github.com/docker/engine@v22.0.0-20211208180946-d456264580cf+incompatible/layer/filestore_unix.go (about) 1 //go:build !windows 2 // +build !windows 3 4 package layer // import "github.com/docker/docker/layer" 5 6 import "runtime" 7 8 // setOS writes the "os" file to the layer filestore 9 func (fm *fileMetadataTransaction) setOS(os string) error { 10 return nil 11 } 12 13 // getOS reads the "os" file from the layer filestore 14 func (fms *fileMetadataStore) getOS(layer ChainID) (string, error) { 15 return runtime.GOOS, nil 16 }