Re: Finding Blocks occupied by the file on the volume
Re: Finding Blocks occupied by the file on the volume
- Subject: Re: Finding Blocks occupied by the file on the volume
- From: santosh katvate <email@hidden>
- Date: Wed, 20 Jul 2005 14:09:43 +0530
hello quinn
i just want to retreive the location (i.e block numbers) of a file on
the partition using an application program( carbon or cocca).
and i don't want to build iDefrag.
i only want to know how they may have retreived the actual block
numbers of the files and its fragments.
so is their any api's to do this.
how to go ahead to achieve this
Thanks
santosh k
On 7/19/05, Quinn <email@hidden> wrote:
> At 19:48 +0530 19/7/05, santosh katvate wrote:
> >there is a software which is able to get the data/resource fork info
> >of the files.
> >i also want to get that info.
> >http://www.coriolis-systems.com/iDefrag-2.php
>
> Are you saying that you're writing iDefrag, or that it's an existence
> proof that the information you need is available?
>
> If the latter, can you provide some high-level details about what
> you're trying to achieve. Doing logical to physical block mapping
> from within an I/O Kit media filter is going to be... tricky.
>
> S+E
> --
> Quinn "The Eskimo!" <http://www.apple.com/developer/>
> Apple Developer Technical Support * Networking, Communications, Hardware
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