--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.management/share/native/libmanagement_ext/management_ext.c	Fri Apr 17 09:40:02 2015 +0200
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include <stdio.h>
+#include <jni.h>
+#include "jvm.h"
+#include "management_ext.h"
+
+#define ERR_MSG_SIZE 128
+
+const JmmInterface* jmm_interface = NULL;
+JavaVM* jvm = NULL;
+jint jmm_version = 0;
+
+JNIEXPORT jint JNICALL
+   JNI_OnLoad(JavaVM *vm, void *reserved) {
+    JNIEnv* env;
+
+    jvm = vm;
+    if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_2) != JNI_OK) {
+        return JNI_ERR;
+    }
+
+    jmm_interface = (JmmInterface*) JVM_GetManagement(JMM_VERSION_1_0);
+    if (jmm_interface == NULL) {
+        JNU_ThrowInternalError(env, "Unsupported Management version");
+        return JNI_ERR;
+    }
+
+    jmm_version = jmm_interface->GetVersion(env);
+    return (*env)->GetVersion(env);
+}
+
+void throw_internal_error(JNIEnv* env, const char* msg) {
+    char errmsg[128];
+
+    sprintf(errmsg, "errno: %d error: %s\n", errno, msg);
+    JNU_ThrowInternalError(env, errmsg);
+}