From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20514 invoked by alias); 12 Dec 2019 23:04:34 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 20505 invoked by uid 89); 12 Dec 2019 23:04:34 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.1 spammy=tel, Tel X-HELO: smtp01.belwue.de Received: from smtp01.belwue.de (HELO smtp01.belwue.de) (129.143.71.86) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 12 Dec 2019 23:04:33 +0000 Received: from fex.rus.uni-stuttgart.de (fex.rus.uni-stuttgart.de [129.69.1.129]) by smtp01.belwue.de (Postfix) with SMTP id D88D79F79 for ; Fri, 13 Dec 2019 00:04:30 +0100 (MET) Date: Thu, 12 Dec 2019 23:21:00 -0000 From: Ulli Horlacher To: cygwin@cygwin.com Subject: Re: non-persistent storage? Message-ID: <20191212230430.GC12864@tik.uni-stuttgart.de> Mail-Followup-To: cygwin@cygwin.com References: <20191212220749.GB12864@tik.uni-stuttgart.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-IsSubscribed: yes X-SW-Source: 2019-12/txt/msg00090.txt.bz2 On Thu 2019-12-12 (17:45), Erik Soderquist wrote: > This is very hacky, but I believe you can get the effect you want by > having an admin process auto-start at host startup, identify itself, > and then set parts of its own /proc/ process ID tree as world > read/write. It is not possible to write any data to /proc using standard IO read/write like on a tmpfs file system. -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF: -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple