iw: separate wait/print when waiting for an event

[thirdparty/iw.git] / iw.h

diff --git a/iw.h b/iw.h
index 78195eaab546cd5e58730a86e4d9aefc44fc3c20..16ff0765307ea3d46114e4f9939d7e716cb61f18 100644 (file)
--- a/iw.h
+++ b/iw.h
@@ -11,7 +11,31 @@
 #include "nl80211.h"
 #include "ieee80211.h"
 
+/* support for extack if compilation headers are too old */
+#ifndef NETLINK_EXT_ACK
+#define NETLINK_EXT_ACK 11
+enum nlmsgerr_attrs {
+       NLMSGERR_ATTR_UNUSED,
+       NLMSGERR_ATTR_MSG,
+       NLMSGERR_ATTR_OFFS,
+       NLMSGERR_ATTR_COOKIE,
+
+       __NLMSGERR_ATTR_MAX,
+       NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1
+};
+#endif
+#ifndef NLM_F_CAPPED
+#define NLM_F_CAPPED 0x100
+#endif
+#ifndef NLM_F_ACK_TLVS
+#define NLM_F_ACK_TLVS 0x200
+#endif
+#ifndef SOL_NETLINK
+#define SOL_NETLINK 270
+#endif
+
 #define ETH_ALEN 6
+#define VHT_MUMIMO_GROUP_LEN 24
 
 /* libnl 1.x compatibility code */
 #if !defined(CONFIG_LIBNL20) && !defined(CONFIG_LIBNL30)
@@ -38,6 +62,9 @@ enum id_input {
        II_WDEV,
 };
 
+#define HANDLER_RET_USAGE 1
+#define HANDLER_RET_DONE 3
+
 struct cmd {
        const char *name;
        const char *args;
@@ -48,11 +75,10 @@ struct cmd {
        const enum command_identify_by idby;
        /*
         * The handler should return a negative error code,
-        * zero on success, 1 if the arguments were wrong
-        * and the usage message should and 2 otherwise.
+        * zero on success, 1 if the arguments were wrong.
+        * Return 2 iff you provide the error message yourself.
         */
        int (*handler)(struct nl80211_state *state,
-                      struct nl_cb *cb,
                       struct nl_msg *msg,
                       int argc, char **argv,
                       enum id_input id);
@@ -60,6 +86,21 @@ struct cmd {
        const struct cmd *parent;
 };
 
+struct chanmode {
+       const char *name;
+       unsigned int width;
+       int freq1_diff;
+       int chantype; /* for older kernel */
+};
+
+struct chandef {
+       enum nl80211_chan_width width;
+
+       unsigned int control_freq;
+       unsigned int center_freq1;
+       unsigned int center_freq2;
+};
+
 #define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
 #define DIV_ROUND_UP(x, y) (((x) + (y - 1)) / (y))
 
@@ -89,6 +130,7 @@ struct cmd {
        __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 1, idby, handler, NULL, NULL)
 
 #define TOPLEVEL(_name, _args, _nlcmd, _flags, _idby, _handler, _help) \
+       extern struct cmd __section ## _ ## _name; /* sparse */         \
        struct cmd                                                      \
        __section ## _ ## _name                                         \
        __attribute__((used)) __attribute__((section("__cmd"))) = {     \
@@ -101,6 +143,7 @@ struct cmd {
                .help = (_help),                                        \
         }
 #define SECTION(_name)                                                 \
+       extern struct cmd __section ## _ ## _name; /* sparse */         \
        struct cmd __section ## _ ## _name                              \
        __attribute__((used)) __attribute__((section("__cmd"))) = {     \
                .name = (#_name),                                       \
@@ -128,16 +171,24 @@ __u32 listen_events(struct nl80211_state *state,
 int __prepare_listen_events(struct nl80211_state *state);
 __u32 __do_listen_events(struct nl80211_state *state,
                         const int n_waits, const __u32 *waits,
+                        const int n_prints, const __u32 *prints,
                         struct print_event_args *args);
 
+int valid_handler(struct nl_msg *msg, void *arg);
+void register_handler(int (*handler)(struct nl_msg *, void *), void *data);
 
 int mac_addr_a2n(unsigned char *mac_addr, char *arg);
-void mac_addr_n2a(char *mac_addr, unsigned char *arg);
+void mac_addr_n2a(char *mac_addr, const unsigned char *arg);
 int parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len,
                   unsigned char **mask);
 unsigned char *parse_hex(char *hex, size_t *outlen);
 
-int parse_keys(struct nl_msg *msg, char **argv, int argc);
+int parse_keys(struct nl_msg *msg, char **argv[], int *argc);
+int parse_freqchan(struct chandef *chandef, bool chan, int argc, char **argv, int *parsed);
+enum nl80211_chan_width str_to_bw(const char *str);
+int parse_txq_stats(char *buf, int buflen, struct nlattr *tid_stats_attr, int header,
+                   int tid, const char *indent);
+int put_chandef(struct nl_msg *msg, struct chandef *chandef);
 
 void print_ht_mcs(const __u8 *mcs);
 void print_ampdu_length(__u8 exponent);
@@ -173,11 +224,22 @@ void print_ies(unsigned char *ie, int ielen, bool unknown,
 void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen);
 void iw_hexdump(const char *prefix, const __u8 *data, size_t len);
 
-#define SCHED_SCAN_OPTIONS "interval <in_msecs> [delay <in_secs>] " \
-       "[freqs <freq>+] [matches [ssid <ssid>]+]] [active [ssid <ssid>]+|passive] [randomise[=<addr>/<mask>]]"
+int get_cf1(const struct chanmode *chanmode, unsigned long freq);
+
+int parse_random_mac_addr(struct nl_msg *msg, char *addrs);
+
+#define SCHED_SCAN_OPTIONS "[interval <in_msecs> | scan_plans [<interval_secs:iterations>*] <interval_secs>] " \
+       "[delay <in_secs>] [freqs <freq>+] [matches [ssid <ssid>]+]] [active [ssid <ssid>]+|passive] "  \
+       "[randomise[=<addr>/<mask>]]"
 int parse_sched_scan(struct nl_msg *msg, int *argc, char ***argv);
 
+DECLARE_SECTION(switch);
 DECLARE_SECTION(set);
 DECLARE_SECTION(get);
 
+void nan_bf(uint8_t idx, uint8_t *bf, uint16_t bf_len, const uint8_t *buf,
+           size_t len);
+
+char *hex2bin(const char *hex, char *buf);
+
 #endif /* __IW_H */