From owner-freebsd-hackers@FreeBSD.ORG Wed Oct 15 14:03:46 2008 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 420161065689 for ; Wed, 15 Oct 2008 14:03:46 +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 017BB8FC21 for ; Wed, 15 Oct 2008 14:03:45 +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 3B2CD6D445; Wed, 15 Oct 2008 14:03:45 +0000 (UTC) Received: by ds4.des.no (Postfix, from userid 1001) id 2AA06844BA; Wed, 15 Oct 2008 16:03:45 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: m.jakeman@lancaster.ac.uk References: <200810151343.28136.m.jakeman@lancaster.ac.uk> <8663nu0xd4.fsf@ds4.des.no> Date: Wed, 15 Oct 2008 16:03:45 +0200 In-Reply-To: <8663nu0xd4.fsf@ds4.des.no> ("Dag-Erling =?utf-8?Q?Sm=C3=B8rg?= =?utf-8?Q?rav=22's?= message of "Wed, 15 Oct 2008 16:03:03 +0200") Message-ID: <861vyi0xby.fsf@ds4.des.no> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: hackers@freebsd.org Subject: Re: Call function on sysctl value change 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, 15 Oct 2008 14:03:46 -0000 Dag-Erling Sm=C3=B8rgrav writes: > Matthew Jakeman writes: > > I was wondering if it is possible to call a function when a sysctl valu= e is=20 > > changed. > grep -r SYSCTL_ADD_PROC /usr/src/sys even better: 'man SYSCTL_ADD_PROC' will answer all your questions. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no