From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.73]) by sourceware.org (Postfix) with ESMTPS id 573683891C37 for ; Mon, 10 Jan 2022 09:59:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 573683891C37 Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=cygwin.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=cygwin.com Received: from calimero.vinschen.de ([24.134.7.25]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MV5KC-1mxcLh1EPe-00S6Om for ; Mon, 10 Jan 2022 10:59:35 +0100 Received: by calimero.vinschen.de (Postfix, from userid 500) id 496AAA80D60; Mon, 10 Jan 2022 10:59:34 +0100 (CET) Date: Mon, 10 Jan 2022 10:59:34 +0100 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: A notion about saving and restoring Windows file security info Message-ID: Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <4c5fda33-8f7e-53d2-85ce-28eb11cfb978@cs.umass.edu> <7cea7819-c03e-60c2-1acc-380b1bd0c18f@cs.umass.edu> <158020464.20220107184046@yandex.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <158020464.20220107184046@yandex.ru> X-Provags-ID: V03:K1:x96BbtNgfg2L408CujlpFjFfp+tjZY/uJhbuwmaGHHwGvQvW773 kJXp5Y41Vo6ReCHzhfS+G2G1+bXwbIPDSqK0vz9jRW9NrKaA+ofxC06at1Oh0nuixaBITX5 AE7lI03yXvYq8NhWoV2qwYNipjrqghejYplOdJYHcJrbAWfHnB3wnx2HfAc054KRLu3LUbW IvX2aSqwJx8ArgzkcXd7Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:e7yBgtVoxR8=:ESfGAQ94jqyhXBTByZH4xZ trijT0a2eRM+kfN0NYQ3nA18J0vi2CH7YdtD4SdPVSjGs5jpzdt8gwH0ibu5laIKh5XLTZpkg TSz4IK8Gq6gh2GsqLFQz448Ei1e1KJmPADunpExeQ4N09O6iHvMAqZSvm/BXwOxS3+8TF85Kz RfZlFIzO6KPnyGR5FuS/mAsSUczOgJSmAaOtyiGECZd9y9tXgwLrma8Vdh6DF5P6YhPkGp7dj ZfnAkOosm88FIMgF3ovUv6YqSHJdkik5Wj6NldTlvudRe1qkICbY6S8BQ3xL+vgqC7sNSyHhg 8TIqRwGW9wR5AWQhI1gdJwceHqGRnfF5jQzPSY3mfSLl8nl0pVltSAj170/+NumSdo9dVTZhS VThl8TYr0HKfq219Q/0qyfSBQHtc44djypZ3/JPN77BI664038VwWZEXL39HjhTb2/HZF49F/ QKOfs2siJmcjgsNVUipuGC4q/WiUhjYlh7vollIdfdJvz9EiEvPtszoqvLLlQecMgY7IgEeZ+ 83Rz66/GltSLo7J+jjHUjfyBFAuj/MXhdWf8/QpdRQLEMryfu3Cg2NcaxSMYm/7j09ZTDZBBW fhz3Ud1VeplxAsN8lqg3grCili+IV8M2408rL89Ng6LmN24GjFvnamHXVKtH3Xh6yDB1dY6lx yfY2T4LEbIjI+a5zOCs5QsPlDcyy5QSiqTyqe1zdSyMGekjQlXDAxNaMtOIdIuHuixk7zktKY B+wSUm5Fho/trIhx X-Spam-Status: No, score=-89.4 required=5.0 tests=BAYES_00, GOOD_FROM_CORINNA_CYGWIN, KAM_DMARC_NONE, KAM_DMARC_STATUS, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_FAIL, SPF_HELO_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jan 2022 09:59:38 -0000 On Jan 7 18:40, Andrey Repin wrote: > Greetings, Corinna Vinschen! > > > No settings in that case. *Iff* we do that, we should provide the native > > ACLs in a consistent manner. > > I have a small suggestion. Have you tried too look into existing > implementations? Samba uses xattrs to store extra information for much the > same purpose. > See f.e. https://www.samba.org/samba/docs/current/man-html/vfs_acl_xattr.8.html Thanks! Corinna