closed_stream     615 io.c           static const char closed_stream[] = "closed stream";
closed_stream     643 io.c           	rb_raise(rb_eIOError, closed_stream);
closed_stream    1106 io.c           	rb_raise(rb_eIOError, closed_stream);
closed_stream    1132 io.c           	rb_raise(rb_eIOError, closed_stream);
closed_stream    4112 io.c                                   return noalloc ? Qtrue : rb_exc_new3(rb_eIOError, rb_str_new_cstr(closed_stream));
closed_stream    4430 io.c           	memcmp(RSTRING_PTR(mesg), closed_stream, mesg_len)) {