source: rtems/testsuites/tmtests/tm07/task1.c @ 0720ff4

4.104.114.84.9
Last change on this file since 0720ff4 was 0720ff4, checked in by Ralf Corsepius <ralf.corsepius@…>, on Mar 28, 2004 at 7:20:11 AM

2004-03-28 Ralf Corsepius <ralf_corsepius@…>

  • include/timesys.h, tm01/task1.c, tm02/task1.c, tm03/task1.c, tm04/task1.c, tm05/task1.c, tm06/task1.c, tm07/task1.c, tm08/task1.c, tm09/task1.c, tm10/task1.c, tm11/task1.c, tm12/task1.c, tm13/task1.c, tm14/task1.c, tm15/task1.c, tm16/task1.c, tm17/task1.c, tm18/task1.c, tm20/task1.c, tm21/task1.c, tm22/task1.c, tm23/task1.c, tm24/task1.c, tm25/task1.c, tm26/task1.c, tm27/task1.c, tm28/task1.c, tm29/task1.c, tmck/task1.c, tmoverhd/testtask.c: Convert to using c99 fixed size types.
  • Property mode set to 100644
File size: 2.4 KB
Line 
1/*
2 *
3 *  COPYRIGHT (c) 1989-1999.
4 *  On-Line Applications Research Corporation (OAR).
5 *
6 *  The license and distribution terms for this file may be
7 *  found in the file LICENSE in this distribution or at
8 *  http://www.rtems.com/license/LICENSE.
9 *
10 *  $Id$
11 */
12
13#define TEST_INIT
14#include "system.h"
15
16rtems_id Task_id[ OPERATION_COUNT+1 ], task_index;
17
18rtems_task High_task(
19  rtems_task_argument argument
20);
21
22rtems_task Middle_tasks(
23  rtems_task_argument argument
24);
25
26rtems_task Low_task(
27  rtems_task_argument argument
28);
29
30void test_init();
31
32rtems_task Init(
33  rtems_task_argument argument
34)
35{
36  rtems_status_code status;
37
38  Print_Warning();
39
40  puts( "\n\n*** TIME TEST 7 ***" );
41
42  test_init();
43
44  status = rtems_task_delete( RTEMS_SELF );
45  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
46}
47
48void test_init()
49{
50  rtems_status_code   status;
51  rtems_task_priority priority;
52  rtems_task_entry    task_entry;
53  uint32_t      index;
54
55  priority = 250;
56
57  for( index=0 ; index <= OPERATION_COUNT ; index++ ) {
58    status = rtems_task_create(
59      rtems_build_name( 'T', 'I', 'M', 'E' ),
60      priority,
61      RTEMS_MINIMUM_STACK_SIZE,
62      RTEMS_DEFAULT_MODES,
63      RTEMS_DEFAULT_ATTRIBUTES,
64      &Task_id[index]
65    );
66    directive_failed( status, "rtems_task_create" );
67    priority--;
68
69    if      ( index == 0 )               task_entry = Low_task;
70    else if ( index == OPERATION_COUNT ) task_entry = High_task;
71    else                                 task_entry = Middle_tasks;
72
73    status = rtems_task_start( Task_id[index], task_entry, 0 );
74    directive_failed( status, "rtems_task_start" );
75  }
76}
77
78rtems_task High_task(
79  rtems_task_argument argument
80)
81{
82  if ( argument != 0 ) {
83    end_time = Read_timer();
84
85    put_time(
86      "rtems_task_restart: suspended task -- preempts caller",
87      end_time,
88      OPERATION_COUNT,
89      0,
90      CALLING_OVERHEAD_TASK_RESTART
91    );
92  } else
93    (void) rtems_task_suspend( RTEMS_SELF );
94
95  puts( "*** END OF TEST 7 ***" );
96  rtems_test_exit( 0 );
97}
98
99rtems_task Middle_tasks(
100  rtems_task_argument argument
101)
102{
103  task_index++;
104
105  if ( argument != 0 )
106    (void) rtems_task_restart( Task_id[ task_index ], 0xffffffff );
107  else
108    (void) rtems_task_suspend( RTEMS_SELF );
109}
110
111rtems_task Low_task(
112  rtems_task_argument argument
113)
114{
115  task_index = 1;
116
117  Timer_initialize();
118  (void) rtems_task_restart( Task_id[ task_index ], 0xffffffff );
119}
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