chromium/cc/metrics/shared_metrics_buffer.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_METRICS_SHARED_METRICS_BUFFER_H_
#define CC_METRICS_SHARED_METRICS_BUFFER_H_

#include "device/base/synchronization/one_writer_seqlock.h"

namespace cc {
// The struct written in shared memory to transport metrics across
// processes. |data| is protected by the sequence-lock |seq_lock|.
// Note: This template copies data between processes. Any class that uses this
// template would need security review.
template <class T>
struct SharedMetricsBuffer { … };

}  // namespace cc

#endif  // CC_METRICS_SHARED_METRICS_BUFFER_H_