domain.hid> <45EC428E.5060306@domain.hid> <45EC4AF4.7000808@domain.hid> <45EC4F8E.905@domain.hid> In-Reply-To: <45EC4F8E.905@domain.hid> Content-Type: multipart/mixed; boundary="------------080605080302010909030905" Reply-To: Markus.Franke@domain.hid List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: xenomai@xenomai.org This is a multi-part message in MIME format. --------------080605080302010909030905 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit OK. And if there is an overflow is there anything I can do during runtime, e.g. just to overwrite the data in the queue? Regards, Markus Franke Gilles Chanteperdrix wrote: > Markus Franke wrote: > >>what happens if rt_pipe_write() returns >>-ENOMEM? Does the data to be written simply get lost or is it simply >>enqeued at the end and the first element in the pipe get's lost? >> > > > No, the rt_pipe_write which returns an error fails. > -- Nichts ist so praktisch wie eine gute Theorie! --------------080605080302010909030905 Content-Type: text/x-vcard; charset=utf-8; name="Markus.Franke.vcf" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="Markus.Franke.vcf" begin:vcard fn:Markus Franke n:Franke;Markus adr;quoted-printable:;;Vettersstra=C3=9Fe 64/722;Chemnitz;Saxony;09126;Germany email;internet:Markus.Franke@domain.hid x-mozilla-html:FALSE url:http://www.tu-chemnitz.de/~franm version:2.1 end:vcard --------------080605080302010909030905--