delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2014/07/01/03:49:16

X-Recipient: archive-cygwin AT delorie DOT com
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:content-type; q=dns; s=default; b=JV
m7nvI/zTM7wr+dvdUGH00Dc3PgGJP4fKimCSP/D5NfbXf3YSioTAjwmmXEAe4+fm
5D9KKyGYB3eIlohtslknh8KrDBknobyIesS7LjBxTi+gaCNeKIbjIv1Va4X9b+Hv
uHwu7YwMW3u+o7RACCPRrtAa0jnwS3rSY+5nmUMlo=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; 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:content-type; s=default; bh=nPFXgtEa
2MPKDkDZu4MRw4ZK+80=; b=H/n9HkuFsrcellG/VqpJRcePGrqfbLKEyFE5ZNB1
vto7N5bURe+hp8bsGoW1vBTjEWCxafHIMFGhA48WMkNIpK9KP0TbHlHUBsZjlCQW
Zv9vbMPj5FKJUlOaldw2EihaZ4t6s373L0eT85zV5Z2KLDMcJNqNlZ81uA+iMon9
Hkc=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
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
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-0.8 required=5.0 tests=AWL,BAYES_50,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2
X-HELO: mail-wg0-f48.google.com
MIME-Version: 1.0
X-Received: by 10.194.58.180 with SMTP id s20mr1123242wjq.119.1404200932722; Tue, 01 Jul 2014 00:48:52 -0700 (PDT)
In-Reply-To: <53B20373.4010100@etr-usa.com>
References: <0D835E9B9CD07F40A48423F80D3B5A702E7D8967 AT USA7109MB022 DOT na DOT xerox DOT net> <53B1C3B8 DOT 9080401 AT gmail DOT com> <20140630231824 DOT GA7883 AT ednor DOT casa DOT cgf DOT cx> <53B20373 DOT 4010100 AT etr-usa DOT com>
Date: Tue, 1 Jul 2014 09:48:52 +0200
Message-ID: <CAEhDDbAs_xjL5hX_b0wXKQPD+x77r4Dn5cqNKLQy7DK1f-1JJw@mail.gmail.com>
Subject: Re: can't share fifo between 32-bit and 64-bit Cygwins
From: Csaba Raduly <rcsaba AT gmail DOT com>
To: cygwin list <cygwin AT cygwin DOT com>

On Tue, Jul 1, 2014 at 2:40 AM, Warren Young  wrote:

> In principle, one could build a 32-bit cygwin1.dll that would depend on the
> existence of a 64-bit cygwin1.dll, doing nothing other than acting as a
> thunking layer.  Every 32-bit Cygwin app that makes a call on that DLL would
> actually be talking to the 64-bit DLL, which would do all the work.

Of course, this would require the existence of two 32-bit
cygwin1.dlls, one for 32bit Cygwin on 32bit systems, and one for 32bit
Cygwin on 64bit systems (with 64bit Cygwin installed).

Implementation is left as an exercise :)

Csaba
-- 
GCS a+ e++ d- C++ ULS$ L+$ !E- W++ P+++$ w++$ tv+ b++ DI D++ 5++
The Tao of math: The numbers you can count are not the real numbers.
Life is complex, with real and imaginary parts.
"Ok, it boots. Which means it must be bug-free and perfect. " -- Linus Torvalds
"People disagree with me. I just ignore them." -- Linus Torvalds

--
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

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019