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Re: [Qemu-devel] [PATCH v3] raw-posix: Detect CDROM via ioctl

From: malc
Subject: Re: [Qemu-devel] [PATCH v3] raw-posix: Detect CDROM via ioctl
Date: Thu, 14 Jan 2010 03:11:28 +0300 (MSK)

On Wed, 13 Jan 2010, Cole Robinson wrote:

> Current CDROM detection is hardcoded based on source file name.
> Make this smarter by attempting a CDROM specific ioctl.
> This makes '-cdrom /dev/sr0' succeed with no media present.
> v2:
>     Give ioctl check higher priority than filename check,
> v3:
>     Actually initialize 'prio' variable
>     Check for ioctl success rather than absence of specific failure

Does it even compile on BSDs, Darwin etc?



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