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/* Task_2
*
* This routine serves as a test task. It simply obtains semaphores
* 1 and 2, the later when it is a high priority task.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* 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.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "system.h"
rtems_task Task_2(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_task_priority previous_priority;
puts( "TA2 - rtems_semaphore_obtain - wait forever on SM1" );
status = rtems_semaphore_obtain(
Semaphore_id[ 1 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
puts( "TA2 - got SM1" );
directive_failed( status, "rtems_semaphore_obtain on SM1" );
puts( "TA2 - rtems_semaphore_release - release SM1" );
status = rtems_semaphore_release( Semaphore_id[ 1 ] );
directive_failed( status, "rtems_semaphore_release on SM1" );
puts( "TA2 - rtems_task_set_priority - make self highest priority task" );
status = rtems_task_set_priority( RTEMS_SELF, 3, &previous_priority );
directive_failed( status, "rtems_task_set_priority on TA2" );
puts( "TA2 - rtems_semaphore_obtain - wait forever on SM2" );
status = rtems_semaphore_obtain(
Semaphore_id[ 2 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
puts( "TA2 - got SM2" );
directive_failed( status, "rtems_semaphore_obtain on SM2" );
puts( "TA2 - rtems_semaphore_release - release SM2" );
status = rtems_semaphore_release( Semaphore_id[ 2 ] );
directive_failed( status, "rtems_semaphore_release on SM2" );
puts( "TA2 - rtems_task_delete - delete self" );
status = rtems_task_delete( RTEMS_SELF );
directive_failed( status, "rtems_task_delete of TA2" );
}
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