Overview of VxWorks I/O System
2015-02-06 15:32:00 12 举报
VxWorks 操作系统I/O系统的结构流程图
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大纲/内容
XBD RoutinesxyzStrategy()
Basic I/O Routtines(device independent)read()wite()
Network Sockets Interfacesend()recv()
Application
Driver RoutinesxxRead()xxWrite()
Library RoutinestyLib
Network Stack RoutinesbsdSend()bsdReceive()
File System RoutinesxxRead()xxWrite()
Hardware DevicesNetworkDisk DriveSerial Device
fioLib & fioBaseLibfioRead()printf()sprintf()
Buffered I/O: stdiofread()fwrite()
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