| /** Mutex usage verification framework. */ |
| |
| /* |
| * Copyright The Mbed TLS Contributors |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may |
| * not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <test/helpers.h> |
| #include <test/macros.h> |
| |
| #if defined(MBEDTLS_TEST_MUTEX_USAGE) |
| |
| #include "mbedtls/threading.h" |
| |
| typedef struct |
| { |
| void (*init)( mbedtls_threading_mutex_t * ); |
| void (*free)( mbedtls_threading_mutex_t * ); |
| int (*lock)( mbedtls_threading_mutex_t * ); |
| int (*unlock)( mbedtls_threading_mutex_t * ); |
| } mutex_functions_t; |
| static mutex_functions_t mutex_functions; |
| |
| static void mbedtls_test_wrap_mutex_init( mbedtls_threading_mutex_t *mutex ) |
| { |
| mutex_functions.init( mutex ); |
| } |
| |
| static void mbedtls_test_wrap_mutex_free( mbedtls_threading_mutex_t *mutex ) |
| { |
| mutex_functions.free( mutex ); |
| } |
| |
| static int mbedtls_test_wrap_mutex_lock( mbedtls_threading_mutex_t *mutex ) |
| { |
| int ret = mutex_functions.lock( mutex ); |
| return( ret ); |
| } |
| |
| static int mbedtls_test_wrap_mutex_unlock( mbedtls_threading_mutex_t *mutex ) |
| { |
| return( mutex_functions.unlock( mutex ) ); |
| } |
| |
| void mbedtls_test_mutex_usage_init( void ) |
| { |
| mutex_functions.init = mbedtls_mutex_init; |
| mutex_functions.free = mbedtls_mutex_free; |
| mutex_functions.lock = mbedtls_mutex_lock; |
| mutex_functions.unlock = mbedtls_mutex_unlock; |
| mbedtls_mutex_init = &mbedtls_test_wrap_mutex_init; |
| mbedtls_mutex_free = &mbedtls_test_wrap_mutex_free; |
| mbedtls_mutex_lock = &mbedtls_test_wrap_mutex_lock; |
| mbedtls_mutex_unlock = &mbedtls_test_wrap_mutex_unlock; |
| } |
| |
| #endif /* MBEDTLS_TEST_MUTEX_USAGE */ |