sp21.doc

RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating sys

#
#  $Id: sp21.doc,v 1.6.8.1 2003/09/04 18:46:38 joel Exp $
#
#  COPYRIGHT (c) 1989-1999.
#  On-Line Applications Research Corporation (OAR).
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#  The license and distribution terms for this file may be
#  found in the file LICENSE in this distribution or at
#  http://www.rtems.com/license/LICENSE.
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This file describes the directives and concepts tested by this test set.

test set name:  test21

directives:
  ex_init, ex_start, t_create, t_start, tm_tick, i_return, t_delete
  de_init, de_open, de_close, de_read, de_write, de_cntrl

concepts:

  a.  Verifies all I/O manager directives always return successful for
      null drivers.

  b.  Verifies all I/O manager directives call and return from the driver
      entry points in the driver address table.