From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754091AbYLTIUW (ORCPT ); Sat, 20 Dec 2008 03:20:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752422AbYLTIUG (ORCPT ); Sat, 20 Dec 2008 03:20:06 -0500 Received: from web35306.mail.mud.yahoo.com ([66.163.179.100]:43239 "HELO web35306.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752831AbYLTIUF (ORCPT ); Sat, 20 Dec 2008 03:20:05 -0500 X-Greylist: delayed 401 seconds by postgrey-1.27 at vger.kernel.org; Sat, 20 Dec 2008 03:20:05 EST DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type:Message-ID; b=HlIDo57TcSK5uNmLfnOWk+Pw7rNM9LPwiSpIQgPNzyazANr99WILL35aFy/fx+j+MfM9ZPRMB+XBQBbqlOlv64jQUGMXTWKVVukZMgHnt7nC27XHaOMoxCQf4G3BRVHva9So45gl6Ck6wjzPC+42vDwi5dLwGnH9WiWV5/G8oBU=; X-YMail-OSG: dWZ8ybYVM1mt5HdB0SiihYCahEZxlnaPWferfX1JTkuNeG10XSt.r.BkFPRzF82YSjAk.QHLp.Xsgc4p69.E2XL4LQaa63bCF72i9QM2IkyyzcPEVnI22sMAa7iHjiATpFMBAqzCCthbvjrPcsJwKhYngPzOXJN6DljD.wymh3lsCfuV5HLU38POaGUomw-- X-Mailer: YahooMailWebService/0.7.260.1 Date: Sat, 20 Dec 2008 00:13:23 -0800 (PST) From: Peter Reply-To: peter_mj2002@yahoo.com Subject: sysfs programming To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Message-ID: <188539.35426.qm@web35306.mail.mud.yahoo.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 ? thank you very much .