d17926db71
Mostly just a global search and replace. Except rt_is_true which becomes mp_obj_is_true. Still would like to tidy up some of the names, but this will do for now.
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <sys/time.h>
|
|
#include <math.h>
|
|
|
|
#include "misc.h"
|
|
#include "mpconfig.h"
|
|
#include "qstr.h"
|
|
#include "obj.h"
|
|
#include "runtime.h"
|
|
|
|
static mp_obj_t mod_time_time() {
|
|
return mp_obj_new_int((machine_int_t)time(NULL));
|
|
}
|
|
static MP_DEFINE_CONST_FUN_OBJ_0(mod_time_time_obj, mod_time_time);
|
|
|
|
// Note: this is deprecated since CPy3.3, but pystone still uses it.
|
|
static mp_obj_t mod_time_clock() {
|
|
// return mp_obj_new_int((machine_int_t)clock());
|
|
// POSIX requires CLOCKS_PER_SEC equals 1000000, so that's what we assume
|
|
// float cannot represent full range of int32 precisely, so we pre-divide
|
|
// int to reduce resolution, and then actually do float division hoping
|
|
// to preserve integer part resolution.
|
|
return mp_obj_new_float((float)(clock() / 1000) / 1000.0);
|
|
}
|
|
static MP_DEFINE_CONST_FUN_OBJ_0(mod_time_clock_obj, mod_time_clock);
|
|
|
|
static mp_obj_t mod_time_sleep(mp_obj_t arg) {
|
|
#if MICROPY_ENABLE_FLOAT
|
|
struct timeval tv;
|
|
mp_float_t val = mp_obj_get_float(arg);
|
|
double ipart;
|
|
tv.tv_usec = round(modf(val, &ipart) * 1000000);
|
|
tv.tv_sec = ipart;
|
|
select(0, NULL, NULL, NULL, &tv);
|
|
#else
|
|
sleep(mp_obj_get_int(arg));
|
|
#endif
|
|
return mp_const_none;
|
|
}
|
|
static MP_DEFINE_CONST_FUN_OBJ_1(mod_time_sleep_obj, mod_time_sleep);
|
|
|
|
void time_init() {
|
|
mp_obj_t m = mp_obj_new_module(QSTR_FROM_STR_STATIC("time"));
|
|
mp_store_attr(m, QSTR_FROM_STR_STATIC("time"), (mp_obj_t)&mod_time_time_obj);
|
|
mp_store_attr(m, QSTR_FROM_STR_STATIC("clock"), (mp_obj_t)&mod_time_clock_obj);
|
|
mp_store_attr(m, QSTR_FROM_STR_STATIC("sleep"), (mp_obj_t)&mod_time_sleep_obj);
|
|
}
|