| Simon Butcher | 8631143 | 2016-07-12 13:11:00 +0100 | [diff] [blame] | 1 | /** |
| 2 | * \file platform_time.h |
| 3 | * |
| 4 | * \brief mbed TLS Platform time abstraction |
| 5 | * |
| 6 | * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved |
| 7 | * SPDX-License-Identifier: Apache-2.0 |
| 8 | * |
| 9 | * Licensed under the Apache License, Version 2.0 (the "License"); you may |
| 10 | * not use this file except in compliance with the License. |
| 11 | * You may obtain a copy of the License at |
| 12 | * |
| 13 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 14 | * |
| 15 | * Unless required by applicable law or agreed to in writing, software |
| 16 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 17 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 18 | * See the License for the specific language governing permissions and |
| 19 | * limitations under the License. |
| 20 | * |
| 21 | * This file is part of mbed TLS (https://tls.mbed.org) |
| 22 | */ |
| 23 | #ifndef MBEDTLS_PLATFORM_TIME_H |
| 24 | #define MBEDTLS_PLATFORM_TIME_H |
| 25 | |
| 26 | #if !defined(MBEDTLS_CONFIG_FILE) |
| 27 | #include "config.h" |
| 28 | #else |
| 29 | #include MBEDTLS_CONFIG_FILE |
| 30 | #endif |
| 31 | |
| 32 | #ifdef __cplusplus |
| 33 | extern "C" { |
| 34 | #endif |
| 35 | |
| 36 | /** |
| 37 | * \name SECTION: Module settings |
| 38 | * |
| 39 | * The configuration options you can set for this module are in this section. |
| 40 | * Either change them in config.h or define them on the compiler command line. |
| 41 | * \{ |
| 42 | */ |
| 43 | |
| 44 | /* |
| 45 | * The time_t datatype |
| 46 | */ |
| 47 | #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) |
| 48 | typedef MBEDTLS_PLATFORM_TIME_TYPE_MACRO mbedtls_time_t; |
| 49 | #else |
| 50 | /* For time_t */ |
| 51 | #include <time.h> |
| 52 | typedef time_t mbedtls_time_t; |
| 53 | #endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */ |
| 54 | |
| 55 | /* |
| 56 | * The function pointers for time |
| 57 | */ |
| 58 | #if defined(MBEDTLS_PLATFORM_TIME_ALT) |
| 59 | extern mbedtls_time_t (*mbedtls_time)( mbedtls_time_t* time ); |
| 60 | |
| 61 | /** |
| 62 | * \brief Set your own time function pointer |
| 63 | * |
| 64 | * \param time_func the time function implementation |
| 65 | * |
| 66 | * \return 0 |
| 67 | */ |
| 68 | int mbedtls_platform_set_time( mbedtls_time_t (*time_func)( mbedtls_time_t* time ) ); |
| 69 | #else |
| 70 | #if defined(MBEDTLS_PLATFORM_TIME_MACRO) |
| 71 | #define mbedtls_time MBEDTLS_PLATFORM_TIME_MACRO |
| 72 | #else |
| 73 | #define mbedtls_time time |
| 74 | #endif /* MBEDTLS_PLATFORM_TIME_MACRO */ |
| 75 | #endif /* MBEDTLS_PLATFORM_TIME_ALT */ |
| 76 | |
| 77 | #ifdef __cplusplus |
| 78 | } |
| 79 | #endif |
| 80 | |
| 81 | #endif /* platform_time.h */ |