From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753209AbYLUEoX (ORCPT ); Sat, 20 Dec 2008 23:44:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751185AbYLUEoP (ORCPT ); Sat, 20 Dec 2008 23:44:15 -0500 Received: from kroah.org ([198.145.64.141]:55047 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751144AbYLUEoP (ORCPT ); Sat, 20 Dec 2008 23:44:15 -0500 Date: Sat, 20 Dec 2008 19:25:21 -0800 From: Greg KH To: Peter Cc: linux-kernel@vger.kernel.org Subject: Re: sysfs programming Message-ID: <20081221032521.GA2529@kroah.com> References: <188539.35426.qm@web35306.mail.mud.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <188539.35426.qm@web35306.mail.mud.yahoo.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Dec 20, 2008 at 12:13:23AM -0800, Peter wrote: > Hi , > I am writing a project for my university and i am planning on using > sysfs for my kernel module to communicate with user space , ive read > some articles and i know how sysfs works, its just i dont know how the > code should be written . Could you please send me a sample code about > how to create an attribute file at /sys/module/(some kernel module)/ > please ? What is wrong with the examples in the kernel tree itself? Are they not sufficient in some way? thanks, greg k-h