commit eefddcc78abcc91d1d88633a3c6d5a438fe58790
author Piotr Chytła <pch@packetconsulting.pl> Tue Dec 01 09:48:02 2015 -0500
committer Paul Jakma <paul.jakma@hpe.com> Tue Oct 04 13:07:49 2016 +0100
tree 1f5faa31c5070770c55e3f2c52911121fa095efe
parent de24f82d0ea7eadd0db7d5c0d340a0579312237c

bgpd, lib, ospfd, zebra: Add ability to read/write tag value

Modify zebra to pass the tag value to and from the
various protocols.

[forward ported by Cumulus]

Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Signed-off-by: Piotr Chytla <pch@packetconsulting.pl>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Edits: Paul Jakma <paul.jakma@hpe.com> rebase conflicts in bgp_zebra.c

ospfd/ospf_zebra.c

diff --git a/ospfd/ospf_zebra.c b/ospfd/ospf_zebra.c
index 3e35979..d9b0837 100644
--- a/ospfd/ospf_zebra.c
+++ b/ospfd/ospf_zebra.c
@@ -545,6 +545,7 @@
       SET_FLAG (api.message, ZAPI_MESSAGE_NEXTHOP);
       api.nexthop_num = 0;
       api.ifindex_num = 0;
+      api.tag = 0;
 
       zapi_ipv4_route (ZEBRA_IPV4_ROUTE_ADD, zclient, p, &api);
 
@@ -569,6 +570,7 @@
       SET_FLAG (api.message, ZAPI_MESSAGE_NEXTHOP);
       api.nexthop_num = 0;
       api.ifindex_num = 0;
+      api.tag = 0;
 
       zapi_ipv4_route (ZEBRA_IPV4_ROUTE_DELETE, zclient, p, &api);
 
@@ -888,6 +890,10 @@
     api.distance = stream_getc (s);
   if (CHECK_FLAG (api.message, ZAPI_MESSAGE_METRIC))
     api.metric = stream_getl (s);
+  if (CHECK_FLAG (api.message, ZAPI_MESSAGE_TAG))
+    api.tag = stream_getw (s);
+  else
+    api.tag = 0;
 
   ospf = ospf_lookup ();
   if (ospf == NULL)