#include <ltt/compiler.h>
#include <math.h>
+#include <ltt/ltt-types.h>
+
typedef struct _LttTime {
unsigned long tv_sec;
unsigned long tv_nsec;
if(t1.tv_sec > MAX_TV_SEC_TO_DOUBLE)
g_warning("Precision loss in conversion LttTime to double");
#endif //EXTRA_CHECK
- return round(((double)((guint64)t1.tv_sec<<DOUBLE_SHIFT)
+ return ((double)((guint64)t1.tv_sec<<DOUBLE_SHIFT)
* (double)DOUBLE_SHIFT_CONST_MUL)
- + (double)t1.tv_nsec);
+ + (double)t1.tv_nsec;
}
LttTime res;
//res.tv_sec = t1/(double)NANOSECONDS_PER_SECOND;
res.tv_sec = (guint64)(t1 * DOUBLE_SHIFT_CONST_DIV) >> DOUBLE_SHIFT;
- res.tv_nsec = (round(t1) - (((guint64)res.tv_sec<<LTT_TIME_UINT_SHIFT))
+ res.tv_nsec = (t1 - (((guint64)res.tv_sec<<LTT_TIME_UINT_SHIFT))
* LTT_TIME_UINT_SHIFT_CONST);
return res;
}
static inline guint64 ltt_time_to_uint64(LttTime t1)
{
- return (guint64)((t1.tv_sec*LTT_TIME_UINT_SHIFT_CONST) >> LTT_TIME_UINT_SHIFT)
+ return (((guint64)t1.tv_sec*LTT_TIME_UINT_SHIFT_CONST) << LTT_TIME_UINT_SHIFT)
+ (guint64)t1.tv_nsec;
}
return res;
}
+inline LttTime ltt_get_time(LttTrace t, void *ptr)
+{
+ LttTime output;
+
+ output.tv_sec =
+ (guint64) (t->reverse_byte_order ? GUINT64_SWAP_LE_BE(ptr): ptr);
+ ptr += sizeof(guint64);
+ output.tv_nsec =
+ (guint64) (t->reverse_byte_order ? GUINT64_SWAP_LE_BE(ptr): ptr);
+
+ return output;
+}
+
#endif // LTT_TIME_H