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#ifndef _SPL_TIME_H
#define _SPL_TIME_H
/*
* Structure returned by gettimeofday(2) system call,
* and used in other calls.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <linux/module.h>
#include <linux/time.h>
#include "spl-types.h"
extern unsigned long long monotonic_clock(void);
typedef struct timespec timestruc_t; /* definition per SVr4 */
typedef longlong_t hrtime_t;
#define TIME32_MAX INT32_MAX
#define TIME32_MIN INT32_MIN
#define SEC 1
#define MILLISEC 1000
#define MICROSEC 1000000
#define NANOSEC 1000000000
#define hz \
({ \
BUG_ON(HZ < 100 || HZ > MICROSEC); \
HZ; \
})
#define gethrestime(ts) getnstimeofday((ts))
static __inline__ hrtime_t
gethrtime(void) {
/* BUG_ON(cur_timer == timer_none); */
/* Solaris expects a long long here but monotonic_clock() returns an
* unsigned long long. Note that monotonic_clock() returns the number
* of nanoseconds passed since kernel initialization. Even for a signed
* long long this will not "go negative" for ~292 years.
*/
return monotonic_clock();
}
static __inline__ time_t
gethrestime_sec(void)
{
timestruc_t now;
gethrestime(&now);
return (now.tv_sec);
}
#ifdef __cplusplus
}
#endif
#endif /* _SPL_TIME_H */
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