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RTEMS 4.9.2 On-Line Library

I/O Manager Directives

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16.4: Directives

  • I/O Manager IO_REGISTER_DRIVER - Register a device driver
  • I/O Manager IO_UNREGISTER_DRIVER - Unregister a device driver
  • I/O Manager IO_INITIALIZE - Initialize a device driver
  • I/O Manager IO_REGISTER_NAME - Register a device
  • I/O Manager IO_LOOKUP_NAME - Lookup a device
  • I/O Manager IO_OPEN - Open a device
  • I/O Manager IO_CLOSE - Close a device
  • I/O Manager IO_READ - Read from a device
  • I/O Manager IO_WRITE - Write to a device
  • I/O Manager IO_CONTROL - Special device services

    • This section details the I/O manager's directives. A subsection is dedicated to each of this manager's directives and describes the calling sequence, related constants, usage, and status codes.

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