A new set of tools and libraries for working with SquashFS images https://git.infraroot.at/squashfs-tools-ng.git/atom?h=v1.2.0 2022-11-17T23:58:13+00:00 2022-11-17T23:58:13+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-11-17T23:57:01+00:00 urn:sha1:844fdd42f03a633f1dbce5d90b2ecf44698cf8b0 Similar to the hex blob decoder, we need this once for tar and once for the filemap xattr parser. Simply add a single, central implementation to libutil, with a simple unit test, and then use it in both libtar and gensquashfs. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-11-17T23:58:07+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-11-16T14:41:57+00:00 urn:sha1:da6eadc840716eb29b0175f39b2790bba166db4a Since we need it twice (once for tar, once for the filemap xattr parser), add a single, central implementation to libutil, add a unit test for that implementation and then use it in both libtar and gensquashfs. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-09-20T06:47:02+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-09-18T14:04:24+00:00 urn:sha1:56edfefb9718f72bd45093e0efd76bd88645fa89 Slightly modify the byte-for-byte comparison function to compare an arbitrary range in a file and move it to libutil. Instead of calling it for each block in the block writer, simply let it check an entire range in the block writer and compute the range position/size of the reference ahead, before looking for potential matches. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-05T13:41:41+00:00 urn:sha1:a412425bca4bb90a7c1b35acac6b185158f3cd4f Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-05T13:34:08+00:00 urn:sha1:d6e2106e96b6969e045251d972e1adcceb9728df Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-02T19:10:49+00:00 urn:sha1:10ab81a0de97513d82d05945c12bff87b02ede27 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-02T18:40:41+00:00 urn:sha1:86a947b9446b9b5d881d1a974cfe1bcde9d08f2f Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-06-26T14:45:52+00:00 urn:sha1:2087cc237cd0fe1ed29ebf891648bacb46f4833b Move all the libutil stuff from the toplevel include/ to a util/ sub directory and fix up the includes that make use of them. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-11-25T12:28:28+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-11-25T12:28:28+00:00 urn:sha1:94b547d27f953fefa0ed080611eb916f58702e87 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> 2019-11-25T12:20:08+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2019-11-25T12:13:05+00:00 urn:sha1:fc9a644002dc501a5c224e5cc1a7dfba3ca2d1d8 There were only a hand full of instances outside libsquashfs that used the alloc code. In most cases, the thing allocated hat its size derived from something already in memory anyway, so it is safe to assume its size fits into a size_t. At the same time, the opencoded Windows path conversion functions are all unified into a single helper function. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>