Re: Finding Ejectable Volumes.

["Dennis Birch" <dennisbirch at gmail dot com>]

I should add that the IsEjectable function also works correctly with
volumes mounted from disk images, and with network volumes.

On 5/29/06, Dennis Birch <dennisbirch at gmail dot com> wrote:
> I implemented the suggested declares solution in a module and it works
> great for CD-ROMs and USB devices I've mounted. However my external
> FireWire drive (which can be safely unmounted in the Finder) does not
> show as being ejectable. Anybody happen to know why that might be the
> case?
>
> On 5/23/06, Charles Yeomans <charles at declaresub dot com> wrote:
> > This information is not hard to retrieve for MacOS.  You call
> > PBHGetVolParmsSync.  You test the extended attributes field of the
> > GetVolParmsInfoBuffer struct passed.  The volume is ejectable when
> > bit 0 is set.  The Volumes section of chapter 4 of my declares book
> > has an example that calls PBHGetVolParmsSync.
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