struct stdout_task *sot = container_of(t, struct stdout_task, task);
ssize_t ret;
size_t sz = btr_get_input_queue_size(sot->btrn);
struct stdout_task *sot = container_of(t, struct stdout_task, task);
ssize_t ret;
size_t sz = btr_get_input_queue_size(sot->btrn);