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I/O Manager Accessing an Device Driver

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16.3.2: Accessing an Device Driver

The I/O manager provides directives which enable the application program to utilize device drivers in a standard manner. There is a direct correlation between the RTEMS I/O manager directives rtems_io_initialize, rtems_io_open, rtems_io_close, rtems_io_read, rtems_io_write, and rtems_io_control and the underlying device driver entry points.


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