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1 | #ifndef BABELTRACE_CTF_IR_EVENT_H |
2 | #define BABELTRACE_CTF_IR_EVENT_H | |
3 | ||
4 | /* | |
5 | * BabelTrace - CTF IR: Event | |
6 | * | |
de9dd397 | 7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
adc315b8 JG |
8 | * |
9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
10 | * | |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
12 | * of this software and associated documentation files (the "Software"), to deal | |
13 | * in the Software without restriction, including without limitation the rights | |
14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
15 | * copies of the Software, and to permit persons to whom the Software is | |
16 | * furnished to do so, subject to the following conditions: | |
17 | * | |
18 | * The above copyright notice and this permission notice shall be included in | |
19 | * all copies or substantial portions of the Software. | |
20 | * | |
21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
27 | * SOFTWARE. | |
28 | * | |
29 | * The Common Trace Format (CTF) Specification is available at | |
30 | * http://www.efficios.com/ctf | |
31 | */ | |
32 | ||
2f100782 JG |
33 | #include <stdint.h> |
34 | #include <stddef.h> | |
dac5c838 | 35 | #include <babeltrace/values.h> |
2f100782 | 36 | |
adc315b8 JG |
37 | #ifdef __cplusplus |
38 | extern "C" { | |
39 | #endif | |
40 | ||
5a1d009d PP |
41 | /** |
42 | @defgroup ctfirevent CTF IR event | |
43 | @ingroup ctfir | |
44 | @brief CTF IR event. | |
45 | ||
6dd2bd0c PP |
46 | @code |
47 | #include <babeltrace/ctf-ir/event.h> | |
48 | @endcode | |
49 | ||
5a1d009d PP |
50 | A CTF IR <strong><em>event</em></strong> is a container of event |
51 | fields: | |
52 | ||
53 | - <strong>Stream event header</strong> field, described by the | |
54 | <em>stream event header field type</em> of a | |
55 | \link ctfirstreamclass CTF IR stream class\endlink. | |
56 | - <strong>Stream event context</strong> field, described by the | |
57 | <em>stream event context field type</em> of a stream class. | |
58 | - <strong>Event context</strong> field, described by the | |
59 | <em>event context field type</em> of a | |
60 | \link ctfireventclass CTF IR event class\endlink. | |
61 | - <strong>Event payload</strong>, described by the | |
62 | <em>event payload field type</em> of an event class. | |
63 | ||
64 | As a reminder, here's the structure of a CTF packet: | |
65 | ||
66 | @imgpacketstructure | |
67 | ||
68 | You can create a CTF IR event \em from a | |
69 | \link ctfireventclass CTF IR event class\endlink with | |
70 | bt_ctf_event_create(). The event class you use to create an event | |
71 | object becomes its parent. | |
72 | ||
73 | If the \link ctfirtraceclass CTF IR trace class\endlink of an event | |
74 | object (parent of its \link ctfirstreamclass CTF IR stream class\endlink, | |
75 | which is the parent of its event class) was created by a | |
76 | \link ctfirwriter CTF IR writer\endlink object, then the only possible | |
77 | action you can do with this event object is to append it to a | |
78 | \link ctfirstream CTF IR stream\endlink with | |
79 | bt_ctf_stream_append_event(). Otherwise, you can create an event | |
80 | notification with bt_notification_event_create(). The event you pass | |
81 | to this function \em must have an attached packet object first. | |
82 | ||
83 | You can attach a \link ctfirpacket CTF IR packet object\endlink to an | |
84 | event object with bt_ctf_event_set_packet(). | |
85 | ||
86 | A CTF IR event has a mapping of | |
87 | \link ctfirclockvalue CTF IR clock values\endlink. A clock value is | |
88 | an instance of a specific | |
89 | \link ctfirclockclass CTF IR clock class\endlink when the event is | |
90 | emitted. You can set an event object's clock value with | |
