RTEMS 4.5.1-pre3 On-Line Library

I/O Manager Directives

RTEMS C User's Guide

16.4: Directives

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.

RTEMS C User's Guide