修正了一些错误

includes/w32/fileio.py

@@ -51,6 +51,9 @@ class File:
         self.is_append = False
         self._share_mode = share
 
+        stdio.printf("[FILE] __init__ filename=%s mode=%d share=%d\n", filename, mode, share)
+        stdio.fflush(0)
+
         access: ULONG = 0
         disposition: ULONG = w32.win32file.OPEN_EXISTING
 
@@ -97,12 +100,18 @@ class File:
             disposition = w32.win32file.OPEN_EXISTING
             self.can_read = True
 
+        stdio.printf("[FILE] before CreateFileA access=%d disp=%d share=%d\n", access, disposition, self._share_mode)
+        stdio.fflush(0)
         self.handle = w32.win32file.CreateFileA(
             filename, access, self._share_mode,
             None, disposition, w32.win32file.FILE_ATTRIBUTE_NORMAL, None
         )
+        stdio.printf("[FILE] after CreateFileA handle=%p\n", self.handle)
+        stdio.fflush(0)
 
         if self.handle == w32.win32base.INVALID_HANDLE_VALUE:
+            stdio.printf("[FILE] FAIL: handle == INVALID_HANDLE_VALUE\n")
+            stdio.fflush(0)
             self.closed = True
             return