First commit

third_party/github.com/fsouza/go-dockerclient/engine/hack.go

@@ -0,0 +1,25 @@
+// Copyright 2014 Docker authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the DOCKER-LICENSE file.
+
+package engine
+
+type Hack map[string]interface{}
+
+func (eng *Engine) Hack_GetGlobalVar(key string) interface{} {
+	if eng.hack == nil {
+		return nil
+	}
+	val, exists := eng.hack[key]
+	if !exists {
+		return nil
+	}
+	return val
+}
+
+func (eng *Engine) Hack_SetGlobalVar(key string, val interface{}) {
+	if eng.hack == nil {
+		eng.hack = make(Hack)
+	}
+	eng.hack[key] = val
+}