data_comm.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */
 
#pragma once
#include <stdlib.h>
 
#include <memory>
 
namespace resdb {
 
struct DataInfo {
  DataInfo() : buff(nullptr), data_len(0) {}
  ~DataInfo() {
    if (buff) {
      free(buff);
      buff = nullptr;
    }
  }
  void* buff = nullptr;
  size_t data_len = 0;
};
 
}  // namespace resdb