/* | |
* Copyright (C) 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy of | |
* this software and associated documentation files (the "Software"), to deal in | |
* the Software without restriction, including without limitation the rights to | |
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
* the Software, and to permit persons to whom the Software is furnished to do so, | |
* subject to the following conditions: | |
* | |
* The above copyright notice and this permission notice shall be included in all | |
* copies or substantial portions of the Software. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | |
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
*/ | |
/* mbed TLS threading functions implemented for FreeRTOS. */ | |
#ifndef MBEDTLS_THREADING_ALT_H_ | |
#define MBEDTLS_THREADING_ALT_H_ | |
/* FreeRTOS includes. */ | |
#include "FreeRTOS.h" | |
#include "semphr.h" | |
/* mbed TLS mutex type. */ | |
typedef struct mbedtls_threading_mutex | |
{ | |
SemaphoreHandle_t mutexHandle; | |
StaticSemaphore_t mutexStorage; | |
} mbedtls_threading_mutex_t; | |
/* mbed TLS mutex functions. */ | |
void mbedtls_platform_mutex_init( mbedtls_threading_mutex_t * pMutex ); | |
void mbedtls_platform_mutex_free( mbedtls_threading_mutex_t * pMutex ); | |
int mbedtls_platform_mutex_lock( mbedtls_threading_mutex_t * pMutex ); | |
int mbedtls_platform_mutex_unlock( mbedtls_threading_mutex_t * pMutex ); | |
#endif |