112 lines
2.2 KiB
C
112 lines
2.2 KiB
C
#ifndef _LINUX_TIMEKEEPING32_H
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#define _LINUX_TIMEKEEPING32_H
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/*
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* These interfaces are all based on the old timespec type
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* and should get replaced with the timespec64 based versions
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* over time so we can remove the file here.
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*/
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static inline void do_gettimeofday(struct timeval *tv)
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{
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struct timespec64 now;
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ktime_get_real_ts64(&now);
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tv->tv_sec = now.tv_sec;
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tv->tv_usec = now.tv_nsec/1000;
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}
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static inline unsigned long get_seconds(void)
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{
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return ktime_get_real_seconds();
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}
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static inline struct timespec current_kernel_time(void)
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{
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struct timespec64 ts64;
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ktime_get_coarse_real_ts64(&ts64);
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return timespec64_to_timespec(ts64);
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}
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/**
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* Deprecated. Use do_settimeofday64().
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*/
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static inline int do_settimeofday(const struct timespec *ts)
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{
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struct timespec64 ts64;
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ts64 = timespec_to_timespec64(*ts);
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return do_settimeofday64(&ts64);
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}
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static inline void getnstimeofday(struct timespec *ts)
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{
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struct timespec64 ts64;
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ktime_get_real_ts64(&ts64);
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*ts = timespec64_to_timespec(ts64);
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}
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static inline void ktime_get_ts(struct timespec *ts)
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{
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struct timespec64 ts64;
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ktime_get_ts64(&ts64);
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*ts = timespec64_to_timespec(ts64);
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}
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static inline void ktime_get_real_ts(struct timespec *ts)
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{
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struct timespec64 ts64;
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ktime_get_real_ts64(&ts64);
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*ts = timespec64_to_timespec(ts64);
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}
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static inline void getrawmonotonic(struct timespec *ts)
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{
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struct timespec64 ts64;
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ktime_get_raw_ts64(&ts64);
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*ts = timespec64_to_timespec(ts64);
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}
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static inline struct timespec get_monotonic_coarse(void)
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{
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struct timespec64 ts64;
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ktime_get_coarse_ts64(&ts64);
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return timespec64_to_timespec(ts64);
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}
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static inline void getboottime(struct timespec *ts)
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{
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struct timespec64 ts64;
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getboottime64(&ts64);
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*ts = timespec64_to_timespec(ts64);
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}
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/*
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* Timespec interfaces utilizing the ktime based ones
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*/
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static inline void get_monotonic_boottime(struct timespec *ts)
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{
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*ts = ktime_to_timespec(ktime_get_boottime());
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}
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static inline void timekeeping_clocktai(struct timespec *ts)
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{
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*ts = ktime_to_timespec(ktime_get_clocktai());
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}
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/*
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* Persistent clock related interfaces
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*/
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extern void read_persistent_clock(struct timespec *ts);
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extern int update_persistent_clock(struct timespec now);
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#endif
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