| 1 |
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| 2 | |
| 3 | * KUnit API to allow symbols to be conditionally visible during KUnit
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| 4 | * testing
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| 5 | *
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| 6 | * Copyright (C) 2022, Google LLC.
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| 7 | * Author: Rae Moar <[email protected]>
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| 8 |
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| 9 |
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| 10 | #ifndef _KUNIT_VISIBILITY_H
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| 11 | #define _KUNIT_VISIBILITY_H
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| 12 |
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| 13 | #if IS_ENABLED(CONFIG_KUNIT)
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| 14 | |
| 15 | * VISIBLE_IF_KUNIT - A macro that sets symbols to be static if
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| 16 | * CONFIG_KUNIT is not enabled. Otherwise if CONFIG_KUNIT is enabled
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| 17 | * there is no change to the symbol definition.
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| 18 |
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| 19 | #define VISIBLE_IF_KUNIT
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| 20 | |
| 21 | * EXPORT_SYMBOL_IF_KUNIT(symbol) - Exports symbol into
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| 22 | * EXPORTED_FOR_KUNIT_TESTING namespace only if CONFIG_KUNIT is
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| 23 | * enabled. Must use MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING")
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| 24 | * in test file in order to use symbols.
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| 25 | * @symbol: the symbol identifier to export
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| 26 |
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| 27 | #define EXPORT_SYMBOL_IF_KUNIT(symbol) EXPORT_SYMBOL_NS(symbol, "EXPORTED_FOR_KUNIT_TESTING")
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| 28 | #else
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| 29 | #define VISIBLE_IF_KUNIT static
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| 30 | #define EXPORT_SYMBOL_IF_KUNIT(symbol)
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| 31 | #endif
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| 32 |
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| 33 | #endif
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