squashfs-tools-ng.git/lib/sqfs/block_processor, branch v1.0.3A new set of tools and libraries for working with SquashFS imageshttps://git.infraroot.at/squashfs-tools-ng.git/atom?h=v1.0.32020-08-11T22:25:34+00:00Fix block processor single block with don't fragment flag bug2020-08-11T22:25:34+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-08-10T09:08:12+00:00urn:sha1:18275733975c23b93419fbce7ca3105e6638786d
This commit fixes a bug where the block processor state machine would
not add the "last block" flag if there is only one not entirely filled
block and the "don't fragment" flag is set. If the flag isn't set, the
inode start block position is not updated and points to the beginning
of the image instead.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Fix uninitialized error code in block processor error path2020-06-07T18:54:07+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-06-07T18:54:07+00:00urn:sha1:04be64583149515f774bf01f03b1be6121649668
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Move the fragment deduplication hash table back into the block processor2020-06-07T00:44:10+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-06-05T16:19:42+00:00urn:sha1:82ace40392829e6361f3052941e3c60effeb8a98
Fragment deduplication really doesn't belong into the public API of
the fragment table.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
block processor: add an internal common cleanup function2020-06-07T00:44:10+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-06-05T15:51:38+00:00urn:sha1:9c61e28d9b9faf6bd8b4e9b8d28ed79b441fbeb6
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Block processor: cleanup macros, merge windows & pthread initialization2020-05-30T15:49:40+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-05-30T15:37:25+00:00urn:sha1:59631ccfde23d175e97bda016923bf9cbabbd92a
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Block processor: merge finish & sync functions2020-05-29T18:10:16+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-05-29T18:08:33+00:00urn:sha1:efb6ab552c5cdc9d12585c7c24b98667e212cb4c
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Block processor: allow operation without a fragment table2020-05-29T17:56:59+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-05-29T17:45:14+00:00urn:sha1:be6c0820313401f92f272db96f66053bdaa15320
This commit modifies the block processor to support operating without
a fragment table. If that is the case, fragment deduplication is
essentially disabled and fragment blocks aren't indexed anymore.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Block processor: Add a raw block submission function2020-05-29T17:56:59+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-05-29T17:44:09+00:00urn:sha1:2ff34144df4ce521bfb789a61e24a05aea39b220
This function allows submission of raw blocks to the block processor,
completely bypassing the file API.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Block processor: add flags to manage hashing & sparse block detection2020-05-29T17:49:11+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-05-29T17:27:28+00:00urn:sha1:577aae140e05f2b7cd140926443517260c0132b7
This commit adds 2 new user settable flags to the block processor:
- A flag to ignore sparse blocks and treat them like normal
data blocks.
- A flag to disable checksum computation altogether.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Support associating a user pointer with data blocks2020-05-29T16:24:25+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2020-05-29T16:20:58+00:00urn:sha1:50b901d5ebdad40227de66cd5a0a0f62548f1563
This commit modifies the block processor to support associating a user
data pointer with data blocks that it forwards to the block writer,
which is modified to accept an optional user data pointer.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>