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Diffstat (limited to 'nuttx/examples/ostest/cancel.c')
-rw-r--r--nuttx/examples/ostest/cancel.c100
1 files changed, 50 insertions, 50 deletions
diff --git a/nuttx/examples/ostest/cancel.c b/nuttx/examples/ostest/cancel.c
index d52c596fcf..1fda4166c9 100644
--- a/nuttx/examples/ostest/cancel.c
+++ b/nuttx/examples/ostest/cancel.c
@@ -48,24 +48,24 @@ static void *thread_waiter(void *parameter)
/* Take the mutex */
- printf("%s: Taking mutex\n", __FUNCTION__);
+ printf("thread_waiter: Taking mutex\n");
status = pthread_mutex_lock(&mutex);
if (status != 0)
{
- printf("%s: ERROR pthread_mutex_lock failed, status=%d\n", __FUNCTION__, status);
+ printf("thread_waiter: ERROR pthread_mutex_lock failed, status=%d\n", status);
}
- printf("%s: Starting wait for condition\n", __FUNCTION__);
+ printf("thread_waiter: Starting wait for condition\n");
/* Are we a non-cancelable thread? Yes, set the non-cancelable state */
if (!parameter)
{
- printf("%s: Setting non-cancelable\n", __FUNCTION__);
+ printf("thread_waiter: Setting non-cancelable\n");
status = pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL);
if (status != 0)
{
- printf("%s: ERROR pthread_setcancelstate failed, status=%d\n", __FUNCTION__, status);
+ printf("thread_waiter: ERROR pthread_setcancelstate failed, status=%d\n", status);
}
}
@@ -74,28 +74,28 @@ static void *thread_waiter(void *parameter)
status = pthread_cond_wait(&cond, &mutex);
if (status != 0)
{
- printf("%s: ERROR pthread_cond_wait failed, status=%d\n", __FUNCTION__, status);
+ printf("thread_waiter: ERROR pthread_cond_wait failed, status=%d\n", status);
}
/* Release the mutex */
- printf("%s: Releasing mutex\n", __FUNCTION__);
+ printf("thread_waiter: Releasing mutex\n");
status = pthread_mutex_unlock(&mutex);
if (status != 0)
{
- printf("%s: ERROR pthread_mutex_unlock failed, status=%d\n", __FUNCTION__, status);
+ printf("thread_waiter: ERROR pthread_mutex_unlock failed, status=%d\n", status);
}
/* Set the cancelable state */
- printf("%s: Setting cancelable\n", __FUNCTION__);
+ printf("thread_waiter: Setting cancelable\n");
status = pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL);
if (status != 0)
{
- printf("%s: ERROR pthread_setcancelstate failed, status=%d\n", __FUNCTION__, status);
+ printf("thread_waiter: ERROR pthread_setcancelstate failed, status=%d\n", status);
}
- printf("%s: Exit with status 0x12345678\n", __FUNCTION__);
+ printf("thread_waiter: Exit with status 0x12345678\n");
pthread_exit((void*)0x12345678);
return NULL;
}
@@ -107,20 +107,20 @@ static void start_thread(pthread_t *waiter, int cancelable)
/* Initialize the mutex */
- printf("%s: Initializing mutex\n", __FUNCTION__);
+ printf("start_thread: Initializing mutex\n");
status = pthread_mutex_init(&mutex, NULL);
if (status != 0)
{
- printf("%s: ERROR pthread_mutex_init failed, status=%d\n", __FUNCTION__, status);
+ printf("start_thread: ERROR pthread_mutex_init failed, status=%d\n", status);
}
/* Initialize the condition variable */
- printf("%s: Initializing cond\n", __FUNCTION__);
+ printf("start_thread: Initializing cond\n");
status = pthread_cond_init(&cond, NULL);
if (status != 0)
{
- printf("%s: ERROR pthread_cond_init failed, status=%d\n", __FUNCTION__, status);
+ printf("start_thread: ERROR pthread_cond_init failed, status=%d\n", status);
}
/* Set up attributes */
@@ -128,27 +128,27 @@ static void start_thread(pthread_t *waiter, int cancelable)
status = pthread_attr_init(&attr);
if (status != 0)
{
- printf("%s: pthread_attr_init failed, status=%d\n", __FUNCTION__, status);
+ printf("start_thread: pthread_attr_init failed, status=%d\n", status);
}
status = pthread_attr_setstacksize(&attr, 16384);
if (status != 0)
{
- printf("%s: pthread_attr_setstacksize failed, status=%d\n", __FUNCTION__, status);
+ printf("start_thread: pthread_attr_setstacksize failed, status=%d\n", status);
}
/* Start the waiter thread */
- printf("%s: Starting thread\n", __FUNCTION__);
+ printf("start_thread: Starting thread\n");
status = pthread_create(waiter, NULL, thread_waiter, (void*)cancelable);
if (status != 0)
{
- printf("%s: ERROR pthread_create failed, status=%d\n", __FUNCTION__, status);
+ printf("start_thread: ERROR pthread_create failed, status=%d\n", status);
}
/* Make sure that the waiter thread gets a chance to run */
- printf("%s: Yielding\n", __FUNCTION__);
+ printf("start_thread: Yielding\n");
pthread_yield();
}
@@ -159,25 +159,25 @@ static void restart_thread(pthread_t *waiter, int cancelable)
/* Destroy the condition variable */
- printf("%s: Destroying cond\n", __FUNCTION__);
+ printf("restart_thread: Destroying cond\n");
status = pthread_cond_destroy(&cond);
if (status != 0)
{
- printf("%s: ERROR pthread_cond_destroy failed, status=%d\n", __FUNCTION__, status);
+ printf("restart_thread: ERROR pthread_cond_destroy failed, status=%d\n", status);
}
/* Destroy the mutex */
- printf("%s: Destroying mutex\n", __FUNCTION__);
+ printf("restart_thread: Destroying mutex\n");
status = pthread_cond_destroy(&cond);
if (status != 0)
