10d163575Sopenharmony_ciconfig COMPAT_POSIX 20d163575Sopenharmony_ci bool "Enable Posix" 30d163575Sopenharmony_ci default y 40d163575Sopenharmony_ci 50d163575Sopenharmony_ci help 60d163575Sopenharmony_ci Answer Y to enable LiteOS support posix interface.