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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-10-04 18:40:53 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-10-04 18:40:53 +0000 |
commit | cc63e08130fac85712365e1d9fc6be82a6f288dc (patch) | |
tree | fe6ab899f3e2ac388574d2719a0863500549b218 /c/src/lib/libnetworking/rtems/rtems_showtcpstat.c | |
parent | Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>: (diff) | |
download | rtems-cc63e08130fac85712365e1d9fc6be82a6f288dc.tar.bz2 |
Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to make libnetworking
a top level more independently configured package.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libnetworking/rtems/rtems_showtcpstat.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/c/src/lib/libnetworking/rtems/rtems_showtcpstat.c b/c/src/lib/libnetworking/rtems/rtems_showtcpstat.c deleted file mode 100644 index b9a0366819..0000000000 --- a/c/src/lib/libnetworking/rtems/rtems_showtcpstat.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * $Id$ - */ - -#include <sys/param.h> -#include <sys/queue.h> -#include <sys/systm.h> -#include <sys/kernel.h> -#include <sys/sysctl.h> -#include <sys/proc.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> -#include <netinet/in.h> -#include <netinet/in_systm.h> -#include <netinet/ip.h> -#include <netinet/ip_var.h> -#include <netinet/tcp.h> -#include <netinet/tcp_timer.h> -#include <netinet/tcp_seq.h> -#include <netinet/tcp_var.h> - -/* - * Display TCP statistics - * Don't lock the rest of the network tasks out while printing. - * It's no big deal if the values change while being printed. - */ -static void -showtcpstat (const char *name, unsigned long n) -{ - if (n) - printf ("%35s%12lu\n", name, n); -} - -void -rtems_bsdnet_show_tcp_stats (void) -{ - printf ("************ TCP Statistics ************\n"); - showtcpstat ("connections initiated", tcpstat.tcps_connattempt); - showtcpstat ("connections accepted", tcpstat.tcps_accepts); - showtcpstat ("connections established", tcpstat.tcps_connects); - showtcpstat ("connections dropped", tcpstat.tcps_drops); - showtcpstat ("embryonic connections dropped", tcpstat.tcps_conndrops); - showtcpstat ("conn. closed (includes drops)", tcpstat.tcps_closed); - showtcpstat ("segs where we tried to get rtt", tcpstat.tcps_segstimed); - showtcpstat ("times we succeeded", tcpstat.tcps_rttupdated); - showtcpstat ("delayed acks sent", tcpstat.tcps_delack); - showtcpstat ("conn. dropped in rxmt timeout", tcpstat.tcps_timeoutdrop); - showtcpstat ("retransmit timeouts", tcpstat.tcps_rexmttimeo); - showtcpstat ("persist timeouts", tcpstat.tcps_persisttimeo); - showtcpstat ("keepalive timeouts", tcpstat.tcps_keeptimeo); - showtcpstat ("keepalive probes sent", tcpstat.tcps_keepprobe); - showtcpstat ("connections dropped in keepalive", tcpstat.tcps_keepdrops); - - showtcpstat ("total packets sent", tcpstat.tcps_sndtotal); - showtcpstat ("data packets sent", tcpstat.tcps_sndpack); - showtcpstat ("data bytes sent", tcpstat.tcps_sndbyte); - showtcpstat ("data packets retransmitted", tcpstat.tcps_sndrexmitpack); - showtcpstat ("data bytes retransmitted", tcpstat.tcps_sndrexmitbyte); - showtcpstat ("ack-only packets sent", tcpstat.tcps_sndacks); - showtcpstat ("window probes sent", tcpstat.tcps_sndprobe); - showtcpstat ("packets sent with URG only", tcpstat.tcps_sndurg); - showtcpstat ("window update-only packets sent", tcpstat.tcps_sndwinup); - showtcpstat ("control (SYN|FIN|RST) packets sent", tcpstat.tcps_sndctrl); - - showtcpstat ("total packets received", tcpstat.tcps_rcvtotal); - showtcpstat ("packets received in sequence", tcpstat.tcps_rcvpack); - showtcpstat ("bytes received in sequence", tcpstat.tcps_rcvbyte); - showtcpstat ("packets received with ccksum errs", tcpstat.tcps_rcvbadsum); - showtcpstat ("packets received with bad offset", tcpstat.tcps_rcvbadoff); - showtcpstat ("packets received too short", tcpstat.tcps_rcvshort); - showtcpstat ("duplicate-only packets received", tcpstat.tcps_rcvduppack); - showtcpstat ("duplicate-only bytes received", tcpstat.tcps_rcvdupbyte); - showtcpstat ("packets with some duplicate data", tcpstat.tcps_rcvpartduppack); - showtcpstat ("dup. bytes in part-dup. packets", tcpstat.tcps_rcvpartdupbyte); - showtcpstat ("out-of-order packets received", tcpstat.tcps_rcvoopack); - showtcpstat ("out-of-order bytes received", tcpstat.tcps_rcvoobyte); - showtcpstat ("packets with data after window", tcpstat.tcps_rcvpackafterwin); - showtcpstat ("bytes rcvd after window", tcpstat.tcps_rcvbyteafterwin); - showtcpstat ("packets rcvd after \"close\"", tcpstat.tcps_rcvafterclose); - showtcpstat ("rcvd window probe packets", tcpstat.tcps_rcvwinprobe); - showtcpstat ("rcvd duplicate acks", tcpstat.tcps_rcvdupack); - showtcpstat ("rcvd acks for unsent data", tcpstat.tcps_rcvacktoomuch); - showtcpstat ("rcvd ack packets", tcpstat.tcps_rcvackpack); - showtcpstat ("bytes acked by rcvd acks", tcpstat.tcps_rcvackbyte); - showtcpstat ("rcvd window update packets", tcpstat.tcps_rcvwinupd); - showtcpstat ("segments dropped due to PAWS", tcpstat.tcps_pawsdrop); - showtcpstat ("times hdr predict ok for acks", tcpstat.tcps_predack); - showtcpstat ("times hdr predict ok for data pkts", tcpstat.tcps_preddat); - showtcpstat ("pcb cache misses", tcpstat.tcps_pcbcachemiss); - showtcpstat ("times cached RTT in route updated", tcpstat.tcps_cachedrtt); - showtcpstat ("times cached rttvar updated", tcpstat.tcps_cachedrttvar); - showtcpstat ("times cached ssthresh updated", tcpstat.tcps_cachedssthresh); - showtcpstat ("times RTT initialized from route", tcpstat.tcps_usedrtt); - showtcpstat ("times RTTVAR initialized from rt", tcpstat.tcps_usedrttvar); - showtcpstat ("times ssthresh initialized from rt", tcpstat.tcps_usedssthresh); - showtcpstat ("timeout in persist state", tcpstat.tcps_persistdrop); - showtcpstat ("bogus SYN, e.g. premature ACK", tcpstat.tcps_badsyn); - showtcpstat ("resends due to MTU discovery", tcpstat.tcps_mturesent); - showtcpstat ("listen queue overflows", tcpstat.tcps_listendrop); - printf ("\n"); -} |