Lines Matching refs:mss
6195 u_short mss = 0; in tcp_dooptions() local
6228 bcopy((char *) cp + 2, (char *) &mss, sizeof(mss)); in tcp_dooptions()
6229 NTOHS(mss); in tcp_dooptions()
6230 to->to_mss = mss; in tcp_dooptions()
6908 int rtt, mss; in tcp_mss() local
6992 mss = (isipv6 ? tcp_maxmtu6(rt) : tcp_maxmtu(rt)); in tcp_mss()
6994 mss = tcp_get_effective_mtu(rt, mss); in tcp_mss()
6997 mss = necp_socket_get_effective_mtu(inp, mss); in tcp_mss()
7000 mss -= min_protoh; in tcp_mss()
7004 mss = min(mss, tcp_v6mssdflt); in tcp_mss()
7006 mss = min(mss, tcp_mssdflt); in tcp_mss()
7010 mss = min(mss, offer); in tcp_mss()
7018 tp->t_maxopd = mss; in tcp_mss()
7027 mss -= TCPOLEN_TSTAMP_APPA; in tcp_mss()
7031 mss -= mptcp_adj_mss(tp, FALSE); in tcp_mss()
7033 tp->t_maxseg = mss; in tcp_mss()
7047 if (bufsize < mss) { in tcp_mss()
7048 mss = bufsize; in tcp_mss()
7050 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
7053 tp->t_maxseg = mss; in tcp_mss()
7068 if (bufsize > mss) { in tcp_mss()
7069 bufsize = (((bufsize + mss - 1) / mss) * mss); in tcp_mss()
7082 tp->snd_ssthresh = max(2 * mss, rt->rt_rmx.rmx_ssthresh); in tcp_mss()
7113 int mss; in tcp_mssopt() local
7140 mss = (isipv6 ? tcp_maxmtu6(rt) : tcp_maxmtu(rt)); in tcp_mssopt()
7142 mss = tcp_get_effective_mtu(rt, mss); in tcp_mssopt()
7149 mss = necp_socket_get_effective_mtu(tp->t_inpcb, mss); in tcp_mssopt()
7152 return mss - min_protoh; in tcp_mssopt()