Add support for extracting xattrs on unix #74
+43
−1
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Summary
When extended file attributes are set on a file in the archive, try to preserve them on extraction but do not fail when the user does not have permission to set them or if they are not supported. This should prevent existing usages from breaking while also enabling users to preserve extended file attributes.
Part of cloudfoundry/diego-release#1092
Backward Compatibility
Breaking Change? No