From owner-freebsd-hackers@FreeBSD.ORG Sat Aug 27 15:51:36 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org 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 8863E16A41F for ; Sat, 27 Aug 2005 15:51:36 +0000 (GMT) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe08.swip.net [212.247.154.225]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0AE0E43D46 for ; Sat, 27 Aug 2005 15:51:35 +0000 (GMT) (envelope-from hselasky@c2i.net) X-T2-Posting-ID: Y1QAsIk9O44SO+J/q9KNyQ== Received: from mp-217-132-243.daxnet.no ([193.217.132.243] verified) by mailfe08.swip.net (CommuniGate Pro SMTP 4.3.4) with ESMTP id 250715514; Sat, 27 Aug 2005 17:51:33 +0200 From: Hans Petter Selasky To: kamalp@acm.org Date: Sat, 27 Aug 2005 17:52:29 +0200 User-Agent: KMail/1.7 References: <200508271455.51420.hselasky@c2i.net> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200508271752.31898.hselasky@c2i.net> Cc: freebsd-hackers@freebsd.org Subject: Re: Is d_mmap used ? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: hselasky@c2i.net List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Aug 2005 15:51:36 -0000 On Saturday 27 August 2005 15:39, Kamal R. Prasad wrote: > When you mmap() a device, the d_mmap member is used. > eg:- fd = open("/dev/abc", O_RDWR); > my_addr = mmap(fd,...); Yes, but do you know from where it is called ? --HPS