7 static int no_seq_check(struct nl_msg
*msg
, void *arg
)
12 struct ieee80211_beacon_channel
{
18 static int parse_beacon_hint_chan(struct nlattr
*tb
,
19 struct ieee80211_beacon_channel
*chan
)
21 struct nlattr
*tb_freq
[NL80211_FREQUENCY_ATTR_MAX
+ 1];
22 static struct nla_policy beacon_freq_policy
[NL80211_FREQUENCY_ATTR_MAX
+ 1] = {
23 [NL80211_FREQUENCY_ATTR_FREQ
] = { .type
= NLA_U32
},
24 [NL80211_FREQUENCY_ATTR_NO_IR
] = { .type
= NLA_FLAG
},
25 [__NL80211_FREQUENCY_ATTR_NO_IBSS
] = { .type
= NLA_FLAG
},
28 if (nla_parse_nested(tb_freq
,
29 NL80211_FREQUENCY_ATTR_MAX
,
34 chan
->center_freq
= nla_get_u32(tb_freq
[NL80211_FREQUENCY_ATTR_FREQ
]);
36 if (tb_freq
[NL80211_FREQUENCY_ATTR_NO_IR
])
38 if (tb_freq
[__NL80211_FREQUENCY_ATTR_NO_IBSS
])
44 static void print_frame(struct print_event_args
*args
, struct nlattr
*attr
)
53 printf(" [no frame]");
55 frame
= nla_data(attr
);
59 printf(" [invalid frame: ");
63 mac_addr_n2a(macbuf
, frame
+ 10);
64 printf(" %s -> ", macbuf
);
65 mac_addr_n2a(macbuf
, frame
+ 4);
68 switch (frame
[0] & 0xfc) {
69 case 0x10: /* assoc resp */
70 case 0x30: /* reassoc resp */
72 tmp
= (frame
[27] << 8) + frame
[26];
73 printf(" status: %d: %s", tmp
, get_status_str(tmp
));
75 case 0x00: /* assoc req */
76 case 0x20: /* reassoc req */
80 tmp
= (frame
[29] << 8) + frame
[28];
81 printf(" status: %d: %s", tmp
, get_status_str(tmp
));
83 case 0xa0: /* disassoc */
84 case 0xc0: /* deauth */
86 tmp
= (frame
[25] << 8) + frame
[24];
87 printf(" reason %d: %s", tmp
, get_reason_str(tmp
));
97 for (i
= 0; i
< len
; i
++)
98 printf(" %.02x", frame
[i
]);
102 static void parse_cqm_event(struct nlattr
**attrs
)
104 static struct nla_policy cqm_policy
[NL80211_ATTR_CQM_MAX
+ 1] = {
105 [NL80211_ATTR_CQM_RSSI_THOLD
] = { .type
= NLA_U32
},
106 [NL80211_ATTR_CQM_RSSI_HYST
] = { .type
= NLA_U32
},
107 [NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
] = { .type
= NLA_U32
},
109 struct nlattr
*cqm
[NL80211_ATTR_CQM_MAX
+ 1];
110 struct nlattr
*cqm_attr
= attrs
[NL80211_ATTR_CQM
];
112 printf("CQM event: ");
115 nla_parse_nested(cqm
, NL80211_ATTR_CQM_MAX
, cqm_attr
, cqm_policy
)) {
116 printf("missing data!\n");
120 if (cqm
[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
]) {
121 enum nl80211_cqm_rssi_threshold_event rssi_event
;
122 bool found_one
= false;
124 rssi_event
= nla_get_u32(cqm
[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
]);
126 switch (rssi_event
) {
127 case NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH
:
128 printf("RSSI went above threshold\n");
131 case NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW
:
132 printf("RSSI went below threshold\n");
135 case NL80211_CQM_RSSI_BEACON_LOSS_EVENT
:
136 printf("Beacon loss detected\n");
142 printf("Unknown event type: %i\n", rssi_event
);
143 } else if (cqm
[NL80211_ATTR_CQM_PKT_LOSS_EVENT
] &&
144 attrs
[NL80211_ATTR_MAC
]) {
148 frames
= nla_get_u32(cqm
[NL80211_ATTR_CQM_PKT_LOSS_EVENT
]);
149 mac_addr_n2a(buf
, nla_data(attrs
[NL80211_ATTR_MAC
]));
150 printf("peer %s didn't ACK %d packets\n", buf
, frames
);
152 printf("unknown event\n");
155 static const char * key_type_str(enum nl80211_key_type key_type
)
159 case NL80211_KEYTYPE_GROUP
:
161 case NL80211_KEYTYPE_PAIRWISE
:
163 case NL80211_KEYTYPE_PEERKEY
:
166 snprintf(buf
, sizeof(buf
), "unknown(%d)", key_type
);
171 static void parse_mic_failure(struct nlattr
**attrs
)
173 printf("Michael MIC failure event:");
175 if (attrs
[NL80211_ATTR_MAC
]) {
176 char addr
[3 * ETH_ALEN
