From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 47917 invoked by alias); 27 Jul 2019 16:25:43 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 47910 invoked by uid 89); 27 Jul 2019 16:25:43 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.1 spammy=HX-Languages-Length:762 X-HELO: lb3-smtp-cloud9.xs4all.net Received: from lb3-smtp-cloud9.xs4all.net (HELO lb3-smtp-cloud9.xs4all.net) (194.109.24.30) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 27 Jul 2019 16:25:41 +0000 Received: from tmp.uEKskbZFg6 ([83.162.234.136]) by smtp-cloud9.xs4all.net with ESMTPSA id rPVlhSuU5AffArPVmhbqGp; Sat, 27 Jul 2019 18:25:36 +0200 Date: Sat, 27 Jul 2019 16:25:00 -0000 Message-ID: <91d76018e62056d6fdde9041e34001f2@smtp-cloud9.xs4all.net> From: Houder Reply-To: cygwin@cygwin.com To: cygwin@cygwin.com Subject: Re: Regression (last snapshot) References: <8f6a87faa9c8130241c026889a01d763@xs4all.nl> <5414d0e1-79d9-cab7-b1bd-4761265bf8bd@cornell.edu> <265a2749-95b6-38aa-a191-7913bfcc98b6@cornell.edu> <20190722152016.GE21169@calimero.vinschen.de> <20190722155340.GF21169@calimero.vinschen.de> <20190722164509.GG21169@calimero.vinschen.de> <4b59209a91e8384ec000e2724696791c@smtp-cloud7.xs4all.net> <935d8ce5-fd5c-3010-4664-bb2dc9b7ca2f@cornell.edu> In-Reply-to: <935d8ce5-fd5c-3010-4664-bb2dc9b7ca2f@cornell.edu> Content-Type: text/plain; charset=UTF-8; format=fixed User-Agent: mua.awk 0.99 X-SW-Source: 2019-07/txt/msg00239.txt.bz2 On Sat, 27 Jul 2019 15:24:49, Ken Brown wrote: > It would be better to be able to debug ls and/or grep, but I don't know how to > get to subprocesses in gdb. And I think I have to start with 'gdb bash' in > order for the process substitution to happen. Sorry Ken, I cannot help you here (gdb/subprocesses) ... I have only superficial knowledge of using gdb. However, as I suspect this to be related to Cygwin's implementation of "/proc", you will need help from Corinna. Moreover, I am using W7 (perhaps David Karr also uses W7; he did not tell). I would advice to focus on W10 (as W7 will cease to exist soon); I remember that Corinna wrote that some "features" related to /proc could not be realized w/ W7. Regards, Henri -- 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