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If -s -s is specified, don't show zero multicast routing statistics.

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This commit is contained in:
Ruslan Ermilov 2001-09-07 12:59:30 +00:00
parent fbded4984e
commit 76840ccb9d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=83204
2 changed files with 48 additions and 66 deletions
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49
usr.bin/netstat/mroute.c
View File

@ -168,30 +168,27 @@ mrt_stats(u_long mstaddr)
kread(mstaddr, (char *)&mrtstat, sizeof(mrtstat));
}
printf("IPv4 multicast forwarding:\n");
printf(" %10lu multicast forwarding cache lookup%s\n",
mrtstat.mrts_mfc_lookups, plural(mrtstat.mrts_mfc_lookups));
printf(" %10lu multicast forwarding cache miss%s\n",
mrtstat.mrts_mfc_misses, plurales(mrtstat.mrts_mfc_misses));
printf(" %10lu upcall%s to mrouted\n",
mrtstat.mrts_upcalls, plural(mrtstat.mrts_upcalls));
printf(" %10lu upcall queue overflow%s\n",
mrtstat.mrts_upq_ovflw, plural(mrtstat.mrts_upq_ovflw));
printf(" %10lu upcall%s dropped due to full socket buffer\n",
mrtstat.mrts_upq_sockfull, plural(mrtstat.mrts_upq_sockfull));
printf(" %10lu cache cleanup%s\n",
mrtstat.mrts_cache_cleanups, plural(mrtstat.mrts_cache_cleanups));
printf(" %10lu datagram%s with no route for origin\n",
mrtstat.mrts_no_route, plural(mrtstat.mrts_no_route));
printf(" %10lu datagram%s arrived with bad tunneling\n",
mrtstat.mrts_bad_tunnel, plural(mrtstat.mrts_bad_tunnel));
printf(" %10lu datagram%s could not be tunneled\n",
mrtstat.mrts_cant_tunnel, plural(mrtstat.mrts_cant_tunnel));
printf(" %10lu datagram%s arrived on wrong interface\n",
mrtstat.mrts_wrong_if, plural(mrtstat.mrts_wrong_if));
printf(" %10lu datagram%s selectively dropped\n",
mrtstat.mrts_drop_sel, plural(mrtstat.mrts_drop_sel));
printf(" %10lu datagram%s dropped due to queue overflow\n",
mrtstat.mrts_q_overflow, plural(mrtstat.mrts_q_overflow));
printf(" %10lu datagram%s dropped for being too large\n",
mrtstat.mrts_pkt2large, plural(mrtstat.mrts_pkt2large));
#define p(f, m) if (mrtstat.f || sflag <= 1) \
printf(m, mrtstat.f, plural(mrtstat.f))
#define p2(f, m) if (mrtstat.f || sflag <= 1) \
printf(m, mrtstat.f, plurales(mrtstat.f))
p(mrts_mfc_lookups, "\t%lu multicast forwarding cache lookup%s\n");
p2(mrts_mfc_misses, "\t%lu multicast forwarding cache miss%s\n");
p(mrts_upcalls, "\t%lu upcall%s to mrouted\n");
p(mrts_upq_ovflw, "\t%lu upcall queue overflow%s\n");
p(mrts_upq_sockfull,
"\t%lu upcall%s dropped due to full socket buffer\n");
p(mrts_cache_cleanups, "\t%lu cache cleanup%s\n");
p(mrts_no_route, "\t%lu datagram%s with no route for origin\n");
p(mrts_bad_tunnel, "\t%lu datagram%s arrived with bad tunneling\n");
p(mrts_cant_tunnel, "\t%lu datagram%s could not be tunneled\n");
p(mrts_wrong_if, "\t%lu datagram%s arrived on wrong interface\n");
p(mrts_drop_sel, "\t%lu datagram%s selectively dropped\n");
p(mrts_q_overflow, "\t%lu datagram%s dropped due to queue overflow\n");
p(mrts_pkt2large, "\t%lu datagram%s dropped for being too large\n");
#undef p2
#undef p
}

