From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#38632: 27.0.50; Emacs process name is changed permanently upon creating a named thread Date: Tue, 17 Dec 2019 22:05:52 +0200 Message-ID: <83y2va3efz.fsf@gnu.org> References: <87bls8ojoh.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="63898"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 38632@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 17 21:07:14 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ihJ7f-000GPx-Uv for geb-bug-gnu-emacs@m.gmane.org; Tue, 17 Dec 2019 21:07:12 +0100 Original-Received: from localhost ([::1]:45828 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihJ7d-0006Yh-Tv for geb-bug-gnu-emacs@m.gmane.org; Tue, 17 Dec 2019 15:07:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57951) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihJ7X-0006YW-PR for bug-gnu-emacs@gnu.org; Tue, 17 Dec 2019 15:07:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihJ7W-0000Wj-Rm for bug-gnu-emacs@gnu.org; Tue, 17 Dec 2019 15:07:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36438) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ihJ7W-0000WU-Oa for bug-gnu-emacs@gnu.org; Tue, 17 Dec 2019 15:07:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ihJ7W-00026s-Gx for bug-gnu-emacs@gnu.org; Tue, 17 Dec 2019 15:07:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Dec 2019 20:07:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38632 X-GNU-PR-Package: emacs Original-Received: via spool by 38632-submit@debbugs.gnu.org id=B38632.15766131738036 (code B ref 38632); Tue, 17 Dec 2019 20:07:02 +0000 Original-Received: (at 38632) by debbugs.gnu.org; 17 Dec 2019 20:06:13 +0000 Original-Received: from localhost ([127.0.0.1]:42411 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ihJ6i-00025Y-Ty for submit@debbugs.gnu.org; Tue, 17 Dec 2019 15:06:13 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:48793) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ihJ6h-00025M-Cq for 38632@debbugs.gnu.org; Tue, 17 Dec 2019 15:06:11 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57695) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ihJ6c-0000Ax-AP; Tue, 17 Dec 2019 15:06:06 -0500 Original-Received: from [176.228.60.248] (port=2516 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1ihJ6b-0006V3-AB; Tue, 17 Dec 2019 15:06:05 -0500 In-reply-to: <87bls8ojoh.fsf@yantar92-laptop.i-did-not-set--mail-host-address--so-tickle-me> (message from Ihor Radchenko on Mon, 16 Dec 2019 14:42:38 +0800) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:173497 Archived-At: > From: Ihor Radchenko > Date: Mon, 16 Dec 2019 14:42:38 +0800 > > When I try to create a named thread like > > (make-thread (lambda () (+ 1 2)) "test-emacs-async") > > the emacs process gets renamed to "test-emacs-async" even after the > thread returns. Making another thread with different name renames emacs > process again. I think, instead of calling prctl in systhread.c, we should call pthread_set_name_np, and the configure-time test for prctl should be replaced with a test for pthread_set_name_np. Patches welcome.