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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/* Task_1
*
* This routine serves as a test task. It verifies that tasks can
* be suspended and resumed.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* NOTE: The rtems_task_suspend() directives fail on the first iteration.
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include "system.h"
rtems_task Task_1(
rtems_task_argument argument
)
{
rtems_id tid2;
rtems_id tid3;
rtems_unsigned32 pass;
rtems_status_code status;
status = rtems_task_ident( Task_name[ 2 ], 1, &tid2 );
directive_failed( status, "rtems_task_ident of TA2" );
status = rtems_task_ident( Task_name[ 3 ], 1, &tid3 );
directive_failed( status, "rtems_task_ident of TA3" );
for ( pass=1 ; pass <= 3 ; pass++ ) {
puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" );
status = rtems_task_wake_after( 5*TICKS_PER_SECOND );
directive_failed( status, "rtems_task_wake_after of TA1" );
puts( "TA1 - rtems_task_suspend - suspend TA3" );
status = rtems_task_suspend( tid3 );
if ( pass == 1 ) {
fatal_directive_status(
status,
RTEMS_ALREADY_SUSPENDED,
"rtems_task_suspend of TA3"
);
} else {
directive_failed( status, "rtems_task_suspend of TA3" );
}
puts( "TA1 - rtems_task_resume - resume TA2" );
status = rtems_task_resume( tid2 );
directive_failed( status, "rtems_task_resume of TA2" );
puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" );
status = rtems_task_wake_after( 5*TICKS_PER_SECOND );
directive_failed( status, "rtems_task_wake_after" );
puts( "TA1 - rtems_task_suspend - suspend TA2" );
status = rtems_task_suspend( tid2 );
directive_failed( status, "rtems_task_suspend of TA2" );
puts( "TA1 - rtems_task_resume - resume TA3" );
status = rtems_task_resume( tid3 );
directive_failed( status, "rtems_task_resume" );
}
puts( "*** END OF TEST 5 ***" );
exit( 0 );
}
|