| // 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 BASE_MEMORY_PAGE_SIZE_H_ |
| #define BASE_MEMORY_PAGE_SIZE_H_ |
| |
| #include <stddef.h> |
| |
| #include "base/base_export.h" |
| |
| namespace base { |
| |
| // Returns the number of bytes in a memory page. Do not use this to compute |
| // the number of pages in a block of memory for calling mincore(). On some |
| // platforms, e.g. iOS, mincore() uses a different page size from what is |
| // returned by GetPageSize(). |
| BASE_EXPORT size_t GetPageSize(); |
| |
| } // namespace base |
| |
| #endif // BASE_MEMORY_PAGE_SIZE_H_ |
