return 0;
}
+#ifdef CONFIG_COMPAT
+static int econet_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ /*
+ * All ioctls provided by econet are standard. There is one gotcha, sockaddr_ec
+ * differs between 32bit and 64bit. Fortunately nobody in kernel uses portion
+ * of sockaddr which differs between 32bit and 64bit, so we do not need special
+ * handling.
+ */
+ return -ENOIOCTLCMD;
+}
+#endif
+
static struct net_proto_family econet_family_ops = {
.family = PF_ECONET,
.create = econet_create,
.getname = econet_getname,
.poll = datagram_poll,
.ioctl = econet_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = econet_compat_ioctl,
+#endif
.listen = sock_no_listen,
.shutdown = sock_no_shutdown,
.setsockopt = sock_no_setsockopt,