65
usr.bin/netstat/mroute6.c
View File

@ -199,50 +199,35 @@ mrt6_stats(u_long mstaddr)
if (mstaddr == 0) {
printf("No IPv6 multicast routing compiled into this"
"system.\n");
" system.\n");
return;
}
kread(mstaddr, (char *)&mrtstat, sizeof(mrtstat));
printf("IPv6 multicast forwarding:\n");
printf(" %10llu multicast forwarding cache lookup%s\n",
(unsigned long long)mrtstat.mrt6s_mfc_lookups,
plural(mrtstat.mrt6s_mfc_lookups));
printf(" %10llu multicast forwarding cache miss%s\n",
(unsigned long long)mrtstat.mrt6s_mfc_misses,
plurales(mrtstat.mrt6s_mfc_misses));
printf(" %10llu upcall%s to mrouted\n",
(unsigned long long)mrtstat.mrt6s_upcalls,
plural(mrtstat.mrt6s_upcalls));
printf(" %10llu upcall llueue overflow%s\n",
(unsigned long long)mrtstat.mrt6s_upq_ovflw,
plural(mrtstat.mrt6s_upq_ovflw));
printf(" %10llu upcall%s dropped due to full socket buffer\n",
(unsigned long long)mrtstat.mrt6s_upq_sockfull,
plural(mrtstat.mrt6s_upq_sockfull));
printf(" %10llu cache cleanup%s\n",
(unsigned long long)mrtstat.mrt6s_cache_cleanups,
plural(mrtstat.mrt6s_cache_cleanups));
printf(" %10llu datagram%s with no route for origin\n",
(unsigned long long)mrtstat.mrt6s_no_route,
plural(mrtstat.mrt6s_no_route));
printf(" %10llu datagram%s arrived with bad tunneling\n",
(unsigned long long)mrtstat.mrt6s_bad_tunnel,
plural(mrtstat.mrt6s_bad_tunnel));
printf(" %10llu datagram%s could not be tunneled\n",
(unsigned long long)mrtstat.mrt6s_cant_tunnel,
plural(mrtstat.mrt6s_cant_tunnel));
printf(" %10llu datagram%s arrived on wrong interface\n",
(unsigned long long)mrtstat.mrt6s_wrong_if,
plural(mrtstat.mrt6s_wrong_if));
printf(" %10llu datagram%s selectively dropped\n",
(unsigned long long)mrtstat.mrt6s_drop_sel,
plural(mrtstat.mrt6s_drop_sel));
printf(" %10llu datagram%s dropped due to llueue overflow\n",
(unsigned long long)mrtstat.mrt6s_q_overflow,
plural(mrtstat.mrt6s_q_overflow));
printf(" %10llu datagram%s dropped for being too large\n",
(unsigned long long)mrtstat.mrt6s_pkt2large,
plural(mrtstat.mrt6s_pkt2large));
#define p(f, m) if (mrtstat.f || sflag <= 1) \
printf(m, (unsigned long long)mrtstat.f, plural(mrtstat.f))
#define p2(f, m) if (mrtstat.f || sflag <= 1) \
printf(m, (unsigned long long)mrtstat.f, plurales(mrtstat.f))
p(mrt6s_mfc_lookups, "\t%llu multicast forwarding cache lookup%s\n");
p2(mrt6s_mfc_misses, "\t%llu multicast forwarding cache miss%s\n");
p(mrt6s_upcalls, "\t%llu upcall%s to mrouted\n");
p(mrt6s_upq_ovflw, "\t%llu upcall llueue overflow%s\n");
p(mrt6s_upq_sockfull,
"\t%llu upcall%s dropped due to full socket buffer\n");
p(mrt6s_cache_cleanups, "\t%llu cache cleanup%s\n");
p(mrt6s_no_route, "\t%llu datagram%s with no route for origin\n");
p(mrt6s_bad_tunnel, "\t%llu datagram%s arrived with bad tunneling\n");
p(mrt6s_cant_tunnel, "\t%llu datagram%s could not be tunneled\n");
p(mrt6s_wrong_if, "\t%llu datagram%s arrived on wrong interface\n");
p(mrt6s_drop_sel, "\t%llu datagram%s selectively dropped\n");
p(mrt6s_q_overflow,
"\t%llu datagram%s dropped due to llueue overflow\n");
p(mrt6s_pkt2large, "\t%llu datagram%s dropped for being too large\n");
#undef p2
#undef p
}
#endif /*INET6*/