91 | bt_ctf_event_set_clock_value(). | |
92 | ||
93 | As with any Babeltrace object, CTF IR event objects have | |
94 | <a href="https://en.wikipedia.org/wiki/Reference_counting">reference | |
95 | counts</a>. See \ref refs to learn more about the reference counting | |
96 | management of Babeltrace objects. | |
97 | ||
98 | bt_notification_event_create() \em freezes its event parameter on | |
99 | success. You cannot modify a frozen event object: it is considered | |
100 | immutable, except for \link refs reference counting\endlink. | |
101 | ||
102 | @sa ctfireventclass | |
103 | @sa ctfirpacket | |
104 | ||
105 | @file | |
106 | @brief CTF IR event type and functions. | |
107 | @sa ctfirevent | |
108 | ||
109 | @addtogroup ctfirevent | |
110 | @{ | |
111 | */ | |
112 | ||
113 | /** | |
114 | @struct bt_ctf_event | |
115 | @brief A CTF IR event. | |
116 | @sa ctfirevent | |
117 | */ | |
118 | struct bt_ctf_event; | |
1556a1af JG |
119 | struct bt_ctf_clock; |
120 | struct bt_ctf_clock_value; | |
adc315b8 | 121 | struct bt_ctf_event_class; |
adc315b8 JG |
122 | struct bt_ctf_field; |
123 | struct bt_ctf_field_type; | |
2f100782 | 124 | struct bt_ctf_stream_class; |
5c3b707d | 125 | struct bt_ctf_packet; |
adc315b8 | 126 | |
5a1d009d PP |
127 | /** |
128 | @name Creation and parent access functions | |
129 | @{ | |
130 | */ | |
131 | ||
132 | /** | |
133 | @brief Creates a default CTF IR event from the CTF IR event class | |
134 | \p event_class. | |
135 | ||
136 | \p event_class \em must have a parent | |
137 | \link ctfirstreamclass CTF IR stream class\endlink. | |
138 | ||
139 | On success, the four fields of the created event object are not set. You | |
140 | can set them with bt_ctf_event_set_header(), | |
141 | bt_ctf_event_set_stream_event_context(), | |
142 | bt_ctf_event_set_event_context(), and bt_ctf_event_set_payload_field(). | |
143 | ||
144 | @param[in] event_class CTF IR event class to use to create the | |
145 | CTF IR event. | |
146 | @returns Created event object, or \c NULL on error. | |
147 | ||
148 | @prenotnull{event_class} | |
149 | @pre \p event_class has a parent stream class. | |
150 | @postsuccessrefcountret1 | |
151 | */ | |
adc315b8 JG |
152 | extern struct bt_ctf_event *bt_ctf_event_create( |
153 | struct bt_ctf_event_class *event_class); | |
154 | ||
5a1d009d PP |
155 | /** |
156 | @brief Returns the parent CTF IR event class of the CTF IR event | |
157 | \p event. | |
158 | ||
159 | This function returns a reference to the event class which was used to | |
160 | create the event object in the first place with bt_ctf_event_create(). | |
161 | ||
162 | @param[in] event Event of which to get the parent event class. | |
163 | @returns Parent event class of \p event, | |
164 | or \c NULL on error. | |
165 | ||
166 | @prenotnull{event} | |
167 | @postsuccessrefcountretinc | |
168 | */ | |
2f100782 JG |
169 | extern struct bt_ctf_event_class *bt_ctf_event_get_class( |
170 | struct bt_ctf_event *event); | |
171 | ||
5a1d009d PP |
172 | /** |
173 | @brief Returns the CTF IR packet associated to the CTF IR event | |
174 | \p event. | |
175 | ||
176 | This function returns a reference to the event class which was set to | |
177 | \p event in the first place with bt_ctf_event_set_packet(). | |
178 | ||
179 | @param[in] event Event of which to get the associated packet. | |
180 | @returns Packet associated to \p event, | |
181 | or \c NULL if no packet is associated to | |
182 | \p event or on error. | |
183 | ||
184 | @prenotnull{event} | |
185 | @postsuccessrefcountretinc | |
186 | ||
187 | @sa bt_ctf_event_set_packet(): Associates a given event to a given | |
188 | packet. | |
189 | */ | |
190 | extern struct bt_ctf_packet *bt_ctf_event_get_packet( | |
191 | struct bt_ctf_event *event); | |
192 | ||
193 | /** | |
194 | @brief Associates the CTF IR event \p event to the CTF IR packet | |
195 | \p packet. | |
196 | ||
197 | The \link ctfirstreamclass CTF IR stream class\endlink of the | |
198 | parent \link ctfirstream CTF IR stream\endlink of \p packet \em must | |
199 | be the same as the parent stream class of the | |
200 | \link ctfireventclass CTF IR event class\endlink returned | |
201 | by bt_ctf_event_get_class() for \p event. | |
202 | ||
203 | You \em must call this function to create an event-packet association | |
204 | before you call bt_notification_event_create() with \p event. | |
205 | ||
206 | On success, this function also sets the parent stream object of | |
207 | \p event to the parent stream of \p packet. | |
208 | ||
209 | @param[in] event Event to which to associate \p packet. | |
210 | @returns 0 on success, or a negative value on error. | |
211 | ||
212 | @prenotnull{event} | |
213 | @prenotnull{packet} | |
214 | @prehot{event} | |
215 | @pre The parent stream class of \p packet is the same as the parent | |
216 | stream class of \p event. | |
217 | @postsuccessrefcountretinc | |
218 | ||
219 | @sa bt_ctf_event_get_packet(): Returns the associated packet of a | |
220 | given event object. | |
221 | */ | |
222 | extern int bt_ctf_event_set_packet(struct bt_ctf_event *event, | |
223 | struct bt_ctf_packet *packet); | |
224 | ||
225 | /** | |
226 | @brief Returns the parent CTF IR stream associated to the CTF IR event | |
227 | \p event. | |
228 | ||
229 | @param[in] event Event of which to get the parent stream. | |
230 | @returns Parent stream of \p event, or \c NULL on error. | |
231 | ||
232 | @prenotnull{event} | |
233 | @postsuccessrefcountretinc | |
234 | */ | |
8e5003bb JG |
235 | extern struct bt_ctf_stream *bt_ctf_event_get_stream( |
236 | struct bt_ctf_event *event); | |
237 | ||
5a1d009d PP |
238 | /** @} */ |
239 | ||
240 | /** | |
241 | @name Contained fields functions | |
242 | @{ | |
243 | */ | |
244 | ||
245 | /** | |
246 | @brief Returns the stream event header field of the CTF IR event | |
247 | \p event. | |
248 | ||
249 | @param[in] event Event of which to get the stream event header | |
250 | field. | |
251 | @returns Stream event header field of \p event, | |
252 | or \c NULL if the stream event header | |
253 | field is not set or on error. | |
254 | ||
255 | @prenotnull{event} | |
256 | @postsuccessrefcountretinc | |
257 | ||
258 | @sa bt_ctf_event_get_header(): Sets the stream event header | |
259 | field of a given event. | |
260 | */ | |
261 | extern struct bt_ctf_field *bt_ctf_event_get_header( | |
262 | struct bt_ctf_event *event); | |
263 | ||
264 | /** | |
265 | @brief Sets the stream event header field of the CTF IR event | |
266 | \p event to \p header. | |
267 | ||
268 | The field type of \p header, as returned by bt_ctf_field_get_type(), | |
269 | \em must be equivalent to the field type returned by | |
270 | bt_ctf_stream_class_get_event_header_type() for the parent stream class | |
271 | of \p event. | |
272 | ||
273 | @param[in] event Event of which to set the stream event header | |
274 | field. | |
275 | @param[in] header Stream event header field. | |
276 | @returns 0 on success, or a negative value on error. | |
277 | ||
278 | @prenotnull{event} | |
279 | @prenotnull{header} | |
280 | @prehot{event} | |
281 | @pre \p header has a field type equivalent to the field type returned by | |
282 | bt_ctf_stream_class_get_event_header_type() for the parent | |
283 | stream class of \p event. | |
284 | @postrefcountsame{event} | |
285 | @postsuccessrefcountinc{header} | |
286 | ||
287 | @sa bt_ctf_event_get_header(): Returns the stream event header field | |
288 | of a given event. | |
289 | */ | |
290 | extern int bt_ctf_event_set_header(struct bt_ctf_event *event, | |
291 | struct bt_ctf_field *header); | |
292 | ||
293 | /** | |
294 | @brief Returns the stream event context field of the CTF IR event | |
295 | \p event. | |
296 | ||
297 | @param[in] event Event of which to get the stream event context | |
298 | field. | |
299 | @returns Stream event context field of \p event, | |
300 | or \c NULL if the stream event context | |
301 | field is not set or on error. | |
302 | ||
303 | @prenotnull{event} | |
304 | @postsuccessrefcountretinc | |
305 | ||
306 | @sa bt_ctf_event_set_stream_event_context(): Sets the stream event | |
307 | context field of a given event. | |
308 | */ | |
309 | extern struct bt_ctf_field *bt_ctf_event_get_stream_event_context( | |
310 | struct bt_ctf_event *event); | |
311 | ||
312 | /** | |
313 | @brief Sets the stream event context field of the CTF IR event | |
314 | \p event to \p context. | |
315 | ||
316 | The field type of \p context, as returned by bt_ctf_field_get_type(), | |
317 | \em must be equivalent to the field type returned by | |
318 | bt_ctf_stream_class_get_event_context_type() for the parent stream class | |
319 | of \p event. | |
320 | ||
321 | @param[in] event Event of which to set the stream event context | |
322 | field. | |
323 | @param[in] context Stream event context field. | |
324 | @returns 0 on success, or a negative value on error. | |
325 | ||
326 | @prenotnull{event} | |
327 | @prenotnull{context} | |
328 | @prehot{event} | |
329 | @pre \p context has a field type equivalent to the field type returned | |
330 | by bt_ctf_stream_class_get_event_context_type() for the parent | |
331 | stream class of \p event. | |
332 | @postrefcountsame{event} | |
333 | @postsuccessrefcountinc{context} | |
334 | ||
335 | @sa bt_ctf_event_get_stream_event_context(): Returns the stream event | |
336 | context field of a given event. | |
337 | */ | |
338 | extern int bt_ctf_event_set_stream_event_context(struct bt_ctf_event *event, | |
339 | struct bt_ctf_field *context); | |
340 | ||
341 | /** | |
342 | @brief Returns the event context field of the CTF IR event | |
343 | \p event. | |
344 | ||
345 | @param[in] event Event of which to get the event context | |
346 | field. | |
347 | @returns Event context field of \p event, or \c NULL if | |
348 | the event context field is not set or on error. | |
349 | ||
350 | @prenotnull{event} | |
351 | @postsuccessrefcountretinc | |
352 | ||
353 | @sa bt_ctf_event_set_event_context(): Sets the event context field of a | |
354 | given event. | |
355 | */ | |
356 | extern struct bt_ctf_field *bt_ctf_event_get_event_context( | |
357 | struct bt_ctf_event *event); | |
358 | ||
359 | /** | |
360 | @brief Sets the event context field of the CTF IR event | |
361 | \p event to \p context. | |
362 | ||
363 | The field type of \p context, as returned by bt_ctf_field_get_type(), | |
364 | \em must be equivalent to the field type returned by | |
365 | bt_ctf_event_class_get_context_type() for the parent event class | |
366 | of \p event. | |
367 | ||
368 | @param[in] event Event of which to set the event context field. | |
369 | @param[in] context Event context field. | |
370 | @returns 0 on success, or a negative value on error. | |
371 | ||
372 | @prenotnull{event} | |
373 | @prenotnull{context} | |
374 | @prehot{event} | |
375 | @pre \p context has a field type equivalent to the field type returned | |
376 | by bt_ctf_event_class_get_context_type() for the parent | |
377 | event class of \p event. | |
378 | @postrefcountsame{event} | |
379 | @postsuccessrefcountinc{context} | |
380 | ||
381 | @sa bt_ctf_event_get_event_context(): Returns the event context field of | |
382 | a given event. | |
383 | */ | |
384 | extern int bt_ctf_event_set_event_context(struct bt_ctf_event *event, | |
385 | struct bt_ctf_field *context); | |
386 | ||
387 | /** | |
388 | @brief Returns the event payload field of the CTF IR event | |
389 | \p event. | |
390 | ||
391 | @param[in] event Event of which to get the event payload | |
392 | field. | |
393 | @returns Event payload field of \p event, or \c NULL if | |
394 | the event payload field is not set or on error. | |
395 | ||
396 | @prenotnull{event} | |
397 | @postsuccessrefcountretinc | |
398 | ||
399 | @sa bt_ctf_event_set_payload_field(): Sets the event payload field of a | |
400 | given event. | |
401 | */ | |
71362d53 PP |
402 | extern struct bt_ctf_field *bt_ctf_event_get_payload_field( |
403 | struct bt_ctf_event *event); | |
404 | ||
5a1d009d PP |
405 | /** |
406 | @brief Sets the event payload field of the CTF IR event | |
407 | \p event to \p payload. | |
408 | ||
409 | The field type of \p payload, as returned by bt_ctf_field_get_type(), | |
410 | \em must be equivalent to the field type returned by | |
411 | bt_ctf_event_class_get_payload_type() for the parent event class | |
412 | of \p event. | |
413 | ||
414 | @param[in] event Event of which to set the event payload field. | |
415 | @param[in] payload Event payload field. | |
416 | @returns 0 on success, or a negative value on error. | |
417 | ||
418 | @prenotnull{event} | |
419 | @prenotnull{payload} | |
420 | @prehot{event} | |
421 | @pre \p payload has a field type equivalent to the field type returned | |
422 | by bt_ctf_event_class_get_payload_type() for the parent | |
423 | event class of \p event. | |
424 | @postrefcountsame{event} | |
425 | @postsuccessrefcountinc{payload} | |
426 | ||
427 | @sa bt_ctf_event_get_payload_field(): Returns the event payload field of | |
428 | a given event. | |
429 | */ | |
e5e6eb3a JG |
430 | extern int bt_ctf_event_set_payload_field(struct bt_ctf_event *event, |
431 | struct bt_ctf_field *payload); | |
432 | ||
5a1d009d PP |
433 | /** |
434 | @cond DOCUMENT | |
435 | */ | |
436 | ||
2f100782 | 437 | /* |
5a1d009d PP |
438 | * TODO: Doxygenize. |
439 | * | |
2f100782 JG |
440 | * bt_ctf_event_get_payload: get an event's field. |
441 | * | |
51865548 | 442 | * Returns the field matching "name". bt_put() must be called on the |
2f100782 JG |
443 | * returned value. |
444 | * | |
445 | * @param event Event instance. | |
c5a9aa19 | 446 | * @param name Event field name, see notes. |
2f100782 JG |
447 | * |
448 | * Returns a field instance on success, NULL on error. | |
c5a9aa19 JG |
449 | * |
450 | * Note: Passing a name will cause the function to perform a look-up by | |
451 | * name assuming the event's payload is a structure. This will return | |
452 | * the raw payload instance if name is NULL. | |
2f100782 JG |
453 | */ |
454 | extern struct bt_ctf_field *bt_ctf_event_get_payload(struct bt_ctf_event *event, | |
455 | const char *name); | |
456 | ||
adc315b8 | 457 | /* |
5a1d009d | 458 | * TODO: Doxygenize. |
c5a9aa19 | 459 | * |
2f100782 | 460 | * bt_ctf_event_get_payload_by_index: Get event's field by index. |
adc315b8 | 461 | * |
51865548 | 462 | * Returns the field associated with the provided index. bt_put() |
2f100782 JG |
463 | * must be called on the returned value. The indexes to be provided are |
464 | * the same as can be retrieved from the event class. | |
adc315b8 | 465 | * |
2f100782 JG |
466 | * @param event Event. |
467 | * @param index Index of field. | |
adc315b8 | 468 | * |
2f100782 | 469 | * Returns the event's field, NULL on error. |
c5a9aa19 JG |
470 | * |
471 | * Note: Will return an error if the payload's type is not a structure. | |
adc315b8 | 472 | */ |
2f100782 | 473 | extern struct bt_ctf_field *bt_ctf_event_get_payload_by_index( |
074ee56d | 474 | struct bt_ctf_event *event, int index); |
adc315b8 | 475 | |
662e778c | 476 | /* |
5a1d009d | 477 | * TODO: Doxygenize. |
662e778c | 478 | * |
5a1d009d | 479 | * bt_ctf_event_set_payload: set an event's field. |
662e778c | 480 | * |
5a1d009d PP |
481 | * Set a manually allocated field as an event's payload. The event will share |
482 | * the field's ownership by using its reference count. | |
483 | * bt_put() must be called on the returned value. | |
662e778c JG |
484 | * |
485 | * @param event Event instance. | |
5a1d009d PP |
486 | * @param name Event field name, see notes. |
487 | * @param value Instance of a field whose type corresponds to the event's field. | |
f655a84d | 488 | * |
5a1d009d | 489 | * Returns 0 on success, a negative value on error. |
f655a84d | 490 | * |
5a1d009d PP |
491 | * Note: The function will return an error if a name is provided and the payload |
492 | * type is not a structure. If name is NULL, the payload field will be set | |
493 | * directly and must match the event class' payload's type. | |
f655a84d | 494 | */ |
5a1d009d PP |
495 | extern int bt_ctf_event_set_payload(struct bt_ctf_event *event, |
496 | const char *name, | |
497 | struct bt_ctf_field *value); | |
f655a84d | 498 | |
5a1d009d PP |
499 | /** |
500 | @endcond | |
501 | */ | |
f655a84d | 502 | |
5a1d009d | 503 | /** @} */ |
5fd2e9fd | 504 | |
5a1d009d PP |
505 | /** |
506 | @name Clock value functions | |
507 | @{ | |
508 | */ | |
5fd2e9fd | 509 | |
5a1d009d PP |
510 | /** |
511 | @brief Returns the value, as of the CTF IR event \p event, of the | |
512 | clock described by the | |
513 | \link ctfirclockclass CTF IR clock class\endlink \p clock_class. | |
5c0f40f4 | 514 | |
5a1d009d PP |
515 | @param[in] event Event of which to get the value of the clock |
516 | described by \p clock_class. | |
517 | @param[in] clock_class Class of the clock of which to get the value. | |
518 | @returns Value of the clock described by \p clock_class | |
519 | as of \p event. | |
5c3b707d | 520 | |
5a1d009d PP |
521 | @prenotnull{event} |
522 | @prenotnull{clock_class} | |
523 | @postrefcountsame{event} | |
524 | @postrefcountsame{clock_class} | |
525 | @postsuccessrefcountretinc | |
526 | ||
527 | @sa bt_ctf_event_set_clock_value(): Sets the clock value of a given event. | |
528 | */ | |
1556a1af | 529 | extern struct bt_ctf_clock_value *bt_ctf_event_get_clock_value( |
5a1d009d PP |
530 | struct bt_ctf_event *event, struct bt_ctf_clock *clock_class); |
531 | ||
532 | /** | |
533 | @brief Sets the value, as of the CTF IR event \p event, of the | |
534 | clock described by the | |
535 | \link ctfirclockclass CTF IR clock class\endlink \p clock_class. | |
536 | ||
537 | @param[in] event Event of which to set the value of the clock | |
538 | described by \p clock_class. | |
539 | @param[in] clock_class Class of the clock of which to set the value | |
540 | for \p event. | |
541 | @param[in] clock_value Value of the clock described by \p clock_class | |
542 | as of \p event. | |
543 | @returns 0 on success, or a negative value on error. | |
1556a1af | 544 | |
5a1d009d PP |
545 | @prenotnull{event} |
546 | @prenotnull{clock_class} | |
547 | @prenotnull{clock_value} | |
548 | @prehot{event} | |
549 | @postrefcountsame{event} | |
550 | @postrefcountsame{clock_class} | |
551 | ||
552 | @sa bt_ctf_event_get_clock_value(): Returns the clock value of | |
553 | a given event. | |
554 | */ | |
1556a1af | 555 | extern int bt_ctf_event_set_clock_value( |
5a1d009d PP |
556 | struct bt_ctf_event *event, struct bt_ctf_clock *clock_class, |
557 | struct bt_ctf_clock_value *clock_value); | |
558 | ||
559 | /** @} */ | |
560 | ||
561 | /** @} */ | |
41ac640a | 562 | |
adc315b8 JG |
563 | #ifdef __cplusplus |
564 | } | |
565 | #endif | |
566 | ||
567 | #endif /* BABELTRACE_CTF_IR_EVENT_H */ |