Lines Matching refs:mss
5787 u_short mss = 0; in tcp_dooptions() local
5817 bcopy((char *) cp + 2, (char *) &mss, sizeof(mss)); in tcp_dooptions()
5818 NTOHS(mss); in tcp_dooptions()
5819 to->to_mss = mss; in tcp_dooptions()
6479 int rtt, mss; in tcp_mss() local
6566 mss = (isipv6 ? tcp_maxmtu6(rt) : tcp_maxmtu(rt)); in tcp_mss()
6570 mss = necp_socket_get_effective_mtu(inp, mss); in tcp_mss()
6573 mss -= min_protoh; in tcp_mss()
6578 mss = min(mss, tcp_v6mssdflt); in tcp_mss()
6581 mss = min(mss, tcp_mssdflt); in tcp_mss()
6585 mss = min(mss, offer); in tcp_mss()
6593 tp->t_maxopd = mss; in tcp_mss()
6602 mss -= TCPOLEN_TSTAMP_APPA; in tcp_mss()
6606 mss -= mptcp_adj_mss(tp, FALSE); in tcp_mss()
6608 tp->t_maxseg = mss; in tcp_mss()
6628 if (bufsize < mss) { in tcp_mss()
6629 mss = bufsize; in tcp_mss()
6631 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
6637 tp->t_maxseg = mss; in tcp_mss()
6652 if (bufsize > mss) { in tcp_mss()
6653 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
6669 tp->snd_ssthresh = max(2 * mss, rt->rt_rmx.rmx_ssthresh); in tcp_mss()
6700 int mss; in tcp_mssopt() local
6727 mss = (isipv6 ? tcp_maxmtu6(rt) : tcp_maxmtu(rt)); in tcp_mssopt()
6733 mss = necp_socket_get_effective_mtu(tp->t_inpcb, mss); in tcp_mssopt()
6736 return mss - min_protoh; in tcp_mssopt()