- * shutdown is completely hozed under linux. If s is a unix domain socket,
- * you'll get EOPNOTSUPP back from it. If s is an internet socket, you get
- * a broken pipe when you try to read a bit later. The latter
- * problem is fixed for linux versions >= 1.1.46, but the problem
- * with unix sockets persists. Sigh.
+ * There used to be a comment here complaining about ancient Linux
+ * versions. It is no longer relevant. I don't know why _SCO_DS is
+ * verboten here, as the original comment did not say.