From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B4D2C433DB for ; Sun, 10 Jan 2021 07:49:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E7F27227C3 for ; Sun, 10 Jan 2021 07:49:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726414AbhAJHtU (ORCPT ); Sun, 10 Jan 2021 02:49:20 -0500 Received: from vmicros1.altlinux.org ([194.107.17.57]:44272 "EHLO vmicros1.altlinux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725820AbhAJHtU (ORCPT ); Sun, 10 Jan 2021 02:49:20 -0500 X-Greylist: delayed 400 seconds by postgrey-1.27 at vger.kernel.org; Sun, 10 Jan 2021 02:49:20 EST Received: from mua.local.altlinux.org (mua.local.altlinux.org [192.168.1.14]) by vmicros1.altlinux.org (Postfix) with ESMTP id 3E59472C8B0; Sun, 10 Jan 2021 10:41:59 +0300 (MSK) Received: by mua.local.altlinux.org (Postfix, from userid 508) id 2F65D7CC89F; Sun, 10 Jan 2021 10:41:59 +0300 (MSK) Date: Sun, 10 Jan 2021 10:41:59 +0300 From: "Dmitry V. Levin" To: Bruno Haible Cc: mtk.manpages@gmail.com, linux-man@vger.kernel.org Subject: Re: [patch] chmod.2, lchmod.3: Document lchmod() Message-ID: <20210110074159.GA20991@altlinux.org> References: <39277473.ZaUlkdM7pu@omega> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <39277473.ZaUlkdM7pu@omega> Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org Hi, On Sun, Jan 10, 2021 at 05:37:13AM +0100, Bruno Haible wrote: > Hi, > > lchmod (= the effect of fchmod with flag AT_SYMLINK_NOFOLLOW) > is implemented since glibc 2.32, see > https://sourceware.org/bugzilla/show_bug.cgi?id=14578 > https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=752dd17443e55a4535cb9e6baa4e550ede383540 > > Here is a patch to update the man pages accordingly. Please note the important limitation of that implementation: it doesn't work when /proc is not mounted, see https://sourceware.org/bugzilla/show_bug.cgi?id=26401 -- ldv