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34 lines
859 B
34 lines
859 B
/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2017-12-23 Bernard first version
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*/
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#ifndef CPUTIME_H__
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#define CPUTIME_H__
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#include <stdint.h>
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#include "cputimer.h"
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struct rt_clock_cputime_ops
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{
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uint64_t (*cputime_getres)(void);
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uint64_t (*cputime_gettime)(void);
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int (*cputime_settimeout)(uint64_t tick, void (*timeout)(void *param), void *param);
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};
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uint64_t clock_cpu_getres(void);
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uint64_t clock_cpu_gettime(void);
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int clock_cpu_settimeout(uint64_t tick, void (*timeout)(void *param), void *param);
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int clock_cpu_issettimeout(void);
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uint64_t clock_cpu_microsecond(uint64_t cpu_tick);
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uint64_t clock_cpu_millisecond(uint64_t cpu_tick);
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int clock_cpu_setops(const struct rt_clock_cputime_ops *ops);
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#endif
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