| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * KUnit API to allow symbols to be conditionally visible during KUnit |
| * testing |
| * |
| * Copyright (C) 2022, Google LLC. |
| * Author: Rae Moar <rmoar@google.com> |
| */ |
| |
| #ifndef _KUNIT_VISIBILITY_H |
| #define _KUNIT_VISIBILITY_H |
| |
| #if IS_ENABLED(CONFIG_KUNIT) |
| /** |
| * VISIBLE_IF_KUNIT - A macro that sets symbols to be static if |
| * CONFIG_KUNIT is not enabled. Otherwise if CONFIG_KUNIT is enabled |
| * there is no change to the symbol definition. |
| */ |
| #define VISIBLE_IF_KUNIT |
| /** |
| * EXPORT_SYMBOL_IF_KUNIT(symbol) - Exports symbol into |
| * EXPORTED_FOR_KUNIT_TESTING namespace only if CONFIG_KUNIT is |
| * enabled. Must use MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING") |
| * in test file in order to use symbols. |
| * @symbol: the symbol identifier to export |
| */ |
| #define EXPORT_SYMBOL_IF_KUNIT(symbol) EXPORT_SYMBOL_NS(symbol, "EXPORTED_FOR_KUNIT_TESTING") |
| #else |
| #define VISIBLE_IF_KUNIT static |
| #define EXPORT_SYMBOL_IF_KUNIT(symbol) |
| #endif |
| |
| #endif /* _KUNIT_VISIBILITY_H */ |
