From 440081797a4a01c9cede85e6733741285ee8b64f Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Sun, 27 Dec 2020 20:39:38 +0000
Subject: [PATCH] NetBSD: Map IP Persistance to roaming

We can use IN_IFF_TENTATIVE for this.
---
 src/if-bsd.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/if-bsd.c b/src/if-bsd.c
index 62e4a83c..96442310 100644
--- a/src/if-bsd.c
+++ b/src/if-bsd.c
@@ -411,10 +411,15 @@ if_carrier(struct interface *ifp, const void *ifadata)
 }
 
 bool
-if_roaming(__unused struct interface *ifp)
+if_roaming(struct interface *ifp)
 {
 
+#ifdef IN_IFF_TENTATIVE
+	return ifp->flags & IFF_UP && ifp->carrier == LINK_DOWN;
+#else
+	UNUSED(ifp);
 	return false;
+#endif
 }
 
 static void
-- 
2.47.3