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base / android / pmf_utils.h [blame]
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_ANDROID_PMF_UTILS_H_
#define BASE_ANDROID_PMF_UTILS_H_
#include "base/files/file.h"
#include "base/gtest_prod_util.h"
#include "base/process/process.h"
namespace base::android {
class BASE_EXPORT PmfUtils {
public:
static std::optional<uint64_t> GetPrivateMemoryFootprintForCurrentProcess();
private:
FRIEND_TEST_ALL_PREFIXES(PmfUtilsTest, CalculatePrivateMemoryFootprint);
static std::optional<uint64_t> CalculatePrivateMemoryFootprintForTesting(
base::File& statm_file,
base::File& status_file);
};
} // namespace base::android
#endif // BASE_ANDROID_PMF_UTILS_H_