gonzui

t2ex

bsd_source/t2ex/network/net/src_bsd/netinet/tcp_output.c - 62.9KB - 1,704 lines

1135:                             (tp->t_flags & TF_RCVD_SCALE))) {
1136:                                 *((u_int32_t *) (opt + optlen)) = htonl(
1137:                                         TCPOPT_NOP << 24 |
1166:                 /* Form timestamp option as shown in appendix A of RFC 1323. */
1167:                 *lp++ = htonl(TCPOPT_TSTAMP_HDR);
1168:                 *lp++ = htonl(TCP_TIMESTAMP(tp));
1169:                 *lp   = htonl(tp->ts_recent);
1170:                 optlen += TCPOLEN_TSTAMP_APPA;
1192:                         sack_numblks--;
1193:                         *lp++ = htonl(tp->rcv_dsack_block.left);
1194:                         *lp++ = htonl(tp->rcv_dsack_block.right);
1195:                         tp->rcv_sack_flags &= ~TCPSACK_HAVED;
1200:                         sack_numblks--;
1201:                         *lp++ = htonl(tiqe->ipqe_seq);
1202:                         *lp++ = htonl(tiqe->ipqe_seq + tiqe->ipqe_len +
1203:                             ((tiqe->ipqe_flags & TH_FIN) != 0 ? 1 : 0));
1373:         if (TCP_SACK_ENABLED(tp) && sack_rxmit) {
1374:                 th->th_seq = htonl(p->rxmit);
1375:                 p->rxmit += len;
1378:                     TCP_TIMER_ISARMED(tp, TCPT_PERSIST))
1379:                         th->th_seq = htonl(tp->snd_nxt);
1380:                 else
1381:                         th->th_seq = htonl(tp->snd_max);
1382:         }
1383:         th->th_ack = htonl(tp->rcv_nxt);
1384:         if (optlen) {
1581:                 }
1582:                 ip6->ip6_flow |= htonl(ecn_tos << 20);
1583:                 /* ip6->ip6_flow = ??? (from template) */