squashfs-tools-ng.git/doc, branch v1.3.1

fixed fragment table size typo

2024-05-02T12:12:28+00:00

Fix compressor ID enumerator in format documentation

2023-02-20T10:15:46+00:00

Signed-off-by: David Oberhollenzer

Fix: documentation: directory header inode number signedness

2022-08-31T17:19:06+00:00

A directory listing starts with a header that specifies a reference inode number. Each entry then specifies a difference from that reference value. While the difference is _signed_, the reference value is _unsigned_. This is handled correctly in the code, but was pointent out wrongly in the documentation. Signed-off-by: David Oberhollenzer

Some typo fixes in the architecture document

2022-04-10T15:25:28+00:00

Signed-off-by: David Oberhollenzer

Replace format.txt with an asciidoc version

2021-08-12T16:24:12+00:00

Strip space from first column of format.txt

2021-08-12T16:24:11+00:00

This is to allow git to recognize that format.txt "moves" to format.adoc in the next commit (with -M20, at least), which should allow easier comparison for what has changed (and more importantly, what hasn't) in converting to asciidoc. For instance, doing the diff with the following options: ``` -M20 --ignore-all-space --word-diff ```

Documentation: fix back reference to data block secton

2021-08-12T16:24:11+00:00

Signed-off-by: David Oberhollenzer

Fix libsquashfs directory writer size accounting

2021-07-21T07:56:31+00:00

The squashfs readdir() implementation in the Linux kernel returns non-existing "." and ".." entries for offsets 0 and 1, and after that reads from disk. For convenience, it was decided to store an off-by-3 value on disk instead of doing complex primary school math to adjust for this. This didn't show up until now, because the kernel implementation trusts the value from the directory header more than the actual size in the inode and happily reads 3 more than the inode would allow it to. This only showed up with 7-zip which subtracts 3 from the size and expects the result to be exact and bails if the directory headers suggest otherwise. And yes, I did consider making a "Holy Hand Granade of Antioch" reference, but consciously decided not to. Signed-off-by: David Oberhollenzer

Add a separate architecture/structure writeup

2021-07-21T07:56:25+00:00

Signed-off-by: David Oberhollenzer

Replace tabs with spaces in format.txt

2021-06-20T14:13:42+00:00