Commit | Line | Data |
---|---|---|
272df73e | 1 | /* |
0235b0db MJ |
2 | * SPDX-License-Identifier: MIT |
3 | * | |
e2f7325d | 4 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
272df73e | 5 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
272df73e PP |
6 | */ |
7 | ||
350ad6c1 | 8 | #define BT_LOG_TAG "LIB/EVENT-CLASS" |
c2d9d9cf | 9 | #include "lib/logging.h" |
f8b979f9 | 10 | |
d98421f2 | 11 | #include "lib/assert-cond.h" |
3fadfbc0 | 12 | #include <babeltrace2/trace-ir/field-class.h> |
3fadfbc0 | 13 | #include <babeltrace2/trace-ir/event-class.h> |
3fadfbc0 | 14 | #include <babeltrace2/trace-ir/stream-class.h> |
578e048b MJ |
15 | #include "compat/compiler.h" |
16 | #include "compat/endian.h" | |
3fadfbc0 | 17 | #include <babeltrace2/types.h> |
578e048b MJ |
18 | #include "lib/value.h" |
19 | #include "common/assert.h" | |
dc3fffef | 20 | #include <inttypes.h> |
c4f23e30 | 21 | #include <stdbool.h> |
0fbb9a9f | 22 | #include <stdlib.h> |
272df73e | 23 | |
578e048b MJ |
24 | #include "event-class.h" |
25 | #include "event.h" | |
26 | #include "field-class.h" | |
578e048b MJ |
27 | #include "resolve-field-path.h" |
28 | #include "stream-class.h" | |
d24d5663 | 29 | #include "lib/func-status.h" |
578e048b | 30 | |
d5b13b9b | 31 | #define BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(_ec) \ |
1778c2a4 PP |
32 | BT_ASSERT_PRE_DEV_HOT("event-class", \ |
33 | ((const struct bt_event_class *) (_ec)), \ | |
e5be10ef | 34 | "Event class", ": %!+E", (_ec)) |
44c440bc PP |
35 | |
36 | static | |
37 | void destroy_event_class(struct bt_object *obj) | |
272df73e | 38 | { |
44c440bc | 39 | struct bt_event_class *event_class = (void *) obj; |
272df73e | 40 | |
44c440bc | 41 | BT_LIB_LOGD("Destroying event class: %!+E", event_class); |
c6962c96 | 42 | BT_OBJECT_PUT_REF_AND_RESET(event_class->user_attributes); |
f8b979f9 | 43 | |
b91e0631 SM |
44 | g_free(event_class->name); |
45 | g_free(event_class->emf_uri); | |
e6276565 | 46 | BT_LOGD_STR("Putting context field class."); |
238b7404 | 47 | BT_OBJECT_PUT_REF_AND_RESET(event_class->specific_context_fc); |
e6276565 | 48 | BT_LOGD_STR("Putting payload field class."); |
238b7404 | 49 | BT_OBJECT_PUT_REF_AND_RESET(event_class->payload_fc); |
312c056a | 50 | bt_object_pool_finalize(&event_class->event_pool); |
3dca2276 | 51 | g_free(obj); |
272df73e PP |
52 | } |
53 | ||
312c056a PP |
54 | static |
55 | void free_event(struct bt_event *event, | |
ecd7492f | 56 | struct bt_event_class *event_class __attribute__((unused))) |
312c056a PP |
57 | { |
58 | bt_event_destroy(event); | |
59 | } | |
60 | ||
44c440bc | 61 | static |
40f4ba76 PP |
62 | bool event_class_id_is_unique(const struct bt_stream_class *stream_class, |
63 | uint64_t id) | |
272df73e | 64 | { |
44c440bc PP |
65 | uint64_t i; |
66 | bool is_unique = true; | |
272df73e | 67 | |
44c440bc | 68 | for (i = 0; i < stream_class->event_classes->len; i++) { |
40f4ba76 | 69 | const struct bt_event_class *ec = |
44c440bc PP |
70 | stream_class->event_classes->pdata[i]; |
71 | ||
72 | if (ec->id == id) { | |
73 | is_unique = false; | |
74 | goto end; | |
75 | } | |
cf76ce92 | 76 | } |
272df73e | 77 | |
44c440bc PP |
78 | end: |
79 | return is_unique; | |
80 | } | |
81 | ||
82 | static | |
