chromium/services/tracing/public/cpp/perfetto/shared_memory.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_TRACING_PUBLIC_CPP_PERFETTO_SHARED_MEMORY_H_
#define SERVICES_TRACING_PUBLIC_CPP_PERFETTO_SHARED_MEMORY_H_

#include <memory>

#include "base/component_export.h"
#include "base/memory/shared_memory_mapping.h"
#include "base/memory/unsafe_shared_memory_region.h"
#include "third_party/perfetto/include/perfetto/ext/tracing/core/shared_memory.h"

namespace tracing {

// This wraps //base's shmem implementation for Perfetto to consume.
class COMPONENT_EXPORT(TRACING_CPP) ChromeBaseSharedMemory
    : public perfetto::SharedMemory { … };

}  // namespace tracing

#endif  // SERVICES_TRACING_PUBLIC_CPP_PERFETTO_SHARED_MEMORY_H_