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e5abf51296
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This uses a port of the public domain xz implementation. Signed-off-by: Ophestra <cat@gensokyo.uk>
30 lines
1.0 KiB
Go
30 lines
1.0 KiB
Go
// Package xz implements XZ decompression natively in Go.
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//
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// # Usage
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//
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// For ease of use, this package is designed to have a similar API to
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// compress/gzip. See the examples for further details.
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//
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// # Implementation
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//
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// This package is a translation from C to Go of XZ Embedded
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// (http://tukaani.org/xz/embedded.html) with enhancements made so as
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// to implement all mandatory and optional parts of the XZ file format
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// specification v1.0.4. It supports all filters and block check
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// types, supports multiple streams, and performs index verification
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// using SHA-256 as recommended by the specification.
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//
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// # Speed
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//
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// On the author's Intel Ivybridge i5, decompression speed is about
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// half that of the standard XZ Utils (tested with a recent linux
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// kernel tarball).
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//
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// # Thanks
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//
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// Thanks are due to Lasse Collin and Igor Pavlov, the authors of XZ
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// Embedded, on whose code package xz is based. It would not exist
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// without their decision to allow others to modify and reuse their
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// code.
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package xz
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