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iproute2: add support to print 'linkdown' nexthop flag 

Signed-off-by: Andy Gospodaerk <gospo@cumulusnetworks.com>
Signed-off-by: Dinesh Dutt <ddutt@cumulusnetworks.com>
Acked-by: Scott Feldman <sfeldma@gmail.com>
This commit is contained in:
Andy Gospodarek 2015-06-23 13:45:38 -04:00 committed by Stephen Hemminger
parent 6885e3bf8e
commit 528c2551cd
1 changed files with 4 additions and 0 deletions
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4
ip/iproute.c
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@ -451,6 +451,8 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
fprintf(fp, "offload "); fprintf(fp, "offload ");
if (r->rtm_flags & RTM_F_NOTIFY) if (r->rtm_flags & RTM_F_NOTIFY)
fprintf(fp, "notify "); fprintf(fp, "notify ");
if (r->rtm_flags & RTNH_F_LINKDOWN)
fprintf(fp, "linkdown ");
if (tb[RTA_MARK]) { if (tb[RTA_MARK]) {
unsigned int mark = *(unsigned int*)RTA_DATA(tb[RTA_MARK]); unsigned int mark = *(unsigned int*)RTA_DATA(tb[RTA_MARK]);
if (mark) { if (mark) {
@ -670,6 +672,8 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
fprintf(fp, " onlink"); fprintf(fp, " onlink");
if (nh->rtnh_flags & RTNH_F_PERVASIVE) if (nh->rtnh_flags & RTNH_F_PERVASIVE)
fprintf(fp, " pervasive"); fprintf(fp, " pervasive");
if (nh->rtnh_flags & RTNH_F_LINKDOWN)
fprintf(fp, " linkdown");
len -= NLMSG_ALIGN(nh->rtnh_len); len -= NLMSG_ALIGN(nh->rtnh_len);
nh = RTNH_NEXT(nh); nh = RTNH_NEXT(nh);
} }