Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262063AbVAJECD (ORCPT ); Sun, 9 Jan 2005 23:02:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262065AbVAJECD (ORCPT ); Sun, 9 Jan 2005 23:02:03 -0500 Received: from lon-del-03.spheriq.net ([195.46.50.99]:43683 "EHLO lon-del-03.spheriq.net") by vger.kernel.org with ESMTP id S262063AbVAJEBz convert rfc822-to-8bit (ORCPT ); Sun, 9 Jan 2005 23:01:55 -0500 From: Alex LIU To: Subject: The purpose of PT_TRACESYSGOOD Date: Mon, 10 Jan 2005 11:58:56 +0800 Message-ID: <005c01c4f6c8$b4d3fba0$ac655e0a@sha.st.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-O-Virus-Status: No X-O-URL-Status: Not Scanned X-O-CSpam-Status: Not Scanned X-O-Spam-Status: Not scanned X-O-Image-Status: Not Scanned X-O-Att-Status: No X-SpheriQ-Ver: 1.8.3 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 505 Lines: 11 Hi: What's the effect of PT_TRACESYSGOOD flag? I found it's used only set in ptrace_setoptions,which is called in the function ptrace_request. And the PT_TRACESYSGOOD flag will be requested in do_syscall_trace. What's the purpose of that flag? Thanks! Alex - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/