1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | #ifndef _LINUX_NTP_INTERNAL_H |
3 | #define _LINUX_NTP_INTERNAL_H |
4 | |
5 | extern void ntp_init(void); |
6 | extern void ntp_clear(void); |
7 | /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */ |
8 | extern u64 ntp_tick_length(void); |
9 | extern ktime_t ntp_get_next_leap(void); |
10 | extern int second_overflow(time64_t secs); |
11 | extern int __do_adjtimex(struct __kernel_timex *txc, |
12 | const struct timespec64 *ts, |
13 | s32 *time_tai, struct audit_ntp_data *ad); |
14 | extern void __hardpps(const struct timespec64 *phase_ts, const struct timespec64 *raw_ts); |
15 | |
16 | #if defined(CONFIG_GENERIC_CMOS_UPDATE) || defined(CONFIG_RTC_SYSTOHC) |
17 | extern void ntp_notify_cmos_timer(void); |
18 | #else |
19 | static inline void ntp_notify_cmos_timer(void) { } |
20 | #endif |
21 | |
22 | #endif /* _LINUX_NTP_INTERNAL_H */ |
23 |