| /* 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 __do_adjtimex(struct __kernel_timex *txc, |
| const struct timespec64 *ts, |
| s32 *time_tai, struct audit_ntp_data *ad); |
| extern void __hardpps(const struct timespec64 *phase_ts, const struct timespec64 *raw_ts); |
| |
| #if defined(CONFIG_GENERIC_CMOS_UPDATE) || defined(CONFIG_RTC_SYSTOHC) |
| extern void ntp_notify_cmos_timer(bool offset_set); |
| #else |
| static inline void ntp_notify_cmos_timer(bool offset_set) { } |
| #endif |
| |
| #endif /* _LINUX_NTP_INTERNAL_H */ |
