static int
_PyTime_FromObject(_PyTime_t *t, PyObject *obj, _PyTime_round_t round,
long unit_to_ns)
{
if (PyFloat_Check(obj)) {
double d;
d = PyFloat_AsDouble(obj);
return _PyTime_FromFloatObject(t, d, round, unit_to_ns);
}
else {
long long sec;
Py_BUILD_ASSERT(sizeof(long long) <= sizeof(_PyTime_t));
sec = PyLong_AsLongLong(obj);
if (sec == -1 && PyErr_Occurred()) {
if (PyErr_ExceptionMatches(PyExc_OverflowError))
_PyTime_overflow();
return -1;
}
if (_PyTime_check_mul_overflow(sec, unit_to_ns)) {
_PyTime_overflow();
return -1;
}
*t = sec * unit_to_ns;
return 0;
}
}
static int
_PyTime_FromObject(_PyTime_t *t, PyObject *obj, _PyTime_round_t round,
long to_nanoseconds)
{
if (PyFloat_Check(obj)) {
double d;
d = PyFloat_AsDouble(obj);
return _PyTime_FromFloatObject(t, d, round, to_nanoseconds);
}
else {
#ifdef HAVE_LONG_LONG
PY_LONG_LONG sec;
sec = PyLong_AsLongLong(obj);
assert(sizeof(PY_LONG_LONG) <= sizeof(_PyTime_t));
#else
long sec;
sec = PyLong_AsLong(obj);
assert(sizeof(PY_LONG_LONG) <= sizeof(_PyTime_t));
#endif
if (sec == -1 && PyErr_Occurred()) {
if (PyErr_ExceptionMatches(PyExc_OverflowError))
_PyTime_overflow();
return -1;
}
*t = sec * to_nanoseconds;
if (*t / to_nanoseconds != sec) {
_PyTime_overflow();
return -1;
}
return 0;
}
}
