2022-12-07 01:40:23 +00:00
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* KUnit API to allow symbols to be conditionally visible during KUnit
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* testing
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*
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* Copyright (C) 2022, Google LLC.
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* Author: Rae Moar <rmoar@google.com>
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*/
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#ifndef _KUNIT_VISIBILITY_H
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#define _KUNIT_VISIBILITY_H
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#if IS_ENABLED(CONFIG_KUNIT)
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/**
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* VISIBLE_IF_KUNIT - A macro that sets symbols to be static if
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* CONFIG_KUNIT is not enabled. Otherwise if CONFIG_KUNIT is enabled
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* there is no change to the symbol definition.
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*/
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#define VISIBLE_IF_KUNIT
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/**
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* EXPORT_SYMBOL_IF_KUNIT(symbol) - Exports symbol into
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* EXPORTED_FOR_KUNIT_TESTING namespace only if CONFIG_KUNIT is
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2024-12-02 15:59:47 +01:00
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* enabled. Must use MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING")
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2022-12-07 01:40:23 +00:00
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* in test file in order to use symbols.
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2024-08-29 20:31:50 +02:00
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* @symbol: the symbol identifier to export
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2022-12-07 01:40:23 +00:00
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*/
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2024-12-02 15:59:47 +01:00
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#define EXPORT_SYMBOL_IF_KUNIT(symbol) EXPORT_SYMBOL_NS(symbol, "EXPORTED_FOR_KUNIT_TESTING")
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2022-12-07 01:40:23 +00:00
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#else
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#define VISIBLE_IF_KUNIT static
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#define EXPORT_SYMBOL_IF_KUNIT(symbol)
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#endif
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#endif /* _KUNIT_VISIBILITY_H */
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