diff options
| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-26 18:42:59 +0000 |
|---|---|---|
| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-26 18:42:59 +0000 |
| commit | 31a60e22752d3daaa248ca10930f3cf4bc5f02e8 (patch) | |
| tree | 18f5bd36118d98e2004fc0e5af866a280667278c /slirp/tcp_timer.c | |
| parent | 7d294b61edc6bd1be15739a11dce1414080dbb9b (diff) | |
Make Slirp statistics gathering and output conditional to LOG_ENABLED
Add 'info slirp' command to monitor to display statistics
Disable Slirp debugging code by default
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3451 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'slirp/tcp_timer.c')
| -rw-r--r-- | slirp/tcp_timer.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/slirp/tcp_timer.c b/slirp/tcp_timer.c index cc1bd50c07..3e865977ce 100644 --- a/slirp/tcp_timer.c +++ b/slirp/tcp_timer.c @@ -41,7 +41,10 @@ int tcp_keepintvl = TCPTV_KEEPINTVL; int tcp_maxidle; int so_options = DO_KEEPALIVE; +#ifdef LOG_ENABLED struct tcpstat tcpstat; /* tcp statistics */ +#endif + u_int32_t tcp_now; /* for RFC 1323 timestamps */ /* @@ -62,7 +65,7 @@ tcp_fasttimo() (tp->t_flags & TF_DELACK)) { tp->t_flags &= ~TF_DELACK; tp->t_flags |= TF_ACKNOW; - tcpstat.tcps_delack++; + STAT(tcpstat.tcps_delack++); (void) tcp_output(tp); } } @@ -192,7 +195,7 @@ tcp_timers(tp, timer) * We tried our best, now the connection must die! */ tp->t_rxtshift = TCP_MAXRXTSHIFT; - tcpstat.tcps_timeoutdrop++; + STAT(tcpstat.tcps_timeoutdrop++); tp = tcp_drop(tp, tp->t_softerror); /* tp->t_softerror : ETIMEDOUT); */ /* XXX */ return (tp); /* XXX */ @@ -204,7 +207,7 @@ tcp_timers(tp, timer) */ tp->t_rxtshift = 6; } - tcpstat.tcps_rexmttimeo++; + STAT(tcpstat.tcps_rexmttimeo++); rexmt = TCP_REXMTVAL(tp) * tcp_backoff[tp->t_rxtshift]; TCPT_RANGESET(tp->t_rxtcur, rexmt, (short)tp->t_rttmin, TCPTV_REXMTMAX); /* XXX */ @@ -267,7 +270,7 @@ tcp_timers(tp, timer) * Force a byte to be output, if possible. */ case TCPT_PERSIST: - tcpstat.tcps_persisttimeo++; + STAT(tcpstat.tcps_persisttimeo++); tcp_setpersist(tp); tp->t_force = 1; (void) tcp_output(tp); @@ -279,7 +282,7 @@ tcp_timers(tp, timer) * or drop connection if idle for too long. */ case TCPT_KEEP: - tcpstat.tcps_keeptimeo++; + STAT(tcpstat.tcps_keeptimeo++); if (tp->t_state < TCPS_ESTABLISHED) goto dropit; @@ -299,7 +302,7 @@ tcp_timers(tp, timer) * by the protocol spec, this requires the * correspondent TCP to respond. */ - tcpstat.tcps_keepprobe++; + STAT(tcpstat.tcps_keepprobe++); #ifdef TCP_COMPAT_42 /* * The keepalive packet must have nonzero length @@ -317,7 +320,7 @@ tcp_timers(tp, timer) break; dropit: - tcpstat.tcps_keepdrops++; + STAT(tcpstat.tcps_keepdrops++); tp = tcp_drop(tp, 0); /* ETIMEDOUT); */ break; } |