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Re: [Qemu-devel] [PATCH v4] block/raw-posix.c: Fixes raw_getlength() on
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From: |
Peter Maydell |
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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 |
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Date: |
Tue, 13 Jan 2015 18:05:50 +0000 |
On 13 January 2015 at 17:52, Programmingkid <address@hidden> 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