Function Errorf

types.go:465–470

Errorf returns an error implementing Error, returning code from Errno.

(code Errno, msg string, v ...interface{})

// Errorf returns an error implementing Error, returning code from Errno.
func Errorf(code Errno, msg string, v ...interface{}) Error {
	if len(v) > 0 {
		return errf{code, fmt.Errorf(msg, v...)}
	}
	return errf{code, errors.New(msg)}
}

const (
	cmdFlagFUA    = 1 << 0