{
- printf("%s: ERROR pthread_mutex_destroy failed, status=%d\n", __FUNCTION__, status);
+ printf("restart_thread: ERROR pthread_mutex_destroy failed, status=%d\n", status);
}
/* Then restart the thread */
- printf("%s: Re-starting thread\n", __FUNCTION__);
+ printf("restart_thread: Re-starting thread\n");
start_thread(waiter, cancelable);
}
@@ -190,44 +190,44 @@ void cancel_test(void)
/* Test 1: Normal Cancel *********************************************/
/* Start the waiter thread */
- printf("%s: Test 1: Normal Cancelation\n", __FUNCTION__);
- printf("%s: Starting thread\n", __FUNCTION__);
+ printf("cancel_test: Test 1: Normal Cancelation\n");
+ printf("cancel_test: Starting thread\n");
start_thread(&waiter, 1);
/* Then cancel it. It should be in the pthread_cond_wait now */
- printf("%s: Canceling thread\n", __FUNCTION__);
+ printf("cancel_test: Canceling thread\n");
status = pthread_cancel(waiter);
if (status != 0)
{
- printf("%s: ERROR pthread_cancel failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_cancel failed, status=%d\n", status);
}
/* Then join to the thread to pick up the result */
- printf("%s: Joining\n", __FUNCTION__);
+ printf("cancel_test: Joining\n");
status = pthread_join(waiter, &result);
if (status != 0)
{
- printf("%s: ERROR pthread_join failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_join failed, status=%d\n", status);
}
else
{
- printf("%s: waiter exited with result=%p\n", __FUNCTION__, result);
+ printf("cancel_test: waiter exited with result=%p\n", result);
if (result != PTHREAD_CANCELED)
{
- printf("%s: ERROR expected result=%p\n", __FUNCTION__, PTHREAD_CANCELED);
+ printf("cancel_test: ERROR expected result=%p\n", PTHREAD_CANCELED);
}
else
{
- printf("%s: PASS thread terminated with PTHREAD_CANCELED\n", __FUNCTION__);
+ printf("cancel_test: PASS thread terminated with PTHREAD_CANCELED\n");
}
}
/* Test 2: Cancel Detached Thread ************************************/
- printf("%s: Test 2: Cancelation of detached thread\n", __FUNCTION__);
- printf("%s: Re-starting thread\n", __FUNCTION__);
+ printf("cancel_test: Test 2: Cancelation of detached thread\n");
+ printf("cancel_test: Re-starting thread\n");
restart_thread(&waiter, 1);
/* Detach the thread */
@@ -235,39 +235,39 @@ void cancel_test(void)
status = pthread_detach(waiter);
if (status != 0)
{
- printf("%s: ERROR pthread_detach, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_detach, status=%d\n", status);
}
/* Then cancel it. It should be in the pthread_cond_wait now */
- printf("%s: Canceling thread\n", __FUNCTION__);
+ printf("cancel_test: Canceling thread\n");
status = pthread_cancel(waiter);
if (status != 0)
{
- printf("%s: ERROR pthread_cancel failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_cancel failed, status=%d\n", status);
}
/* Join should now fail */
- printf("%s: Joining\n", __FUNCTION__);
+ printf("cancel_test: Joining\n");
status = pthread_join(waiter, &result);
if (status == 0)
{
- printf("%s: ERROR pthread_join succeeded\n", __FUNCTION__);
+ printf("cancel_test: ERROR pthread_join succeeded\n");
}
else if (status != ESRCH)
{
- printf("%s: ERROR pthread_join failed but with wrong status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_join failed but with wrong status=%d\n", status);
}
else
{
- printf("%s: PASS pthread_join failed with status=ESRCH\n", __FUNCTION__);
+ printf("cancel_test: PASS pthread_join failed with status=ESRCH\n");
}
/* Test 3: Non-cancelable threads ************************************/
- printf("%s: Test 3: Non-cancelable threads\n", __FUNCTION__);
- printf("%s: Re-starting thread (non-cancelable)\n", __FUNCTION__);
+ printf("cancel_test: Test 3: Non-cancelable threads\n");
+ printf("cancel_test: Re-starting thread (non-cancelable)\n");
restart_thread(&waiter, 0);
/* Then cancel it. It should be in the pthread_cond_wait now. The
@@ -277,11 +277,11 @@ void cancel_test(void)
* The cancelation should succeed, because the cancelation is pending.
*/
- printf("%s: Canceling thread\n", __FUNCTION__);
+ printf("cancel_test: Canceling thread\n");
status = pthread_cancel(waiter);
if (status != 0)
{
- printf("%s: ERROR pthread_cancel failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_cancel failed, status=%d\n", status);
}
/* Signal the thread. It should wake up an restore the cancelable state.
@@ -291,18 +291,18 @@ void cancel_test(void)
status = pthread_mutex_lock(&mutex);
if (status != 0)
{
- printf("%s: ERROR pthread_mutex_lock failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_mutex_lock failed, status=%d\n", status);
}
status = pthread_cond_signal(&cond);
if (status != 0)
{
- printf("%s: ERROR pthread_cond_signal failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_cond_signal failed, status=%d\n", status);
}
status = pthread_mutex_unlock(&mutex);
if (status != 0)
{
- printf("%s: ERROR pthread_mutex_unlock failed, status=%d\n", __FUNCTION__, status);
+ printf("cancel_test: ERROR pthread_mutex_unlock failed, status=%d\n", status);
}
}
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