Issue #19727: os.utime(..., None) is now potentially more precise under Windows.
diff --git a/Misc/NEWS b/Misc/NEWS
index 93301ff..3cfe234 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -68,6 +68,9 @@
Library
-------
+- Issue #19727: os.utime(..., None) is now potentially more precise
+ under Windows.
+
- Issue #17201: ZIP64 extensions now are enabled by default. Patch by
William Mallard.
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 71b1437..4c96204 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -4953,13 +4953,8 @@
}
if (utime.now) {
- SYSTEMTIME now;
- GetSystemTime(&now);
- if (!SystemTimeToFileTime(&now, &mtime) ||
- !SystemTimeToFileTime(&now, &atime)) {
- PyErr_SetFromWindowsErr(0);
- goto exit;
- }
+ GetSystemTimeAsFileTime(&mtime);
+ atime = mtime;
}
else {
time_t_to_FILE_TIME(utime.atime_s, utime.atime_ns, &atime);