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/*
 * Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License. You
 * may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License. See accompanying
 * LICENSE file.
 */
package com.gemstone.gemfire.internal.process;

import com.gemstone.gemfire.internal.process.ProcessUtils.InternalProcessUtils;
import com.gemstone.gemfire.internal.shared.NativeCalls;

/**
 * Implementation of the {@link ProcessUtils} SPI that uses {@link NativeCalls}.
 * 
 * @author Kirk Lund
 * @since 8.0
 */
final class NativeProcessUtils implements InternalProcessUtils {
  
  private final static NativeCalls nativeCalls = NativeCalls.getInstance();
  
  NativeProcessUtils() {}
  
  @Override
  public boolean isProcessAlive(int pid) {
    return nativeCalls.isProcessActive(pid);
  }
  
  @Override
  public boolean killProcess(int pid) {
    return nativeCalls.killProcess(pid);
  }
}