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#ifndef _MAPPED_TIME_H_
#define _MAPPED_TIME_H_
#include <maptime.h>
#define HZ 100
extern volatile struct mapped_time_value *mapped_time;
extern long long root_jiffies;
extern inline int
read_mapped_secs ()
{
return mapped_time->seconds;
}
extern inline int
fetch_jiffies ()
{
struct timeval tv;
long long j;
maptime_read (mapped_time, &tv);
j = (long long) tv.tv_sec * HZ + ((long long) tv.tv_usec * HZ) / 1000000;
return j - root_jiffies;
}
#endif
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