From 7e68096a88aaa9279507df54da191893be99f7df Mon Sep 17 00:00:00 2001 From: Grissiom Date: Tue, 20 Aug 2013 10:16:55 +0800 Subject: dev/pipe: make pipe a type of device Pipe have many differences with char device. The main difference is altough pipe have both read and write, it is unidirectional in nature. --- include/rtdef.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/rtdef.h b/include/rtdef.h index a3d13bfc44..6caf713f45 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -739,6 +739,7 @@ enum rt_device_class_type RT_Device_Class_SPIDevice, /**< SPI device */ RT_Device_Class_SDIO, /**< SDIO bus device */ RT_Device_Class_PM, /**< PM pseudo device */ + RT_Device_Class_Pipe, /**< Pipe device */ RT_Device_Class_Miscellaneous, /**< Miscellaneous device */ RT_Device_Class_Unknown /**< unknown device */ }; -- cgit v1.3.1