mirror of
https://github.com/cuberite/polarssl.git
synced 2025-11-03 20:22:59 -05:00
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/**
|
|
* \file platform_time.h
|
|
*
|
|
* \brief mbed TLS Platform time abstraction
|
|
*/
|
|
/*
|
|
* 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.
|
|
*/
|
|
#ifndef MBEDTLS_PLATFORM_TIME_H
|
|
#define MBEDTLS_PLATFORM_TIME_H
|
|
|
|
#include "mbedtls/build_info.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* The time_t datatype
|
|
*/
|
|
#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO)
|
|
typedef MBEDTLS_PLATFORM_TIME_TYPE_MACRO mbedtls_time_t;
|
|
#else
|
|
/* For time_t */
|
|
#include <time.h>
|
|
typedef time_t mbedtls_time_t;
|
|
#endif /* MBEDTLS_PLATFORM_TIME_TYPE_MACRO */
|
|
|
|
#if defined(MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO)
|
|
typedef MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO mbedtls_ms_time_t;
|
|
#else
|
|
#include <stdint.h>
|
|
#include <inttypes.h>
|
|
typedef int64_t mbedtls_ms_time_t;
|
|
#endif /* MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO */
|
|
|
|
/**
|
|
* \brief Get time in milliseconds.
|
|
*
|
|
* \return Monotonically-increasing current time in milliseconds.
|
|
*
|
|
* \note Define MBEDTLS_PLATFORM_MS_TIME_ALT to be able to provide an
|
|
* alternative implementation
|
|
*
|
|
* \warning This function returns a monotonically-increasing time value from a
|
|
* start time that will differ from platform to platform, and possibly
|
|
* from run to run of the process.
|
|
*
|
|
*/
|
|
mbedtls_ms_time_t mbedtls_ms_time(void);
|
|
|
|
/*
|
|
* The function pointers for time
|
|
*/
|
|
#if defined(MBEDTLS_PLATFORM_TIME_ALT)
|
|
extern mbedtls_time_t (*mbedtls_time)(mbedtls_time_t *time);
|
|
|
|
/**
|
|
* \brief Set your own time function pointer
|
|
*
|
|
* \param time_func the time function implementation
|
|
*
|
|
* \return 0
|
|
*/
|
|
int mbedtls_platform_set_time(mbedtls_time_t (*time_func)(mbedtls_time_t *time));
|
|
#else
|
|
#if defined(MBEDTLS_PLATFORM_TIME_MACRO)
|
|
#define mbedtls_time MBEDTLS_PLATFORM_TIME_MACRO
|
|
#else
|
|
#define mbedtls_time time
|
|
#endif /* MBEDTLS_PLATFORM_TIME_MACRO */
|
|
#endif /* MBEDTLS_PLATFORM_TIME_ALT */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* platform_time.h */
|