From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932946Ab3BLK6V (ORCPT ); Tue, 12 Feb 2013 05:58:21 -0500 Received: from mx1.redhat.com ([209.132.183.28]:64614 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756820Ab3BLK6T (ORCPT ); Tue, 12 Feb 2013 05:58:19 -0500 Message-ID: <511A2043.6040805@redhat.com> Date: Tue, 12 Feb 2013 11:58:11 +0100 From: Gerd Hoffmann User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.12) Gecko/20130108 Thunderbird/10.0.12 MIME-Version: 1.0 To: Andy King CC: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, gregkh@linuxfoundation.org, davem@davemloft.net, pv-drivers@vmware.com Subject: Re: [PATCH 1/1] VSOCK: Introduce VM Sockets References: <1360196636-9357-1-git-send-email-acking@vmware.com> <1360196636-9357-2-git-send-email-acking@vmware.com> In-Reply-To: <1360196636-9357-2-git-send-email-acking@vmware.com> X-Enigmail-Version: 1.4 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/07/13 01:23, Andy King wrote: Hi, > +/* Option name for socket's service label. Use as the option name in > + * setsockopt(3) or getsockopt(3) to set or get the service label for a socket. > + * The service label is a C-style NUL-terminated string. Only available for > + * hypervisor endpoints. > + */ > + > +#define SO_VM_SOCKETS_SERVICE_LABEL 4 > + What is this and how does it work? cheers, Gerd