44 lines
703 B
C
44 lines
703 B
C
#include <time.h>
|
|
|
|
#include "picrin.h"
|
|
|
|
#define UTC_TAI_DIFF 35
|
|
|
|
static pic_value
|
|
pic_current_second(pic_state *pic)
|
|
{
|
|
time_t t;
|
|
|
|
pic_get_args(pic, "");
|
|
|
|
time(&t);
|
|
return pic_float_value((double)t + UTC_TAI_DIFF);
|
|
}
|
|
|
|
static pic_value
|
|
pic_current_jiffy(pic_state *pic)
|
|
{
|
|
clock_t c;
|
|
|
|
pic_get_args(pic, "");
|
|
|
|
c = clock();
|
|
return pic_int_value(c);
|
|
}
|
|
|
|
static pic_value
|
|
pic_jiffies_per_second(pic_state *pic)
|
|
{
|
|
pic_get_args(pic, "");
|
|
|
|
return pic_int_value(CLOCKS_PER_SEC);
|
|
}
|
|
|
|
void
|
|
pic_init_time(pic_state *pic)
|
|
{
|
|
pic_defun(pic, "current-second", pic_current_second);
|
|
pic_defun(pic, "current-jiffy", pic_current_jiffy);
|
|
pic_defun(pic, "jiffies-per-second", pic_jiffies_per_second);
|
|
}
|