219   int packetlen, retry;  in read_ack()  local
242           packetlen = mkpkt_err(packet, TFTP_ER_UNKID, TFTP_ES_UNKID);  in read_ack()
243           (void) write_server(sd, packet, packetlen, server);  in read_ack()
252             packetlen = mkpkt_err(packet, TFTP_ER_ILLEGALOP, TFTP_ES_ILLEGALOP);  in read_ack()
253             (void) write_server(sd, packet, packetlen, server);  in read_ack()
388   int packetlen, sd, fd, retry = 0, ret, result = -1;  in file_put()  local
395     packetlen = mkpkt_request(packet, TFTP_OP_WRQ, TT.remote_file, 1);  in file_put()
396     ret = write_server(sd, packet, packetlen, &server);  in file_put()
397     if (ret != packetlen) goto errout_with_sd;  in file_put()
405     packetlen = mkpkt_data(fd, offset, packet, blockno);  in file_put()
406     if (packetlen < 0) goto errout_with_sd;  in file_put()
408     ret = write_server(sd, packet, packetlen, &server);  in file_put()
409     if (ret != packetlen) goto errout_with_sd;  in file_put()
413         if (packetlen < TFTP_PACKETSIZE) break;  in file_put()