#ifndef FIO_TIME_H

#define FIO_TIME_H

#include <stdint.h>

/* IWYU pragma: begin_exports */

#include <time.h>

#include <sys/time.h>

/* IWYU pragma: end_exports */

#include "lib/types.h"

struct thread_data;

extern uint64_t ntime_since(const struct timespec *, const struct timespec *);

extern uint64_t ntime_since_now(const struct timespec *);

extern uint64_t utime_since(const struct timespec *, const struct timespec *);

extern uint64_t utime_since_now(const struct timespec *);

extern uint64_t mtime_since(const struct timespec *, const struct timespec *);

extern uint64_t mtime_since_now(const struct timespec *);

extern uint64_t mtime_since_tv(const struct timeval *, const struct timeval *);

extern uint64_t time_since_now(const struct timespec *);

extern uint64_t time_since_genesis(void);

extern uint64_t mtime_since_genesis(void);

extern uint64_t utime_since_genesis(void);

extern uint64_t usec_spin(unsigned int);

extern uint64_t usec_sleep(struct thread_data *, unsigned long);

extern void fill_start_time(struct timespec *);

extern void set_genesis_time(void);

extern bool ramp_time_over(struct thread_data *);

extern bool in_ramp_time(struct thread_data *);

extern void fio_time_init(void);

extern void timespec_add_msec(struct timespec *, unsigned int);

extern void set_epoch_time(struct thread_data *, int);

#endif