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1 | /* |
2 | * This file define a set of standard wireless extensions |
3 | * |
4 | * Version : 22 16.3.07 |
5 | * |
6 | * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com> |
7 | * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved. |
8 | */ |
9 | #ifndef _LINUX_WIRELESS_H |
10 | #define _LINUX_WIRELESS_H |
11 | |
12 | #include <uapi/linux/wireless.h> |
13 | |
14 | #ifdef CONFIG_COMPAT |
15 | |
16 | #include <linux/compat.h> |
17 | |
18 | struct compat_iw_point { |
19 | compat_caddr_t pointer; |
20 | __u16 length; |
21 | __u16 flags; |
22 | }; |
23 | #endif |
24 | #ifdef CONFIG_COMPAT |
25 | struct __compat_iw_event { |
26 | __u16 len; /* Real length of this stuff */ |
27 | __u16 cmd; /* Wireless IOCTL */ |
28 | compat_caddr_t pointer; |
29 | }; |
30 | #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer) |
31 | #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length) |
32 | |
33 | /* Size of the various events for compat */ |
34 | #define IW_EV_COMPAT_CHAR_LEN (IW_EV_COMPAT_LCP_LEN + IFNAMSIZ) |
35 | #define IW_EV_COMPAT_UINT_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(__u32)) |
36 | #define IW_EV_COMPAT_FREQ_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq)) |
37 | #define IW_EV_COMPAT_PARAM_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param)) |
38 | #define IW_EV_COMPAT_ADDR_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr)) |
39 | #define IW_EV_COMPAT_QUAL_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality)) |
40 | #define IW_EV_COMPAT_POINT_LEN \ |
41 | (IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \ |
42 | IW_EV_COMPAT_POINT_OFF) |
43 | #endif |
44 | #endif /* _LINUX_WIRELESS_H */ |
45 |
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