From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#41242: Port feature/native-comp to Windows Date: Thu, 14 May 2020 22:16:43 +0300 Message-ID: <83ftc2499g.fsf@gnu.org> References: <834ksi60zn.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="45475"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 41242@debbugs.gnu.org, akrl@sdf.org To: Nicolas =?UTF-8?Q?B=C3=A9rtolo?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu May 14 21:20:46 2020 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 1jZJPS-000Bhl-Du for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 14 May 2020 21:20:46 +0200 Original-Received: from localhost ([::1]:60214 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZJPR-0005Xn-Es for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 14 May 2020 15:20:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57478) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZJMo-00036B-Hc for bug-gnu-emacs@gnu.org; Thu, 14 May 2020 15:18:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51619) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jZJMo-0006RP-8t for bug-gnu-emacs@gnu.org; Thu, 14 May 2020 15:18:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jZJMo-0001dO-3a for bug-gnu-emacs@gnu.org; Thu, 14 May 2020 15:18:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 14 May 2020 19:18:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41242 X-GNU-PR-Package: emacs Original-Received: via spool by 41242-submit@debbugs.gnu.org id=B41242.15894838286211 (code B ref 41242); Thu, 14 May 2020 19:18:02 +0000 Original-Received: (at 41242) by debbugs.gnu.org; 14 May 2020 19:17:08 +0000 Original-Received: from localhost ([127.0.0.1]:34932 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jZJLv-0001c6-2f for submit@debbugs.gnu.org; Thu, 14 May 2020 15:17:08 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:49786) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jZJLt-0001bX-I5 for 41242@debbugs.gnu.org; Thu, 14 May 2020 15:17:05 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:41052) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZJLo-0006Fk-Bd; Thu, 14 May 2020 15:17:00 -0400 Original-Received: from [176.228.60.248] (port=2333 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jZJLl-00081V-Un; Thu, 14 May 2020 15:16:59 -0400 In-Reply-To: (message from Nicolas =?UTF-8?Q?B=C3=A9rtolo?= on Thu, 14 May 2020 16:00:02 -0300) 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:180259 Archived-At: > From: Nicolas Bértolo > Date: Thu, 14 May 2020 16:00:02 -0300 > Cc: Eli Zaretskii , 41242@debbugs.gnu.org > > We could use a global mutex shared between all Emacs processes. > https://docs.microsoft.com/en-us/windows/win32/sync/mutex-objects > > They would have to acquire that mutex before any operation using eln files. > This is a complicated solution, though. If we want a mutex, we can use the offending .eln file as that mutex: if deletion fails, the mutex is taken.