+ /*
+ * Information telling us that the stream is closed in write, so
+ * we don't expect new indexes and we can read up to EOF.
+ */
+ unsigned int close_write_flag:1;
+ /*
+ * If the streaming side closes a FD in use in the viewer side,
+ * it sets this flag to inform that it is a normal error.
+ */
+ unsigned int abort_flag:1;