cri-o/vendor/github.com/containers/storage/pkg/chrootarchive/diff.go
umohnani8 cfc2393d58 Vendor in latest containers/storage
Fixes store.lock issue comming up when using store.Names

Signed-off-by: umohnani8 <umohnani@redhat.com>
2017-09-14 09:54:39 -04:00

23 lines
845 B
Go

package chrootarchive
import (
"io"
"github.com/containers/storage/pkg/archive"
)
// ApplyLayer parses a diff in the standard layer format from `layer`,
// and applies it to the directory `dest`. The stream `layer` can only be
// uncompressed.
// Returns the size in bytes of the contents of the layer.
func ApplyLayer(dest string, layer io.Reader) (size int64, err error) {
return applyLayerHandler(dest, layer, &archive.TarOptions{}, true)
}
// ApplyUncompressedLayer parses a diff in the standard layer format from
// `layer`, and applies it to the directory `dest`. The stream `layer`
// can only be uncompressed.
// Returns the size in bytes of the contents of the layer.
func ApplyUncompressedLayer(dest string, layer io.Reader, options *archive.TarOptions) (int64, error) {
return applyLayerHandler(dest, layer, options, false)
}