1 | /* |
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2 | * $Id$ |
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3 | */ |
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4 | |
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5 | #if HAVE_CONFIG_H |
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6 | #include "config.h" |
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7 | #endif |
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8 | |
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9 | #include <sys/param.h> |
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10 | #include <sys/queue.h> |
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11 | #include <sys/systm.h> |
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12 | #include <sys/kernel.h> |
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13 | #include <sys/sysctl.h> |
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14 | #include <sys/proc.h> |
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15 | #include <sys/mbuf.h> |
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16 | #include <sys/socket.h> |
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17 | #include <net/if.h> |
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18 | #include <netinet/in.h> |
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19 | #include <netinet/in_systm.h> |
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20 | #include <netinet/ip.h> |
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21 | #include <netinet/ip_var.h> |
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22 | #include <netinet/udp.h> |
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23 | #include <netinet/udp_var.h> |
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24 | |
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25 | /* |
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26 | * Display UDP statistics |
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27 | * Don't lock the rest of the network tasks out while printing. |
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28 | * It's no big deal if the values change while being printed. |
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29 | */ |
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30 | static void |
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31 | showudpstat (const char *name, unsigned long n) |
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32 | { |
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33 | if (n) |
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34 | printf ("%35s%12lu\n", name, n); |
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35 | } |
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36 | |
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37 | void |
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38 | rtems_bsdnet_show_udp_stats (void) |
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39 | { |
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40 | printf ("************ UDP Statistics ************\n"); |
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41 | showudpstat ("total input packets", udpstat.udps_ipackets); |
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42 | showudpstat ("packet shorter than header", udpstat.udps_hdrops); |
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43 | showudpstat ("checksum error", udpstat.udps_badsum); |
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44 | showudpstat ("data length larger than packet", udpstat.udps_badlen); |
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45 | showudpstat ("no socket on port", udpstat.udps_noport); |
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46 | showudpstat ("of above, arrived as broadcast", udpstat.udps_noportbcast); |
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47 | showudpstat ("not delivered, input socket full", udpstat.udps_fullsock); |
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48 | showudpstat ("input packets missing pcb cache", udpstat.udpps_pcbcachemiss); |
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49 | showudpstat ("input packets not for hashed pcb", udpstat.udpps_pcbhashmiss); |
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50 | showudpstat ("total output packets", udpstat.udps_opackets); |
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51 | printf ("\n"); |
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52 | } |
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