| Message ID | 1417802537-20020-1-git-send-email-gospo@cumulusnetworks.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | stephen hemminger |
| Headers | show |
diff --git a/ip/ipaddress.c b/ip/ipaddress.c index 4d99324..d155085 100644 --- a/ip/ipaddress.c +++ b/ip/ipaddress.c @@ -581,6 +581,14 @@ int print_linkinfo(const struct sockaddr_nl *who, fprintf(fp, "master %s ", ll_idx_n2a(*(int*)RTA_DATA(tb[IFLA_MASTER]), b1)); } + if (tb[IFLA_PHYS_PARENT_ID]) { + SPRINT_BUF(b1); + fprintf(fp, "parentid %s ", + hexstring_n2a(RTA_DATA(tb[IFLA_PHYS_PARENT_ID]), + RTA_PAYLOAD(tb[IFLA_PHYS_PARENT_ID]), + b1, sizeof(b1))); + } + if (tb[IFLA_PHYS_PORT_ID]) { SPRINT_BUF(b1); fprintf(fp, "portid %s ",
Display parentid for netdev that may actually be associated with device capable of offloading network forwarding. Useful to identify which netdevs are connected device when multiple forwarding elements are on a system. Based on patch from Jiri Pirko but with a different name for netlink attribute. Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com> --- I did not include definition for IFLA_PHYS_PARENT_ID as Stephen indicated that patching if_link.h isn't needed since it will get pulled later. ip/ipaddress.c | 8 ++++++++ 1 file changed, 8 insertions(+)