|author||Jan Schmidt <email@example.com>||Wed Mar 27 12:33:44 2013 +0100|
|committer||Jan Schmidt <firstname.lastname@example.org>||Thu Mar 28 12:15:49 2013 +0100|
fssum: seek for data before adding to the sum This change is incompatible with previous versions of fssum and changes all sums computed with the default option to include file data (-d/-D switch). To compute sums for large sparse blocks, we use SEEK_DATA before reading. To detect holes of different size, each data block is preceeded by its offset in the file. Holes are not included in the sum explicitly.