208                               char *buf, size_t blen,  in xfer_recv_resp()  argument
214   DEBUGASSERT(blen > 0);  in xfer_recv_resp()
220       blen = 0;  in xfer_recv_resp()
221     else if(totalleft < (curl_off_t)blen)  in xfer_recv_resp()
222       blen = (size_t)totalleft;  in xfer_recv_resp()
226     blen = 0;  in xfer_recv_resp()
229   if(!blen) {  in xfer_recv_resp()
235     *err = Curl_xfer_recv(data, buf, blen, &nread);  in xfer_recv_resp()
269   size_t blen, xfer_blen;  in sendrecv_dl()  local
322     blen = (size_t)nread;  in sendrecv_dl()
323     is_eos = (blen == 0);  in sendrecv_dl()
326     if(!blen) {  in sendrecv_dl()
339     total_received += blen;  in sendrecv_dl()
341     result = Curl_xfer_write_resp(data, buf, blen, is_eos);  in sendrecv_dl()
858                               const char *buf, size_t blen,  in Curl_xfer_write_resp()  argument
866     result = data->conn->handler->write_resp(data, buf, blen, is_eos);  in Curl_xfer_write_resp()
871     if(blen || is_eos) {  in Curl_xfer_write_resp()
875       result = Curl_client_write(data, cwtype, buf, blen);  in Curl_xfer_write_resp()
885                  blen, is_eos, result);  in Curl_xfer_write_resp()
924                         const void *buf, size_t blen, bool eos,  in Curl_xfer_send()  argument
935   result = Curl_conn_send(data, sockindex, buf, blen, eos, pnwritten);  in Curl_xfer_send()
944                blen, eos, result, *pnwritten));  in Curl_xfer_send()
949                         char *buf, size_t blen,  in Curl_xfer_recv()  argument
960   if((size_t)data->set.buffer_size < blen)  in Curl_xfer_recv()
961     blen = (size_t)data->set.buffer_size;  in Curl_xfer_recv()
962   return Curl_conn_recv(data, sockindex, buf, blen, pnrcvd);  in Curl_xfer_recv()