dtc: Make dt_from_blob() open its own file

[David Gibson]

On Tue, Mar 04, 2008 at 04:10:39PM +1100, David Gibson wrote:
> dt_from_source() and dt_from_fs() both take a filename (or directory
> name) argument and open files as necessary themselves.
> dt_from_blob(), however, expects the caller to open a file and pass it
> in.
> 
> This patch makes dt_from_blob() take a filename and open its own
> files, removing the inconsistency.  In addition, dt_from_blob() now
> correctly uses dtc_close_file() to close the file opened with
> dtc_open_file(), rather than directly calling fclose() on the
> contained FILE *.
> 
> Signed-off-by: David Gibson <david at gibson.dropbear.id.au>

Sorry, ignore.  There's a bug in this one, revised version coming.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson