Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936587AbXFFXDb (ORCPT ); Wed, 6 Jun 2007 19:03:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S935709AbXFFXDV (ORCPT ); Wed, 6 Jun 2007 19:03:21 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:40366 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S935566AbXFFXDU (ORCPT ); Wed, 6 Jun 2007 19:03:20 -0400 Date: Wed, 06 Jun 2007 16:02:10 -0700 (PDT) Message-Id: <20070606.160210.23014574.davem@davemloft.net> To: drepper@redhat.com Cc: davidel@xmailserver.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, mingo@elte.hu, dada1@cosmosbay.com Subject: Re: [patch 7/8] fdmap v2 - implement sys_socket2 From: David Miller In-Reply-To: <46673BE5.8040605@redhat.com> References: <20070606.154434.21926922.davem@davemloft.net> <46673BE5.8040605@redhat.com> X-Mailer: Mew version 5.1.52 on Emacs 21.4 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 836 Lines: 17 From: Ulrich Drepper Date: Wed, 06 Jun 2007 15:57:41 -0700 > I would strongly argue that any change we're doing in this area at > userlevel would involve a new interface. Programs also need new > definitions from headers files. This means a recent enough glibc will > be needed in any case. Unless programs use their own definitions in > which case they might as well use the syscall() function. To be honest, after reading Alan's response a few moments ago I'm growing in favor of his suggestions and that all of these new system calls perhaps really are overkill. - 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/