blob: 140096309f14d8a4557c6a33f64b9e5c5d37bf93 (
plain) (
tree)
|
|
/* Task_3
*
* This routine serves as a test task. It simply obtains semaphore
* 2 and waits forever attempting to obtain semaphore 3.
*
* 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_3(
rtems_task_argument argument
)
{
rtems_status_code status;
puts( "TA3 - rtems_semaphore_obtain - wait forever on SM2" );
status = rtems_semaphore_obtain(
Semaphore_id[ 2 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain on SM2" );
puts( "TA3 - got SM2" );
puts( "TA3 - rtems_semaphore_release - release SM2" );
status = rtems_semaphore_release( Semaphore_id[ 2 ] );
directive_failed( status, "rtems_semaphore_release on SM2" );
puts( "TA3 - rtems_semaphore_obtain - wait forever on SM3" );
status = rtems_semaphore_obtain(
Semaphore_id[ 3 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain on SM3" );
}
|