wn->wng = g;
ret = wn->writer->open(wn);
if (ret < 0)
- goto out;
+ goto err_out;
wn->chunk_bytes = ret;
g->max_chunk_bytes = PARA_MAX(g->max_chunk_bytes, ret);
wn->task.pre_select = wn->writer->pre_select;
register_task(&wn->task);
}
sprintf(g->task.status, "%s", "writer node group");
- g->eof = 0;
register_task(&g->task);
-out:
+ g->eof = 0;
+ return 1;
+err_out:
+ while (i > 0) {
+ struct writer_node *wn = &g->writer_nodes[--i];
+ unregister_task(&wn->task);
+ wn->writer->close(wn);
+ }
+ g->num_writers = 0;
+ g->eof = 1;
return ret;
}