YugabyteDB (2.13.1.0-b60, 21121d69985fbf76aa6958d8f04a9bfa936293b5)

// Licensed to the Apache Software Foundation (ASF) under one

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// 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.

//

// The following only applies to changes made to this file as part of YugaByte development.

//

// Portions Copyright (c) YugaByte, Inc.

//

// 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.

//

#include "yb/util/malloc.h"

#include <glog/logging.h>

#if defined(__linux__)

#include <malloc.h>

#else

#include <malloc/malloc.h>

#endif // defined(__linux__)

namespace yb {

size_t malloc_usable_size(const void* obj) {

#if defined(__linux__)

  return ::malloc_usable_size(const_cast<void*>(obj));

#else

  return malloc_size(obj);

#endif // defined(__linux__)

}

char* malloc_with_check(size_t size) {

  auto data = static_cast<char*>(malloc(size));

  CHECK
(data != nullptr) << "failed to allocate " << size << " bytes"1.25M
;

  return data;

}

} // namespace yb