Re: svn commit: r17746 - in trunk/subversion: libsvn_subr

On 12/12/05, dionisos@tigris.org <dionisos@tigris.org> wrote:
> Author: dionisos
> Date: Mon Dec 12 15:45:20 2005
> New Revision: 17746
>
> Modified:
> trunk/subversion/include/svn_io.h
> trunk/subversion/libsvn_subr/stream.c
>
> Log:
> Add a stream which calculates MD5 checksums for the data read from and written.
>
> Note:
> This change does not make use of the stream itself, it paves the way
> for further changes though.

This further change would be an attempt to further reduce IO use in
libsvn_wc which would fit so extremely greatly in a 1.4 release.

Currently, we often write a file - when translating them for example -
and then need to re-read it in svn_io_file_checksum(). Both the
translating stream *and* the md5-ing stream should help resolve some
of that.

bye,

Erik.
Received on Mon Dec 12 21:59:13 2005