Lines Matching defs:snxt
3017 "seg_len %d, rnxt %u, snxt %u, %s",
3293 * If the ACK flag is not set, just use our snxt as the
4214 uint32_t snxt;
4228 snxt = tcp->tcp_rexmit_nxt;
4229 if (SEQ_LT(snxt, tcp->tcp_suna)) {
4230 snxt = tcp->tcp_suna;
4233 win -= snxt - tcp->tcp_suna;
4235 snxt_mp = tcp_get_seg_mp(tcp, snxt, &off);
4237 while (SEQ_LT(snxt, smax) && (win > 0) &&
4246 if (SEQ_GT(snxt + cnt, smax)) {
4247 cnt = smax - snxt;
4250 &snxt_mp, snxt, B_TRUE, &cnt, B_TRUE);
4258 snxt += cnt;
4270 tcp->tcp_rexmit_nxt = snxt;
4280 if (SEQ_LT(snxt, smax) || win == 0) {
4615 uint32_t snxt;
4698 snxt = tcp->tcp_snxt;
4724 if ((tcp->tcp_suna == snxt) &&
4763 usable_r -= snxt;
4801 snxt != tcp->tcp_suna &&
4829 (tcp->tcp_unsent - (snxt - tcp->tcp_snxt)) > len &&
4838 if (snxt == tcp->tcp_snxt &&
4839 snxt == tcp->tcp_suna) {
4864 U32_TO_ABE32(snxt, tcph->th_seq);
4881 snxt, B_FALSE, (uint32_t *)&len, B_FALSE);
4894 snxt += len;
4911 snxt += len; /* Adjust later if we don't send all of len */
5094 snxt += tail_unsent;
5151 len = tcp->tcp_snxt - snxt;
5163 tcp->tcp_snxt, snxt,
5167 tcp->tcp_snxt = snxt + tcp->tcp_fin_sent;
5170 if ((snxt + len) == tcp->tcp_suna) {
5187 } else if (snxt == tcp->tcp_suna && tcp->tcp_swnd == 0) {
5609 * suna, since snxt will be extended past the window.
5610 * If we used snxt, the receiver might consider the ACK
5655 * suna, since snxt will be extended past the window.
5656 * If we used snxt, the receiver might consider the ACK