83 | struct bt_event_class *create_event_class_with_id( | |
84 | struct bt_stream_class *stream_class, uint64_t id) | |
85 | { | |
86 | int ret; | |
87 | struct bt_event_class *event_class; | |
88 | ||
89 | BT_ASSERT(stream_class); | |
1778c2a4 PP |
90 | BT_ASSERT_PRE("event-class-id-is-unique", |
91 | event_class_id_is_unique(stream_class, id), | |
44c440bc PP |
92 | "Duplicate event class ID: %![sc-]+S, id=%" PRIu64, |
93 | stream_class, id); | |
94 | BT_LIB_LOGD("Creating event class object: %![sc-]+S, id=%" PRIu64, | |
95 | stream_class, id); | |
3dca2276 | 96 | event_class = g_new0(struct bt_event_class, 1); |
272df73e | 97 | if (!event_class) { |
870631a2 | 98 | BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one event class."); |
3dca2276 | 99 | goto error; |
272df73e PP |
100 | } |
101 | ||
44c440bc PP |
102 | bt_object_init_shared_with_parent(&event_class->base, |
103 | destroy_event_class); | |
c6962c96 PP |
104 | event_class->user_attributes = bt_value_map_create(); |
105 | if (!event_class->user_attributes) { | |
106 | BT_LIB_LOGE_APPEND_CAUSE( | |
107 | "Failed to create a map value object."); | |
108 | goto error; | |
109 | } | |
110 | ||
44c440bc PP |
111 | event_class->id = id; |
112 | bt_property_uint_init(&event_class->log_level, | |
113 | BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE, 0); | |
272df73e | 114 | |
312c056a PP |
115 | ret = bt_object_pool_initialize(&event_class->event_pool, |
116 | (bt_object_pool_new_object_func) bt_event_new, | |
117 | (bt_object_pool_destroy_object_func) free_event, | |
118 | event_class); | |
119 | if (ret) { | |
870631a2 PP |
120 | BT_LIB_LOGE_APPEND_CAUSE( |
121 | "Failed to initialize event pool: ret=%d", | |
312c056a PP |
122 | ret); |
123 | goto error; | |
124 | } | |
125 | ||
44c440bc PP |
126 | bt_object_set_parent(&event_class->base, &stream_class->base); |
127 | g_ptr_array_add(stream_class->event_classes, event_class); | |
128 | bt_stream_class_freeze(stream_class); | |
129 | BT_LIB_LOGD("Created event class object: %!+E", event_class); | |
3dca2276 | 130 | goto end; |
272df73e | 131 | |
3dca2276 | 132 | error: |
65300d60 | 133 | BT_OBJECT_PUT_REF_AND_RESET(event_class); |
272df73e PP |
134 | |
135 | end: | |
3dca2276 | 136 | return event_class; |
272df73e PP |
137 | } |
138 | ||
1353b066 | 139 | BT_EXPORT |
40f4ba76 PP |
140 | struct bt_event_class *bt_event_class_create( |
141 | struct bt_stream_class *stream_class) | |
44c440bc | 142 | { |
17f3083a | 143 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 144 | BT_ASSERT_PRE_SC_NON_NULL(stream_class); |
1778c2a4 PP |
145 | BT_ASSERT_PRE( |
146 | "stream-class-automatically-assigns-event-class-ids", | |
147 | stream_class->assigns_automatic_event_class_id, | |
44c440bc PP |
148 | "Stream class does not automatically assigns event class IDs: " |
149 | "%![sc-]+S", stream_class); | |
40f4ba76 | 150 | return create_event_class_with_id(stream_class, |
44c440bc PP |
151 | (uint64_t) stream_class->event_classes->len); |
152 | } | |
153 | ||
1353b066 | 154 | BT_EXPORT |
40f4ba76 PP |
155 | struct bt_event_class *bt_event_class_create_with_id( |
156 | struct bt_stream_class *stream_class, uint64_t id) | |
44c440bc | 157 | { |
17f3083a | 158 | BT_ASSERT_PRE_NO_ERROR(); |
1778c2a4 PP |
