Mutex usage testing: set up wrapper functions
When using pthread mutexes (MBEDTLS_THREADING_C and
MBEDTLS_THREADING_PTHREAD enabled), and when test hooks are
enabled (MBEDTLS_TEST_HOOKS), set up wrappers around the
mbedtls_mutex_xxx abstraction. In this commit, the wrapper functions
don't do anything yet.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/include/test/helpers.h b/tests/include/test/helpers.h
index 928c636..aa03701 100644
--- a/tests/include/test/helpers.h
+++ b/tests/include/test/helpers.h
@@ -260,4 +260,13 @@
#include "test/fake_external_rng_for_test.h"
#endif
+#if defined(MBEDTLS_THREADING_C) && defined(MBEDTLS_THREADING_PTHREAD) && \
+ defined(MBEDTLS_TEST_HOOKS)
+#define MBEDTLS_TEST_MUTEX_USAGE
+
+/** Permanently activate the mutex usage verification framework. See
+ * threading_helpers.c for information. */
+void mbedtls_test_mutex_usage_init( void );
+#endif /* MBEDTLS_TEST_MUTEX_USAGE */
+
#endif /* TEST_HELPERS_H */