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Searched refs:mutex (Results 1 – 23 of 23) sorted by relevance

/mbedtls/tests/src/
A Dthreading_helpers.c176 (void) mutex; in mbedtls_test_mutex_usage_error()
203 mutex_functions.init(mutex); in mbedtls_test_wrap_mutex_init()
205 if (mbedtls_test_mutex_can_test(mutex)) { in mbedtls_test_wrap_mutex_init()
207 mutex->state = MUTEX_IDLE; in mbedtls_test_wrap_mutex_init()
217 if (mbedtls_test_mutex_can_test(mutex)) { in mbedtls_test_wrap_mutex_free()
220 switch (mutex->state) { in mbedtls_test_wrap_mutex_free()
240 mutex_functions.free(mutex); in mbedtls_test_wrap_mutex_free()
248 int ret = mutex_functions.lock(mutex); in mbedtls_test_wrap_mutex_lock()
252 switch (mutex->state) { in mbedtls_test_wrap_mutex_lock()
283 switch (mutex->state) { in mbedtls_test_wrap_mutex_unlock()
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/mbedtls/library/
A Dthreading.c55 if (mutex == NULL) { in threading_mutex_init_pthread()
65 (void) pthread_mutex_init(&mutex->mutex, NULL); in threading_mutex_init_pthread()
70 if (mutex == NULL) { in threading_mutex_free_pthread()
74 (void) pthread_mutex_destroy(&mutex->mutex); in threading_mutex_free_pthread()
79 if (mutex == NULL) { in threading_mutex_lock_pthread()
83 if (pthread_mutex_lock(&mutex->mutex) != 0) { in threading_mutex_lock_pthread()
92 if (mutex == NULL) { in threading_mutex_unlock_pthread()
96 if (pthread_mutex_unlock(&mutex->mutex) != 0) { in threading_mutex_unlock_pthread()
116 static int threading_mutex_fail(mbedtls_threading_mutex_t *mutex) in threading_mutex_fail() argument
118 ((void) mutex); in threading_mutex_fail()
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A Dssl_cache.c32 mbedtls_mutex_init(&cache->mutex); in mbedtls_ssl_cache_init()
84 if ((ret = mbedtls_mutex_lock(&cache->mutex)) != 0) { in mbedtls_ssl_cache_get()
105 if (mbedtls_mutex_unlock(&cache->mutex) != 0) { in mbedtls_ssl_cache_get()
259 if ((ret = mbedtls_mutex_lock(&cache->mutex)) != 0) { in mbedtls_ssl_cache_set()
308 if (mbedtls_mutex_unlock(&cache->mutex) != 0) { in mbedtls_ssl_cache_set()
331 if ((ret = mbedtls_mutex_lock(&cache->mutex)) != 0) { in mbedtls_ssl_cache_remove()
362 if (mbedtls_mutex_unlock(&cache->mutex) != 0) { in mbedtls_ssl_cache_remove()
405 mbedtls_mutex_free(&cache->mutex); in mbedtls_ssl_cache_free()
A Dentropy.c33 mbedtls_mutex_init(&ctx->mutex); in mbedtls_entropy_init()
71 mbedtls_mutex_free(&ctx->mutex); in mbedtls_entropy_free()
89 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_entropy_add_source()
109 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_entropy_add_source()
175 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_entropy_update_manual()
183 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_entropy_update_manual()
250 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_entropy_gather()
258 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_entropy_gather()
290 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_entropy_func()
370 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_entropy_func()
A Dssl_cookie.c75 mbedtls_mutex_init(&ctx->mutex); in mbedtls_ssl_cookie_init()
93 mbedtls_mutex_free(&ctx->mutex); in mbedtls_ssl_cookie_free()
245 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_ssl_cookie_write()
254 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_ssl_cookie_write()
328 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_ssl_cookie_check()
340 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_ssl_cookie_check()
A Dssl_ticket.c41 mbedtls_mutex_init(&ctx->mutex); in mbedtls_ssl_ticket_init()
330 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_ssl_ticket_write()
389 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_ssl_ticket_write()
445 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_ssl_ticket_parse()
524 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_ssl_ticket_parse()
546 mbedtls_mutex_free(&ctx->mutex); in mbedtls_ssl_ticket_free()
A Dmemory_buffer_alloc.c63 mbedtls_threading_mutex_t mutex; member
540 if (mbedtls_mutex_lock(&heap.mutex) != 0) { in buffer_alloc_calloc_mutexed()
544 if (mbedtls_mutex_unlock(&heap.mutex)) { in buffer_alloc_calloc_mutexed()
554 if (mbedtls_mutex_lock(&heap.mutex)) { in buffer_alloc_free_mutexed()
558 (void) mbedtls_mutex_unlock(&heap.mutex); in buffer_alloc_free_mutexed()
567 mbedtls_mutex_init(&heap.mutex); in mbedtls_memory_buffer_alloc_init()