159 | BT_ASSERT_PRE( |
160 | "stream-class-does-not-automatically-assigns-event-class-ids", | |
161 | !stream_class->assigns_automatic_event_class_id, | |
44c440bc PP |
162 | "Stream class automatically assigns event class IDs: " |
163 | "%![sc-]+S", stream_class); | |
40f4ba76 | 164 | return create_event_class_with_id(stream_class, id); |
44c440bc PP |
165 | } |
166 | ||
1353b066 | 167 | BT_EXPORT |
40f4ba76 | 168 | const char *bt_event_class_get_name(const struct bt_event_class *event_class) |
272df73e | 169 | { |
d5b13b9b | 170 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
b91e0631 | 171 | return event_class->name; |
272df73e PP |
172 | } |
173 | ||
1353b066 | 174 | BT_EXPORT |
d24d5663 | 175 | enum bt_event_class_set_name_status bt_event_class_set_name( |
d08300f5 | 176 | struct bt_event_class *event_class, const char *name) |
272df73e | 177 | { |
17f3083a | 178 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
179 | BT_ASSERT_PRE_EC_NON_NULL(event_class); |
180 | BT_ASSERT_PRE_NAME_NON_NULL(name); | |
bdb288b3 | 181 | BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(event_class); |
b91e0631 SM |
182 | g_free(event_class->name); |
183 | event_class->name = g_strdup(name); | |
3f7d4d90 | 184 | BT_LIB_LOGD("Set event class's name: %!+E", event_class); |
d24d5663 | 185 | return BT_FUNC_STATUS_OK; |
272df73e PP |
186 | } |
187 | ||
1353b066 | 188 | BT_EXPORT |
40f4ba76 | 189 | uint64_t bt_event_class_get_id(const struct bt_event_class *event_class) |
272df73e | 190 | { |
d5b13b9b | 191 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
44c440bc | 192 | return event_class->id; |
272df73e PP |
193 | } |
194 | ||
1353b066 | 195 | BT_EXPORT |
44c440bc | 196 | enum bt_property_availability bt_event_class_get_log_level( |
40f4ba76 | 197 | const struct bt_event_class *event_class, |
44c440bc | 198 | enum bt_event_class_log_level *log_level) |
272df73e | 199 | { |
d5b13b9b | 200 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
1778c2a4 PP |
201 | BT_ASSERT_PRE_DEV_NON_NULL("log-level-output", log_level, |
202 | "Log level (output)"); | |
44c440bc PP |
203 | *log_level = (enum bt_event_class_log_level) |
204 | event_class->log_level.value; | |
205 | return event_class->log_level.base.avail; | |
272df73e PP |
206 | } |
207 | ||
1353b066 | 208 | BT_EXPORT |
40f4ba76 PP |
209 | void bt_event_class_set_log_level( |
210 | struct bt_event_class *event_class, | |
3dca2276 | 211 | enum bt_event_class_log_level log_level) |
272df73e | 212 | { |
d5b13b9b | 213 | BT_ASSERT_PRE_EC_NON_NULL(event_class); |
bdb288b3 | 214 | BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(event_class); |
44c440bc PP |
215 | bt_property_uint_set(&event_class->log_level, |
216 | (uint64_t) log_level); | |
3f7d4d90 | 217 | BT_LIB_LOGD("Set event class's log level: %!+E", event_class); |
272df73e PP |
218 | } |
219 | ||
1353b066 | 220 | BT_EXPORT |
40f4ba76 | 221 | const char *bt_event_class_get_emf_uri(const struct bt_event_class *event_class) |
272df73e | 222 | { |
d5b13b9b | 223 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
b91e0631 | 224 | return event_class->emf_uri; |
272df73e PP |
225 | } |
226 | ||
1353b066 | 227 | BT_EXPORT |
d24d5663 | 228 | enum bt_event_class_set_emf_uri_status bt_event_class_set_emf_uri( |
