mirror of
https://github.com/openharmony/communication_t2stack.git
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Agrant
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/*
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* Copyright (C) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef NSTACKX_TIMER_H
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#define NSTACKX_TIMER_H
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#include "nstackx_epoll.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define NSTACKX_MILLI_TICKS 1000
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#define NSTACKX_MICRO_TICKS 1000000
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#define NSTACKX_NANO_TICKS 1000000000
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#define NSTACKX_MICRO_SEC_PER_MILLI_SEC (NSTACKX_MICRO_TICKS / NSTACKX_MILLI_TICKS)
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#define NSTACKX_NANO_SEC_PER_MILLI_SEC (NSTACKX_NANO_TICKS / NSTACKX_MILLI_TICKS)
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#define NSTACKX_NANO_SEC_PER_MICRO_SEC (NSTACKX_NANO_TICKS / NSTACKX_MICRO_TICKS)
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typedef void (*TimeoutHandle)(void *data);
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typedef struct {
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EpollTask task;
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TimeoutHandle timeoutHandle;
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void *data;
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uint8_t disabled;
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} Timer;
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NSTACKX_EXPORT uint32_t GetTimeDiffMs(const struct timespec *etv, const struct timespec *stv);
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NSTACKX_EXPORT int32_t TimerSetTimeout(Timer *timer, uint32_t timeoutMs, uint8_t repeated);
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NSTACKX_EXPORT int32_t TimerGetRemainTime(Timer *timer, uint32_t *remainTimeMsPtr);
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NSTACKX_EXPORT Timer *TimerStart(EpollDesc epollfd, uint32_t ms, uint8_t repeated, TimeoutHandle handle, void *data);
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NSTACKX_EXPORT void TimerDelete(Timer *timer);
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NSTACKX_EXPORT uint32_t GetTimeDiffUs(const struct timespec *etv, const struct timespec *stv);
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#ifdef __cplusplus
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}
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#endif
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#endif // NSTACKX_TIMER_H
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