source: azure_iot_hub_f767zi/trunk/azure_iot_sdk/c-utility/inc/azure_c_shared_utility/tickcounter.h@ 464

Last change on this file since 464 was 464, checked in by coas-nagasima, 3 years ago

WolfSSLとAzure IoT SDKを更新
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File size: 986 bytes
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1// Copyright (c) Microsoft. All rights reserved.
2// Licensed under the MIT license. See LICENSE file in the project root for full license information.
3
4#ifndef TICKCOUNTER_H
5#define TICKCOUNTER_H
6
7#ifdef __cplusplus
8#include <cstdint>
9#else
10#include <stdint.h>
11#endif
12
13#include "umock_c/umock_c_prod.h"
14
15#ifdef __cplusplus
16extern "C"
17{
18#endif /* __cplusplus */
19
20 typedef uint_fast64_t tickcounter_ms_t; // Use 64-bit because of 32-bit is going to roll over back to zero after roughly 49.7 days that is not good for IoT devices which need keep running for months
21 typedef struct TICK_COUNTER_INSTANCE_TAG *TICK_COUNTER_HANDLE;
22
23 MOCKABLE_FUNCTION(, TICK_COUNTER_HANDLE, tickcounter_create);
24 MOCKABLE_FUNCTION(, void, tickcounter_destroy, TICK_COUNTER_HANDLE, tick_counter);
25 MOCKABLE_FUNCTION(, int, tickcounter_get_current_ms, TICK_COUNTER_HANDLE, tick_counter, tickcounter_ms_t *, current_ms);
26
27#ifdef __cplusplus
28}
29#endif /* __cplusplus */
30
31#endif /* TICKCOUNTER_H */
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