Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
From: "Olivier Mesmeur" <omesmeur AT yaccom DOT com>
To: "'Cygwin List'" <cygwin AT cygwin DOT com>
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 AT yaccom DOT com does not match 192.168.2.81
X-MDRemoteIP: 192.168.2.81
X-Return-Path: omesmeur AT yaccom DOT com
X-MDaemon-Deliver-To: cygwin AT cygwin DOT com
Reply-To: omesmeur AT yaccom DOT 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/