From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751907AbYIJJYj (ORCPT ); Wed, 10 Sep 2008 05:24:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752015AbYIJJYS (ORCPT ); Wed, 10 Sep 2008 05:24:18 -0400 Received: from ns.suse.de ([195.135.220.2]:43767 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751956AbYIJJYQ (ORCPT ); Wed, 10 Sep 2008 05:24:16 -0400 From: Andreas Schwab To: John Wenker Cc: linux-kernel@vger.kernel.org Subject: Re: PROBLEM: fstat(2) returns st_size==0 for non-empty FIFO. References: X-Yow: Darling, my ELBOW is FLYING over FRANKFURT, Germany.. Date: Wed, 10 Sep 2008 11:24:15 +0200 In-Reply-To: (John Wenker's message of "Tue, 9 Sep 2008 16:05:06 -0700") Message-ID: User-Agent: Gnus/5.110009 (No Gnus v0.9) Emacs/22.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org John Wenker writes: > [1.] One line summary of the problem: > fstat(2) returns st_size == 0 for a FIFO that is known to have data in it. st_size has no meaning except for regular files and symlinks. Andreas. -- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."