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10 #ifndef _LINUX_WIRELESS_H
11 #define _LINUX_WIRELESS_H
12
13 #include <uapi/linux/wireless.h>
14
15 #ifdef CONFIG_COMPAT
16
17 #include <linux/compat.h>
18
19 struct compat_iw_point {
20 compat_caddr_t pointer;
21 __u16 length;
22 __u16 flags;
23 };
24 #endif
25 #ifdef CONFIG_COMPAT
26 struct __compat_iw_event {
27 __u16 len;
28 __u16 cmd;
29 compat_caddr_t pointer;
30 };
31 #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer)
32 #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length)
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35 #define IW_EV_COMPAT_CHAR_LEN (IW_EV_COMPAT_LCP_LEN + IFNAMSIZ)
36 #define IW_EV_COMPAT_UINT_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(__u32))
37 #define IW_EV_COMPAT_FREQ_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq))
38 #define IW_EV_COMPAT_PARAM_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param))
39 #define IW_EV_COMPAT_ADDR_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr))
40 #define IW_EV_COMPAT_QUAL_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality))
41 #define IW_EV_COMPAT_POINT_LEN \
42 (IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \
43 IW_EV_COMPAT_POINT_OFF)
44 #endif
45 #endif