From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.devel Subject: Re: gnulib fsusage Date: Thu, 19 Jan 2023 09:52:08 +0100 Message-ID: <875yd2nbyf.fsf@gmx.de> References: <87bkmv6z36.fsf.ref@yahoo.com> <87bkmv6z36.fsf@yahoo.com> <83y1pzyqed.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36631"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Po Lu , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jan 19 10:18:14 2023 Return-path: Envelope-to: ged-emacs-devel@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 1pIR3m-0009HT-4n for ged-emacs-devel@m.gmane-mx.org; Thu, 19 Jan 2023 10:18:14 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pIQej-0007YH-Si; Thu, 19 Jan 2023 03:52:21 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pIQef-0007Xv-Ao for emacs-devel@gnu.org; Thu, 19 Jan 2023 03:52:17 -0500 Original-Received: from mout.gmx.net ([212.227.15.15]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pIQed-0000X5-6J; Thu, 19 Jan 2023 03:52:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1674118328; bh=L+QN/wUeLW6+W9uSIontbfNUJen7SgBa7nMs1A1oizU=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date; b=THnphcbUO6SQLAW5C8l3ZImL+6aKxO2OAuZ3xXjjwjzXqkXMGcYbS3kSOYffNgiTK t320bg4BbviPzG/qIe5xGnmOix/9gwAb31ZExKL88zpkUiZDDJEDjj/eje4VF261UN 9RWQQz/FN23XE0E/pb/JQCS3sZcL8n2N9phh5SXKk9BBE+DYl83kSPAuyb8Nmz/3cQ x+chFhA0bX29YYbu1OJoT7V+XUskPPcdhfbbSGTHnaFwW8i93BcRXwL6UJRbRxWOiy UUljS3G3t6kg2N7OWcbjDPShkG09ktWjySpwNIWLZaygLgGc9WQXBurYXwq7WEOwkD /kJPRbGK/jJtQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Original-Received: from gandalf.gmx.de ([185.89.37.45]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MeCpR-1okk3z3RsV-00bMza; Thu, 19 Jan 2023 09:52:08 +0100 In-Reply-To: <83y1pzyqed.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 19 Jan 2023 08:44:42 +0200") X-Provags-ID: V03:K1:iqeobHQTBHHjUL/7ugIEA24jp34f3A60pjharlawhiqbN9GbYxT g0bhqhO1YerDFGI0B2FMHtTeBzAahVrtZvJ4HSVeD2ijAqc1/5hj3hXZQon83qZmmKLJ+o5 ueXTj1AYYekPs4nIl7NCqXiVKKvIr2kNwnor0zxv/eql8TYUepz8qPfVvU9nV6oM4GM+iL3 de1zfWIsnco8hHYFfDIUg== UI-OutboundReport: notjunk:1;M01:P0:s0pykv7PdXc=;ruxUkc9QdoCUK2HBEu079LBIGFu 1E2YSBvmpP9ANC1MRw+11ULufWdTajFlYpH+tpr7bfN/nLK/lni3dXKH/Ybr7iNLczPdcccXF +vWFS0R7n2oIhZSHVWDTi6PTvKp5JbzAGiI7CEAJqtNGeezzflJ8a7lUkL6bmYsV5hcz7KNbe nEPMo2xR8XNSh45AbpVfedeJQzc0bplfUAf1Dva+x+v8RJiAmqFKxZC6tvoP92494JgZ3I8uS Wi9UbSKxIBIP6Bg/IofC65X2MBJQm973lDbTmcyD0cYwAeKZVJ4TU/J1+IKL09JqTNk7MIdGH QmkMIOlmV+AiLaqZEBg86hCf0aG6wIlyfpC7ZAw13F+oGo6wpvEMXISRBjLgMTEzI8Gmsql9C KhQcSFdFNPu92Cd1SCfcF4didJPlFDb1Bs+ckFtXxx0WvaS32s+zEOh89t9P6PfBj/Ct1pGw4 sCzc1I94adEA7TEb8ftKQSF2X29jrRrls2hHQD6l8BowHp/B1NTOI59PKNkOmxPaCE/ESi8B+ htri6AZ3trr2El+LrrovbTdTC3c7iuzQdcmAdybYtMGqhRS06T36cvjGB4jwqfP7VdzuSKtRT 0rhjxKMKcPWLBpkS6cHR5cbuG9Ig1iDvKwjLoMTvNrfPvybLgz/4IhaFi7mLc+BXeXUWKNNMw HU0KRyvQ4b4xQOPuyrjUTRpLL0UpEr8s2U4Flgxa5HW5R1fHYSZ7+obTwW0rtNqBCXJov17je efjMVZYLhN2JHP+BARHtWzsLbb4SNLrUXdmgQI62jmLgUPErlNZWta8xVtqKf0xopOHGsCv+ Received-SPF: pass client-ip=212.227.15.15; envelope-from=michael.albinus@gmx.de; helo=mout.gmx.net X-Spam_score_int: 5 X-Spam_score: 0.5 X-Spam_bar: / X-Spam_report: (0.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:302535 Archived-At: Eli Zaretskii writes: Hi, >> Is this the right way to detect whether or not get_fs_usage is actually >> present? > > Which port needs to exclude it, and why? Is that port going to > implement its own version of file-system-info? We must have a > non-trivial working implementation for each supported platform, > because Dired (and Tramp?) uses it. > > If the port you are considering will have its own implementation, then > the same method as DOS_NT uses will be appropriate. Tramp has its own implementation(s) of file-system-info, which doesn't depend on get_fs_usage. Even if this libray function is not available on the local system, Tramp could return proper information. Best regards, Michael.