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Merge pull request #1634 from Artoria2e5/patch-1

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lz4_Frame_format.md: document kernel legacy last block
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Yann Collet
2025-09-11 14:52:31 -07:00
committed by GitHub
parent 7d33531b52 ef02dc63ef
commit ec86e3da5d
1 changed files with 3 additions and 1 deletions
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doc/lz4_Frame_format.md
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@@ -358,7 +358,9 @@ Main characteristics of the legacy format :
- All blocks are always compressed, even when compression is detrimental.
- The last block is detected either because
it is followed by the “EOF” (End of File) mark,
or because it is followed by a known Frame Magic Number.
or because it is followed by a known Frame Magic Number.<br>
In the Linux Kernel implementation, it can also be detected because it
is followed by a sequence of four zero bytes.
- No checksum
- Convention is Little endian