From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51894: 27.2; GDB Gud support on Cygwin has trouble accessing shared files on Windows network drives. Date: Thu, 18 Nov 2021 16:58:45 +0200 Message-ID: <835yspy0gq.fsf@gnu.org> References: <522fd31d7bfc4c6b93d1eee254fa1218@checkpoint.com> <83fsrw166y.fsf@gnu.org> <1110db48db9540d8a33bdf9117fa24ae@checkpoint.com> <83fsruzwki.fsf@gnu.org> <83bl2izpcv.fsf@gnu.org> <9fac329f-43d2-a27e-3fd5-f6522993a30f@cornell.edu> <7bed7b9225494404b83915071b37ea6e@checkpoint.com> <5f7db8fc-10a2-d0fb-713c-3e275aa18aa1@cornell.edu> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14128"; mail-complaints-to="usenet@ciao.gmane.io" Cc: guyof@checkpoint.com, 51894@debbugs.gnu.org To: Ken Brown Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 18 16:03:15 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mniwV-0003Tk-Ee for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Nov 2021 16:03:15 +0100 Original-Received: from localhost ([::1]:37186 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mniwU-0005UQ-1h for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Nov 2021 10:03:14 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:53068) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnisQ-0007OI-PV for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 09:59:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53571) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mnisQ-0008KG-FI for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 09:59:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mnisQ-00031z-Ev for bug-gnu-emacs@gnu.org; Thu, 18 Nov 2021 09:59:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 18 Nov 2021 14:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51894 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 51894-submit@debbugs.gnu.org id=B51894.163724753911625 (code B ref 51894); Thu, 18 Nov 2021 14:59:02 +0000 Original-Received: (at 51894) by debbugs.gnu.org; 18 Nov 2021 14:58:59 +0000 Original-Received: from localhost ([127.0.0.1]:36882 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnisM-00031Q-IM for submit@debbugs.gnu.org; Thu, 18 Nov 2021 09:58:58 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:52280) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnisJ-00030z-GU for 51894@debbugs.gnu.org; Thu, 18 Nov 2021 09:58:56 -0500 Original-Received: from [2001:470:142:3::e] (port=52026 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnisC-0008HC-Gs; Thu, 18 Nov 2021 09:58:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=5wTA7jF6hqTL7ji/9cLVI8UTk4apMtcKU89Nrm6yf0o=; b=OPGqvAucBEvy yh7jnFqWHJvJvwSMSRN8kfaKFIuoVnMIruGJOUjoKp1Knsg5f+e1LHIxHmhDmjrj8elsOlzDQTSd9 GQ4OxyjCah0GqsLfqXeviX+DKrE16e7dnjZ6IVkm6iZ9H2BRsLhgp6VT9C46HPL4gxvb2G1oT45HT eceXEVHW8AURqdpiQD1wSdSADGwlP4kUfNZS8y2iVKAwhQg89nmC7SH2VLFthy/kC7YpyEj+Orcwc RMcSmg9dslCjSgy6Iru39FxTD9NKQcqIGJOn5aYjIy8/KtMWOv8IRamLFIt0x0FUej/aFXhx2DiTz 9mW3eSna5psBsXYpP01kVg==; Original-Received: from [87.69.77.57] (port=4872 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnisC-0005LE-4x; Thu, 18 Nov 2021 09:58:48 -0500 In-Reply-To: <5f7db8fc-10a2-d0fb-713c-3e275aa18aa1@cornell.edu> (message from Ken Brown on Thu, 18 Nov 2021 09:17:58 -0500) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:220322 Archived-At: > Date: Thu, 18 Nov 2021 09:17:58 -0500 > Cc: "51894@debbugs.gnu.org" <51894@debbugs.gnu.org> > From: Ken Brown > > I don't have time to try to replicate this setup, nor do I have a Linux machine > on my network. But I did map a network drive and verify that there was no > problem accessing it via the cygdrive prefix (e.g., 'ls /cygdrive/x' succeeds > after X: is mapped to a folder that I can access on a networked Windows > machine). This answers a question that Eli asked earlier. Thanks. So some other factor must be at work here. I think the solution of the riddle is somewhere in what GDB/MI returns to Emacs in response to its requests, which is why I asked for gdb-debug-log contents.