zebra: fec register

Implement interface that allows a client to register a FEC for obtaining
a label binding (in-label). Update client whenever the label binding is
updated and cleanup when client goes away.

Signed-off-by: Don Slice <dslice@cumulusnetworks.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/zclient.c b/lib/zclient.c
index 71b95ae7db..9e53b66c77 100644
--- a/lib/zclient.c
+++ b/lib/zclient.c
@@ -1867,6 +1867,12 @@ zclient_read (struct thread *thread)
       if (zclient->interface_link_params)
         (*zclient->interface_link_params) (command, zclient, length);
       break;
+    case ZEBRA_FEC_UPDATE:
+      if (zclient_debug)
+        zlog_debug("zclient rcvd fec update\n");
+      if (zclient->fec_update)
+        (*zclient->fec_update) (command, zclient, length);
+      break;
     default:
       break;
     }