23 lines
895 B
Go
23 lines
895 B
Go
package chrootarchive // import "github.com/docker/docker/pkg/chrootarchive"
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import (
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"io"
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"github.com/docker/docker/pkg/archive"
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)
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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 io.Reader) (size int64, err error) {
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return applyLayerHandler(dest, layer, &archive.TarOptions{}, 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 io.Reader, options *archive.TarOptions) (int64, error) {
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return applyLayerHandler(dest, layer, options, false)
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}
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