From owner-svn-src-head@FreeBSD.ORG Sat Nov 2 14:48:25 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id E9426F9B; Sat, 2 Nov 2013 14:48:25 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-qa0-x22f.google.com (mail-qa0-x22f.google.com [IPv6:2607:f8b0:400d:c00::22f]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 8679F287F; Sat, 2 Nov 2013 14:48:25 +0000 (UTC) Received: by mail-qa0-f47.google.com with SMTP id w8so90306qac.13 for ; Sat, 02 Nov 2013 07:48:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type:content-transfer-encoding; bh=y7uSeDCYZ0+sqXQ0J68CVuCB4BsFAYByt6Y+L3e9Zs8=; b=bFhi4YiXeBoh6bukYlWHztI/BvU15pzr2Qzwf7ojCWtRRa8bbQ8Gq/GDw8xlnVCFNu 1Dc3ZCI55jAKEQmGyVti3BeVwq2jRu1GnOvIhgu6CMsVlYMA/HtCD54IkizHI7ZBhkU/ N4wRg386nbXuzUwpBrWoxm/Qow2YjjE+rG9szDnjdamDQmbSoO9IShqJkXvNr+b963SH xUGLeYE3xQc7zcPlngNW4OmMO2zLiXVP7Aoze96SngkXB8EdOEWkmeh7q0ILfzzHfh+L VRVT+84wjOuzEdobZcm9OEU53tzinvFRk3STvJpP6I0HNf2VJAYwwUk/LXfHzWg8XlOA jncw== MIME-Version: 1.0 X-Received: by 10.224.36.201 with SMTP id u9mr10744890qad.76.1383403704298; Sat, 02 Nov 2013 07:48:24 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.207.66 with HTTP; Sat, 2 Nov 2013 07:48:24 -0700 (PDT) In-Reply-To: <0FD2B8FA-7DD7-4626-95F6-BB64B648E81A@grondar.org> References: <201311020011.rA20BchL020170@svn.freebsd.org> <20131102151309.A1102@besplex.bde.org> <76BC3F76-ED5E-42F0-BCCE-271EA723698E@grondar.org> <0FD2B8FA-7DD7-4626-95F6-BB64B648E81A@grondar.org> Date: Sat, 2 Nov 2013 07:48:24 -0700 X-Google-Sender-Auth: arhzHXhazCA4ispK3-b74wYsDDQ Message-ID: Subject: Re: svn commit: r257535 - head/sys/netgraph From: Adrian Chadd To: Mark R V Murray Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Cc: "svn-src-head@freebsd.org" , "svn-src-all@freebsd.org" , "src-committers@freebsd.org" , Bruce Evans X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Nov 2013 14:48:26 -0000 Okay. I'll go and re-fix things. Thanks, -a On 2 November 2013 02:44, Mark R V Murray wrote: > > On 2 Nov 2013, at 09:32, Mark R V Murray wrote: >>> Mark - did you initially mean the address of the mbuf m_data pointer, >>> or the data payload itself? >> >> As Bruce says - the address of payload data itself. We don=92t have 12-b= yte pointers in FreeBSD. :-) > > Cancel that. > > The address passed must be the address of the m_data field in the mbuf st= ructure. The harvested data is 12 bytes from that address forward, so not t= he data pointed to by that m_data pointer but the pointer value itself and = some following junk too. > > M > -- > Mark R V Murray >