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path: root/bin/tar2sqfs/tar2sqfs.h
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2022-07-08Cleanup: move filename_sane & canonicalize_path functions to libutilDavid Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2022-07-08Cleanup: split libtar header, move to sub directoryDavid Oberhollenzer
Some of the on-disk format internals are moved to a separate header and some of the stuff from internal.h is moved to that format header. C++ guards are added in addtion. Everything PAX related is moved to pax_header.c, some internal functions are marked as static. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2022-07-08Cleanup: rename libfstream to libio, split headersDavid Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-10-28Fix: tar2sqfs: if --root-becomes is used, also retarget linksDavid Oberhollenzer
In addition to skipping non-prefixed files and stripping the prefix off of entries we accept, the targets of links also have to be altered, since they can be absolute paths with the root prefix attached. This can affect symbolic links as well. Altough they are allowed to point into nowhere, across filesystem boundaries, they may also be absolute paths refering to existing locations in the filesystem, so no distinction is made by default. However, the later may be intended (e.g. only a subdirectory is packed into SquashFS and then mounted at that location), so a command line switch is added to disable symlink retargetting. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-09-16Remodel libtar/tar2sqfs to read data from an istream_tDavid Oberhollenzer
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-05-30Cleanup: try to split tar2sqfs.c in a reasonable wayDavid Oberhollenzer
This commit breaks tar2sqfs.c into multiple files: - options.c contains the command line argument processing - process_tarball.c contains the main tar repacking code - tar2sqfs.c contains what is left (the main function) - A header is added for gluing it all together. No actual code is changed. The tar repacking code is slightly modified to pass the sqfs writer and input file pointer around as argument rather than using a global variable. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>