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-rw-r--r--pkg/tcpip/stack/stack_global_state.go9
1 files changed, 9 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/stack_global_state.go b/pkg/tcpip/stack/stack_global_state.go
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index 000000000..030ae98d1
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+++ b/pkg/tcpip/stack/stack_global_state.go
@@ -0,0 +1,9 @@
+// Copyright 2016 The Netstack Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package stack
+
+// StackFromEnv is the global stack created in restore run.
+// FIXME: remove this variable once tcpip S/R is fully supported.
+var StackFromEnv *Stack