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: Mon, 13 Jan 2003 13:28:44 -0600 From: Steve O To: cygwin AT cygwin DOT com Subject: Re: /dev/tty read is broken! Message-ID: <20030113132844.A3670@hagbard.io.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i John E. A. Wrote: > However if I run the program full speed, or step through the fgetc() on > cygwin without previously typing a character into minicom, then the fgetc() > call hangs. I'm not familiar with the winsup/cygwin/fhandler_serial code, but if I was going to debug this (which sounds like fun, but I don't have the setup), I'd run: strace test > test.dump and see what's happening right before the ^C, then I'd look at the cygwin code mentioned above. -steve -- 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/