- t->ret = -E_DCCP_RECV_EOF;
- if (rn->output_eof && *rn->output_eof)
- goto out;
- t->ret = 1;
- if (!s->select_ret || !FD_ISSET(pdd->fd, &s->rfds))
- goto out; /* nothing to do */
- t->ret = -E_DCCP_OVERRUN;
- if (rn->loaded >= DCCP_BUFSIZE)
- goto out;
- t->ret = recv_bin_buffer(pdd->fd, rn->buf + rn->loaded,
- DCCP_BUFSIZE - rn->loaded);
- if (t->ret <= 0) {
- if (!t->ret)
- t->ret = -E_DCCP_RECV_EOF;
- goto out;
- }
- rn->loaded += t->ret;
+ ret = btr_node_status(btrn, 0, BTR_NT_ROOT);
+ if (ret < 0)
+ goto err;
+ if (ret == 0)
+ return;
+ if (!FD_ISSET(pdd->fd, &s->rfds))
+ return; /* nothing to do */
+ ret = -E_DCCP_OVERRUN;
+ sz = btr_pool_get_buffer(pdd->btrp, &buf);
+ if (sz == 0)
+ goto err;
+ ret = recv_bin_buffer(pdd->fd, buf, sz);
+ if (ret == 0)
+ ret = -E_RECV_EOF;
+ if (ret < 0)
+ goto err;
+ btr_add_output_pool(pdd->btrp, ret, btrn);