Lines Matching refs:mss
5510 u_short mss = 0; in tcp_dooptions() local
5540 bcopy((char *) cp + 2, (char *) &mss, sizeof(mss)); in tcp_dooptions()
5541 NTOHS(mss); in tcp_dooptions()
5542 to->to_mss = mss; in tcp_dooptions()
6188 int rtt, mss; in tcp_mss() local
6275 mss = (isipv6 ? tcp_maxmtu6(rt) : tcp_maxmtu(rt)); in tcp_mss()
6279 mss = necp_socket_get_effective_mtu(inp, mss); in tcp_mss()
6282 mss -= min_protoh; in tcp_mss()
6287 mss = min(mss, tcp_v6mssdflt); in tcp_mss()
6290 mss = min(mss, tcp_mssdflt); in tcp_mss()
6294 mss = min(mss, offer); in tcp_mss()
6302 tp->t_maxopd = mss; in tcp_mss()
6311 mss -= TCPOLEN_TSTAMP_APPA; in tcp_mss()
6315 mss -= mptcp_adj_mss(tp, FALSE); in tcp_mss()
6317 tp->t_maxseg = mss; in tcp_mss()
6337 if (bufsize < mss) { in tcp_mss()
6338 mss = bufsize; in tcp_mss()
6340 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
6346 tp->t_maxseg = mss; in tcp_mss()
6361 if (bufsize > mss) { in tcp_mss()
6362 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
6378 tp->snd_ssthresh = max(2 * mss, rt->rt_rmx.rmx_ssthresh); in tcp_mss()
6409 int mss; in tcp_mssopt() local
6436 mss = (isipv6 ? tcp_maxmtu6(rt) : tcp_maxmtu(rt)); in tcp_mssopt()
6442 mss = necp_socket_get_effective_mtu(tp->t_inpcb, mss); in tcp_mssopt()
6445 return mss - min_protoh; in tcp_mssopt()