599 mbedtls_mutex_free(&heap.mutex); in mbedtls_memory_buffer_alloc_free()
A Dhmac_drbg.c108 mbedtls_mutex_init(&ctx->mutex); in mbedtls_hmac_drbg_seed_buf()
238 mbedtls_mutex_init(&ctx->mutex); in mbedtls_hmac_drbg_seed()
388 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_hmac_drbg_random()
396 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_hmac_drbg_random()
417 mbedtls_mutex_free(&ctx->mutex); in mbedtls_hmac_drbg_free()
A Dctr_drbg.c102 mbedtls_mutex_free(&ctx->mutex); in mbedtls_ctr_drbg_free()
549 mbedtls_mutex_init(&ctx->mutex); in mbedtls_ctr_drbg_seed()
703 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_ctr_drbg_random()
711 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_ctr_drbg_random()
A Drsa.c963 mbedtls_mutex_init(&ctx->mutex); in mbedtls_rsa_init()
1249 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_rsa_public()
1267 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_rsa_public()
1450 if ((ret = mbedtls_mutex_lock(&ctx->mutex)) != 0) { in mbedtls_rsa_private()
1575 if (mbedtls_mutex_unlock(&ctx->mutex) != 0) { in mbedtls_rsa_private()
2838 mbedtls_mutex_free(&ctx->mutex); in mbedtls_rsa_free()
/mbedtls/programs/test/
A Dmetatest.c262 memset(&mutex, 0, sizeof(mutex)); in mutex_lock_not_initialized()
278 memset(&mutex, 0, sizeof(mutex)); in mutex_unlock_not_initialized()
294 memset(&mutex, 0, sizeof(mutex)); in mutex_free_not_initialized()
299 mbedtls_mutex_free(&mutex); in mutex_free_not_initialized()
308 mbedtls_mutex_init(&mutex); in mutex_double_init()
313 mbedtls_mutex_init(&mutex); in mutex_double_init()
314 mbedtls_mutex_free(&mutex); in mutex_double_init()
323 mbedtls_mutex_init(&mutex); in mutex_double_free()
324 mbedtls_mutex_free(&mutex); in mutex_double_free()
329 mbedtls_mutex_free(&mutex); in mutex_double_free()
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/mbedtls/include/mbedtls/
A Dthreading.h30 pthread_mutex_t MBEDTLS_PRIVATE(mutex);
81 extern void (*mbedtls_mutex_init)(mbedtls_threading_mutex_t *mutex);
82 extern void (*mbedtls_mutex_free)(mbedtls_threading_mutex_t *mutex);
83 extern int (*mbedtls_mutex_lock)(mbedtls_threading_mutex_t *mutex);
84 extern int (*mbedtls_mutex_unlock)(mbedtls_threading_mutex_t *mutex);
A Dssl_cookie.h59 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex);
A Dssl_cache.h72 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex); /*!< mutex */
A Dssl_ticket.h82 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex);
A Dhmac_drbg.h100 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex);
A Dentropy.h113 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex); /*!< mutex */
A Dctr_drbg.h214 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex);
A Drsa.h120 mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex); /*!< Thread-safety mutex. */
/mbedtls/docs/architecture/psa-thread-safety/
A Dpsa-thread-safety.md11 …- Key slots are protected by a global mutex, as described in [Key store consistency and abstractio…
123 …mutex operation fails, which only happens if the mutex implementation fails, the error code `PSA_E…
148 …a thread attempts to lock a mutex while already holding it. Functions which need to be called whil…
184 The key store is protected by a single global mutex `mbedtls_threading_key_slot_mutex`.
196 ##### Locking and unlocking the mutex
208 …mutex), the thread calls `psa_finish_key_creation`. This function takes the mutex, checks that the…
209 … key creation stage, this clean-up function takes the mutex, wipes the slot, and releases the mute…
243 …mutex unlock within `psa_finish_key_creation`; it is at this point that the key becomes visible to…
245 * `psa_purge_key`, `psa_close_key` - The linearization point is the mutex unlock after wiping the s…
283 …hat run in parallel, deriving the key and copying it key into the slot is not done under any mutex.
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/mbedtls/tests/suites/
A Dtest_suite_psa_crypto_init.function74 mbedtls_mutex_init(&ctx->mutex);
A Dtest_suite_psa_crypto.function1380 * locks the mutex to reserve a new slot, it will return
1385 * unlocks the mutex, then relocks it to finalize key creation.
/mbedtls/
A DChangeLog2002 is enabled, on platforms where initializing a mutex allocates resources.
2008 enabled on platforms where freeing a mutex twice is not safe.
2011 a mutex allocates resources.
4337 result trying to unlock an unlocked mutex on invalid input (found by

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