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: Wed, 17 Nov 2021 19:03:28 +0200 Message-ID: <83bl2izpcv.fsf@gnu.org> References: <522fd31d7bfc4c6b93d1eee254fa1218@checkpoint.com> <83fsrw166y.fsf@gnu.org> <1110db48db9540d8a33bdf9117fa24ae@checkpoint.com> <83fsruzwki.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5788"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51894@debbugs.gnu.org To: Guy Offer , Ken Brown Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Nov 17 18:04:12 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 1mnOLz-0001Es-Ms for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 Nov 2021 18:04:11 +0100 Original-Received: from localhost ([::1]:52662 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnOLy-000846-JJ for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 Nov 2021 12:04:10 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40664) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnOLq-000818-Jo for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 12:04:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50394) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mnOLq-0004HE-Ae for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 12:04:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mnOLq-0006oY-59 for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 12:04:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 Nov 2021 17:04:02 +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=B51894.163716862426162 (code B ref 51894); Wed, 17 Nov 2021 17:04:02 +0000 Original-Received: (at 51894) by debbugs.gnu.org; 17 Nov 2021 17:03:44 +0000 Original-Received: from localhost ([127.0.0.1]:33707 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnOLY-0006nu-7Z for submit@debbugs.gnu.org; Wed, 17 Nov 2021 12:03:44 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:39816) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnOLW-0006ne-4I for 51894@debbugs.gnu.org; Wed, 17 Nov 2021 12:03:42 -0500 Original-Received: from [2001:470:142:3::e] (port=39954 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 1mnOLN-0004Dg-DE; Wed, 17 Nov 2021 12:03:33 -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=5VLdK5J+gPAD7FiEH4jWEH7ET4zqPNVnNs3M31g6Uxo=; b=NLzxTlFuFO1p kOH8u1N/Eqwjj3XXDM7EBFapMWzu4bSTqMXD52SorfePDDgMLi+oSqsSSvHR6AlLhmNPAZahWnzxs VeyxVUiXAVsOS09ha7vaojnUyhTF+MGY4s557HlUKHlaW/F1ZP+iiY2cZdY4behBmUIVLKlmfp65B x4MgBbjWM2JJ4cYMCzUAuz+SLT8xfXkLzV8q+m5Jo3Y1RLBJNqPhHdsmrA3/hgbGrsK6ii/1yW48O QNfQz0Ey1mx9whM7cScx2NAv3pIpSqb9NJfwj+ejxI7GoBAVM8ekcyMV/A1cTPRZZcdzVSC3v2bEX TME58g+Ar4Enn07/yZ1mmQ==; Original-Received: from [87.69.77.57] (port=3274 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 1mnOLN-00065D-22; Wed, 17 Nov 2021 12:03:33 -0500 In-Reply-To: (message from Guy Offer on Wed, 17 Nov 2021 15:01:09 +0000) 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:220229 Archived-At: > From: Guy Offer > CC: "51894@debbugs.gnu.org" <51894@debbugs.gnu.org> > Date: Wed, 17 Nov 2021 15:01:09 +0000 > > Also, is Emacs capable of visiting file specified as "\cygdrive\f\source\", i.e. does "C-x C-f" work with such names? Emacs can do that if I load the file manually. However, when emacs tries to open the file as received from gdb (to display the source) it fails. It only succeeds if I set the pathname to \\cygdrive\f\source. However in that case the gdb command window cannot access the file. Please show the Emacs commands and GDB commands you use in these two cases. I'm not sure I understand what you mean by "load file manually" and "open a file received from gdb" > Pls note that this happens only if f is a network drive . So maybe it's a Cygwin-specific problem with networked drives? I'll CC Ken Brown, who is our Cygwin specialist. Ken, does this ring a bell? does /cygdrive/x/ fail when X is a networked drive? Or maybe the way your networked drives are mounted prevents Emacs from accessing them due to some authentication issue?