];
177 mac_addr_n2a(addr
, nla_data(attrs
[NL80211_ATTR_MAC
]));
178 printf(" source MAC address %s", addr
);
181 if (attrs
[NL80211_ATTR_KEY_SEQ
] &&
182 nla_len(attrs
[NL80211_ATTR_KEY_SEQ
]) == 6) {
183 unsigned char *seq
= nla_data(attrs
[NL80211_ATTR_KEY_SEQ
]);
184 printf(" seq=%02x%02x%02x%02x%02x%02x",
185 seq
[0], seq
[1], seq
[2], seq
[3], seq
[4], seq
[5]);
187 if (attrs
[NL80211_ATTR_KEY_TYPE
]) {
188 enum nl80211_key_type key_type
=
189 nla_get_u32(attrs
[NL80211_ATTR_KEY_TYPE
]);
190 printf(" Key Type %s", key_type_str(key_type
));
193 if (attrs
[NL80211_ATTR_KEY_IDX
]) {
194 __u8 key_id
= nla_get_u8(attrs
[NL80211_ATTR_KEY_IDX
]);
195 printf(" Key Id %d", key_id
);
201 static void parse_wowlan_wake_event(struct nlattr
**attrs
)
203 struct nlattr
*tb
[NUM_NL80211_WOWLAN_TRIG
];
205 printf("WoWLAN wakeup\n");
206 if (!attrs
[NL80211_ATTR_WOWLAN_TRIGGERS
]) {
207 printf("\twakeup not due to WoWLAN\n");
211 nla_parse(tb
, MAX_NL80211_WOWLAN_TRIG
,
212 nla_data(attrs
[NL80211_ATTR_WOWLAN_TRIGGERS
]),
213 nla_len(attrs
[NL80211_ATTR_WOWLAN_TRIGGERS
]), NULL
);
215 if (tb
[NL80211_WOWLAN_TRIG_DISCONNECT
])
216 printf("\t* was disconnected\n");
217 if (tb
[NL80211_WOWLAN_TRIG_MAGIC_PKT
])
218 printf("\t* magic packet received\n");
219 if (tb
[NL80211_WOWLAN_TRIG_PKT_PATTERN
])
220 printf("\t* pattern index: %u\n",
221 nla_get_u32(tb
[NL80211_WOWLAN_TRIG_PKT_PATTERN
]));
222 if (tb
[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE
])
223 printf("\t* GTK rekey failure\n");
224 if (tb
[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST
])
225 printf("\t* EAP identity request\n");
226 if (tb
[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE
])
227 printf("\t* 4-way handshake\n");
228 if (tb
[NL80211_WOWLAN_TRIG_RFKILL_RELEASE
])
229 printf("\t* RF-kill released\n");
230 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
]) {
231 uint8_t *d
= nla_data(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
]);
232 int l
= nla_len(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
]);
234 printf("\t* packet (might be truncated): ");
235 for (i
= 0; i
< l
; i
++) {
238 printf("%.2x", d
[i
]);
242 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
]) {
243 uint8_t *d
= nla_data(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
]);
244 int l
= nla_len(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
]);
246 printf("\t* packet (might be truncated): ");
247 for (i
= 0; i
< l
; i
++) {
250 printf("%.2x", d
[i
]);
254 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH
])
255 printf("\t* TCP connection wakeup received\n");
256 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST
])
257 printf("\t* TCP connection lost\n");
258 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS
])
259 printf("\t* TCP connection ran out of tokens\n");
262 static int print_event(struct nl_msg
*msg
, void *arg
)
264 struct genlmsghdr
*gnlh
= nlmsg_data(nlmsg_hdr(msg
));
265 struct nlattr
*tb
[NL80211_ATTR_MAX
+ 1], *nst
;
266 struct print_event_args
*args
= arg
;
270 struct ieee80211_beacon_channel chan_before_beacon
, chan_after_beacon
;
275 if (args
->time
|| args
->reltime
) {
276 unsigned long long usecs
, previous
;
278 previous
= 1000000ULL * args
->ts
.tv_sec
+ args
->ts
.tv_usec
;
279 gettimeofday(&args
->ts
, NULL
);
280 usecs
= 1000000ULL * args
->ts
.tv_sec
+ args
->ts
.tv_usec
;
282 if (!args
->have_ts
) {
284 args
->have_ts
= true;
288 printf("%llu.%06llu: ", usecs
/1000000, usecs
% 1000000);
291 nla_parse(tb
, NL80211_ATTR_MAX
