From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#36287: 26.2.90; On macOS, process-attributes returns truncated command name Date: Wed, 19 Jun 2019 10:38:15 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="192410"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2.90 (gnu/linux) Cc: 36287@debbugs.gnu.org To: Xu Chunyang Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 19 10:39:16 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 1hdW7f-000nwF-Ky for geb-bug-gnu-emacs@m.gmane.org; Wed, 19 Jun 2019 10:39:15 +0200 Original-Received: from localhost ([::1]:35900 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdW7e-0008A8-DQ for geb-bug-gnu-emacs@m.gmane.org; Wed, 19 Jun 2019 04:39:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46644) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdW7Z-00089g-F4 for bug-gnu-emacs@gnu.org; Wed, 19 Jun 2019 04:39:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hdW7X-0004Qf-Cm for bug-gnu-emacs@gnu.org; Wed, 19 Jun 2019 04:39:09 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60675) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hdW7S-0004Li-0R for bug-gnu-emacs@gnu.org; Wed, 19 Jun 2019 04:39:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hdW7R-00026B-RT for bug-gnu-emacs@gnu.org; Wed, 19 Jun 2019 04:39:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 19 Jun 2019 08:39:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36287 X-GNU-PR-Package: emacs Original-Received: via spool by 36287-submit@debbugs.gnu.org id=B36287.15609335048017 (code B ref 36287); Wed, 19 Jun 2019 08:39:01 +0000 Original-Received: (at 36287) by debbugs.gnu.org; 19 Jun 2019 08:38:24 +0000 Original-Received: from localhost ([127.0.0.1]:45986 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hdW6q-00025F-9J for submit@debbugs.gnu.org; Wed, 19 Jun 2019 04:38:24 -0400 Original-Received: from mx2.suse.de ([195.135.220.15]:58914 helo=mx1.suse.de) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hdW6n-000250-T2 for 36287@debbugs.gnu.org; Wed, 19 Jun 2019 04:38:22 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Original-Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 1721FAD5E; Wed, 19 Jun 2019 08:38:16 +0000 (UTC) X-Yow: My LIBRARY CARD expired... In-Reply-To: (Xu Chunyang's message of "Wed, 19 Jun 2019 15:46:24 +0800") 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:160830 Archived-At: On Jun 19 2019, Xu Chunyang wrote: > (alist-get 'comm (process-attributes 45329)) > ;; => "Google Chrome He" > > But the command name is actually 'Google Chrome Helper' as the following > shows That's probably a kernel limitation. The Linux kernel also remembers no more than 15 characters of the command name. You need to peek that the process's memory to retrieve the full name. Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."