From owner-freebsd-hackers@FreeBSD.ORG Fri Jul 18 12:05:53 2003 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4FB3C37B401 for ; Fri, 18 Jul 2003 12:05:53 -0700 (PDT) Received: from www.bluecirclesoft.com (cvg-65-26-145-190.cinci.rr.com [65.26.145.190]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6B0A543FA3 for ; Fri, 18 Jul 2003 12:05:52 -0700 (PDT) (envelope-from marc.ramirez@bluecirclesoft.com) Received: from www.bluecirclesoft.com (localhost [127.0.0.1]) h6IJ5pxi062220 for ; Fri, 18 Jul 2003 15:05:51 -0400 (EDT) (envelope-from mrami@bluecirclesoft.com) Received: from localhost (mrami@localhost)h6IJ5od0062217 for ; Fri, 18 Jul 2003 15:05:51 -0400 (EDT) X-Authentication-Warning: www.bluecirclesoft.com: mrami owned process doing -bs Date: Fri, 18 Jul 2003 15:05:50 -0400 (EDT) From: Marc Ramirez To: freebsd-hackers@freebsd.org Message-ID: <20030718150047.O61759@www.bluecirclesoft.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: Communications kernel -> userland X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Jul 2003 19:05:53 -0000 I asked this in -questions, but got no response; sorry for the repost. I have a device driver that needs to make requests for data from a userland daemon. What's the preferred method for doing this in 4.8R and 5.1R? I'm assuming the answer is Unix-domain sockets... Thanks, Marc. -- Marc Ramirez Blue Circle Software Corporation 513-688-1070 (main) 513-382-1270 (direct) www.bluecirclesoft.com