- * We normally don't come here, but if the result is 0,
- * set it to the real file size. This could be size of
- * the existing one if it already exists, but otherwise
- * will be set to 0. A new file won't be created because
+ * We normally don't come here for regular files, but
+ * if the result is 0 for a regular file, set it to the
+ * real file size. This could be size of the existing
+ * one if it already exists, but otherwise will be set
+ * to 0. A new file won't be created because