menu "Interprocess Communication (IPC)" config RT_USING_POSIX_PIPE bool "Enable pipe and FIFO" select RT_USING_POSIX_FS select RT_USING_POSIX_DEVIO select RT_USING_POSIX_POLL default n config RT_USING_POSIX_PIPE_SIZE int "Set pipe buffer size" depends on RT_USING_POSIX_PIPE default 512 comment "Socket is in the 'Network' category" endmenu