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// Copyright (c) 2022 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/files/file_path.h"
namespace util {
// Writes the given buffer into the file, overwriting any data that was
// previously there. The write is performed atomically by first writing the
// contents to a temporary file and then moving it into place. Returns the
// number of bytes written, or -1 on error.
int WriteFileAtomically(const base::FilePath& filename,
const char* data,
int size);
} // namespace util