slirp: Drop statistic code

[qemu] / slirp / tcp_var.h

diff --git a/slirp/tcp_var.h b/slirp/tcp_var.h
index be5741f..db0a9c9 100644 (file)
--- a/slirp/tcp_var.h
+++ b/slirp/tcp_var.h
@@ -158,69 +158,6 @@ struct tcpcb {
 #define        TCP_REXMTVAL(tp) \
        (((tp)->t_srtt >> TCP_RTT_SHIFT) + (tp)->t_rttvar)
 
-#ifdef LOG_ENABLED
-/*
- * TCP statistics.
- * Many of these should be kept per connection,
- * but that's inconvenient at the moment.
- */
-struct tcpstat {
-       u_long  tcps_connattempt;       /* connections initiated */
-       u_long  tcps_accepts;           /* connections accepted */
-       u_long  tcps_connects;          /* connections established */
-       u_long  tcps_drops;             /* connections dropped */
-       u_long  tcps_conndrops;         /* embryonic connections dropped */
-       u_long  tcps_closed;            /* conn. closed (includes drops) */
-       u_long  tcps_segstimed;         /* segs where we tried to get rtt */
-       u_long  tcps_rttupdated;        /* times we succeeded */
-       u_long  tcps_delack;            /* delayed acks sent */
-       u_long  tcps_timeoutdrop;       /* conn. dropped in rxmt timeout */
-       u_long  tcps_rexmttimeo;        /* retransmit timeouts */
-       u_long  tcps_persisttimeo;      /* persist timeouts */
-       u_long  tcps_keeptimeo;         /* keepalive timeouts */
-       u_long  tcps_keepprobe;         /* keepalive probes sent */
-       u_long  tcps_keepdrops;         /* connections dropped in keepalive */
-
-       u_long  tcps_sndtotal;          /* total packets sent */
-       u_long  tcps_sndpack;           /* data packets sent */
-       u_long  tcps_sndbyte;           /* data bytes sent */
-       u_long  tcps_sndrexmitpack;     /* data packets retransmitted */
-       u_long  tcps_sndrexmitbyte;     /* data bytes retransmitted */
-       u_long  tcps_sndacks;           /* ack-only packets sent */
-       u_long  tcps_sndprobe;          /* window probes sent */
-       u_long  tcps_sndurg;            /* packets sent with URG only */
-       u_long  tcps_sndwinup;          /* window update-only packets sent */
-       u_long  tcps_sndctrl;           /* control (SYN|FIN|RST) packets sent */
-
-       u_long  tcps_rcvtotal;          /* total packets received */
-       u_long  tcps_rcvpack;           /* packets received in sequence */
-       u_long  tcps_rcvbyte;           /* bytes received in sequence */
-       u_long  tcps_rcvbadsum;         /* packets received with ccksum errs */
-       u_long  tcps_rcvbadoff;         /* packets received with bad offset */
-       u_long  tcps_rcvduppack;        /* duplicate-only packets received */
-       u_long  tcps_rcvdupbyte;        /* duplicate-only bytes received */
-       u_long  tcps_rcvpartduppack;    /* packets with some duplicate data */
-       u_long  tcps_rcvpartdupbyte;    /* dup. bytes in part-dup. packets */
-       u_long  tcps_rcvoopack;         /* out-of-order packets received */
-       u_long  tcps_rcvoobyte;         /* out-of-order bytes received */
-       u_long  tcps_rcvpackafterwin;   /* packets with data after window */
-       u_long  tcps_rcvbyteafterwin;   /* bytes rcvd after window */
-       u_long  tcps_rcvafterclose;     /* packets rcvd after "close" */
-       u_long  tcps_rcvwinprobe;       /* rcvd window probe packets */
-       u_long  tcps_rcvdupack;         /* rcvd duplicate acks */
-       u_long  tcps_rcvacktoomuch;     /* rcvd acks for unsent data */
-       u_long  tcps_rcvackpack;        /* rcvd ack packets */
-       u_long  tcps_rcvackbyte;        /* bytes acked by rcvd acks */
-       u_long  tcps_rcvwinupd;         /* rcvd window update packets */
-       u_long  tcps_predack;           /* times hdr predict ok for acks */
-       u_long  tcps_preddat;           /* times hdr predict ok for data pkts */
-       u_long  tcps_socachemiss;       /* tcp_last_so misses */
-       u_long  tcps_didnuttin;         /* Times tcp_output didn't do anything XXX */
-};
-
-extern struct  tcpstat tcpstat;        /* tcp statistics */
-#endif
-
 extern u_int32_t       tcp_now;                /* for RFC 1323 timestamps */
 
 #endif