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9f263671 KS |
1 | /** |
2 | * Copyright (C) 2023 Kienan Stewart <kstewart@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: LGPL-2.1-only | |
5 | * | |
6 | */ | |
7 | ||
8 | #include "../fmt.hpp" | |
9 | #include "field_stats.hpp" | |
10 | ||
11 | #include <assert.h> | |
12 | #include <babeltrace2/babeltrace.h> | |
13 | #include <cstring> | |
14 | #include <stdio.h> | |
15 | #include <stdlib.h> | |
16 | ||
17 | struct field_stats { | |
18 | bt_message_iterator *iterator; | |
19 | bt_value *stats_value; | |
20 | const bt_event_class *event_class; | |
21 | }; | |
22 | ||
23 | bt_component_class_initialize_method_status | |
24 | field_stats_initialize(bt_self_component_sink *self_component_sink, | |
25 | bt_self_component_sink_configuration *, | |
26 | const bt_value *, | |
27 | void *) | |
28 | { | |
29 | bt_component_class_initialize_method_status status; | |
30 | struct field_stats *field_stats = nullptr; | |
31 | ||
32 | if (bt_self_component_sink_add_input_port(self_component_sink, "in", nullptr, nullptr) != | |
33 | BT_SELF_COMPONENT_ADD_PORT_STATUS_OK) { | |
34 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
35 | bt_self_component_sink_as_self_component(self_component_sink), | |
36 | "Failed to add input port"); | |
37 | status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR; | |
38 | goto error; | |
39 | } | |
40 | ||
41 | field_stats = (struct field_stats *) malloc(sizeof(*field_stats)); | |
42 | if (field_stats == nullptr) { | |
43 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
44 | bt_self_component_sink_as_self_component(self_component_sink), | |
45 | "Failed to allocate memory for private data"); | |
46 | status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR; | |
47 | goto error; | |
48 | } | |
49 | ||
50 | field_stats->iterator = nullptr; | |
51 | field_stats->stats_value = bt_value_map_create(); | |
52 | field_stats->event_class = nullptr; | |
53 | if (field_stats->stats_value == nullptr) { | |
54 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
55 | bt_self_component_sink_as_self_component(self_component_sink), | |
56 | "Failed to allocate memory for field_stats.stats map"); | |
57 | status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR; | |
58 | goto error; | |
59 | } | |
60 | bt_self_component_set_data(bt_self_component_sink_as_self_component(self_component_sink), | |
61 | field_stats); | |
62 | status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK; | |
63 | goto end; | |
64 | ||
65 | error: | |
66 | if (field_stats) { | |
67 | free(field_stats); | |
68 | } | |
69 | end: | |
70 | return status; | |
71 | } | |
72 | ||
73 | static bt_value_map_foreach_entry_const_func_status | |
74 | stats_value_print_summary(const char *key, const bt_value *value, void *) | |
75 | { | |
76 | assert(bt_value_is_map(value)); | |
77 | ||
78 | const bt_value *min = bt_value_map_borrow_entry_value_const(value, "min"); | |
79 | const bt_value *max = bt_value_map_borrow_entry_value_const(value, "max"); | |
80 | const bt_value *display_base = bt_value_map_borrow_entry_value_const(value, "display_base"); | |
81 | enum bt_field_class_integer_preferred_display_base display_base_value = | |
82 | BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL; | |
83 | ||
84 | if (display_base != nullptr) { | |
85 | display_base_value = (enum bt_field_class_integer_preferred_display_base) | |
86 | bt_value_integer_unsigned_get(display_base); | |
87 | } | |
88 | assert(min != nullptr); | |
89 | assert(max != nullptr); | |
90 | ||
91 | if (bt_value_is_string(min)) { | |
92 | fmt::print("{} \"{}\" \"{}\"\n", | |
93 | key, | |
94 | bt_value_string_get(min), | |
95 | bt_value_string_get(max)); | |
96 | } else if (bt_value_is_unsigned_integer(min)) { | |
97 | switch (display_base_value) { | |
98 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL: | |
99 | fmt::print("{} 0x{:X} 0x{:X}\n", | |
100 | key, | |
101 | bt_value_integer_unsigned_get(min), | |
102 | bt_value_integer_unsigned_get(max)); | |
103 | break; | |
104 | default: | |
105 | fmt::print("{} {} {}\n", | |
106 | key, | |
107 | bt_value_integer_unsigned_get(min), | |
108 | bt_value_integer_unsigned_get(max)); | |
109 | break; | |
110 | } | |
111 | } else if (bt_value_is_signed_integer(min)) { | |
112 | switch (display_base_value) { | |
113 | case BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL: | |
114 | fmt::print("{} 0x{:X} 0x{:X}\n", | |
115 | key, | |
116 | (uint64_t) bt_value_integer_signed_get(min), | |
117 | (uint64_t) bt_value_integer_signed_get(max)); | |
118 | break; | |
119 | default: | |
120 | fmt::print("{} {} {}\n", | |
121 | key, | |
122 | bt_value_integer_signed_get(min), | |
