From owner-freebsd-hackers@FreeBSD.ORG Wed Jul 30 13:15:16 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 70D031065680 for ; Wed, 30 Jul 2008 13:15:16 +0000 (UTC) (envelope-from des@des.no) Received: from tim.des.no (tim.des.no [194.63.250.121]) by mx1.freebsd.org (Postfix) with ESMTP id 3AC688FC1B for ; Wed, 30 Jul 2008 13:15:15 +0000 (UTC) (envelope-from des@des.no) Received: from ds4.des.no (des.no [84.49.246.2]) by smtp.des.no (Postfix) with ESMTP id 669AF20A3; Wed, 30 Jul 2008 15:15:14 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: Jeroen Ruigrok van der Werven References: <488F2D48.1020501@highperformance.net> <20080729165636.GL75307@nexus.in-nomine.org> Date: Wed, 30 Jul 2008 15:15:13 +0200 In-Reply-To: <20080729165636.GL75307@nexus.in-nomine.org> (Jeroen Ruigrok van der Werven's message of "Tue\, 29 Jul 2008 18\:56\:36 +0200") Message-ID: <863alr4iou.fsf@ds4.des.no> User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/23.0.60 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-hackers@freebsd.org, jcw@highperformance.net Subject: Re: Symbols in a Module X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Jul 2008 13:15:16 -0000 Jeroen Ruigrok van der Werven writes: > jcw@highperformance.net wrote: > > I am compiling an AFS module. The module won't load. Dmesg reports > > undefined symbol _vn_lock. nm reports that the symbol exists and is > > undefined. > > > > How do I compile (defined) symbols into my module? > > You add the appropriate source file or library. > > _vn_lock, sounds like sys/vnode.h, which in turn on 7-STABLE needs > sys/kern/vfs_vnops.c. Wrong answer; vn_lock is already in the kernel. The problem lies somewhere else, but there isn't enough information to figure out where. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no