kubernetes/pkg/util/filesystem/util_unix.go

// IsUnixDomainSocket returns whether a given file is a AF_UNIX socket file
func IsUnixDomainSocket(filePath string) (bool, error) { … }

// Chmod is the same as os.Chmod on Unix.
func Chmod(name string, mode os.FileMode) error { … }

// MkdirAll is same as os.MkdirAll on Unix.
func MkdirAll(path string, perm os.FileMode) error { … }

// IsAbs is same as filepath.IsAbs on Unix.
func IsAbs(path string) bool { … }