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ip: mroute: Add table output to show command 

When the user specifies `table all` or `table 0` to
the `ip mroute show` command we dump the entirety of
the known mroute tables.  Without some sort of
divisor to tell us what table we are looking at
the command is useless.

Add `Table: <vrf name>` to the output of 'ip mroute show table 0'

Follow the convention established by 'ip route show table 0'
for when to display

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2017-06-14 08:08:12 -04:00 committed by Stephen Hemminger
parent a11b7b71a6
commit 3dc98cf2f5
1 changed files with 5 additions and 0 deletions
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5
ip/ipmroute.c
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@ -178,6 +178,11 @@ int print_mroute(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
fprintf(fp, ", Age %4i.%.2i", (int)tv.tv_sec, fprintf(fp, ", Age %4i.%.2i", (int)tv.tv_sec,
(int)tv.tv_usec/10000); (int)tv.tv_usec/10000);
} }
if (table && (table != RT_TABLE_MAIN || show_details > 0) && !filter.tb)
fprintf(fp, " Table: %s",
rtnl_rttable_n2a(table, b1, sizeof(b1)));
fprintf(fp, "\n"); fprintf(fp, "\n");
fflush(fp); fflush(fp);
return 0; return 0;