3ba45e7906
Signed-off-by: Lei Jitang <leijitang@huawei.com> Upstream-commit: ba332b7d12fba16e8c604728a44986886eeb07d6 Component: engine
20 lines
777 B
Go
20 lines
777 B
Go
package chrootarchive
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import "github.com/docker/docker/pkg/archive"
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// ApplyLayer parses a diff in the standard layer format from `layer`,
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// and applies it to the directory `dest`. The stream `layer` can only be
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// uncompressed.
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// Returns the size in bytes of the contents of the layer.
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func ApplyLayer(dest string, layer archive.Reader) (size int64, err error) {
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return applyLayerHandler(dest, layer, true)
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}
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// ApplyUncompressedLayer parses a diff in the standard layer format from
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// `layer`, and applies it to the directory `dest`. The stream `layer`
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// can only be uncompressed.
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// Returns the size in bytes of the contents of the layer.
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func ApplyUncompressedLayer(dest string, layer archive.Reader) (int64, error) {
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return applyLayerHandler(dest, layer, false)
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}
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