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 From: "Olivier Mesmeur" To: "'Cygwin List'" Subject: RE : problem loading JNI Dll with IPC Date: Thu, 3 Feb 2005 11:38:45 +0100 Message-ID: <000501c509dc$89c8f1f0$5102a8c0@yaccom.lan> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit In-Reply-To: <6.2.0.14.0.20050202112145.0594c008@pop.prospeed.net> X-Spam-Processed: yaccom.com, Thu, 03 Feb 2005 11:38:48 +0100 (not processed: spam filter disabled) X-Lookup-Warning: MAIL lookup on omesmeur@yaccom.com does not match 192.168.2.81 X-MDRemoteIP: 192.168.2.81 X-Return-Path: omesmeur@yaccom.com X-MDaemon-Deliver-To: cygwin@cygwin.com Reply-To: omesmeur@yaccom.com X-IsSubscribed: yes Note-from-DJ: This may be spam >>Hi, >> >>We have a problem using JNI and IPC under cygwin. >> >>We compile a DLL using gcc but without -mno-cygwin option because we >>need IPC functionalities. >> >>It's worked fine with previous version of cygwin (< 1.5.5), but now that >>we are using cygwin version 1.5.9, java crashs when we launch the DLL >>with system.loadlibrary(). >> >>This is exactly the same problem (same project) in the mail (see link >>below) but the proposed solution only work on version < 1.5.5 of cygwin: >> >> >>http://sources.redhat.com/ml/cygwin/2003-01/msg01026.html >> >>Is it possible to load a DLL, compiled with gcc without -mno-cygwin, >>with java in new version of cygwin? >No, loading cygwin1.dll in this way is not supported. We need someone >interested in getting this working to provide a patch. Thanks, I am interesting to provide a patch but I don't know how to start! I think that I need CVS source but which components of cygwin I need to modify? And do you have an idea about the time needed to develop the patch? Olivier Mesmeur -- 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/ -- 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/