40f4ba76 | 229 | struct bt_event_class *event_class, |
3dca2276 | 230 | const char *emf_uri) |
272df73e | 231 | { |
17f3083a | 232 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b | 233 | BT_ASSERT_PRE_EC_NON_NULL(event_class); |
1778c2a4 | 234 | BT_ASSERT_PRE_NON_NULL("emf-uri", emf_uri, "EMF URI"); |
bdb288b3 | 235 | BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(event_class); |
b91e0631 SM |
236 | g_free(event_class->emf_uri); |
237 | event_class->emf_uri = g_strdup(emf_uri); | |
3f7d4d90 | 238 | BT_LIB_LOGD("Set event class's EMF URI: %!+E", event_class); |
d24d5663 | 239 | return BT_FUNC_STATUS_OK; |
272df73e PP |
240 | } |
241 | ||
1353b066 | 242 | BT_EXPORT |
094ff7c0 | 243 | struct bt_stream_class *bt_event_class_borrow_stream_class( |
50842bdc | 244 | struct bt_event_class *event_class) |
272df73e | 245 | { |
d5b13b9b | 246 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
44c440bc | 247 | return bt_event_class_borrow_stream_class_inline(event_class); |
272df73e PP |
248 | } |
249 | ||
1353b066 | 250 | BT_EXPORT |
40f4ba76 PP |
251 | const struct bt_stream_class * |
252 | bt_event_class_borrow_stream_class_const( | |
253 | const struct bt_event_class *event_class) | |
e5be10ef | 254 | { |
40f4ba76 | 255 | return bt_event_class_borrow_stream_class((void *) event_class); |
e5be10ef PP |
256 | } |
257 | ||
1353b066 | 258 | BT_EXPORT |
40f4ba76 PP |
259 | const struct bt_field_class * |
260 | bt_event_class_borrow_specific_context_field_class_const( | |
261 | const struct bt_event_class *event_class) | |
272df73e | 262 | { |
d5b13b9b | 263 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
5cd6d0e5 | 264 | return event_class->specific_context_fc; |
272df73e PP |
265 | } |
266 | ||
1353b066 | 267 | BT_EXPORT |
740faaf4 PP |
268 | struct bt_field_class * |
269 | bt_event_class_borrow_specific_context_field_class( | |
270 | struct bt_event_class *event_class) | |
271 | { | |
d5b13b9b | 272 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
740faaf4 PP |
273 | return event_class->specific_context_fc; |
274 | } | |
275 | ||
1353b066 | 276 | BT_EXPORT |
d24d5663 PP |
277 | enum bt_event_class_set_field_class_status |
278 | bt_event_class_set_specific_context_field_class( | |
40f4ba76 PP |
279 | struct bt_event_class *event_class, |
280 | struct bt_field_class *field_class) | |
272df73e | 281 | { |
44c440bc PP |
282 | int ret; |
283 | struct bt_stream_class *stream_class; | |
44c440bc | 284 | struct bt_resolve_field_path_context resolve_ctx = { |
44c440bc | 285 | .packet_context = NULL, |
44c440bc | 286 | .event_common_context = NULL, |
5cd6d0e5 | 287 | .event_specific_context = field_class, |
44c440bc PP |
288 | .event_payload = NULL, |
289 | }; | |
cb6f1f7d | 290 | |
17f3083a | 291 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
292 | BT_ASSERT_PRE_EC_NON_NULL(event_class); |
293 | BT_ASSERT_PRE_FC_NON_NULL(field_class); | |
bdb288b3 | 294 | BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(event_class); |
1778c2a4 PP |
295 | BT_ASSERT_PRE_FC_IS_STRUCT("specific-context", field_class, |
296 | "Specific context field class"); | |
44c440bc PP |
297 | stream_class = bt_event_class_borrow_stream_class_inline( |
298 | event_class); | |
