Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262080AbUDDB2k (ORCPT ); Sat, 3 Apr 2004 20:28:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262103AbUDDB2k (ORCPT ); Sat, 3 Apr 2004 20:28:40 -0500 Received: from x35.xmailserver.org ([69.30.125.51]:56200 "EHLO x35.xmailserver.org") by vger.kernel.org with ESMTP id S262080AbUDDB2j (ORCPT ); Sat, 3 Apr 2004 20:28:39 -0500 X-AuthUser: davidel@xmailserver.org Date: Sat, 3 Apr 2004 17:28:36 -0800 (PST) From: Davide Libenzi X-X-Sender: davide@bigblue.dev.mdolabs.com To: Jamie Lokier cc: Ben Mansell , Steven Dake , Linux Kernel Mailing List Subject: Re: Is POLLHUP an input-only or bidirectional condition? (was: epoll reporting events when it hasn't been asked to) In-Reply-To: <20040403223541.GB6122@mail.shareable.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 491 Lines: 17 On Sat, 3 Apr 2004, Jamie Lokier wrote: > Btw, I notice epoll never reports POLLNVAL. Is that correct? Yep, epoll does not allow you to push an invalid/unopen file descriptor inside the set. So you get an EBADF from epoll_ctl(). - Davide - 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/