kubernetes/vendor/github.com/mrunalp/fileutils/fileutils.go

// CopyFile copies the file at source to dest
func CopyFile(source string, dest string) error { … }

func copyInternal(source, dest string) (retErr error) { … }

// CopyDirectory copies the files under the source directory
// to dest directory. The dest directory is created if it
// does not exist.
func CopyDirectory(source string, dest string) error { … }

// Gives a number indicating the device driver to be used to access the passed device
func major(device uint64) uint64 { … }

// Gives a number that serves as a flag to the device driver for the passed device
func minor(device uint64) uint64 { … }

func mkdev(major int64, minor int64) uint32 { … }