1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* Task5
*
* This routine serves as a test task. It obtains semaphore 1 correctly
* once, then waits for semaphore 1 again. Task 1 should delete the
* semaphore, thus waking this task up.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include "system.h"
rtems_task Task5(
rtems_task_argument argument
)
{
rtems_status_code status;
puts( "TA5 - rtems_semaphore_obtain - wait forever on SM1" );
status = rtems_semaphore_obtain(
Semaphore_id[ 1 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain on SM1" );
puts( "TA5 - got SM1" );
puts( "TA5 - rtems_semaphore_obtain - wait forever on SM1" );
status = rtems_semaphore_obtain(
Semaphore_id[ 1 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
fatal_directive_status(
status,
RTEMS_OBJECT_WAS_DELETED,
"rtems_semaphore_obtain on SM1"
);
puts( "TA5 - SM1 deleted by TA1" );
puts( "*** END OF TEST 12 ***" );
exit( 0 );
}
|
