Date: Wed, 13 Nov 2013 01:31:50 -0500 From: Eitan Adler <lists@eitanadler.com> To: Julian Elischer <julian@freebsd.org> Cc: "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org> Subject: Re: Running `sysctl -a` causes crash (Hyper-V) Message-ID: <CAF6rxgkqnPFFfXmWRK1nXPKLp8S_jRs%2BzZL1ZuEMoFMwEbVAAw@mail.gmail.com> In-Reply-To: <5282A233.9090401@freebsd.org> References: <CAAoTqfvrdKH6BC=KrpWLgBKDjx402oTt_bp1TnV_Z3FC1if88A@mail.gmail.com> <CAE-mSOLKgk_h10mUPLuMXHgPfYJMEog_FFdyZvEoAOXMh=rbfg@mail.gmail.com> <CAAoTqfu9NFuVFYnLFo%2BLG7_kXd%2BAaxEPTm4nCKETzWvje7=fyA@mail.gmail.com> <CAE-mSOLeMHkh7gKLZPYcyu3GdJKqN4hAMBgEf5TwMUxB4nQ7zA@mail.gmail.com> <CAAoTqftAbsDNUiCv4QRnNfamf61dPhJ%2BWAzgfVVL4QMe9qHxcA@mail.gmail.com> <CAE-mSOLszJLfHBgmSTaUH5%2B5dTe23XLUFbp-nhfPpz2UVWMCJQ@mail.gmail.com> <CAAoTqfu716D-ifL-GXurxveZOKahLpndAivBWWt6ENHOJxXaaA@mail.gmail.com> <52814D25.1050603@freebsd.org> <20131112030154.GA29757@dft-labs.eu> <CAE-mSOJFGos7Y-QvuskPDK9=Jv8CLqGPKi8Gck=Uj2mmy87Y0Q@mail.gmail.com> <20131112133135.GB29757@dft-labs.eu> <5282A233.9090401@freebsd.org>
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On Tue, Nov 12, 2013 at 4:48 PM, Julian Elischer <julian@freebsd.org> 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
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