From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [Xenomai-help] inscrutable pipes From: Philippe Gerum In-Reply-To: <3BDC517D-07A0-4BD3-9C6A-332E76B32615@domain.hid> References: <3BDC517D-07A0-4BD3-9C6A-332E76B32615@domain.hid> Content-Type: text/plain Date: Thu, 14 Sep 2006 18:17:57 +0200 Message-Id: <1158250677.5040.199.camel@domain.hid> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Reply-To: rpm@xenomai.org List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: ckreider Cc: xenomai@xenomai.org On Thu, 2006-09-14 at 12:06 -0400, ckreider wrote: > Proud though I am, it is time to ask for help. I have used pipes with > RTLinux but want to use Xenomai this time. I can't get pipes working. > > > (as an aside, I saw on here where if you do make install, it will > create the necessary /dev/rtp* entries. I work on a development host > and do not compile on the target, so I do not run make install. I > finally found the mknod magic in a message on this list) > > > I am using Xenomai 2.2.1 with a 2.6.17.8 kernel. > The message pipe support has been refactored recently to behave like classic FIFOs when accessed through the /dev/rtp* interface. All changes have been committed to our repos, and should be obtained from there until we roll out v2.2.3. You can get the code through SVN at this URL: http://svn.gna.org/viewcvs/xenomai/branches/v2.2.x/ Could you try it, and let us know if it solves the issue you raised? TIA, -- Philippe.