5cd6d0e5 | 299 | resolve_ctx.packet_context = stream_class->packet_context_fc; |
44c440bc | 300 | resolve_ctx.event_common_context = |
5cd6d0e5 | 301 | stream_class->event_common_context_fc; |
44c440bc | 302 | |
1778c2a4 | 303 | ret = bt_resolve_field_paths(field_class, &resolve_ctx, __func__); |
44c440bc | 304 | if (ret) { |
d08300f5 PP |
305 | /* |
306 | * This is the only reason for which | |
307 | * bt_resolve_field_paths() can fail: anything else | |
308 | * would be because a precondition is not satisfied. | |
309 | */ | |
d24d5663 | 310 | ret = BT_FUNC_STATUS_MEMORY_ERROR; |
cb6f1f7d PP |
311 | goto end; |
312 | } | |
313 | ||
862ca4ed | 314 | bt_field_class_make_part_of_trace_class(field_class); |
65300d60 | 315 | bt_object_put_ref(event_class->specific_context_fc); |
398454ed | 316 | event_class->specific_context_fc = field_class; |
6871026b | 317 | bt_object_get_ref_no_null_check(event_class->specific_context_fc); |
5cd6d0e5 | 318 | bt_field_class_freeze(field_class); |
3f7d4d90 | 319 | BT_LIB_LOGD("Set event class's specific context field class: %!+E", |
44c440bc | 320 | event_class); |
cb6f1f7d | 321 | |
cb6f1f7d PP |
322 | end: |
323 | return ret; | |
272df73e PP |
324 | } |
325 | ||
1353b066 | 326 | BT_EXPORT |
40f4ba76 PP |
327 | const struct bt_field_class *bt_event_class_borrow_payload_field_class_const( |
328 | const struct bt_event_class *event_class) | |
272df73e | 329 | { |
d5b13b9b | 330 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
5cd6d0e5 | 331 | return event_class->payload_fc; |
272df73e PP |
332 | } |
333 | ||
1353b066 | 334 | BT_EXPORT |
740faaf4 PP |
335 | struct bt_field_class *bt_event_class_borrow_payload_field_class( |
336 | struct bt_event_class *event_class) | |
337 | { | |
d5b13b9b | 338 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
740faaf4 PP |
339 | return event_class->payload_fc; |
340 | } | |
341 | ||
1353b066 | 342 | BT_EXPORT |
d24d5663 PP |
343 | enum bt_event_class_set_field_class_status |
344 | bt_event_class_set_payload_field_class( | |
40f4ba76 PP |
345 | struct bt_event_class *event_class, |
346 | struct bt_field_class *field_class) | |
272df73e | 347 | { |
44c440bc PP |
348 | int ret; |
349 | struct bt_stream_class *stream_class; | |
44c440bc | 350 | struct bt_resolve_field_path_context resolve_ctx = { |
44c440bc | 351 | .packet_context = NULL, |
44c440bc PP |
352 | .event_common_context = NULL, |
353 | .event_specific_context = NULL, | |
5cd6d0e5 | 354 | .event_payload = field_class, |
44c440bc | 355 | }; |
cb6f1f7d | 356 | |
17f3083a | 357 | BT_ASSERT_PRE_NO_ERROR(); |
d5b13b9b PP |
358 | BT_ASSERT_PRE_EC_NON_NULL(event_class); |
359 | BT_ASSERT_PRE_FC_NON_NULL(field_class); | |
bdb288b3 | 360 | BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(event_class); |
1778c2a4 | 361 | BT_ASSERT_PRE_FC_IS_STRUCT("payload", field_class, "Payload field class"); |
44c440bc PP |
362 | stream_class = bt_event_class_borrow_stream_class_inline( |
363 | event_class); | |
5cd6d0e5 | 364 | resolve_ctx.packet_context = stream_class->packet_context_fc; |
44c440bc | 365 | resolve_ctx.event_common_context = |
5cd6d0e5 PP |
366 | stream_class->event_common_context_fc; |
367 | resolve_ctx.event_specific_context = event_class->specific_context_fc; | |
44c440bc | 368 | |
