bt_component_class_sink_consume_method_status counter_consume(
bt_self_component_sink *comp)
{
- bt_component_class_sink_consume_method_status status =
- BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
+ bt_component_class_sink_consume_method_status status;
struct counter *counter;
bt_message_iterator_next_status next_status;
uint64_t msg_count;
bt_message_array_const msgs;
+ bt_self_component *self_comp =
+ bt_self_component_sink_as_self_component(comp);
- counter = bt_self_component_get_data(
- bt_self_component_sink_as_self_component(comp));
+ counter = bt_self_component_get_data(self_comp);
BT_ASSERT_DBG(counter);
if (G_UNLIKELY(!counter->msg_iter)) {
/* Consume messages */
next_status = bt_message_iterator_next(
counter->msg_iter, &msgs, &msg_count);
- if (next_status < 0) {
- status = (int) next_status;
- goto end;
- }
switch (next_status) {
case BT_MESSAGE_ITERATOR_NEXT_STATUS_OK:
bt_message_put_ref(msg);
}
- status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
+ try_print_count(counter, msg_count);
break;
}
- case BT_MESSAGE_ITERATOR_NEXT_STATUS_AGAIN:
- status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_AGAIN;
- goto end;
case BT_MESSAGE_ITERATOR_NEXT_STATUS_END:
try_print_last(counter);
- status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_END;
- goto end;
+ break;
+ case BT_MESSAGE_ITERATOR_NEXT_STATUS_ERROR:
case BT_MESSAGE_ITERATOR_NEXT_STATUS_MEMORY_ERROR:
- status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_MEMORY_ERROR;
- goto end;
+ BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT(self_comp,
+ "Failed to get messages from upstream component");
+ break;
default:
break;
}
- try_print_count(counter, msg_count);
+ status = (int) next_status;
end:
return status;