@@ -255,6 +255,29 @@ static void print_linktype(FILE *fp, struct rtattr *tb)
}
}
+static void print_af_spec(FILE *fp, struct rtattr *af_spec_attr)
+{
+ struct rtattr *inet6_attr;
+ struct rtattr *tb[IFLA_INET6_MAX + 1];
+
+ inet6_attr = parse_rtattr_one_nested(AF_INET6, af_spec_attr);
+ if (!inet6_attr)
+ return;
+
+ parse_rtattr_nested(tb, IFLA_INET6_MAX, inet6_attr);
+
+ if (tb[IFLA_INET6_ADDR_GEN_MODE]) {
+ switch (rta_getattr_u8(tb[IFLA_INET6_ADDR_GEN_MODE])) {
+ case IN6_ADDR_GEN_MODE_EUI64:
+ fprintf(fp, "addrgenmode eui64 ");
+ break;
+ case IN6_ADDR_GEN_MODE_NONE:
+ fprintf(fp, "addrgenmode none ");
+ break;
+ }
+ }
+}
+
static void print_vfinfo(FILE *fp, struct rtattr *vfinfo)
{
struct ifla_vf_mac *vf_mac;
@@ -658,6 +681,9 @@ int print_linkinfo(const struct sockaddr_nl *who,
if (tb[IFLA_LINKINFO] && show_details)
print_linktype(fp, tb[IFLA_LINKINFO]);
+ if (do_link && tb[IFLA_AF_SPEC] && show_details)
+ print_af_spec(fp, tb[IFLA_AF_SPEC]);
+
if ((do_link || show_details) && tb[IFLA_IFALIAS]) {
fprintf(fp, "%s alias %s", _SL_,
rta_getattr_str(tb[IFLA_IFALIAS]));
addrgenmode is currently write only by ip. So display this information if provided by kernel as well. Signed-off-by: Jiri Pirko <jiri@resnulli.us> --- v1->v2: -rebased on current master (instead of net-next branch) --- ip/ipaddress.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)