1778c2a4 | 369 | ret = bt_resolve_field_paths(field_class, &resolve_ctx, __func__); |
44c440bc | 370 | if (ret) { |
d08300f5 PP |
371 | /* |
372 | * This is the only reason for which | |
373 | * bt_resolve_field_paths() can fail: anything else | |
374 | * would be because a precondition is not satisfied. | |
375 | */ | |
d24d5663 | 376 | ret = BT_FUNC_STATUS_MEMORY_ERROR; |
cb6f1f7d PP |
377 | goto end; |
378 | } | |
379 | ||
862ca4ed | 380 | bt_field_class_make_part_of_trace_class(field_class); |
65300d60 | 381 | bt_object_put_ref(event_class->payload_fc); |
398454ed | 382 | event_class->payload_fc = field_class; |
6871026b | 383 | bt_object_get_ref_no_null_check(event_class->payload_fc); |
5cd6d0e5 | 384 | bt_field_class_freeze(field_class); |
3f7d4d90 | 385 | BT_LIB_LOGD("Set event class's payload field class: %!+E", event_class); |
cb6f1f7d PP |
386 | |
387 | end: | |
388 | return ret; | |
272df73e PP |
389 | } |
390 | ||
40f4ba76 | 391 | void _bt_event_class_freeze(const struct bt_event_class *event_class) |
2a3ced3c | 392 | { |
5cd6d0e5 | 393 | /* The field classes are already frozen */ |
f6ccaed9 | 394 | BT_ASSERT(event_class); |
c6962c96 PP |
395 | BT_LIB_LOGD("Freezing event class's user attributes: %!+v", |
396 | event_class->user_attributes); | |
397 | bt_value_freeze(event_class->user_attributes); | |
44c440bc | 398 | BT_LIB_LOGD("Freezing event class: %!+E", event_class); |
40f4ba76 | 399 | ((struct bt_event_class *) event_class)->frozen = true; |
2a3ced3c | 400 | } |
c5b9b441 | 401 | |
1353b066 | 402 | BT_EXPORT |
c6962c96 PP |
403 | const struct bt_value *bt_event_class_borrow_user_attributes_const( |
404 | const struct bt_event_class *event_class) | |
405 | { | |
d5b13b9b | 406 | BT_ASSERT_PRE_DEV_EC_NON_NULL(event_class); |
c6962c96 PP |
407 | return event_class->user_attributes; |
408 | } | |
409 | ||
1353b066 | 410 | BT_EXPORT |
c6962c96 PP |
411 | struct bt_value *bt_event_class_borrow_user_attributes( |
412 | struct bt_event_class *event_class) | |
413 | { | |
414 | return (void *) bt_event_class_borrow_user_attributes_const( | |
415 | (void *) event_class); | |
416 | } | |
417 | ||
1353b066 | 418 | BT_EXPORT |
c6962c96 PP |
419 | void bt_event_class_set_user_attributes( |
420 | struct bt_event_class *event_class, | |
421 | const struct bt_value *user_attributes) | |
422 | { | |
d5b13b9b | 423 | BT_ASSERT_PRE_EC_NON_NULL(event_class); |
c6962c96 | 424 | BT_ASSERT_PRE_DEV_EVENT_CLASS_HOT(event_class); |
d5b13b9b PP |
425 | BT_ASSERT_PRE_USER_ATTRS_NON_NULL(user_attributes); |
426 | BT_ASSERT_PRE_USER_ATTRS_IS_MAP(user_attributes); | |
6871026b | 427 | bt_object_put_ref_no_null_check(event_class->user_attributes); |
c6962c96 | 428 | event_class->user_attributes = (void *) user_attributes; |
6871026b | 429 | bt_object_get_ref_no_null_check(event_class->user_attributes); |
c6962c96 PP |
430 | } |
431 | ||
1353b066 | 432 | BT_EXPORT |
c5b9b441 PP |
433 | void bt_event_class_get_ref(const struct bt_event_class *event_class) |
434 | { | |
435 | bt_object_get_ref(event_class); | |
436 | } | |
437 | ||
1353b066 | 438 | BT_EXPORT |
c5b9b441 PP |
439 | void bt_event_class_put_ref(const struct bt_event_class *event_class) |
440 | { | |
441 | bt_object_put_ref(event_class); | |
442 | } |