uprobes: Rationalize the usage of filter_chain()
[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / net / wext.h
1 #ifndef __NET_WEXT_H
2 #define __NET_WEXT_H
3
4 #include <net/iw_handler.h>
5
6 struct net;
7
8 #ifdef CONFIG_WEXT_CORE
9 extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
10                              void __user *arg);
11 extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
12                                     unsigned long arg);
13
14 extern struct iw_statistics *get_wireless_stats(struct net_device *dev);
15 extern int call_commit_handler(struct net_device *dev);
16 #else
17 static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
18                                     void __user *arg)
19 {
20         return -EINVAL;
21 }
22 static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
23                                            unsigned long arg)
24 {
25         return -EINVAL;
26 }
27 #endif
28
29 #ifdef CONFIG_WEXT_PROC
30 extern int wext_proc_init(struct net *net);
31 extern void wext_proc_exit(struct net *net);
32 #else
33 static inline int wext_proc_init(struct net *net)
34 {
35         return 0;
36 }
37 static inline void wext_proc_exit(struct net *net)
38 {
39         return;
40 }
41 #endif
42
43 #ifdef CONFIG_WEXT_PRIV
44 int ioctl_private_call(struct net_device *dev, struct iwreq *iwr,
45                        unsigned int cmd, struct iw_request_info *info,
46                        iw_handler handler);
47 int compat_private_call(struct net_device *dev, struct iwreq *iwr,
48                         unsigned int cmd, struct iw_request_info *info,
49                         iw_handler handler);
50 int iw_handler_get_private(struct net_device *          dev,
51                            struct iw_request_info *     info,
52                            union iwreq_data *           wrqu,
53                            char *                       extra);
54 #else
55 #define ioctl_private_call NULL
56 #define compat_private_call NULL
57 #endif
58
59
60 #endif /* __NET_WEXT_H */