35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
#ifndef JEMALLOC_INTERNAL_NSTIME_H
|
|
#define JEMALLOC_INTERNAL_NSTIME_H
|
|
|
|
/* Maximum supported number of seconds (~584 years). */
|
|
#define NSTIME_SEC_MAX KQU(18446744072)
|
|
#define NSTIME_ZERO_INITIALIZER {0}
|
|
|
|
typedef struct {
|
|
uint64_t ns;
|
|
} nstime_t;
|
|
|
|
void nstime_init(nstime_t *time, uint64_t ns);
|
|
void nstime_init2(nstime_t *time, uint64_t sec, uint64_t nsec);
|
|
uint64_t nstime_ns(const nstime_t *time);
|
|
uint64_t nstime_sec(const nstime_t *time);
|
|
uint64_t nstime_msec(const nstime_t *time);
|
|
uint64_t nstime_nsec(const nstime_t *time);
|
|
void nstime_copy(nstime_t *time, const nstime_t *source);
|
|
int nstime_compare(const nstime_t *a, const nstime_t *b);
|
|
void nstime_add(nstime_t *time, const nstime_t *addend);
|
|
void nstime_iadd(nstime_t *time, uint64_t addend);
|
|
void nstime_subtract(nstime_t *time, const nstime_t *subtrahend);
|
|
void nstime_isubtract(nstime_t *time, uint64_t subtrahend);
|
|
void nstime_imultiply(nstime_t *time, uint64_t multiplier);
|
|
void nstime_idivide(nstime_t *time, uint64_t divisor);
|
|
uint64_t nstime_divide(const nstime_t *time, const nstime_t *divisor);
|
|
|
|
typedef bool (nstime_monotonic_t)(void);
|
|
extern nstime_monotonic_t *JET_MUTABLE nstime_monotonic;
|
|
|
|
typedef bool (nstime_update_t)(nstime_t *);
|
|
extern nstime_update_t *JET_MUTABLE nstime_update;
|
|
|
|
#endif /* JEMALLOC_INTERNAL_NSTIME_H */
|