From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Lejanson C. Go" Subject: ioperm() and setuid() Date: Mon, 13 Oct 2003 08:02:25 +0800 Sender: linux-c-programming-owner@vger.kernel.org Message-ID: <3F89EB91.7070509@hq.ntsp.nec.co.jp> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-c-programming@vger.kernel.org Hello, Does anyone know how to allow non root users in linux to access to i/o ports using ioperm() and setuid(). I tried using the ioperm() function and setuid() but i still get a message of permission access denied. Can anyone help me on this? Lejanson