X-Spam-Check-By: sourceware.org Message-ID: <4383E683.3080103@cygwin.com> Date: Tue, 22 Nov 2005 22:48:19 -0500 From: "Larry Hall (Cygwin)" Reply-To: cygwin@cygwin.com User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050929 Thunderbird/1.0.7 Fedora/1.0.7-1.1.fc4 Mnenhy/0.7.2.0 MIME-Version: 1.0 To: Lester Ingber CC: cygwin@cygwin.com Subject: Re: P.S. cygheap base mismatch / popen() References: <20051123033718.GA5836@ingber.com> In-Reply-To: <20051123033718.GA5836@ingber.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Lester Ingber wrote: > As I explained in my first posting in this thread, popen() hangs > my code when using the -mn=no-cygwin option under gcc. > > Most of the time this happens, I also get printed to STDOUT, > The process tried to write to a nonexistent pipe. > The xterm window in which I am running the code freezes, and I have to > kill the entire window. > > Is there any way this could lead to the cygheap base mismatch problem? No. The '-mno-cygwin' says "Don't use cygwin1.dll" so running executables built in this manner has no bearing on this issue. As for the popen() problems when building this way, you may want to mozy over to the mingw list and see if you can find some answers there. -- Larry Hall http://www.rfk.com RFK Partners, Inc. (508) 893-9779 - RFK Office 838 Washington Street (508) 893-9889 - FAX Holliston, MA 01746 -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/