From owner-svn-src-head@freebsd.org  Thu Aug  6 08:24:22 2015
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id A04279B43A4
 for <svn-src-head@mailman.ysv.freebsd.org>;
 Thu,  6 Aug 2015 08:24:22 +0000 (UTC) (envelope-from ed@nuxi.nl)
Received: from mail-ob0-f180.google.com (mail-ob0-f180.google.com
 [209.85.214.180])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 729C583D
 for <svn-src-head@freebsd.org>; Thu,  6 Aug 2015 08:24:21 +0000 (UTC)
 (envelope-from ed@nuxi.nl)
Received: by obnw1 with SMTP id w1so50377792obn.3
 for <svn-src-head@freebsd.org>; Thu, 06 Aug 2015 01:24:20 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:mime-version:in-reply-to:references:date
 :message-id:subject:from:to:cc:content-type;
 bh=GN20HR/SChsTItDJfPfz7rtG0HQOUk6ouHuDJ1elWgY=;
 b=jWdhImaqrReL6OAPjpM+HvfxdC1JxbG0Fyz3/ZO1N+D0i5fQibhcvQ1iigsH+/5KC+
 gPaVEFFm815o4vpCf3rNpI/1rNN7hTZg7T1Ni5SSU/yEXsx3jfj96aOQOweqNe4RCYsa
 1NUcXQAb0uG3qgtQJrMZ7vy18Dmqh99p94766YqmSwjzn91QC55Ap5VkLedvEEadUXCT
 e0XXgojUTAoVsjq911WH25eDvrZom7DnVbFRc9KCf1RINOECwVTBIaWoaGqKX2baZLq8
 oipWSxUuaROlwzMv0vE97+fZ/m2+gPpQf2qWdVJobmda5h23Ij+IQneSznAffI9bYbek
 fMsw==
X-Gm-Message-State: ALoCoQlMRPJj9ReVAmbNQoz1tq600XVzZbqybcQg0exrVFmFXZJrGhM2skwlHThdXbdBs78KY9jg
MIME-Version: 1.0
X-Received: by 10.182.20.141 with SMTP id n13mr459538obe.26.1438849460797;
 Thu, 06 Aug 2015 01:24:20 -0700 (PDT)
Received: by 10.76.50.84 with HTTP; Thu, 6 Aug 2015 01:24:20 -0700 (PDT)
X-Originating-IP: [84.27.222.46]
In-Reply-To: <55C23EB1.20903@FreeBSD.org>
References: <201508051615.t75GFhdD003652@repo.freebsd.org>
 <55C23EB1.20903@FreeBSD.org>
Date: Thu, 6 Aug 2015 10:24:20 +0200
Message-ID: <CABh_MK=OXjqTmDt_4KKRWnan=u2gDnBQ3FvyBiYGEKU=3RT79Q@mail.gmail.com>
Subject: Re: svn commit: r286323 - head/sys/compat/cloudabi
From: Ed Schouten <ed@nuxi.nl>
To: Pedro Giffuni <pfg@freebsd.org>
Cc: Ed Schouten <ed@freebsd.org>, svn-src-head@freebsd.org
Content-Type: text/plain; charset=UTF-8
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 06 Aug 2015 08:24:22 -0000

Hi Pedro,

2015-08-05 18:49 GMT+02:00 Pedro Giffuni <pfg@freebsd.org>:
> This just reminded me:
>
> Clang has support for type-safety attributes[1] for fcntl and ioctls.
>
> I gave them a try[2] but they broke compatibility.
> For a clean ABI you should consider them.

That's interesting. That could also be useful for [gs]etsockopt().
Will take a look!

-- 
Ed Schouten <ed@nuxi.nl>
Nuxi, 's-Hertogenbosch, the Netherlands
KvK/VAT number: 62051717