add specification and helper for VRF linkinfo

travelping · Nov 22, 2016 · a152795 · a152795
1 parent f214e91
commit a152795
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diff --git a/priv/decode_gen.escript b/priv/decode_gen.escript
@@ -849,6 +849,9 @@ define_consts() ->
 				      {id,     huint32}
 				     ]},
 
+     {{linkinfo, vrf}, [{unspec, none},
+			{vrf_table, huint32}]},
+
      {{linkinfo, gtp}, [{unspec, none},
 			{fd0, huint32},
 			{fd1, huint32},

diff --git a/src/netlink.erl b/src/netlink.erl
@@ -959,11 +959,15 @@ nl_rt_dec(Protocol, << Len:32/native-integer, Type:16/native-integer, Flags:16/n
 nl_rt_dec(_Protocol, << >>, Acc) ->
     lists:reverse(Acc).
 
+linkinfo_dec(Family, "vrf", Data) ->
+    nl_dec_nla(Family, fun decode_linkinfo_vrf/3, Data);
 linkinfo_dec(Family, "gtp", Data) ->
     nl_dec_nla(Family, fun decode_linkinfo_gtp/3, Data);
 linkinfo_dec(_Family, _Kind, Data) ->
     Data.
 
+linkinfo_enc(Family, "vrf", Data) ->
+    nl_enc_nla(Family, fun encode_linkinfo_vrf/2, Data);
 linkinfo_enc(Family, "gtp", Data) ->
     nl_enc_nla(Family, fun encode_linkinfo_gtp/2, Data).
 

diff --git a/src/netlink_decoder_gen.hrl b/src/netlink_decoder_gen.hrl
@@ -2403,6 +2403,17 @@ decode_genl_ctrl_attr_mcast_grp(_Family, Id, Value) ->
 
 %% ============================
 
+decode_linkinfo_vrf(_Family, 0, Value) ->
+    {unspec, decode_none(Value)};
+
+decode_linkinfo_vrf(_Family, 1, Value) ->
+    {vrf_table, decode_huint32(Value)};
+
+decode_linkinfo_vrf(_Family, Id, Value) ->
+    {Id, Value}.
+
+%% ============================
+
 decode_linkinfo_gtp(_Family, 0, Value) ->
     {unspec, decode_none(Value)};
 
@@ -4849,6 +4860,18 @@ encode_genl_ctrl_attr_mcast_grp(_Family, {Type, Value})
 
 %% ============================
 
+encode_linkinfo_vrf(_Family, {unspec, Value}) ->
+    encode_none(0, Value);
+
+encode_linkinfo_vrf(_Family, {vrf_table, Value}) ->
+    encode_huint32(1, Value);
+
+encode_linkinfo_vrf(_Family, {Type, Value})
+  when is_integer(Type), is_binary(Value) ->
+    enc_nla(Type, Value).
+
+%% ============================
+
 encode_linkinfo_gtp(_Family, {unspec, Value}) ->
     encode_none(0, Value);