diff options
Diffstat (limited to 'cpukit/libnetworking/rtems/rtems_showudpstat.c')
| -rw-r--r-- | cpukit/libnetworking/rtems/rtems_showudpstat.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/cpukit/libnetworking/rtems/rtems_showudpstat.c b/cpukit/libnetworking/rtems/rtems_showudpstat.c new file mode 100644 index 0000000000..a8d8dc2668 --- /dev/null +++ b/cpukit/libnetworking/rtems/rtems_showudpstat.c @@ -0,0 +1,44 @@ +#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/udp.h> +#include <netinet/udp_var.h> + +/* + * Display UDP 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 +showudpstat (const char *name, unsigned long n) +{ + if (n) + printf ("%35s%12lu\n", name, n); +} + +void +rtems_bsdnet_show_udp_stats (void) +{ + printf ("************ UDP Statistics ************\n"); + showudpstat ("total input packets", udpstat.udps_ipackets); + showudpstat ("packet shorter than header", udpstat.udps_hdrops); + showudpstat ("checksum error", udpstat.udps_badsum); + showudpstat ("data length larger than packet", udpstat.udps_badlen); + showudpstat ("no socket on port", udpstat.udps_noport); + showudpstat ("of above, arrived as broadcast", udpstat.udps_noportbcast); + showudpstat ("not delivered, input socket full", udpstat.udps_fullsock); + showudpstat ("input packets missing pcb cache", udpstat.udpps_pcbcachemiss); + showudpstat ("input packets not for hashed pcb", udpstat.udpps_pcbhashmiss); + showudpstat ("total output packets", udpstat.udps_opackets); + printf ("\n"); +} |