Access the test data mutex via accessor
Remove the use of extern and instead use an accessor to get the address
of the test info mutex (defined only if MBEDTLS_TEST_MUTEX_USAGE is
defined, to hopefully stop more general usage)
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
diff --git a/tests/src/threading_helpers.c b/tests/src/threading_helpers.c
index 0894700..165e350 100644
--- a/tests/src/threading_helpers.c
+++ b/tests/src/threading_helpers.c
@@ -117,8 +117,6 @@
* mbedtls_test_mutex_usage_check() will mark it as failed. */
}
-extern mbedtls_threading_mutex_t mbedtls_test_info_mutex;
-
static int mbedtls_test_mutex_can_test(mbedtls_threading_mutex_t *mutex)
{
/* If we attempt to run tests on this mutex then we are going to run into a
@@ -127,7 +125,7 @@
* reporting that failure, as we already hold the mutex at that point.
* 2. Given the 'global' position of the initialization and free of this
* mutex, it will be shown as leaked on the first test run. */
- if (mutex == &mbedtls_test_info_mutex) {
+ if (mutex == mbedtls_test_get_info_mutex()) {
return 0;
}