source: rtems/c/src/tests/libtests/rtems++/Task3.cc @ 17177e2c

4.104.114.84.95
Last change on this file since 17177e2c was 08311cc3, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 17, 1999 at 5:51:34 PM

Updated copyright notice.

  • Property mode set to 100644
File size: 1.9 KB
Line 
1/*  Task_3
2 *
3 *  This routine serves as a test task. Loopback the messages and test
4 *  timeouts
5 *
6 *  Input parameters:
7 *    argument - task argument
8 *
9 *  Output parameters:  NONE
10 *
11 *  COPYRIGHT (c) 1989-1999.
12 *  On-Line Applications Research Corporation (OAR).
13 *
14 *  The license and distribution terms for this file may be
15 *  found in the file LICENSE in this distribution or at
16 *  http://www.OARcorp.com/rtems/license.html.
17 *
18 *  $Id$
19 */
20
21#include "System.h"
22
23Task3::Task3(const char* name,
24             const rtems_task_priority initial_priority,
25             const rtems_unsigned32 stack_size)
26  : rtemsTask(name, initial_priority, stack_size, RTEMS_NO_PREEMPT)
27{
28}
29 
30void Task3::body(rtems_task_argument )
31{
32  screen6();
33
34  printf("%s - destroy itself\n", name_string());
35  destroy();
36}
37
38void Task3::screen6()
39{
40  rtemsMessageQueue mq_2("MQ2");
41  printf("%s - construction connect mq_2 - %s\n", name_string(), mq_2.last_status_string());
42
43  if (mq_2.successful())
44  {
45    char in[100];
46    char out[100];
47    rtems_unsigned32 size;
48    bool loopback = true;
49 
50    while (loopback)
51    {
52    printf("%s - loopback from mq_2 to mq_2 ...\n", name_string()); fflush(stdout);
53
54    mq_2.receive(in, size);
55      printf("%s - mq_2 receive - %s, size=%i, message string size=%i\n",
56             name_string(), mq_2.last_status_string(), size, (int) strlen(in));
57      if (mq_2.successful())
58      {
59        if (size > (100 - 5))
60          printf("%s - size to large\n", name_string());
61        else
62        {
63          strcpy(out, name_string());
64          strcpy(out + 4, in);
65     
66          printf("%s - loopback to mq_2 - ", name_string());
67          mq_2.send(out, strlen(out) + 1);
68          printf("%s\n", mq_2.last_status_string());
69        }
70
71        if (strcmp(in, "broadcast message") == 0)
72          loopback = false;
73        else
74          wake_after(1500000);
75      }
76    }
77  }
78}
79
80
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