DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:mime-version:in-reply-to:references:date
	:message-id:subject:from:to:cc:content-type; q=dns; s=default; b=
	xCw7Mr+gIGj3sIl2OuDeJom6ulE+9zzrwTzJWtSTBwVrTO+GEjWiVhvKvylGsbUv
	0ObwWkxbhZeqTOr9QlFvv/DxzGW3pY7GPjebpVdp96ABN9/t8enytPKfhdP+mRYW
	MPM5seN/awRNtW2scFPVuXbvSDTOOiXErJdORk+m8pg=
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
MIME-Version: 1.0
In-Reply-To: <alpine.LFD.2.11.1506242011160.26805@asterix>
References: <alpine.LFD.2.11.1506232245380.28689@asterix>	<alpine.LFD.2.11.1506241021130.22435@asterix>	<558B4739.9050303@molconn.com>	<alpine.LFD.2.11.1506242011160.26805@asterix>
Date: Thu, 25 Jun 2015 09:15:41 +0200
Message-ID: <CAMCbSMo4Lh6PnFKmqEmGN9wG1jkFsCUDO6Le12qdrZTzoRN5eQ@mail.gmail.com>
Subject: Re: using fortran common block from dll created by gfortran
From: Arjen Markus <arjen.markus895@gmail.com>
To: Andrey Repin <cygwin@cygwin.com>, balay@fastmail.fm
Cc: LMH <lmh_users-groups@molconn.com>
Content-Type: text/plain; charset=UTF-8

Hi Satish,

I would have expected the /cb/ notation to work, but if you export the
individual variables instead, it does get compiled. However, my test
program shows that the data in the main program are not the ones in
the DLL, even though I applied both DLLEXPORT and DLLIMPORT.

It might be better to use "accessor" functions/routines to get the
data from the common blocks in the C layer you are using.

Regards,
Arjen

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple