Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 24 Jul 2002 14:45:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 24 Jul 2002 14:45:18 -0400 Received: from neon-gw-l3.transmeta.com ([63.209.4.196]:47118 "EHLO neon-gw.transmeta.com") by vger.kernel.org with ESMTP id ; Wed, 24 Jul 2002 14:45:16 -0400 Date: Wed, 24 Jul 2002 11:48:10 -0700 (PDT) From: Linus Torvalds To: Jamie Lokier cc: "Eric W. Biederman" , Subject: Re: [PATCH] 'select' failure or signal should not update timeout In-Reply-To: <20020724144433.B7192@kushida.apsleyroad.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: 765 Lines: 23 On Wed, 24 Jul 2002, Jamie Lokier wrote: > > Typical soft real-time code looks a bit like this pseudo-code (excuse > the bugs :-): Yup, looks familiar. The thing is, we cannot change existing select semantics, and the question is whether what most soft-realtime wants is actually select, or whether people really want a "waittimeofday()". Like your example, the only uses I've had personally (DVD playback) have really had an empty select, so it wasn't really select itself that was horribly important. Linus - 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/