- fn->sk->readcb = (void (*)(struct socket *, void *))hubread;
- fn->sk->errcb = (void (*)(struct socket *, int, void *))huberr;
- fn->sk->data = fn;
- getfnetnode(fn);
+ CBREG(fn->sk, socket_read, (int (*)(struct socket *, void *))hubread, (void (*)(void *))putfnetnode, fn);
+ CBREG(fn->sk, socket_err, (int (*)(struct socket *, int, void *))huberr, (void (*)(void *))putfnetnode, fn);