123 | bt_value_integer_signed_get(max)); | |
124 | break; | |
125 | } | |
126 | } else if (bt_value_is_real(min)) { | |
127 | fmt::print("{} {:0g} {:0g}\n", key, bt_value_real_get(min), bt_value_real_get(max)); | |
128 | } else { | |
129 | assert(BT_FALSE); | |
130 | } | |
131 | return BT_VALUE_MAP_FOREACH_ENTRY_CONST_FUNC_STATUS_OK; | |
132 | } | |
133 | ||
134 | void field_stats_finalize(bt_self_component_sink *self_component_sink) | |
135 | { | |
136 | struct field_stats *field_stats = (struct field_stats *) bt_self_component_get_data( | |
137 | bt_self_component_sink_as_self_component(self_component_sink)); | |
138 | bt_value_put_ref(field_stats->stats_value); | |
139 | free(field_stats); | |
140 | } | |
141 | ||
142 | bt_component_class_sink_graph_is_configured_method_status | |
143 | field_stats_graph_is_configured(bt_self_component_sink *self_component_sink) | |
144 | { | |
145 | struct field_stats *field_stats = (struct field_stats *) bt_self_component_get_data( | |
146 | bt_self_component_sink_as_self_component(self_component_sink)); | |
147 | bt_self_component_port_input *input_port = | |
148 | bt_self_component_sink_borrow_input_port_by_index(self_component_sink, 0); | |
149 | if (bt_message_iterator_create_from_sink_component( | |
150 | self_component_sink, input_port, &field_stats->iterator) != | |
151 | BT_MESSAGE_ITERATOR_CREATE_FROM_SINK_COMPONENT_STATUS_OK) { | |
152 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
153 | bt_self_component_sink_as_self_component(self_component_sink), | |
154 | "input port message iterator creation failed"); | |
155 | return BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_ERROR; | |
156 | } | |
157 | ||
158 | return BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_OK; | |
159 | } | |
160 | ||
161 | static bt_component_class_sink_consume_method_status | |
162 | member_stats_set_min_max(bt_value *member_map, | |
163 | const bt_field_class_structure_member *member, | |
164 | const bt_field *member_field, | |
165 | const bt_field_class *member_class, | |
166 | const bt_field_class_type *member_class_type, | |
167 | bt_self_component_sink *self_component_sink) | |
168 | { | |
169 | bt_value *min, *max, *display_base = bt_value_null; | |
170 | const char *name = bt_field_class_structure_member_get_name(member); | |
171 | ||
172 | if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
173 | min = bt_value_integer_unsigned_create_init( | |
174 | bt_field_integer_unsigned_get_value(member_field)); | |
175 | max = bt_value_integer_unsigned_create_init( | |
176 | bt_field_integer_unsigned_get_value(member_field)); | |
177 | display_base = bt_value_integer_unsigned_create_init( | |
178 | bt_field_class_integer_get_preferred_display_base(member_class)); | |
179 | } else if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_SIGNED_INTEGER)) { | |
180 | min = bt_value_integer_signed_create_init( | |
181 | bt_field_integer_signed_get_value(member_field)); | |
182 | max = bt_value_integer_signed_create_init( | |
183 | bt_field_integer_signed_get_value(member_field)); | |
184 | display_base = bt_value_integer_unsigned_create_init( | |
185 | bt_field_class_integer_get_preferred_display_base(member_class)); | |
186 | } else if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_STRING)) { | |
187 | min = bt_value_string_create_init(bt_field_string_get_value(member_field)); | |
188 | max = bt_value_string_create_init(bt_field_string_get_value(member_field)); | |
189 | } else if (bt_field_class_type_is(*member_class_type, | |
190 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL)) { | |
191 | min = bt_value_real_create_init( | |
192 | bt_field_real_double_precision_get_value(member_field)); | |
193 | max = bt_value_real_create_init( | |
194 | bt_field_real_double_precision_get_value(member_field)); | |
195 | } else if (bt_field_class_type_is(*member_class_type, | |
196 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL)) { | |
197 | min = bt_value_real_create_init( | |
198 | bt_field_real_single_precision_get_value(member_field)); | |
199 | max = bt_value_real_create_init( | |
200 | bt_field_real_single_precision_get_value(member_field)); | |
201 | } else if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_BIT_ARRAY)) { | |
202 | min = bt_value_integer_unsigned_create_init( | |
203 | bt_field_bit_array_get_value_as_integer(member_field)); | |
204 | max = bt_value_integer_unsigned_create_init( | |
205 | bt_field_bit_array_get_value_as_integer(member_field)); | |
206 | } else { | |
207 | const auto field_class_type_name = fmt::to_string(*member_class_type); | |
208 | ||
209 | fmt::print("Unsupported field type for '{}': {}\n", name, field_class_type_name); | |
