Issue #12442: add shutil.disk_usage()
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 60c374d..ba80f57 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -7451,6 +7451,32 @@
}
#endif /* HAVE_STATVFS */
+#ifdef MS_WINDOWS
+PyDoc_STRVAR(win32__getdiskusage__doc__,
+"_getdiskusage(path) -> (total, free)\n\n\
+Return disk usage statistics about the given path as (total, free) tuple.");
+
+static PyObject *
+win32__getdiskusage(PyObject *self, PyObject *args)
+{
+ BOOL retval;
+ ULARGE_INTEGER _, total, free;
+ LPCTSTR path;
+
+ if (! PyArg_ParseTuple(args, "s", &path))
+ return NULL;
+
+ Py_BEGIN_ALLOW_THREADS
+ retval = GetDiskFreeSpaceEx(path, &_, &total, &free);
+ Py_END_ALLOW_THREADS
+ if (retval == 0)
+ return PyErr_SetFromWindowsErr(0);
+
+ return Py_BuildValue("(LL)", total.QuadPart, free.QuadPart);
+}
+#endif
+
+
/* This is used for fpathconf(), pathconf(), confstr() and sysconf().
* It maps strings representing configuration variable names to
* integer values, allowing those functions to be called with the
@@ -9716,6 +9742,7 @@
{"_getfinalpathname", posix__getfinalpathname, METH_VARARGS, NULL},
{"_getfileinformation", posix__getfileinformation, METH_VARARGS, NULL},
{"_isdir", posix__isdir, METH_VARARGS, posix__isdir__doc__},
+ {"_getdiskusage", win32__getdiskusage, METH_VARARGS, win32__getdiskusage__doc__},
#endif
#ifdef HAVE_GETLOADAVG
{"getloadavg", posix_getloadavg, METH_NOARGS, posix_getloadavg__doc__},