diff options
Diffstat (limited to 'net/appletalk/ddp.c')
| -rw-r--r-- | net/appletalk/ddp.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 697ac55e29d..7b1eb9a4fc9 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1819,6 +1819,22 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return rc; } + +#ifdef CONFIG_COMPAT +static int atalk_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +{ + /* + * All Appletalk ioctls except SIOCATALKDIFADDR are standard. And + * SIOCATALKDIFADDR is handled by upper layer as well, so there is + * nothing to do. Eventually SIOCATALKDIFADDR should be moved + * here so there is no generic SIOCPROTOPRIVATE translation in the + * system. + */ + return -ENOIOCTLCMD; +} +#endif + + static struct net_proto_family atalk_family_ops = { .family = PF_APPLETALK, .create = atalk_create, @@ -1836,6 +1852,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(atalk_dgram_ops) = { .getname = atalk_getname, .poll = datagram_poll, .ioctl = atalk_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = atalk_compat_ioctl, +#endif .listen = sock_no_listen, .shutdown = sock_no_shutdown, .setsockopt = sock_no_setsockopt, |