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git.ipfire.org Git - thirdparty/iw.git/blob - iw.h
4 #include <netlink/netlink.h>
5 #include <netlink/genl/genl.h>
6 #include <netlink/genl/family.h>
7 #include <netlink/genl/ctrl.h>
13 #ifndef CONFIG_LIBNL20
14 # define nl_sock nl_handle
17 struct nl80211_state
{
18 struct nl_sock
*nl_sock
;
19 struct nl_cache
*nl_cache
;
20 struct genl_family
*nl80211
;
23 enum command_identify_by
{
40 const enum nl80211_commands cmd
;
43 const enum command_identify_by idby
;
45 * The handler should return a negative error code,
46 * zero on success, 1 if the arguments were wrong
47 * and the usage message should and 2 otherwise.
49 int (*handler
)(struct nl80211_state
*state
,
52 int argc
, char **argv
);
55 #define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
57 #define __COMMAND(sect, symname, name, args, nlcmd, flags, hidden, idby, handler)\
58 static const struct cmd \
59 __cmd ## _ ## symname ## _ ## handler ## _ ## nlcmd ## _ ## idby ## _ ## hidden\
60 __attribute__((used)) __attribute__((section("__cmd"))) \
61 = { sect, name, args, nlcmd, flags, hidden, idby, handler }
62 #define COMMAND(section, name, args, cmd, flags, idby, handler) \
63 __COMMAND(#section, name, #name, args, cmd, flags, 0, idby, handler)
64 #define HIDDEN(section, name, args, cmd, flags, idby, handler) \
65 __COMMAND(#section, name, #name, args, cmd, flags, 1, idby, handler)
66 #define TOPLEVEL(name, args, cmd, flags, idby, handler) \
67 __COMMAND(NULL, name, #name, args, cmd, flags, 0, idby, handler)
68 extern struct cmd __start___cmd
;
69 extern struct cmd __stop___cmd
;
71 extern const char iw_version
[];
73 int handle_cmd(struct nl80211_state
*state
, enum id_input idby
,
74 int argc
, char **argv
);
75 __u32
listen_events(struct nl80211_state
*state
,
76 const int n_waits
, const __u32
*waits
);
79 int mac_addr_a2n(unsigned char *mac_addr
, char *arg
);
80 int mac_addr_n2a(char *mac_addr
, unsigned char *arg
);
82 const char *iftype_name(enum nl80211_iftype iftype
);
83 int ieee80211_channel_to_frequency(int chan
);
84 int ieee80211_frequency_to_channel(int freq
);
86 int nl_get_multicast_id(struct nl_sock
*sock
, const char *family
, const char *group
);
88 char *reg_initiator_to_string(__u8 initiator
);
90 const char *get_reason_str(uint16_t reason
);