From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753337Ab1CJRHk (ORCPT ); Thu, 10 Mar 2011 12:07:40 -0500 Received: from usmamail.tilera.com ([206.83.70.70]:32874 "EHLO USMAMAIL.TILERA.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752685Ab1CJRHj (ORCPT ); Thu, 10 Mar 2011 12:07:39 -0500 Message-ID: <4D790557.1030000@tilera.com> Date: Thu, 10 Mar 2011 12:07:35 -0500 From: Chris Metcalf User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.15) Gecko/20110303 Lightning/1.0b2 Thunderbird/3.1.9 MIME-Version: 1.0 To: CC: Arnd Bergmann , GLIBC Devel , , Subject: Re: asm-generic/unistd.h and glibc use of NR_ipc References: <201009281040.09728.arnd@arndb.de> <4CA1E809.5010103@tilera.com> In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/10/2011 11:46 AM, Linas Vepstas wrote: > Hi Chris, > > A question, and a patch follow: > > On 28 September 2010 08:05, Chris Metcalf wrote: >> (Adding libc-ports to the cc list.) >> >> On 9/28/2010 4:40 AM, Arnd Bergmann wrote: >>> Chris Metcalf is using the generic unistd.h file on the tile architecture >>> and has a glibc port that should be easily portable to all future >>> architectures. There are a few of them getting ready to be merged >>> now (c6x, lm32, nios2, and some people have contacted me privately >>> for architectures I cannot name). >>> >>> I expect that all of them will just use the same syscall ABI and glibc >>> port. >> [...] > I note that this hasn't been merged into glibc-2.13, any particular > explaintation for that? Just that I haven't had the time -- I've been more focused on the kernel community rather than glibc. I'm still planning to do it when I have some time! > Anyway, it seems that pthread cancellation pints are missing > from a couple of the functions. e.g. for send, recv, one needs > the following: Thanks, that seems very plausible. I'll update my copy of those sources so it will be in the eventual submission to libc-ports. -- Chris Metcalf, Tilera Corp. http://www.tilera.com