54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*
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* 版权属于：yitter(yitter@126.com)
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* 代码翻译：amuluowin
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* 代码修订：yitter
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* 开源地址：https://gitee.com/yitter/idgenerator
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*/
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#pragma once
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#include <stdlib.h>
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#include <stdint.h>
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#include <sys/timeb.h>
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#include <pthread.h>
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#include <stdbool.h>
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#include "IdGenOptions.h"
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extern pthread_mutex_t ThreadMutex;
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typedef struct SnowFlakeWorker {
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uint8_t Method;
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uint64_t BaseTime;
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uint32_t WorkerId;
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uint8_t WorkerIdBitLength;
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uint8_t SeqBitLength;
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uint32_t MaxSeqNumber;
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uint32_t MinSeqNumber;
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uint32_t TopOverCostCount;
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uint8_t _TimestampShift;
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uint32_t _CurrentSeqNumber;
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int64_t _LastTimeTick;
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int64_t _TurnBackTimeTick;
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uint8_t _TurnBackIndex;
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bool _IsOverCost;
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uint32_t _OverCostCountInOneTerm;
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uint32_t _GenCountInOneTerm;
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uint32_t _TermIndex;
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} SnowFlakeWorker;
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extern SnowFlakeWorker *NewSnowFlakeWorker();
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extern int64_t WorkerM1NextId(SnowFlakeWorker *worker);
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extern int64_t GetCurrentTimeTick(SnowFlakeWorker *worker);
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extern int64_t GetNextTimeTick(SnowFlakeWorker *worker);
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extern int64_t GetCurrentTime();
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extern int64_t GetCurrentMicroTime();
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