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lamfold v0.1.5: Compressed initramfs, files over 512 MiB and over 4 GiB, UDF 2.01, EROFS chunk-based files and romfs hard links.
| Crate | Version | What changed |
|---|---|---|
lamfold |
0.1.5 | decode_stream and StreamCodec: Whole compressed streams of unknown size (gzip, zstd, xz, legacy .lzma, LZ4 legacy frames), capped, reporting the input they used |
lamfold-cpio |
0.1.2 | Compressed initramfs members read. Debian 13's own initramfs reads with every file identical to what unmkinitramfs extracts |
lamfold-squash |
0.1.1 | read_at decodes only the blocks it touches, so a file over 512 MiB reads |
lamfold-iso |
0.1.2 | Multi-extent files (how a file of 4 GiB or more is recorded) are one node with a 64-bit size |
lamfold-udf |
0.1.1 | Extended File Entries, so UDF 2.01, mkudffs's default, reads |
lamfold-erofs |
0.1.3 | Chunk-based files with holes; configs after superblock extension slots; 8-byte chunk indexes and Linux 7.2 hole pclusters refused rather than guessed |
lamfold-romfs |
0.1.1 | Hard links resolve to their target |
lamfold-cramfs is unchanged at 0.1.0.
Testing
Every change has a fixture from a real tool (GNU cpio with gzip, zstd, xz and lz4; mksquashfs; xorriso; mkudffs with the kernel's UDF driver; mkfs.erofs 1.9.4; genromfs), and each new test fails on the release before it, except the EROFS extension-slot guard. The regenerate*.sh script beside each fixture rebuilds it.
Changelogs: lamfold, cpio, squash, iso, udf, erofs, romfs. lamfold is the media stack of LamBoot, from Lamco Development LLC.