From 9463c0778b122dee31de3e0883c6564c31d894a4 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Thu, 6 Oct 2016 21:28:33 -0400
Subject: [PATCH] tap-bsd: OpenBSD uses tap(4) now

Update the tap-bsd code now that OpenBSD uses tap(4).

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 net/tap-bsd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/net/tap-bsd.c b/net/tap-bsd.c
index c506ac31d6..6c9692263d 100644
--- a/net/tap-bsd.c
+++ b/net/tap-bsd.c
@@ -35,6 +35,10 @@
 #include <net/if_tap.h>
 #endif
 
+#if defined(__OpenBSD__)
+#include <sys/param.h>
+#endif
+
 #ifndef __FreeBSD__
 int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
              int vnet_hdr_required, int mq_required, Error **errp)
@@ -55,7 +59,7 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
         if (*ifname) {
             snprintf(dname, sizeof dname, "/dev/%s", ifname);
         } else {
-#if defined(__OpenBSD__)
+#if defined(__OpenBSD__) && OpenBSD < 201605
             snprintf(dname, sizeof dname, "/dev/tun%d", i);
 #else
             snprintf(dname, sizeof dname, "/dev/tap%d", i);
-- 
2.39.5