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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334/* 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 */