squashfs-tools-ng.git/mkfs, branch v0.2 A new set of tools and libraries for working with SquashFS images https://git.infraroot.at/squashfs-tools-ng.git/atom?h=v0.2 2019-06-11T13:06:28+00:00 Cleanup dependency handling 2019-06-11T13:06:28+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T13:04:59+00:00 urn:sha1:a3a47476c5ceed1688e37a5af8a5a988b504832e Always try to gather all compressor libraries available, but only complain about missing a one if it has been *explicitly* selected. If a compressor has been explicityl disabled, we can still turn it off after checking. Also, rework gensquashfs to set the default compressor based on what's available. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> cleanup: mkfs: remove redundant header inclusions 2019-06-11T11:36:14+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T11:36:14+00:00 urn:sha1:d146ab8630a3fa9f91560ef24b02850e94e61118 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> cleanup: merge rest of block.c into mkfs.c 2019-06-11T11:34:15+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T11:34:15+00:00 urn:sha1:4dc69cb9cd97e9a1f233a0f19ee8035929fa6065 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> cleanup: remove rest of sqfs_info_t 2019-06-11T11:00:25+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T10:56:22+00:00 urn:sha1:99b153177dbac8689b2e58fc29530727fa7e00fc Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Move write_xattr to libsqfs.a 2019-06-11T10:48:51+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T10:48:51+00:00 urn:sha1:223dcc487cb0115d3ccb0dd6464d20346253a43e Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Remove sqfs_info_t from xattr writer 2019-06-11T10:45:22+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T10:45:22+00:00 urn:sha1:2e3fa3dda9ae4093c421a7e646aeffc119074ccb Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Move data writer to libsqfs.a 2019-06-11T10:39:16+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T00:24:58+00:00 urn:sha1:67800f0c2cd33bea2862a4b21132dc94e2d0fb73 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Encapsulate data/fragment processing in data_writer_t data structure 2019-06-11T00:19:01+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-11T00:17:28+00:00 urn:sha1:e7ddca51274e88b68aa8eeec8ebd4be48eca3934 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Split process_file function 2019-06-10T23:56:28+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-10T23:56:28+00:00 urn:sha1:8825f5973740ae2baaab4d61ac16bc870873c167 Add a generic one that reads and processes N bytes from an input file descriptor. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Major cleanup of mkfs block processor 2019-06-10T23:47:18+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-06-10T23:24:57+00:00 urn:sha1:5038c4b33ea403203b8edd82b44a8db06464409b This commit tries to make the block and fragment processing code a lot more readable by simplifying it as follows. The following pattern is used repeatedly: - Try to compress a block - Write the compressed if smaller (the original otherwise) to a file - Print errors on the way - Set the magic (1 << 24) flag if we wrote the original - Increment the super block byte counter => Move that to a seperate function called "write_compressed" => Move the code to grow the fragment table is moved to a seperate function. => Clearing the fragment buffer is pointless, so remove that The add_fragment/add_block functions are now trivial => Merge them into process_file => Global block counter no longer needed, so remove that too Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>