27 lines
740 B
C
27 lines
740 B
C
#ifndef _KERNEL_TIME_TIMEKEEPING_H
|
|
#define _KERNEL_TIME_TIMEKEEPING_H
|
|
/*
|
|
* Internal interfaces for kernel/time/
|
|
*/
|
|
extern ktime_t ktime_get_update_offsets_now(unsigned int *cwsseq,
|
|
ktime_t *offs_real,
|
|
ktime_t *offs_boot,
|
|
ktime_t *offs_tai);
|
|
|
|
extern int timekeeping_valid_for_hres(void);
|
|
extern u64 timekeeping_max_deferment(void);
|
|
extern int timekeeping_inject_offset(struct timespec *ts);
|
|
extern s32 timekeeping_get_tai_offset(void);
|
|
extern void timekeeping_set_tai_offset(s32 tai_offset);
|
|
extern int timekeeping_suspend(void);
|
|
extern void timekeeping_resume(void);
|
|
|
|
extern void do_timer(unsigned long ticks);
|
|
extern void update_wall_time(void);
|
|
|
|
extern seqlock_t jiffies_lock;
|
|
|
|
#define CS_NAME_LEN 32
|
|
|
|
#endif
|