From owner-freebsd-virtualization@FreeBSD.ORG Wed Nov 13 06:32:21 2013 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C8A31AEE for ; Wed, 13 Nov 2013 06:32:21 +0000 (UTC) Received: from mail-qc0-x231.google.com (mail-qc0-x231.google.com [IPv6:2607:f8b0:400d:c01::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 83DDF2799 for ; Wed, 13 Nov 2013 06:32:21 +0000 (UTC) Received: by mail-qc0-f177.google.com with SMTP id b10so3519364qcw.22 for ; Tue, 12 Nov 2013 22:32:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eitanadler.com; s=0xdeadbeef; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=hcPlSAaH415rz04aNpo4NDM+bujODn38jCAEtS6AsdA=; b=aqdEwLCLclvM0NOsGXt+rzTdg3E9DNwqsslj07ApYZ2CNvxmX4msQwFRIvhqz2QCWt bzelxIxJfqT7LbHpHB87Zn+BsEqWda/KwUjY3Xs6dvTVphEBMVIqRdJM017o/yG8ptlm LOAvg6H6JBbyz4/hiznSxdCEXWbRzV95H2LZM= 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:from:date :message-id:subject:to:cc:content-type; bh=hcPlSAaH415rz04aNpo4NDM+bujODn38jCAEtS6AsdA=; b=bUZmmBrsirld7pJjoi1AvPS5tzRLMjHJSmR18Dx3X1p97pwYdfXHcD6xDKTmD7ryFz Pi+Jotse71YjUKOnS4RrttJBShEF5df0wx0XbRStFQE6g1YnInR4j0m44o+77lrohSVE 6kDgO2MMZlQc9bns0UE7Xz2VQ4OiEmVeAPBFnKLw+zoXG1ztP4toN7v71FFiLE0A/ugb oet2knKKHBquY31kvuo3iwRT/nIiW9FOsXslGD6D1c2u9AiBcpXNSRx/3m3ytD7/6sQq i9+D1S42X2rDJkWucJXfDbTokhD79GyNyVzk/OHLdWAYJ0BwbDSfkjoV/wV5hYwxFW/y ZErw== X-Gm-Message-State: ALoCoQmtYjQt6S8EZsE5pHCQYoNmJs38HufCJDpjsK6GOWorpB9/59kqhFvsyohV48sPU9+gzYtj X-Received: by 10.224.69.132 with SMTP id z4mr64446333qai.78.1384324340666; Tue, 12 Nov 2013 22:32:20 -0800 (PST) MIME-Version: 1.0 Received: by 10.96.63.101 with HTTP; Tue, 12 Nov 2013 22:31:50 -0800 (PST) In-Reply-To: <5282A233.9090401@freebsd.org> References: <52814D25.1050603@freebsd.org> <20131112030154.GA29757@dft-labs.eu> <20131112133135.GB29757@dft-labs.eu> <5282A233.9090401@freebsd.org> From: Eitan Adler Date: Wed, 13 Nov 2013 01:31:50 -0500 Message-ID: Subject: Re: Running `sysctl -a` causes crash (Hyper-V) To: Julian Elischer Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-virtualization@freebsd.org" X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Nov 2013 06:32:21 -0000 On Tue, Nov 12, 2013 at 4:48 PM, Julian Elischer wrote: > On 11/12/13, 5:31 AM, Mateusz Guzik wrote: >> >> On Tue, Nov 12, 2013 at 03:33:45PM +0400, Sergey Kandaurov wrote:> hmm. one learns something every day. nitems() is new to me.. > yes assuming nitems is supported on all platforms then this adds a safety > belt > and is a good idea. /usr/include/sys/param.h:#define nitems(x) (sizeof((x)) / sizeof((x)[0])) -- Eitan Adler