- wn->writer_num = DEFAULT_WRITER;
- wn->conf = writers[DEFAULT_WRITER].parse_config("-B");
- wn->btrn = btr_new_node("writer", cwt->btrn, NULL, NULL);
- sprintf(wn->task.status, "some writer");
- w->open(wn);
- wn->task.post_select = w->post_select_btr;
- wn->task.pre_select = w->pre_select_btr;
- register_task(&wn->task);
-