www.delorie.com/archives/browse.cgi | search |
X-Recipient: | archive-cygwin AT delorie DOT com |
X-SWARE-Spam-Status: | No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SPF_PASS |
X-Spam-Check-By: | sourceware.org |
Message-ID: | <4B26262D.4060703@gmail.com> |
Date: | Mon, 14 Dec 2009 11:49:01 +0000 |
From: | Dave Korn <dave DOT korn DOT cygwin AT googlemail DOT com> |
User-Agent: | Thunderbird 2.0.0.17 (Windows/20080914) |
MIME-Version: | 1.0 |
To: | cygwin AT cygwin DOT com |
Subject: | Re: ttyfier (was: Re: Looking for the 'stdout' of a Windows application) |
References: | <416096c60912132352n4469ffdai95567a0c5760159 AT mail DOT gmail DOT com> |
In-Reply-To: | <416096c60912132352n4469ffdai95567a0c5760159@mail.gmail.com> |
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 |
Andy Koppe wrote: > But the DLL injection makes me wonder: is it possible to override > existing functions such as WriteConsole or ReadConsole? You'd need to inject a DLL that hotpatched the IAT live in memory, which is certainly possible, but a bit hacky. (I don't know whether the LD_PRELOAD mechanism would get invoked when spawning a win32 process but it would probably be nice to use if it did.) cheers, DaveK -- 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
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |