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
));
84 case 0xa0: /* disassoc */
85 case 0xc0: /* deauth */
87 tmp
= (frame
[25] << 8) + frame
[24];
88 printf(" reason %d: %s", tmp
, get_reason_str(tmp
));
98 for (i
= 0; i
< len
; i
++)
99 printf(" %.02x", frame
[i
]);
103 static void parse_cqm_event(struct nlattr
**attrs
)
105 static struct nla_policy cqm_policy
[NL80211_ATTR_CQM_MAX
+ 1] = {
106 [NL80211_ATTR_CQM_RSSI_THOLD
] = { .type
= NLA_U32
},
107 [NL80211_ATTR_CQM_RSSI_HYST
] = { .type
= NLA_U32
},
108 [NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
] = { .type
= NLA_U32
},
110 struct nlattr
*cqm
[NL80211_ATTR_CQM_MAX
+ 1];
111 struct nlattr
*cqm_attr
= attrs
[NL80211_ATTR_CQM
];
113 printf("CQM event: ");
116 nla_parse_nested(cqm
, NL80211_ATTR_CQM_MAX
, cqm_attr
, cqm_policy
)) {
117 printf("missing data!\n");
121 if (cqm
[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
]) {
122 enum nl80211_cqm_rssi_threshold_event rssi_event
;
123 bool found_one
= false;
125 rssi_event
= nla_get_u32(cqm
[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT
]);
127 switch (rssi_event
) {
128 case NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH
:
129 printf("RSSI went above threshold\n");
132 case NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW
:
133 printf("RSSI went below threshold\n");
136 case NL80211_CQM_RSSI_BEACON_LOSS_EVENT
:
137 printf("Beacon loss detected\n");
143 printf("Unknown event type: %i\n", rssi_event
);
144 } else if (cqm
[NL80211_ATTR_CQM_PKT_LOSS_EVENT
] &&
145 attrs
[NL80211_ATTR_MAC
]) {
149 frames
= nla_get_u32(cqm
[NL80211_ATTR_CQM_PKT_LOSS_EVENT
]);
150 mac_addr_n2a(buf
, nla_data(attrs
[NL80211_ATTR_MAC
]));
151 printf("peer %s didn't ACK %d packets\n", buf
, frames
);
153 printf("unknown event\n");
156 static const char * key_type_str(enum nl80211_key_type key_type
)
160 case NL80211_KEYTYPE_GROUP
:
162 case NL80211_KEYTYPE_PAIRWISE
:
164 case NL80211_KEYTYPE_PEERKEY
:
167 snprintf(buf
, sizeof(buf
), "unknown(%d)", key_type
);
172 static void parse_mic_failure(struct nlattr
**attrs
)
174 printf("Michael MIC failure event:");
176 if (attrs
[NL80211_ATTR_MAC
]) {
177 char addr
[3 * ETH_ALEN
];
178 mac_addr_n2a(addr
, nla_data(attrs
[NL80211_ATTR_MAC
]));
179 printf(" source MAC address %s", addr
);
182 if (attrs
[NL80211_ATTR_KEY_SEQ
] &&
183 nla_len(attrs
[NL80211_ATTR_KEY_SEQ
]) == 6) {
184 unsigned char *seq
= nla_data(attrs
[NL80211_ATTR_KEY_SEQ
]);
185 printf(" seq=%02x%02x%02x%02x%02x%02x",
186 seq
[0], seq
[1], seq
[2], seq
[3], seq
[4], seq
[5]);
188 if (attrs
[NL80211_ATTR_KEY_TYPE
]) {
189 enum nl80211_key_type key_type
=
190 nla_get_u32(attrs
[NL80211_ATTR_KEY_TYPE
]);
191 printf(" Key Type %s", key_type_str(key_type
));
194 if (attrs
[NL80211_ATTR_KEY_IDX
]) {
195 __u8 key_id
= nla_get_u8(attrs
[NL80211_ATTR_KEY_IDX
]);
196 printf(" Key Id %d", key_id
);
202 static void parse_wowlan_wake_event(struct nlattr
**attrs
)
204 struct nlattr
*tb
[NUM_NL80211_WOWLAN_TRIG
];
206 printf("WoWLAN wakeup\n");
207 if (!attrs
[NL80211_ATTR_WOWLAN_TRIGGERS
]) {
208 printf("\twakeup not due to WoWLAN\n");
212 nla_parse(tb
, MAX_NL80211_WOWLAN_TRIG
,
213 nla_data(attrs
[NL80211_ATTR_WOWLAN_TRIGGERS
]),
214 nla_len(attrs
[NL80211_ATTR_WOWLAN_TRIGGERS
]), NULL
);
216 if (tb
[NL80211_WOWLAN_TRIG_DISCONNECT
])
217 printf("\t* was disconnected\n");
218 if (tb
[NL80211_WOWLAN_TRIG_MAGIC_PKT
])
219 printf("\t* magic packet received\n");
220 if (tb
[NL80211_WOWLAN_TRIG_PKT_PATTERN
])
221 printf("\t* pattern index: %u\n",
222 nla_get_u32(tb
[NL80211_WOWLAN_TRIG_PKT_PATTERN
]));
223 if (tb
[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE
])
224 printf("\t* GTK rekey failure\n");
225 if (tb
[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST
])
226 printf("\t* EAP identity request\n");
227 if (tb
[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE
])
228 printf("\t* 4-way handshake\n");
229 if (tb
[NL80211_WOWLAN_TRIG_RFKILL_RELEASE
])
230 printf("\t* RF-kill released\n");
231 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
]) {
232 uint8_t *d
= nla_data(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
]);
233 int l
= nla_len(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
]);
235 printf("\t* packet (might be truncated): ");
236 for (i
= 0; i
< l
; i
++) {
239 printf("%.2x", d
[i
]);
243 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
]) {
244 uint8_t *d
= nla_data(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
]);
245 int l
= nla_len(tb
[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
]);
247 printf("\t* packet (might be truncated): ");
248 for (i
= 0; i
< l
; i
++) {
251 printf("%.2x", d
[i
]);
255 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH
])
256 printf("\t* TCP connection wakeup received\n");
257 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST
])
258 printf("\t* TCP connection lost\n");
259 if (tb
[NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS
])
260 printf("\t* TCP connection ran out of tokens\n");
263 static int print_event(struct nl_msg
*msg
, void *arg
)
265 struct genlmsghdr
*gnlh
= nlmsg_data(nlmsg_hdr(msg
));
266 struct nlattr
*tb
[NL80211_ATTR_MAX
+ 1], *nst
;
267 struct print_event_args
*args
= arg
;
271 struct ieee80211_beacon_channel chan_before_beacon
, chan_after_beacon
;
276 if (args
->time
|| args
->reltime
) {
277 unsigned long long usecs
, previous
;
279 previous
= 1000000ULL * args
->ts
.tv_sec
+ args
->ts
.tv_usec
;
280 gettimeofday(&args
->ts
, NULL
);
281 usecs
= 1000000ULL * args
->ts
.tv_sec
+ args
->ts
.tv_usec
;
283 if (!args
->have_ts
) {
285 args
->have_ts
= true;
289 printf("%llu.%06llu: ", usecs
/1000000, usecs
% 1000000);
292 nla_parse(tb
, NL80211_ATTR_MAX
, genlmsg_attrdata(gnlh
, 0),
293 genlmsg_attrlen(gnlh
, 0), NULL
);
295 if (tb
[NL80211_ATTR_IFINDEX
] && tb
[NL80211_ATTR_WIPHY
]) {
296 if_indextoname(nla_get_u32(tb
[NL80211_ATTR_IFINDEX
]), ifname
);
297 printf("%s (phy #%d): ", ifname
, nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
298 } else if (tb
[NL80211_ATTR_WDEV
] && tb
[NL80211_ATTR_WIPHY
]) {
299 printf("wdev 0x%llx (phy #%d): ",
300 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_WDEV
]),
301 nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
302 } else if (tb
[NL80211_ATTR_IFINDEX
]) {
303 if_indextoname(nla_get_u32(tb
[NL80211_ATTR_IFINDEX
]), ifname
);
304 printf("%s: ", ifname
);
305 } else if (tb
[NL80211_ATTR_WDEV
]) {
306 printf("wdev 0x%llx: ", (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_WDEV
]));
307 } else if (tb
[NL80211_ATTR_WIPHY
]) {
308 printf("phy #%d: ", nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
312 case NL80211_CMD_NEW_WIPHY
:
313 printf("renamed to %s\n", nla_get_string(tb
[NL80211_ATTR_WIPHY_NAME
]));
315 case NL80211_CMD_TRIGGER_SCAN
:
316 printf("scan started\n");
318 case NL80211_CMD_NEW_SCAN_RESULTS
:
319 printf("scan finished:");
320 case NL80211_CMD_SCAN_ABORTED
:
321 if (gnlh
->cmd
== NL80211_CMD_SCAN_ABORTED
)
322 printf("scan aborted:");
323 if (tb
[NL80211_ATTR_SCAN_FREQUENCIES
]) {
324 nla_for_each_nested(nst
, tb
[NL80211_ATTR_SCAN_FREQUENCIES
], rem_nst
)
325 printf(" %d", nla_get_u32(nst
));
328 if (tb
[NL80211_ATTR_SCAN_SSIDS
]) {
329 nla_for_each_nested(nst
, tb
[NL80211_ATTR_SCAN_SSIDS
], rem_nst
) {
331 print_ssid_escaped(nla_len(nst
), nla_data(nst
));
337 case NL80211_CMD_REG_CHANGE
:
338 printf("regulatory domain change: ");
340 reg_type
= nla_get_u8(tb
[NL80211_ATTR_REG_TYPE
]);
343 case NL80211_REGDOM_TYPE_COUNTRY
:
344 printf("set to %s by %s request",
345 nla_get_string(tb
[NL80211_ATTR_REG_ALPHA2
]),
346 reg_initiator_to_string(nla_get_u8(tb
[NL80211_ATTR_REG_INITIATOR
])));
347 if (tb
[NL80211_ATTR_WIPHY
])
348 printf(" on phy%d", nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
350 case NL80211_REGDOM_TYPE_WORLD
:
351 printf("set to world roaming by %s request",
352 reg_initiator_to_string(nla_get_u8(tb
[NL80211_ATTR_REG_INITIATOR
])));
354 case NL80211_REGDOM_TYPE_CUSTOM_WORLD
:
355 printf("custom world roaming rules in place on phy%d by %s request",
356 nla_get_u32(tb
[NL80211_ATTR_WIPHY
]),
357 reg_initiator_to_string(nla_get_u32(tb
[NL80211_ATTR_REG_INITIATOR
])));
359 case NL80211_REGDOM_TYPE_INTERSECTION
:
360 printf("intersection used due to a request made by %s",
361 reg_initiator_to_string(nla_get_u32(tb
[NL80211_ATTR_REG_INITIATOR
])));
362 if (tb
[NL80211_ATTR_WIPHY
])
363 printf(" on phy%d", nla_get_u32(tb
[NL80211_ATTR_WIPHY
]));
366 printf("unknown source (upgrade this utility)");
372 case NL80211_CMD_REG_BEACON_HINT
:
374 wiphy_idx
= nla_get_u32(tb
[NL80211_ATTR_WIPHY
]);
376 memset(&chan_before_beacon
, 0, sizeof(chan_before_beacon
));
377 memset(&chan_after_beacon
, 0, sizeof(chan_after_beacon
));
379 if (parse_beacon_hint_chan(tb
[NL80211_ATTR_FREQ_BEFORE
],
380 &chan_before_beacon
))
382 if (parse_beacon_hint_chan(tb
[NL80211_ATTR_FREQ_AFTER
],
386 if (chan_before_beacon
.center_freq
!= chan_after_beacon
.center_freq
)
389 /* A beacon hint is sent _only_ if something _did_ change */
390 printf("beacon hint:\n");
392 printf("phy%d %d MHz [%d]:\n",
394 chan_before_beacon
.center_freq
,
395 ieee80211_frequency_to_channel(chan_before_beacon
.center_freq
));
397 if (chan_before_beacon
.no_ir
&& !chan_after_beacon
.no_ir
) {
398 if (chan_before_beacon
.no_ibss
&& !chan_after_beacon
.no_ibss
)
399 printf("\to Initiating radiation enabled\n");
401 printf("\to active scan enabled\n");
402 } else if (chan_before_beacon
.no_ibss
&& !chan_after_beacon
.no_ibss
) {
403 printf("\to ibss enabled\n");
407 case NL80211_CMD_NEW_STATION
:
408 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
409 printf("new station %s\n", macbuf
);
411 case NL80211_CMD_DEL_STATION
:
412 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
413 printf("del station %s\n", macbuf
);
415 case NL80211_CMD_JOIN_IBSS
:
416 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
417 printf("IBSS %s joined\n", macbuf
);
419 case NL80211_CMD_AUTHENTICATE
:
421 if (tb
[NL80211_ATTR_FRAME
])
422 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
423 else if (tb
[NL80211_ATTR_TIMED_OUT
])
424 printf(": timed out");
426 printf(": unknown event");
429 case NL80211_CMD_ASSOCIATE
:
431 if (tb
[NL80211_ATTR_FRAME
])
432 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
433 else if (tb
[NL80211_ATTR_TIMED_OUT
])
434 printf(": timed out");
436 printf(": unknown event");
439 case NL80211_CMD_DEAUTHENTICATE
:
441 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
444 case NL80211_CMD_DISASSOCIATE
:
446 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
449 case NL80211_CMD_UNPROT_DEAUTHENTICATE
:
450 printf("unprotected deauth");
451 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
454 case NL80211_CMD_UNPROT_DISASSOCIATE
:
455 printf("unprotected disassoc");
456 print_frame(args
, tb
[NL80211_ATTR_FRAME
]);
459 case NL80211_CMD_CONNECT
:
461 if (!tb
[NL80211_ATTR_STATUS_CODE
])
462 printf("unknown connect status");
463 else if (nla_get_u16(tb
[NL80211_ATTR_STATUS_CODE
]) == 0)
466 status
= nla_get_u16(tb
[NL80211_ATTR_STATUS_CODE
]);
467 printf("failed to connect");
469 if (tb
[NL80211_ATTR_MAC
]) {
470 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
471 printf(" to %s", macbuf
);
474 printf(", status: %d: %s", status
, get_status_str(status
));
477 case NL80211_CMD_ROAM
:
479 if (tb
[NL80211_ATTR_MAC
]) {
480 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
481 printf(" to %s", macbuf
);
485 case NL80211_CMD_DISCONNECT
:
486 printf("disconnected");
487 if (tb
[NL80211_ATTR_DISCONNECTED_BY_AP
])
490 printf(" (local request)");
491 if (tb
[NL80211_ATTR_REASON_CODE
])
492 printf(" reason: %d: %s", nla_get_u16(tb
[NL80211_ATTR_REASON_CODE
]),
493 get_reason_str(nla_get_u16(tb
[NL80211_ATTR_REASON_CODE
])));
496 case NL80211_CMD_REMAIN_ON_CHANNEL
:
497 printf("remain on freq %d (%dms, cookie %llx)\n",
498 nla_get_u32(tb
[NL80211_ATTR_WIPHY_FREQ
]),
499 nla_get_u32(tb
[NL80211_ATTR_DURATION
]),
500 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]));
502 case NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL
:
503 printf("done with remain on freq %d (cookie %llx)\n",
504 nla_get_u32(tb
[NL80211_ATTR_WIPHY_FREQ
]),
505 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]));
507 case NL80211_CMD_NOTIFY_CQM
:
510 case NL80211_CMD_MICHAEL_MIC_FAILURE
:
511 parse_mic_failure(tb
);
513 case NL80211_CMD_FRAME_TX_STATUS
:
514 printf("mgmt TX status (cookie %llx): %s\n",
515 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]),
516 tb
[NL80211_ATTR_ACK
] ? "acked" : "no ack");
518 case NL80211_CMD_PMKSA_CANDIDATE
:
519 printf("PMKSA candidate found\n");
521 case NL80211_CMD_SET_WOWLAN
:
522 parse_wowlan_wake_event(tb
);
524 case NL80211_CMD_PROBE_CLIENT
:
525 if (tb
[NL80211_ATTR_MAC
])
526 mac_addr_n2a(macbuf
, nla_data(tb
[NL80211_ATTR_MAC
]));
528 strcpy(macbuf
, "??");
529 printf("probe client %s (cookie %llx): %s\n",
531 (unsigned long long)nla_get_u64(tb
[NL80211_ATTR_COOKIE
]),
532 tb
[NL80211_ATTR_ACK
] ? "acked" : "no ack");
534 case NL80211_CMD_VENDOR
:
535 printf("vendor event %.6x:%d\n",
536 nla_get_u32(tb
[NL80211_ATTR_VENDOR_ID
]),
537 nla_get_u32(tb
[NL80211_ATTR_VENDOR_SUBCMD
]));
540 printf("unknown event %d\n", gnlh
->cmd
);
552 struct print_event_args
*pargs
;
555 static int wait_event(struct nl_msg
*msg
, void *arg
)
557 struct wait_event
*wait
= arg
;
558 struct genlmsghdr
*gnlh
= nlmsg_data(nlmsg_hdr(msg
));
561 for (i
= 0; i
< wait
->n_cmds
; i
++) {
562 if (gnlh
->cmd
== wait
->cmds
[i
]) {
563 wait
->cmd
= gnlh
->cmd
;
565 print_event(msg
, wait
->pargs
);
572 int __prepare_listen_events(struct nl80211_state
*state
)
576 /* Configuration multicast group */
577 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "config");
581 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
585 /* Scan multicast group */
586 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "scan");
588 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
593 /* Regulatory multicast group */
594 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "regulatory");
596 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
601 /* MLME multicast group */
602 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "mlme");
604 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
609 mcid
= nl_get_multicast_id(state
->nl_sock
, "nl80211", "vendor");
611 ret
= nl_socket_add_membership(state
->nl_sock
, mcid
);
619 __u32
__do_listen_events(struct nl80211_state
*state
,
620 const int n_waits
, const __u32
*waits
,
621 struct print_event_args
*args
)
623 struct nl_cb
*cb
= nl_cb_alloc(iw_debug
? NL_CB_DEBUG
: NL_CB_DEFAULT
);
624 struct wait_event wait_ev
;
627 fprintf(stderr
, "failed to allocate netlink callbacks\n");
631 /* no sequence checking for multicast messages */
632 nl_cb_set(cb
, NL_CB_SEQ_CHECK
, NL_CB_CUSTOM
, no_seq_check
, NULL
);
634 if (n_waits
&& waits
) {
635 wait_ev
.cmds
= waits
;
636 wait_ev
.n_cmds
= n_waits
;
637 wait_ev
.pargs
= args
;
638 nl_cb_set(cb
, NL_CB_VALID
, NL_CB_CUSTOM
, wait_event
, &wait_ev
);
640 nl_cb_set(cb
, NL_CB_VALID
, NL_CB_CUSTOM
, print_event
, args
);
645 nl_recvmsgs(state
->nl_sock
, cb
);
652 __u32
listen_events(struct nl80211_state
*state
,
653 const int n_waits
, const __u32
*waits
)
657 ret
= __prepare_listen_events(state
);
661 return __do_listen_events(state
, n_waits
, waits
, NULL
);
664 static int print_events(struct nl80211_state
*state
,
667 int argc
, char **argv
,
670 struct print_event_args args
;
673 memset(&args
, 0, sizeof(args
));
679 if (strcmp(argv
[0], "-f") == 0)
681 else if (strcmp(argv
[0], "-t") == 0)
683 else if (strcmp(argv
[0], "-r") == 0)
691 if (args
.time
&& args
.reltime
)
697 ret
= __prepare_listen_events(state
);
701 return __do_listen_events(state
, 0, NULL
, &args
);
703 TOPLEVEL(event
, "[-t] [-r] [-f]", 0, 0, CIB_NONE
, print_events
,
704 "Monitor events from the kernel.\n"
705 "-t - print timestamp\n"
706 "-r - print relative timstamp\n"
707 "-f - print full frame for auth/assoc etc.");