source: rtems/testsuites/samples/unlimited/init.c @ 8f71a36

4.104.114.84.9
Last change on this file since 8f71a36 was 8f71a36, checked in by Ralf Corsepius <ralf.corsepius@…>, on Apr 20, 2004 at 7:09:31 AM

Remove stray white spaces.

  • Property mode set to 100644
File size: 2.4 KB
Line 
1/*  Init
2 *
3 *  This routine is the initialization task for this test program.
4 *  It is called from init_exec and has the responsibility for creating
5 *  and starting the tasks that make up the test.  If the time of day
6 *  clock is required for the test, it should also be set to a known
7 *  value by this function.
8 *
9 *  Input parameters:  NONE
10 *
11 *  Output parameters:  NONE
12 *
13 *  COPYRIGHT (c) 1989-1997.
14 *  On-Line Applications Research Corporation (OAR).
15 *
16 *  The license and distribution terms for this file may in
17 *  the file LICENSE in this distribution or at
18 *  http://www.rtems.com/license/LICENSE.
19 *
20 *  $Id$
21 */
22
23#define CONFIGURE_INIT
24
25#include "system.h"
26#include <stdio.h>
27#include <stdlib.h>
28
29rtems_id task_id[MAX_TASKS];
30
31void test1();
32void test2();
33
34rtems_task Init(
35  rtems_task_argument ignored
36)
37{
38  rtems_task_priority old_priority;
39  rtems_mode          old_mode;
40  uint32_t      task;
41
42  /* lower the task priority to allow created tasks to execute */
43
44  rtems_task_set_priority(RTEMS_SELF, 20, &old_priority);
45  rtems_task_mode(RTEMS_PREEMPT,  RTEMS_PREEMPT_MASK, &old_mode);
46
47  printf( "\n*** UNLIMITED TASK TEST ***\n" );
48
49  /*
50   * Invalid state if the task id is 0
51   */
52
53  for (task = 0; task < MAX_TASKS; task++)
54    task_id[task] = 0;
55
56  test1();
57  test2();
58  test3();
59
60  printf( "\n*** END OF UNLIMITED TASK TEST ***\n" );
61  exit( 0 );
62}
63
64rtems_task test_task(
65  rtems_task_argument my_number
66  )
67{
68  rtems_event_set out;
69
70  printf( "task %i has started.\n",  my_number);
71
72  rtems_event_receive(1, RTEMS_WAIT | RTEMS_EVENT_ANY, 0, &out);
73
74  printf( "task %i ending.\n",  my_number);
75
76  rtems_task_delete(RTEMS_SELF);
77}
78
79void destory_all_tasks(
80  const char *who
81)
82{
83  uint32_t   task;
84
85  /*
86   *  If the id is not zero, signal the task to delete.
87   */
88
89  for (task = 0; task < MAX_TASKS; task++)
90    if (task_id[task])
91    {
92      printf(" %s : signal task %08x to delete, ", who, task_id[task]);
93      fflush(stdout);
94      rtems_event_send(task_id[task], 1);
95      task_id[task] = 0;
96    }
97}
98
99boolean status_code_bad(
100  rtems_status_code status_code
101  )
102{
103  if (status_code != RTEMS_SUCCESSFUL)
104  {
105    printf("failure, ");
106
107    if (status_code == RTEMS_TOO_MANY)
108    {
109      printf("too many.\n");
110      return TRUE;
111    }
112    if (status_code == RTEMS_UNSATISFIED)
113    {
114      printf("unsatisfied.\n");
115      return TRUE;
116    }
117
118    printf("error code = %i\n", status_code);
119    exit( 1 );
120  }
121  return FALSE;
122}
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