, genlmsg_attrdata(gnlh
, 0),
292 genlmsg_attrlen(gnlh
, 0), NULL
);
294 if (tb
[NL80211_ATTR_IFINDEX
] && tb
[NL80211_ATTR_WIPHY
]) {
295 if_indextoname(nla_get_u32(tb
[NL80211_ATTR_IFINDEX
]), ifname
);
296 printf("%s (phy #%d): ", ifname
, nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
297 } else if (tb
[NL80211_ATTR_WDEV
] && tb
[NL80211_ATTR_WIPHY
]) {
298 printf("wdev 0x%llx (phy #%d): ",
299 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_WDEV
]),
300 nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
301 } else if (tb
[NL80211_ATTR_IFINDEX
]) {
302 if_indextoname(nla_get_u32(tb
[NL80211_ATTR_IFINDEX
]), ifname
);
303 printf("%s: ", ifname
);
304 } else if (tb
[NL80211_ATTR_WDEV
]) {
305 printf("wdev 0x%llx: ", (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_WDEV
]));
306 } else if (tb
[NL80211_ATTR_WIPHY
]) {
307 printf("phy #%d: ", nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
311 case NL80211_CMD_NEW_WIPHY
:
312 printf("renamed to %s\n", nla_get_string(tb
[NL80211_ATTR_WIPHY_NAME
]));
314 case NL80211_CMD_TRIGGER_SCAN
:
315 printf("scan started\n");
317 case NL80211_CMD_NEW_SCAN_RESULTS
:
318 printf("scan finished:");
319 case NL80211_CMD_SCAN_ABORTED
:
320 if (gnlh
->cmd
== NL80211_CMD_SCAN_ABORTED
)
321 printf("scan aborted:");
322 if (tb
[NL80211_ATTR_SCAN_FREQUENCIES
]) {
323 nla_for_each_nested(nst
, tb
[NL80211_ATTR_SCAN_FREQUENCIES
], rem_nst
)
324 printf(" %d", nla_get_u32(nst
));
327 if (tb
[NL80211_ATTR_SCAN_SSIDS
]) {
328 nla_for_each_nested(nst
, tb
[NL80211_ATTR_SCAN_SSIDS
], rem_nst
) {
330 print_ssid_escaped(nla_len(nst
), nla_data(nst
));
336 case NL80211_CMD_REG_CHANGE
:
337 printf("regulatory domain change: ");
339 reg_type
= nla_get_u8(tb
[NL80211_ATTR_REG_TYPE
]);
342 case NL80211_REGDOM_TYPE_COUNTRY
:
343 printf("set to %s by %s request",
344 nla_get_string(tb
[NL80211_ATTR_REG_ALPHA2
]),
345 reg_initiator_to_string(nla_get_u8(tb
[NL80211_ATTR_REG_INITIATOR
])));
346 if (tb
[NL80211_ATTR_WIPHY
])
347 printf(" on phy%d", nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
349 case NL80211_REGDOM_TYPE_WORLD
:
350 printf("set to world roaming by %s request",
351 reg_initiator_to_string(nla_get_u8(tb
[NL80211_ATTR_REG_INITIATOR
])));
353 case NL80211_REGDOM_TYPE_CUSTOM_WORLD
:
354 printf("custom world roaming rules in place on phy%d by %s request",
355 nla_get_u32(tb
[NL80211_ATTR_WIPHY
]),
356 reg_initiator_to_string(nla_get_u32(tb
[NL80211_ATTR_REG_INITIATOR
])));
358 case NL80211_REGDOM_TYPE_INTERSECTION
:
359 printf("intersection used due to a request made by %s",
360 reg_initiator_to_string(nla_get_u32(tb
[NL80211_ATTR_REG_INITIATOR
])));
361 if (tb
[NL80211_ATTR_WIPHY
])
362 printf(" on phy%d", nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
365 printf("unknown source (upgrade this utility)");
371 case NL80211_CMD_REG_BEACON_HINT
:
373 wiphy_idx
= nla_get_u32(tb
[NL80211_ATTR_WIPHY
]);
375 memset(&chan_before_beacon
, 0, sizeof(chan_before_beacon
));
376 memset(&chan_after_beacon
, 0, sizeof(chan_after_beacon
));
378 if (parse_beacon_hint_chan(tb
[NL80211_ATTR_FREQ_BEFORE
],
379 &chan_before_beacon
))
381 if (parse_beacon_hint_chan(tb
[NL80211_ATTR_FREQ_AFTER
],
385 if (chan_before_beacon
.center_freq
!= chan_after_beacon
.center_freq
)
388 /* A beacon hint is sent _only_ if something _did_ change */
389 printf("beacon hint:\n");
391 printf("phy%d %d MHz [%d]:\n",
393 chan_before_beacon
.center_freq
,
394 ieee80211_frequency_to_channel(chan_before_beacon
.center_freq
));
