From 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 3 Jun 2008 09:14:03 -0700 Subject: wext: Dispatch and handle compat ioctls entirely in net/wireless/wext.c Next we can kill the hacks in fs/compat_ioctl.c and also dispatch compat ioctls down into the driver and 80211 protocol helper layers in order to handle iw_point objects embedded in stream replies which need to be translated. Signed-off-by: David S. Miller --- include/linux/wireless.h | 13 +++++++++++++ include/net/wext.h | 7 +++++++ 2 files changed, 20 insertions(+) (limited to 'include') diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 4a95a0e5eeca..79d846875825 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -677,6 +677,19 @@ struct iw_point __u16 flags; /* Optional params */ }; +#ifdef __KERNEL__ +#ifdef CONFIG_COMPAT + +#include + +struct compat_iw_point { + compat_caddr_t pointer; + __u16 length; + __u16 flags; +}; +#endif +#endif + /* * A frequency * For numbers lower than 10^9, we encode the number in 'm' and diff --git a/include/net/wext.h b/include/net/wext.h index 80b31d826b7a..6d76a39a9c5b 100644 --- a/include/net/wext.h +++ b/include/net/wext.h @@ -12,6 +12,8 @@ extern int wext_proc_init(struct net *net); extern void wext_proc_exit(struct net *net); extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd, void __user *arg); +extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd, + unsigned long arg); #else static inline int wext_proc_init(struct net *net) { @@ -26,6 +28,11 @@ static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned { return -EINVAL; } +static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd, + unsigned long arg) +{ + return -EINVAL; +} #endif #endif /* __NET_WEXT_H */ -- cgit v1.2.3