Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Date: Fri, 22 Nov 2002 23:04:15 +0100 From: thomas Reply-To: thomas X-Priority: 3 (Normal) Message-ID: <19719277625.20021122230415@huno.net> To: Christopher Faylor Subject: Re: pipe performance problem In-Reply-To: <20021122210856.GA10679@redhat.com> References: <777770015 DOT 20021122040845 AT huno DOT net> <007301c291ff$eb9ce050$78d96f83 AT pomello> <21545718 DOT 20021122114035 AT huno DOT net> <12415481703 DOT 20021122220059 AT huno DOT net> <20021122210856 DOT GA10679 AT redhat DOT com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Christopher Faylor wrote: > If the relevant code was obvious then it would be trivial to fix. I'm > not even convinced that there is a cygwin problem here. It doesn't > appear to be doing anything wrong. However, unless you are doing something > with ttys I don't see why that's appropriate. from a quick look i found /dev/piper and things like that in tty.cc and since thats what the strace logs are also showing i thought tty.cc is relevant. now please correct me if i'm wrong, but when it works with 1.1.18 and not with 1.3.x and the only constant that changes is cygwin, wouldn't every fan of logic scream out loud then: it's cygwin! :) anyway i'll try to provide more information and will do some additional testing. and i'll write the cdrecord developer about my new findings and see what he thinks about it. thomas -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/