| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_NTP_INTERNAL_H |
| #define _LINUX_NTP_INTERNAL_H |
| |
| extern void ntp_init(void); |
| extern void ntp_clear(void); |
| /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */ |
| extern u64 ntp_tick_length(void); |
| extern ktime_t ntp_get_next_leap(void); |
| extern int second_overflow(time64_t secs); |
| extern int ntp_validate_timex(struct timex *); |
| extern int __do_adjtimex(struct timex *, struct timespec64 *, s32 *); |
| extern void __hardpps(const struct timespec64 *, const struct timespec64 *); |
| #endif /* _LINUX_NTP_INTERNAL_H */ |
