Add support to dump the mroute cache entry age if the show_stats (-s)
switch is provided.
Example:
$ ip -s mroute
(0.0.0.0, 239.10.10.10) Iif: eth0 Oifs: eth0
0 packets, 0 bytes, Age 245.44
Signed-off-by: Nikolay Aleksandrov <niko...@cumulusnetworks.com>
---
ip/ipmroute.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/ip/ipmroute.c b/ip/ipmroute.c
index 133367a2388d..512afcd2086e 100644
--- a/ip/ipmroute.c
+++ b/ip/ipmroute.c
@@ -169,6 +169,13 @@ int print_mroute(const struct sockaddr_nl *who, struct
nlmsghdr *n, void *arg)
fprintf(fp, ", %"PRIu64" arrived on wrong iif.",
(uint64_t)mfcs->mfcs_wrong_if);
}
+ if (show_stats && tb[RTA_EXPIRES]) {
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u64(tb[RTA_EXPIRES]));
+ fprintf(fp, ", Age %4i.%.2i", (int)tv.tv_sec,
+ (int)tv.tv_usec/10000);
+ }
fprintf(fp, "\n");
fflush(fp);
return 0;
--
2.1.4
