39 lines
1,002 B
C
39 lines
1,002 B
C
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/*
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* Copyright (C) 2020, Samsung Electronics Co. Ltd. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/time64.h>
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#include <linux/ktime.h>
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#include <linux/rtc.h>
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u64 get_current_timestamp(void)
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{
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u64 timestamp;
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struct timespec64 ts;
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ts = ktime_to_timespec64(ktime_get_boottime());
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timestamp = timespec64_to_ns(&ts);
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return timestamp;
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}
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void get_tm(struct rtc_time *tm)
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{
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struct timespec64 ts;
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ktime_get_real_ts64(&ts);
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rtc_time64_to_tm(ts.tv_sec, tm);
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}
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