func os.Mkdir

5 uses

	os (current package)
		file.go#L255: func Mkdir(name string, perm FileMode) error {
		path.go#L48: 	err = Mkdir(path, perm)
		tempfile.go#L91: 		err := Mkdir(name, 0700)

	io/ioutil
		tempfile.go#L117: 		err = os.Mkdir(try, 0700)

	testing
		testing.go#L960: 	if err := os.Mkdir(dir, 0777); err != nil {