chromium/tools/perf/clear_system_cache/clear_system_cache_main.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// A utility to clear the operating system's cache for a file or directory.
//
// USAGE: clear_system_cache [--recurse] <files or directories>

#include <stddef.h>
#include <stdio.h>

#include "base/command_line.h"
#include "base/files/file_enumerator.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/logging.h"
#include "base/test/test_file_util.h"

void ClearCacheForFile(const base::FilePath& path) { … }

int main(int argc, const char* argv[]) { … }