Close #14180: Factorize code to convert a number of seconds to time_t, timeval or timespec
time.ctime(), gmtime(), time.localtime(), datetime.date.fromtimestamp(),
datetime.datetime.fromtimestamp() and datetime.datetime.utcfromtimestamp() now
raises an OverflowError, instead of a ValueError, if the timestamp does not fit
in time_t.
datetime.datetime.fromtimestamp() and datetime.datetime.utcfromtimestamp() now
round microseconds towards zero instead of rounding to nearest with ties going
away from zero.
diff --git a/Include/pytime.h b/Include/pytime.h
index 2ea64c9..0473dc7 100644
--- a/Include/pytime.h
+++ b/Include/pytime.h
@@ -39,9 +39,22 @@
(tv_end.tv_usec - tv_start.tv_usec) * 0.000001)
#ifndef Py_LIMITED_API
+/* Convert a number of seconds, int or float, to time_t. */
+PyAPI_FUNC(int) _PyTime_ObjectToTime_t(
+ PyObject *obj,
+ time_t *sec);
+
+/* Convert a number of seconds, int or float, to a timeval structure.
+ usec is in the range [0; 999999] and rounded towards zero.
+ For example, -1.2 is converted to (-2, 800000). */
+PyAPI_FUNC(int) _PyTime_ObjectToTimeval(
+ PyObject *obj,
+ time_t *sec,
+ long *usec);
+
/* Convert a number of seconds, int or float, to a timespec structure.
- nsec is always in the range [0; 999999999]. For example, -1.2 is converted
- to (-2, 800000000). */
+ nsec is in the range [0; 999999999] and rounded towards zero.
+ For example, -1.2 is converted to (-2, 800000000). */
PyAPI_FUNC(int) _PyTime_ObjectToTimespec(
PyObject *obj,
time_t *sec,