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1 | #ifndef __IW_H | |
2 | #define __IW_H | |
3 | ||
4 | #include <netlink/netlink.h> | |
5 | #include <netlink/genl/genl.h> | |
6 | #include <netlink/genl/family.h> | |
7 | #include <netlink/genl/ctrl.h> | |
8 | ||
9 | #include "nl80211.h" | |
10 | ||
11 | #define ETH_ALEN 6 | |
12 | ||
13 | struct nl80211_state { | |
14 | #ifdef CONFIG_LIBNL20 | |
15 | struct nl_sock *nl_handle; | |
16 | #else | |
17 | struct nl_handle *nl_handle; | |
18 | #endif | |
19 | struct nl_cache *nl_cache; | |
20 | struct genl_family *nl80211; | |
21 | }; | |
22 | ||
23 | enum command_identify_by { | |
24 | CIB_NONE, | |
25 | CIB_PHY, | |
26 | CIB_NETDEV, | |
27 | }; | |
28 | ||
29 | struct cmd { | |
30 | const char *section; | |
31 | const char *name; | |
32 | const char *args; | |
33 | const enum nl80211_commands cmd; | |
34 | int nl_msg_flags; | |
35 | int hidden; | |
36 | const enum command_identify_by idby; | |
37 | /* | |
38 | * The handler should return a negative error code, | |
39 | * zero on success, 1 if the arguments were wrong | |
40 | * and the usage message should and 2 otherwise. | |
41 | */ | |
42 | int (*handler)(struct nl_cb *cb, | |
43 | struct nl_msg *msg, | |
44 | int argc, char **argv); | |
45 | }; | |
46 | ||
47 | #define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0])) | |
48 | ||
49 | #define __COMMAND(sect, name, args, nlcmd, flags, hidden, idby, handler)\ | |
50 | static const struct cmd \ | |
51 | __cmd_ ## handler ## _ ## nlcmd ## _ ## idby ## _ ## hidden \ | |
52 | __attribute__((used)) __attribute__((section("__cmd"))) \ | |
53 | = { sect, name, args, nlcmd, flags, hidden, idby, handler } | |
54 | #define COMMAND(section, name, args, cmd, flags, idby, handler) \ | |
55 | __COMMAND(#section, #name, args, cmd, flags, 0, idby, handler) | |
56 | #define HIDDEN(section, name, args, cmd, flags, idby, handler) \ | |
57 | __COMMAND(#section, #name, args, cmd, flags, 1, idby, handler) | |
58 | #define TOPLEVEL(name, args, cmd, flags, idby, handler) \ | |
59 | __COMMAND(NULL, #name, args, cmd, flags, 0, idby, handler) | |
60 | extern struct cmd __start___cmd; | |
61 | extern struct cmd __stop___cmd; | |
62 | ||
63 | int mac_addr_a2n(unsigned char *mac_addr, char *arg); | |
64 | int mac_addr_n2a(char *mac_addr, unsigned char *arg); | |
65 | ||
66 | const char *iftype_name(enum nl80211_iftype iftype); | |
67 | int ieee80211_channel_to_frequency(int chan); | |
68 | int ieee80211_frequency_to_channel(int freq); | |
69 | ||
70 | int nl_get_multicast_id(struct nl_handle *handle, const char *family, const char *group); | |
71 | ||
72 | #endif /* __IW_H */ |