396 if (chan_before_beacon
.no_ir
&& !chan_after_beacon
.no_ir
) {
397 if (chan_before_beacon
.no_ibss
&& !chan_after_beacon
.no_ibss
)
398 printf("\to Initiating radiation enabled\n");
400 printf("\to active scan enabled\n");
401 } else if (chan_before_beacon
.no_ibss
&& !chan_after_beacon
.no_ibss
) {
402 printf("\to ibss enabled\n");
406 case NL80211_CMD_NEW_STATION
:
407 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
408 printf("new station %s\n", macbuf
);
410 case NL80211_CMD_DEL_STATION
:
411 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
412 printf("del station %s\n", macbuf
);
414 case NL80211_CMD_JOIN_IBSS
:
415 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
416 printf("IBSS %s joined\n", macbuf
);
418 case NL80211_CMD_AUTHENTICATE
:
420 if (tb
[NL80211_ATTR_FRAME
])
421 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
422 else if (tb
[NL80211_ATTR_TIMED_OUT
])
423 printf(": timed out");
425 printf(": unknown event");
428 case NL80211_CMD_ASSOCIATE
:
430 if (tb
[NL80211_ATTR_FRAME
])
431 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
432 else if (tb
[NL80211_ATTR_TIMED_OUT
])
433 printf(": timed out");
435 printf(": unknown event");
438 case NL80211_CMD_DEAUTHENTICATE
:
440 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
443 case NL80211_CMD_DISASSOCIATE
:
445 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
448 case NL80211_CMD_UNPROT_DEAUTHENTICATE
:
449 printf("unprotected deauth");
450 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
453 case NL80211_CMD_UNPROT_DISASSOCIATE
:
454 printf("unprotected disassoc");
455 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
458 case NL80211_CMD_CONNECT
:
460 if (!tb
[NL80211_ATTR_STATUS_CODE
])
461 printf("unknown connect status");
462 else if (nla_get_u16(tb
[NL80211_ATTR_STATUS_CODE
]) == 0)
465 status
= nla_get_u16(tb
[NL80211_ATTR_STATUS_CODE
]);
466 printf("failed to connect");
468 if (tb
[NL80211_ATTR_MAC
]) {
469 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
470 printf(" to %s", macbuf
);
473 printf(", status: %d: %s", status
, get_status_str(status
));
476 case NL80211_CMD_ROAM
:
478 if (tb
[NL80211_ATTR_MAC
]) {
479 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
480 printf(" to %s", macbuf
);
484 case NL80211_CMD_DISCONNECT
:
485 printf("disconnected");
486 if (tb
[NL80211_ATTR_DISCONNECTED_BY_AP
])
489 printf(" (local request)");
490 if (tb
[NL80211_ATTR_REASON_CODE
])
491 printf(" reason: %d: %s", nla_get_u16(tb
[NL80211_ATTR_REASON_CODE
]),
492 get_reason_str(nla_get_u16(tb
[NL80211_ATTR_REASON_CODE
])));
495 case NL80211_CMD_REMAIN_ON_CHANNEL
:
496 printf("remain on freq %d (%dms, cookie %llx)\n",
497 nla_get_u32(tb
[NL80211_ATTR_WIPHY_FREQ
]),
498 nla_get_u32(tb
[NL80211_ATTR_DURATION
]),
499 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]));
501 case NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL
:
502 printf("done with remain on freq %d (cookie %llx)\n",
503 nla_get_u32(tb
[NL80211_ATTR_WIPHY_FREQ
]),
504 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]));
506 case NL80211_CMD_NOTIFY_CQM
:
509 case NL80211_CMD_MICHAEL_MIC_FAILURE
:
510 parse_mic_failure(tb
);
512 case NL80211_CMD_FRAME_TX_STATUS
:
513 printf("mgmt TX status (cookie %llx): %s\n",
514 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]),
515 tb
[NL80211_ATTR_ACK
] ? "acked" : "no ack");
517 case NL80211_CMD_PMKSA_CANDIDATE
:
518 printf("PMKSA candidate found\n");
520 case NL80211_CMD_SET_WOWLAN
:
521 parse_wowlan_wake_event(tb
