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-rw-r--r--lib/common.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/common.h b/lib/common.h
index 9a5189d..7ac865e 100644
--- a/lib/common.h
+++ b/lib/common.h
@@ -58,6 +58,21 @@
#define UNIT_TEST_SYMBOL(x) \
typeof(x) __wrap_##x __attribute__((weak, alias(#x)))
+#ifdef UNIT_TEST
+
+#define MOCKED(r, f, ...) \
+ r f(__VA_ARGS__); \
+ r __real_ ## f(__VA_ARGS__); \
+ r __wrap_ ## f(__VA_ARGS__);
+
+#else /* UNIT_TEST */
+
+#define MOCKED(r, f, ...) \
+ r f(__VA_ARGS__); \
+ r __wrap_ ## f(__VA_ARGS__)
+
+#endif /* UNIT_TEST */
+
#endif /* LIB_VFIO_USER_COMMON_H */
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