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.
2026-09-26 14:54:35 +08:00 · 2013-08-20 10:16:55 +08:00
parent 0340300f89
commit 7e68096a88
2 changed files with 2 additions and 1 deletions
@@ -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 */
 };