);
523 case NL80211_CMD_PROBE_CLIENT
:
524 if (tb
[NL80211_ATTR_MAC
])
525 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
527 strcpy(macbuf
, "??");
528 printf("probe client %s (cookie %llx): %s\n",
530 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]),
531 tb
[NL80211_ATTR_ACK
] ? "acked" : "no ack");
533 case NL80211_CMD_VENDOR
:
534 printf("vendor event %.6x:%d\n",
535 nla_get_u32(tb
[NL80211_ATTR_VENDOR_ID
]),
536 nla_get_u32(tb
[NL80211_ATTR_VENDOR_SUBCMD
]));
537 if (args
->frame
&& tb
[NL80211_ATTR_VENDOR_DATA
])
538 iw_hexdump("vendor event",
539 nla_data(tb
[NL80211_ATTR_VENDOR_DATA
]),
540 nla_len(tb
[NL80211_ATTR_VENDOR_DATA
]));
543 printf("unknown event %d (%s)\n",
544 gnlh
->cmd
, command_name(gnlh
->cmd
));
556 struct print_event_args
*pargs
;
559 static int wait_event(struct nl_msg
*msg
, void *arg
)
561 struct wait_event
*wait
= arg
;
562 struct genlmsghdr
*gnlh
= nlmsg_data(nlmsg_hdr(msg
));
565 for (i
= 0; i
< wait
->n_cmds
; i
++) {
566 if (gnlh
->cmd
== wait
->cmds
[i
]) {
567 wait
->cmd
= gnlh
->cmd
;
569 print_event(msg
, wait
->pargs
);
576 int __prepare_listen_events(struct nl80211_state
*state
)
580 /* Configuration multicast group */
581 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "config");
585 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
589 /* Scan multicast group */
590 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "scan");
592 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
597 /* Regulatory multicast group */
598 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "regulatory");
600 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
605 /* MLME multicast group */
606 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "mlme");
608 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
613 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "vendor");
615 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
623 __u32
__do_listen_events(struct nl80211_state
*state
,
624 const int n_waits
, const __u32
*waits
,
625 struct print_event_args
*args
)
627 struct nl_cb
*cb
= nl_cb_alloc(iw_debug
? NL_CB_DEBUG
: NL_CB_DEFAULT
);
628 struct wait_event wait_ev
;
631 fprintf(stderr
, "failed to allocate netlink callbacks\n");
635 /* no sequence checking for multicast messages */
636 nl_cb_set(cb
, NL_CB_SEQ_CHECK
, NL_CB_CUSTOM
, no_seq_check
, NULL
);
638 if (n_waits
&& waits
) {
639 wait_ev
.cmds
= waits
;
640 wait_ev
.n_cmds
= n_waits
;
641 wait_ev
.pargs
= args
;
642 nl_cb_set(cb
, NL_CB_VALID
, NL_CB_CUSTOM
, wait_event
, &wait_ev
);
644 nl_cb_set(cb
, NL_CB_VALID
, NL_CB_CUSTOM
, print_event
, args
);
649 nl_recvmsgs(state
->nl_sock
, cb
);
656 __u32
listen_events(struct nl80211_state
*state
,
657 const int n_waits
, const __u32
*waits
)
661 ret
= __prepare_listen_events(state
);
665 return __do_listen_events(state
, n_waits
, waits
, NULL
);
668 static int print_events(struct nl80211_state
*state
,
671 int argc
, char **argv
,
674 struct print_event_args args
;
677 memset(&args
, 0, sizeof(args
));
683 if (strcmp(argv
[0], "-f") == 0)
685 else if (strcmp(argv
[0], "-t") == 0)
687 else if (strcmp(argv
[0], "-r") == 0)
695 if (args
.time
&& args
.reltime
)
701 ret
= __prepare_listen_events(state
);
705 return __do_listen_events(state
, 0, NULL
, &args
);
707 TOPLEVEL(event
, "[-t] [-r] [-f]", 0, 0, CIB_NONE
, print_events
,
708 "Monitor events from the kernel.\n"
709 "-t - print timestamp\n"
710 "-r - print relative timstamp\n"
711 "-f - print full frame for auth/assoc etc.");