BSD 4_3 release

[unix-history] / usr / src / sys / netinet / tcp_output.c

diff --git a/usr/src/sys/netinet/tcp_output.c b/usr/src/sys/netinet/tcp_output.c
index ad99fa8..291ce02 100644 (file)
--- a/usr/src/sys/netinet/tcp_output.c
+++ b/usr/src/sys/netinet/tcp_output.c
@@ -3,7 +3,7 @@
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *

- *     @(#)tcp_output.c        7.3 (Berkeley) %G%
+ *     @(#)tcp_output.c        7.2 (Berkeley) 8/20/86

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -216,27 +216,10 @@ send:
        m->m_off = MMAXOFF - sizeof (struct tcpiphdr);
        m->m_len = sizeof (struct tcpiphdr);
        if (len) {
        m->m_off = MMAXOFF - sizeof (struct tcpiphdr);
        m->m_len = sizeof (struct tcpiphdr);
        if (len) {

-               if (tp->t_force && len == 1)
-                       tcpstat.tcps_sndprobe++;
-               else if (SEQ_LT(tp->snd_nxt, tp->snd_max)) {
-                       tcpstat.tcps_sndrexmitpack++;
-                       tcpstat.tcps_sndrexmitbyte += len;
-               } else {
-                       tcpstat.tcps_sndpack++;
-                       tcpstat.tcps_sndbyte += len;
-               }

                m->m_next = m_copy(so->so_snd.sb_mb, off, len);
                if (m->m_next == 0)
                        len = 0;
                m->m_next = m_copy(so->so_snd.sb_mb, off, len);
                if (m->m_next == 0)
                        len = 0;

-       } else if (tp->t_flags & TF_ACKNOW)
-               tcpstat.tcps_sndacks++;
-       else if (flags & (TH_SYN|TH_FIN|TH_RST))
-               tcpstat.tcps_sndctrl++;
-       else if (SEQ_GT(tp->snd_up, tp->snd_una))
-               tcpstat.tcps_sndurg++;
-       else
-               tcpstat.tcps_sndwinup++;
-
+       }

        ti = mtod(m, struct tcpiphdr *);
        if (tp->t_template == 0)
                panic("tcp_output");
        ti = mtod(m, struct tcpiphdr *);
        if (tp->t_template == 0)
                panic("tcp_output");


@@ -352,7 +335,6 @@ send:
                        if (tp->t_rtt == 0) {
                                tp->t_rtt = 1;
                                tp->t_rtseq = tp->snd_nxt - len;
                        if (tp->t_rtt == 0) {
                                tp->t_rtt = 1;
                                tp->t_rtseq = tp->snd_nxt - len;

-                               tcpstat.tcps_segstimed++;

                        }
                }
 
                        }
                }
 


@@ -391,7 +373,6 @@ send:
            so->so_options & SO_DONTROUTE);
        if (error)
                return (error);
            so->so_options & SO_DONTROUTE);
        if (error)
                return (error);

-       tcpstat.tcps_sndtotal++;

 
        /*
         * Data sent (as far as we can tell).
 
        /*
         * Data sent (as far as we can tell).