K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2004-06-02T08:14:43.000000Z
K 7
svn:log
V 465
Refactor read_data:
 * New read_data_block is both sparse-file aware and uses zero-copy semantics
 * Push read_data_block down into specific formats (opens door to
   various encoded entry bodies, such as zip or gtar -S)
 * Reimplement read_data, read_data_skip, read_data_into_fd in terms
   of new read_data_block.
 * Update documentation
It's unfortunate that I couldn't just call the new interface
archive_read_data, but didn't want to upset the API that much.

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