Re: FSGetVolumeMountInfoSize returns error -36?
Re: FSGetVolumeMountInfoSize returns error -36?
- Subject: Re: FSGetVolumeMountInfoSize returns error -36?
- From: Jim Luther <email@hidden>
- Date: Tue, 17 Aug 2010 11:30:01 -0700
FSGetVolumeMountInfoSize and FSGetVolumeMountInfo are only supported on network volumes. The network code called to get that information returns ENOTSUP to the File Manager and the File Manager translates ENOTSUP to ioErr.
- Jim
On Aug 16, 2010, at 10:48 PM, James Bucanek wrote:
> Greetings,
>
> I'm on a quest to find a way of determining whether two files are on the same physical *device* (i.e. whether they share the same drive, not just whether they're on the same volume--that's easy, I'm doing that already).
>
> Clearly I need something more than just the regular volume info. I started my investigation by running ./FSMegaInfo FSGetVolumeMountInfo but immediately ran into a snag: FSGetVolumeMountInfoSize is returning error -36 or every FSVolumeRefNum I give it.
>
> So what's that about?
>
> OS X 10.6.4, 64-bit
>
> TIA
> --
> James Bucanek
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