Example #1
0
/**
 * Returns true if the task is ready to execute (i.e. not suspended, delayed, or blocked).
 * @return true if ready, false if not ready.
 */
bool Task::IsReady()
{
    return taskIsReady(m_taskID);
}
Example #2
0
void rootTask (long a0, long a1, long a2, long a3, long a4,
	       long a5, long a6, long a7, long a8, long a9)
{
    WIND_TCB *pTcb;

    TEST_START(0);

    pTcb = taskTcb(taskIdSelf());
    TEST_ASSERT(pTcb != NULL);

    bsemid = semBCreate(0xffffffff,0);
    TEST_ASSERT(bsemid == 0 && errno == S_semLib_INVALID_QUEUE_TYPE);

    bsemid = semBCreate(SEM_Q_PRIORITY,0);
    TEST_ASSERT(bsemid != 0);

    mutexid = semMCreate(0xffffffff);
    TEST_ASSERT(mutexid == 0 && errno == S_semLib_INVALID_QUEUE_TYPE);

    mutexid = semMCreate(SEM_Q_PRIORITY|SEM_DELETE_SAFE|SEM_INVERSION_SAFE);
    TEST_ASSERT(mutexid != 0);

    taskSpawn("Test1",
	      20,		/* low-pri */
	      0,
	      32768,
	      sem1Task,
	      taskIdSelf(),0,0,0,0,0,0,0,0,0);

    taskSpawn("Test2",
	      10,		/* intermediate-pri */
	      0,
	      32768,
	      sem2Task,
	      taskIdSelf(),0,0,0,0,0,0,0,0,0);

    /* This runs at high-pri */

    TEST_MARK();

    TEST_ASSERT_OK(semTake(bsemid,WAIT_FOREVER));

    TEST_MARK();

    TEST_ASSERT_OK(taskSuspend(0));

    TEST_MARK();

    TEST_ASSERT_OK(semTake(mutexid,WAIT_FOREVER));

    TEST_MARK();

    TEST_ASSERT_OK(semGive(mutexid));

    TEST_MARK();

    TEST_ASSERT(taskIsReady(taskNameToId("Test2")));

    TEST_ASSERT(!taskIsSuspended(taskNameToId("Test2")));

    TEST_ASSERT_OK(taskDelay(1));

    TEST_MARK();

    TEST_CHECK_SEQUENCE(SEQ("root",1),
			SEQ("Test2",1),
			SEQ("root",1),
			SEQ("Test2",1),
			SEQ("Test1",2),
			SEQ("Test2",1),
			SEQ("root",1),
			SEQ("Test1",1),
			SEQ("root",2),
			SEQ("Test2",1),
			SEQ("root",1),
			END_SEQ);
    TEST_FINISH();
}