From dc53d09decae1cd8098ee92c7c1dab72dc80ae50 Mon Sep 17 00:00:00 2001
From: James Davidson <james.davidson@vyatta.com>
Date: Wed, 6 Feb 2013 14:48:21 -0800
Subject: Skip biosdevname if running in Xen

Bug 8676
biosdevname does not behave well on Xen so simply skip it when running
in Xen.
---
 scripts/vyatta_net_name | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/vyatta_net_name b/scripts/vyatta_net_name
index ade77623..3df23adf 100755
--- a/scripts/vyatta_net_name
+++ b/scripts/vyatta_net_name
@@ -85,6 +85,9 @@ sub biosdevname {
     # biosdevname works only on ethernet devices
     return $ifname unless ($ifname =~ /^eth/);
 
+    # Don't use biosdevname in Xen
+    return $ifname if ( -d "/proc/xen" );
+
     # Let the interface name changes ordered by previous invocations of this
     # script complete before we call biosdevname.  If we don't, biosdevame
     # may generate incorrect name.
-- 
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