From ff1fb8d5f6171ed66f00339152f3e8433a7ff65d Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Tue, 18 Dec 2018 08:01:50 -0500
Subject: [PATCH] zebra: Add a retrieve the mlag role function

Add the ability to retrieve the current role of mlag for this machine.

If mlag is not setup we will always return MLAG_ROLE_NONE.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---
 zebra/zebra_mlag.c | 7 +++++++
 zebra/zebra_mlag.h | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/zebra/zebra_mlag.c b/zebra/zebra_mlag.c
index d1fc71a5a0..26470ed5c0 100644
--- a/zebra/zebra_mlag.c
+++ b/zebra/zebra_mlag.c
@@ -25,6 +25,13 @@
 
 #include "zebra/zebra_mlag.h"
 
+enum mlag_role role = MLAG_ROLE_NONE;
+
+enum mlag_role zebra_mlag_get_role(void)
+{
+	return role;
+}
+
 void zebra_mlag_init(void)
 {
 }
diff --git a/zebra/zebra_mlag.h b/zebra/zebra_mlag.h
index 97065bb841..c5c147c833 100644
--- a/zebra/zebra_mlag.h
+++ b/zebra/zebra_mlag.h
@@ -26,4 +26,6 @@
 
 void zebra_mlag_init(void);
 void zebra_mlag_terminate(void);
+
+enum mlag_role zebra_mlag_get_role(void);
 #endif