diff options
Diffstat (limited to 'Doc')
-rw-r--r-- | Doc/c-api/exceptions.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Doc/c-api/exceptions.rst b/Doc/c-api/exceptions.rst index ba13fd1..d5c25a6 100644 --- a/Doc/c-api/exceptions.rst +++ b/Doc/c-api/exceptions.rst @@ -221,13 +221,14 @@ For convenience, some of these functions will always return a .. c:function:: PyObject* PyErr_SetFromWindowsErr(int ierr) - This is a convenience function to raise :exc:`WindowsError`. If called with + This is a convenience function to raise :exc:`OSError`. If called with *ierr* of ``0``, the error code returned by a call to :c:func:`!GetLastError` is used instead. It calls the Win32 function :c:func:`!FormatMessage` to retrieve the Windows description of error code given by *ierr* or :c:func:`!GetLastError`, - then it constructs a tuple object whose first item is the *ierr* value and whose - second item is the corresponding error message (gotten from - :c:func:`!FormatMessage`), and then calls ``PyErr_SetObject(PyExc_WindowsError, + then it constructs a :exc:`OSError` object with the :attr:`~OSError.winerror` + attribute set to the error code, the :attr:`~OSError.strerror` attribute + set to the corresponding error message (gotten from + :c:func:`!FormatMessage`), and then calls ``PyErr_SetObject(PyExc_OSError, object)``. This function always returns ``NULL``. .. availability:: Windows. |