From: Peter Maydell <peter.maydell@linaro.org>
To: Programmingkid <programmingkidx@gmail.com>
Cc: Stefan Hajnoczi <stefanha@gmail.com>,
qemu-devel qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH v4] block/raw-posix.c: Fixes raw_getlength() on Mac OS X so that it reports the correct length of a real CD
Date: Tue, 13 Jan 2015 18:05:50 +0000 [thread overview]
Message-ID: <CAFEAcA8k72jw1YeFWqdVey18Hu1GUr1UC2xOtXRLUhRZJA=6bA@mail.gmail.com> (raw)
In-Reply-To: <E1AB99D7-D5D9-4951-A20A-5D6F0B1288F1@gmail.com>
On 13 January 2015 at 17:52, Programmingkid <programmingkidx@gmail.com> wrote:
> What is the exact command you use with QEMU involving the /dev/null device?
"make check" includes some tests which do this...
> What value is suppose to be returned when using a device like /dev/null?
I think we should fall back to the "try lseek" code path, as we do on
Linux. (That will return zero, as it happens.)
-- PMM
prev parent reply other threads:[~2015-01-13 18:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-02 21:44 [Qemu-devel] [PATCH v4] block/raw-posix.c: Fixes raw_getlength() on Mac OS X so that it reports the correct length of a real CD Programmingkid
2015-01-06 14:02 ` Stefan Hajnoczi
2015-01-06 15:04 ` Programmingkid
2015-01-13 14:05 ` Stefan Hajnoczi
2015-01-13 17:52 ` Programmingkid
2015-01-13 18:05 ` Peter Maydell [this message]
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