From e1eac9c8c713fce8d629e07ffc181d41eec541a5 Mon Sep 17 00:00:00 2001
From: toby <toby@wit.com>
Date: Fri, 26 Apr 2019 18:34:16 +0000
Subject: [PATCH] quick if test so one can just synlink trunk uplinks using
 qemu-ifup-TRUNKNAME syntax and be done with it

---
 files/qemu-ifup | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/files/qemu-ifup b/files/qemu-ifup
index c8051a9..cd85457 100755
--- a/files/qemu-ifup
+++ b/files/qemu-ifup
@@ -6,6 +6,10 @@ if [ ${#IFACE} -gt 15 ]; then
    echo "interface name too long, mac 14 char: $IFACE"
    exit 10
 fi
+if [[ ${0##*/} == qemu-ifup-* ]]; then
+   PARENTIF="${0##*-}"
+   echo "legacy VLAN trunk mode using $PARENTIF as uplink"
+fi
 
 VNI=$(printf '%d' $((16#${IFACE##*.})))