From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS3215 2.6.0.0/16 X-Spam-Status: No, score=-3.9 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 68E1A1F5AE for ; Fri, 30 Apr 2021 12:17:42 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 72DE8385EC54; Fri, 30 Apr 2021 12:17:41 +0000 (GMT) Received: from mail-out.m-online.net (mail-out.m-online.net [IPv6:2001:a60:0:28:0:1:25:1]) by sourceware.org (Postfix) with ESMTPS id 6A6C038515D8 for ; Fri, 30 Apr 2021 12:17:38 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 6A6C038515D8 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=whitebox@nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4FWrwd2Lxzz1s3kH; Fri, 30 Apr 2021 14:17:37 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4FWrwd1K0Lz1r0j2; Fri, 30 Apr 2021 14:17:37 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id CtBulikSTNGo; Fri, 30 Apr 2021 14:17:36 +0200 (CEST) X-Auth-Info: cLz7o3M0BPxqI/XgP5ShuRlwxgSoQQeJMJjrxfp93Ets1GpkjsWOOY3G6k9Up9dD Received: from igel.home (ppp-46-244-182-186.dynamic.mnet-online.de [46.244.182.186]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 30 Apr 2021 14:17:36 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id EE9152C37B7; Fri, 30 Apr 2021 14:17:35 +0200 (CEST) From: Andreas Schwab To: Florian Weimer via Libc-alpha Subject: Re: [PATCH 20/52] login: Add 64-bit time support to utmp/utmpx References: <20210305201518.798584-1-adhemerval.zanella@linaro.org> <20210305201518.798584-21-adhemerval.zanella@linaro.org> <87zgxjnc3u.fsf@oldenburg.str.redhat.com> <87k0ok84xe.fsf@oldenburg.str.redhat.com> X-Yow: I have no actual hairline... Date: Fri, 30 Apr 2021 14:17:35 +0200 In-Reply-To: <87k0ok84xe.fsf@oldenburg.str.redhat.com> (Florian Weimer via Libc-alpha's message of "Fri, 30 Apr 2021 12:03:57 +0200") Message-ID: <87v984arvk.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Weimer , Joseph Myers Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" On Apr 30 2021, Florian Weimer via Libc-alpha wrote: > True, but even for that, it's been reported (I forgot where I'm afraid) > that the ut_id field is to short if the straightforward PTY encoding is > used. Most users are probably interested in sessions (who is not logged > in), not a list of PTYs and users (which also includes sub-shells in > Emacs and screen). Both Emacs and screen create new sessions for their sub-shells/windows. But Emacs does not do utmp accouting. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."