diff options
Diffstat (limited to 'net/econet/af_econet.c')
| -rw-r--r-- | net/econet/af_econet.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index c792994d795..0c4c83bb2a5 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -693,6 +693,19 @@ static int econet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg 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, @@ -710,6 +723,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(econet_ops) = { .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, |