+ /*
+ * This is problematical; it's not clear
+ * we need to wait for the sockbuf to be
+ * unlocked (on a uniprocessor, at least),
+ * and it's also not clear what to do
+ * if sbwait returns an error due to receipt
+ * of a signal. If sbwait does return
+ * an error, we'll go into an infinite
+ * loop. Delete all of this for now.
+ */
+ (void) sbwait(&so->so_rcv);