diff options
Diffstat (limited to 'slirp/tcp_input.c')
| -rw-r--r-- | slirp/tcp_input.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c index 04f6553127..abd827ebbb 100644 --- a/slirp/tcp_input.c +++ b/slirp/tcp_input.c @@ -79,8 +79,8 @@ tcp_seq tcp_iss; /* tcp initial send seq # */ tp->t_flags |= TF_DELACK; \ (tp)->rcv_nxt += (ti)->ti_len; \ flags = (ti)->ti_flags & TH_FIN; \ - tcpstat.tcps_rcvpack++;\ - tcpstat.tcps_rcvbyte += (ti)->ti_len;\ + STAT(tcpstat.tcps_rcvpack++); \ + STAT(tcpstat.tcps_rcvbyte += (ti)->ti_len); \ if (so->so_emu) { \ if (tcp_emu((so),(m))) sbappend((so), (m)); \ } else \ @@ -99,8 +99,8 @@ tcp_seq tcp_iss; /* tcp initial send seq # */ tp->t_flags |= TF_DELACK; \ (tp)->rcv_nxt += (ti)->ti_len; \ flags = (ti)->ti_flags & TH_FIN; \ - tcpstat.tcps_rcvpack++;\ - tcpstat.tcps_rcvbyte += (ti)->ti_len;\ + STAT(tcpstat.tcps_rcvpack++); \ + STAT(tcpstat.tcps_rcvbyte += (ti)->ti_len); \ if (so->so_emu) { \ if (tcp_emu((so),(m))) sbappend(so, (m)); \ } else \ @@ -150,8 +150,8 @@ tcp_reass(tp, ti, m) i = q->ti_seq + q->ti_len - ti->ti_seq; if (i > 0) { if (i >= ti->ti_len) { - tcpstat.tcps_rcvduppack++; - tcpstat.tcps_rcvdupbyte += ti->ti_len; + STAT(tcpstat.tcps_rcvduppack++); + STAT(tcpstat.tcps_rcvdupbyte += ti->ti_len); m_freem(m); /* * Try to present any queued data @@ -167,8 +167,8 @@ tcp_reass(tp, ti, m) } q = (struct tcpiphdr *)(q->ti_next); } - tcpstat.tcps_rcvoopack++; - tcpstat.tcps_rcvoobyte += ti->ti_len; + STAT(tcpstat.tcps_rcvoopack++); + STAT(tcpstat.tcps_rcvoobyte += ti->ti_len); REASS_MBUF(ti) = (mbufp_32) m; /* XXX */ /* @@ -275,7 +275,7 @@ tcp_input(m, iphlen, inso) } - tcpstat.tcps_rcvtotal++; + STAT(tcpstat.tcps_rcvtotal++); /* * Get IP and TCP header together in first mbuf. * Note: IP leaves IP header in first mbuf. @@ -308,7 +308,7 @@ tcp_input(m, iphlen, inso) * ti->ti_sum = cksum(m, len); * if (ti->ti_sum) { */ if(cksum(m, len)) { - tcpstat.tcps_rcvbadsum++; + STAT(tcpstat.tcps_rcvbadsum++); goto drop; } @@ -318,7 +318,7 @@ tcp_input(m, iphlen, inso) */ off = ti->ti_off << 2; if (off < sizeof (struct tcphdr) || off > tlen) { - tcpstat.tcps_rcvbadoff++; + STAT(tcpstat.tcps_rcvbadoff++); goto drop; } tlen -= off; @@ -375,7 +375,7 @@ findso: ti->ti_dst, ti->ti_dport); if (so) tcp_last_so = so; - ++tcpstat.tcps_socachemiss; + STAT(tcpstat.tcps_socachemiss++); } /* @@ -503,7 +503,7 @@ findso: /* * this is a pure ack for outstanding data. */ - ++tcpstat.tcps_predack; + STAT(tcpstat.tcps_predack++); /* if (ts_present) * tcp_xmit_timer(tp, tcp_now-ts_ecr+1); * else @@ -511,8 +511,8 @@ findso: SEQ_GT(ti->ti_ack, tp->t_rtseq)) tcp_xmit_timer(tp, tp->t_rtt); acked = ti->ti_ack - tp->snd_una; - tcpstat.tcps_rcvackpack++; - tcpstat.tcps_rcvackbyte += acked; + STAT(tcpstat.tcps_rcvackpack++); + STAT(tcpstat.tcps_rcvackbyte += acked); sbdrop(&so->so_snd, acked); tp->snd_una = ti->ti_ack; m_freem(m); @@ -556,10 +556,10 @@ findso: * with nothing on the reassembly queue and * we have enough buffer space to take it. */ - ++tcpstat.tcps_preddat; + STAT(tcpstat.tcps_preddat++); tp->rcv_nxt += ti->ti_len; - tcpstat.tcps_rcvpack++; - tcpstat.tcps_rcvbyte += ti->ti_len; + STAT(tcpstat.tcps_rcvpack++); + STAT(tcpstat.tcps_rcvbyte += ti->ti_len); /* * Add data to socket buffer. */ @@ -726,7 +726,7 @@ findso: tp->t_flags |= TF_ACKNOW; tp->t_state = TCPS_SYN_RECEIVED; tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT; - tcpstat.tcps_accepts++; + STAT(tcpstat.tcps_accepts++); goto trimthenstep6; } /* case TCPS_LISTEN */ @@ -767,7 +767,7 @@ findso: tcp_rcvseqinit(tp); tp->t_flags |= TF_ACKNOW; if (tiflags & TH_ACK && SEQ_GT(tp->snd_una, tp->iss)) { - tcpstat.tcps_connects++; + STAT(tcpstat.tcps_connects++); soisfconnected(so); tp->t_state = TCPS_ESTABLISHED; @@ -801,8 +801,8 @@ trimthenstep6: m_adj(m, -todrop); ti->ti_len = tp->rcv_wnd; tiflags &= ~TH_FIN; - tcpstat.tcps_rcvpackafterwin++; - tcpstat.tcps_rcvbyteafterwin += todrop; + STAT(tcpstat.tcps_rcvpackafterwin++); + STAT(tcpstat.tcps_rcvbyteafterwin += todrop); } tp->snd_wl1 = ti->ti_seq - 1; tp->rcv_up = ti->ti_seq; @@ -873,11 +873,11 @@ trimthenstep6: */ tp->t_flags |= TF_ACKNOW; todrop = ti->ti_len; - tcpstat.tcps_rcvduppack++; - tcpstat.tcps_rcvdupbyte += todrop; + STAT(tcpstat.tcps_rcvduppack++); + STAT(tcpstat.tcps_rcvdupbyte += todrop); } else { - tcpstat.tcps_rcvpartduppack++; - tcpstat.tcps_rcvpartdupbyte += todrop; + STAT(tcpstat.tcps_rcvpartduppack++); + STAT(tcpstat.tcps_rcvpartdupbyte += todrop); } m_adj(m, todrop); ti->ti_seq += todrop; @@ -896,7 +896,7 @@ trimthenstep6: if ((so->so_state & SS_NOFDREF) && tp->t_state > TCPS_CLOSE_WAIT && ti->ti_len) { tp = tcp_close(tp); - tcpstat.tcps_rcvafterclose++; + STAT(tcpstat.tcps_rcvafterclose++); goto dropwithreset; } @@ -906,9 +906,9 @@ trimthenstep6: */ todrop = (ti->ti_seq+ti->ti_len) - (tp->rcv_nxt+tp->rcv_wnd); if (todrop > 0) { - tcpstat.tcps_rcvpackafterwin++; + STAT(tcpstat.tcps_rcvpackafterwin++); if (todrop >= ti->ti_len) { - tcpstat.tcps_rcvbyteafterwin += ti->ti_len; + STAT(tcpstat.tcps_rcvbyteafterwin += ti->ti_len); /* * If a new connection request is received * while in TIME_WAIT, drop the old connection @@ -931,11 +931,11 @@ trimthenstep6: */ if (tp->rcv_wnd == 0 && ti->ti_seq == tp->rcv_nxt) { tp->t_flags |= TF_ACKNOW; - tcpstat.tcps_rcvwinprobe++; + STAT(tcpstat.tcps_rcvwinprobe++); } else goto dropafterack; } else - tcpstat.tcps_rcvbyteafterwin += todrop; + STAT(tcpstat.tcps_rcvbyteafterwin += todrop); m_adj(m, -todrop); ti->ti_len -= todrop; tiflags &= ~(TH_PUSH|TH_FIN); @@ -976,7 +976,7 @@ trimthenstep6: /* so->so_error = ECONNRESET; */ close: tp->t_state = TCPS_CLOSED; - tcpstat.tcps_drops++; + STAT(tcpstat.tcps_drops++); tp = tcp_close(tp); goto drop; @@ -1015,7 +1015,7 @@ trimthenstep6: if (SEQ_GT(tp->snd_una, ti->ti_ack) || SEQ_GT(ti->ti_ack, tp->snd_max)) goto dropwithreset; - tcpstat.tcps_connects++; + STAT(tcpstat.tcps_connects++); tp->t_state = TCPS_ESTABLISHED; /* * The sent SYN is ack'ed with our sequence number +1 @@ -1072,7 +1072,7 @@ trimthenstep6: if (SEQ_LEQ(ti->ti_ack, tp->snd_una)) { if (ti->ti_len == 0 && tiwin == tp->snd_wnd) { - tcpstat.tcps_rcvdupack++; + STAT(tcpstat.tcps_rcvdupack++); DEBUG_MISC((dfd," dup ack m = %lx so = %lx \n", (long )m, (long )so)); /* @@ -1140,12 +1140,12 @@ trimthenstep6: tp->snd_cwnd = tp->snd_ssthresh; tp->t_dupacks = 0; if (SEQ_GT(ti->ti_ack, tp->snd_max)) { - tcpstat.tcps_rcvacktoomuch++; + STAT(tcpstat.tcps_rcvacktoomuch++); goto dropafterack; } acked = ti->ti_ack - tp->snd_una; - tcpstat.tcps_rcvackpack++; - tcpstat.tcps_rcvackbyte += acked; + STAT(tcpstat.tcps_rcvackpack++); + STAT(tcpstat.tcps_rcvackbyte += acked); /* * If we have a timestamp reply, update smoothed @@ -1284,7 +1284,7 @@ step6: /* keep track of pure window updates */ if (ti->ti_len == 0 && tp->snd_wl2 == ti->ti_ack && tiwin > tp->snd_wnd) - tcpstat.tcps_rcvwinupd++; + STAT(tcpstat.tcps_rcvwinupd++); tp->snd_wnd = tiwin; tp->snd_wl1 = ti->ti_seq; tp->snd_wl2 = ti->ti_ack; @@ -1616,7 +1616,7 @@ tcp_xmit_timer(tp, rtt) DEBUG_ARG("tp = %lx", (long)tp); DEBUG_ARG("rtt = %d", rtt); - tcpstat.tcps_rttupdated++; + STAT(tcpstat.tcps_rttupdated++); if (tp->t_srtt != 0) { /* * srtt is stored as fixed point with 3 bits after the |