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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [tests/] [libtests/] [rtems++/] [Task3.cc] - Rev 173
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/* Task_3 * * This routine serves as a test task. Loopback the messages and test * timeouts * * Input parameters: * argument - task argument * * Output parameters: NONE * * COPYRIGHT (c) 1989-1999. * On-Line Applications Research Corporation (OAR). * * 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: Task3.cc,v 1.2 2001-09-27 12:02:13 chris Exp $ */ #include "System.h" Task3::Task3(const char* name, const rtems_task_priority initial_priority, const rtems_unsigned32 stack_size) : rtemsTask(name, initial_priority, stack_size, RTEMS_NO_PREEMPT) { } void Task3::body(rtems_task_argument ) { screen6(); printf("%s - destroy itself\n", name_string()); destroy(); } void Task3::screen6() { rtemsMessageQueue mq_2("MQ2"); printf("%s - construction connect mq_2 - %s\n", name_string(), mq_2.last_status_string()); if (mq_2.successful()) { char in[100]; char out[100]; rtems_unsigned32 size; bool loopback = true; while (loopback) { printf("%s - loopback from mq_2 to mq_2 ...\n", name_string()); fflush(stdout); mq_2.receive(in, size); printf("%s - mq_2 receive - %s, size=%i, message string size=%i\n", name_string(), mq_2.last_status_string(), size, (int) strlen(in)); if (mq_2.successful()) { if (size > (100 - 5)) printf("%s - size to large\n", name_string()); else { strcpy(out, name_string()); strcpy(out + 4, in); printf("%s - loopback to mq_2 - ", name_string()); mq_2.send(out, strlen(out) + 1); printf("%s\n", mq_2.last_status_string()); } if (strcmp(in, "broadcast message") == 0) loopback = false; else wake_after(1500000); } } } }