openjdkjvmti/ti_monitor.h

/* Copyright (C) 2017 The Android Open Source Project
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This file implements interfaces from the file jvmti.h. This implementation
 * is licensed under the same terms as the file jvmti.h.  The
 * copyright and license information for the file jvmti.h follows.
 *
 * Copyright (c) 2003, 2011, 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.
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 * 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).
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#ifndef ART_OPENJDKJVMTI_TI_MONITOR_H_
#define ART_OPENJDKJVMTI_TI_MONITOR_H_

#include "jni.h"
#include "jvmti.h"

namespace openjdkjvmti {

class MonitorUtil {
 public:
  static jvmtiError CreateRawMonitor(jvmtiEnv* env, const char* name, jrawMonitorID* monitor_ptr);

  static jvmtiError DestroyRawMonitor(jvmtiEnv* env, jrawMonitorID monitor);

  static jvmtiError RawMonitorEnter(jvmtiEnv* env, jrawMonitorID monitor);

  static jvmtiError RawMonitorExit(jvmtiEnv* env, jrawMonitorID monitor);

  static jvmtiError RawMonitorWait(jvmtiEnv* env, jrawMonitorID monitor, jlong millis);

  static jvmtiError RawMonitorNotify(jvmtiEnv* env, jrawMonitorID monitor);

  static jvmtiError RawMonitorNotifyAll(jvmtiEnv* env, jrawMonitorID monitor);

  static jvmtiError GetCurrentContendedMonitor(jvmtiEnv* env, jthread thr, jobject* monitor);
};

}  // namespace openjdkjvmti

#endif  // ART_OPENJDKJVMTI_TI_MONITOR_H_