diff options
Diffstat (limited to 'usr.bin/netstat/mroute.c')
| -rw-r--r-- | usr.bin/netstat/mroute.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/usr.bin/netstat/mroute.c b/usr.bin/netstat/mroute.c index 398e115..3449268 100644 --- a/usr.bin/netstat/mroute.c +++ b/usr.bin/netstat/mroute.c @@ -68,6 +68,8 @@ static const char rcsid[] = #include <stdlib.h> #include "netstat.h" +static void print_bw_meter(struct bw_meter *bw_meter, int *banner_printed); + void mroutepr(u_long mfcaddr, u_long vifaddr) { @@ -157,6 +159,26 @@ mroutepr(u_long mfcaddr, u_long vifaddr) mfc.mfc_ttls[vifi]); } printf("\n"); + + /* Print the bw meter information */ + { + struct bw_meter bw_meter, *bwm; + int banner_printed2 = 0; + + bwm = mfc.mfc_bw_meter; + while (bwm) { + kread((u_long)bwm, (char *)&bw_meter, + sizeof bw_meter); + print_bw_meter(&bw_meter, + &banner_printed2); + bwm = bw_meter.bm_mfc_next; + } +#if 0 /* Don't ever print it? */ + if (! banner_printed2) + printf("\n No Bandwidth Meters\n"); +#endif + } + m = mfc.mfc_next; } } @@ -167,6 +189,77 @@ mroutepr(u_long mfcaddr, u_long vifaddr) numeric_addr = saved_numeric_addr; } +static void +print_bw_meter(struct bw_meter *bw_meter, int *banner_printed) +{ + char s0[256], s1[256], s2[256], s3[256]; + struct timeval now, end, delta; + + gettimeofday(&now, NULL); + + if (! *banner_printed) { + printf(" Bandwidth Meters\n"); + printf(" %-30s", "Measured(Start|Packets|Bytes)"); + printf(" %s", "Type"); + printf(" %-30s", "Thresh(Interval|Packets|Bytes)"); + printf(" Remain"); + printf("\n"); + *banner_printed = 1; + } + + /* The measured values */ + if (bw_meter->bm_flags & BW_METER_UNIT_PACKETS) + sprintf(s1, "%llu", bw_meter->bm_measured.b_packets); + else + sprintf(s1, "?"); + if (bw_meter->bm_flags & BW_METER_UNIT_BYTES) + sprintf(s2, "%llu", bw_meter->bm_measured.b_bytes); + else + sprintf(s2, "?"); + sprintf(s0, "%lu.%lu|%s|%s", + bw_meter->bm_start_time.tv_sec, + bw_meter->bm_start_time.tv_usec, + s1, s2); + printf(" %-30s", s0); + + /* The type of entry */ + sprintf(s0, "%s", "?"); + if (bw_meter->bm_flags & BW_METER_GEQ) + sprintf(s0, "%s", ">="); + else if (bw_meter->bm_flags & BW_METER_LEQ) + sprintf(s0, "%s", "<="); + printf(" %-3s", s0); + + /* The threshold values */ + if (bw_meter->bm_flags & BW_METER_UNIT_PACKETS) + sprintf(s1, "%llu", bw_meter->bm_threshold.b_packets); + else + sprintf(s1, "?"); + if (bw_meter->bm_flags & BW_METER_UNIT_BYTES) + sprintf(s2, "%llu", bw_meter->bm_threshold.b_bytes); + else + sprintf(s2, "?"); + sprintf(s0, "%lu.%lu|%s|%s", + bw_meter->bm_threshold.b_time.tv_sec, + bw_meter->bm_threshold.b_time.tv_usec, + s1, s2); + printf(" %-30s", s0); + + /* Remaining time */ + timeradd(&bw_meter->bm_start_time, + &bw_meter->bm_threshold.b_time, &end); + if (timercmp(&now, &end, <=)) { + timersub(&end, &now, &delta); + sprintf(s3, "%lu.%lu", delta.tv_sec, delta.tv_usec); + } else { + /* Negative time */ + timersub(&now, &end, &delta); + sprintf(s3, "-%lu.%lu", delta.tv_sec, delta.tv_usec); + } + printf(" %s", s3); + + printf("\n"); +} void mrt_stats(u_long mstaddr) |