210 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
211 | bt_self_component_sink_as_self_component(self_component_sink), | |
212 | "Unsupported field type '%s' for member '%s'", | |
213 | field_class_type_name.c_str(), | |
214 | name); | |
215 | ||
216 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR; | |
217 | } | |
218 | ||
219 | if (min != nullptr) { | |
220 | bt_value_map_insert_entry(member_map, "min", min); | |
221 | bt_value_put_ref(min); | |
222 | } else { | |
223 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
224 | bt_self_component_sink_as_self_component(self_component_sink), | |
225 | "No minimum value for member '%s'", | |
226 | name); | |
227 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR; | |
228 | } | |
229 | if (max != nullptr) { | |
230 | bt_value_map_insert_entry(member_map, "max", max); | |
231 | bt_value_put_ref(max); | |
232 | } else { | |
233 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
234 | bt_self_component_sink_as_self_component(self_component_sink), | |
235 | "No maximum value for member '%s'", | |
236 | name); | |
237 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR; | |
238 | } | |
239 | if (display_base != bt_value_null) { | |
240 | bt_value_map_insert_entry(member_map, "display_base", display_base); | |
241 | bt_value_put_ref(display_base); | |
242 | } | |
243 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK; | |
244 | } | |
245 | ||
246 | static bt_component_class_sink_consume_method_status | |
247 | member_stats_update_min_max(bt_value *member_map, | |
248 | const bt_field_class_structure_member *member, | |
249 | const bt_field *member_field, | |
250 | const bt_field_class_type *member_class_type, | |
251 | bt_self_component_sink *self_component_sink) | |
252 | { | |
253 | const char *name = bt_field_class_structure_member_get_name(member); | |
254 | bt_value *min = bt_value_map_borrow_entry_value(member_map, "min"); | |
255 | bt_value *max = bt_value_map_borrow_entry_value(member_map, "max"); | |
256 | ||
257 | if (min == nullptr || max == nullptr) { | |
258 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
259 | bt_self_component_sink_as_self_component(self_component_sink), | |
260 | "Missing min or max value for member '%s'", | |
261 | name); | |
262 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR; | |
263 | } | |
264 | ||
265 | if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER)) { | |
266 | bt_value *value = bt_value_integer_unsigned_create_init( | |
267 | bt_field_integer_unsigned_get_value(member_field)); | |
268 | if (bt_value_integer_unsigned_get(value) < bt_value_integer_unsigned_get(min)) { | |
269 | bt_value_integer_unsigned_set(min, bt_value_integer_unsigned_get(value)); | |
270 | } | |
271 | if (bt_value_integer_unsigned_get(value) > bt_value_integer_unsigned_get(max)) { | |
272 | bt_value_integer_unsigned_set(max, bt_value_integer_unsigned_get(value)); | |
273 | } | |
274 | bt_value_put_ref(value); | |
275 | } else if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_SIGNED_INTEGER)) { | |
276 | bt_value *value = bt_value_integer_signed_create_init( | |
277 | bt_field_integer_signed_get_value(member_field)); | |
278 | if (bt_value_integer_signed_get(value) < bt_value_integer_signed_get(min)) { | |
279 | bt_value_integer_signed_set(min, bt_value_integer_signed_get(value)); | |
280 | } | |
281 | if (bt_value_integer_signed_get(value) > bt_value_integer_signed_get(max)) { | |
282 | bt_value_integer_signed_set(max, bt_value_integer_signed_get(value)); | |
283 | } | |
284 | bt_value_put_ref(value); | |
285 | } else if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_STRING)) { | |
286 | bt_value *value = | |
287 | bt_value_string_create_init(bt_field_string_get_value(member_field)); | |
288 | if (strcmp(bt_value_string_get(value), bt_value_string_get(min)) < 0) { | |
289 | bt_value_string_set(min, bt_value_string_get(value)); | |
290 | } | |
291 | if (strcmp(bt_value_string_get(value), bt_value_string_get(max)) > 0) { | |
292 | bt_value_string_set(max, bt_value_string_get(value)); | |
293 | } | |
294 | bt_value_put_ref(value); | |
295 | } else if (bt_field_class_type_is(*member_class_type, | |
296 | BT_FIELD_CLASS_TYPE_DOUBLE_PRECISION_REAL)) { | |
297 | bt_value *value = bt_value_real_create_init( | |
298 | bt_field_real_double_precision_get_value(member_field)); | |
299 | if (bt_value_real_get(value) < bt_value_real_get(min)) { | |
300 | bt_value_real_set(min, bt_value_real_get(value)); | |
301 | } | |
302 | if (bt_value_real_get(value) > bt_value_real_get(max)) { | |
303 | bt_value_real_set(max, bt_value_real_get(value)); | |
304 | } | |
305 | bt_value_put_ref(value); | |
306 | } else if (bt_field_class_type_is(*member_class_type, | |
307 | BT_FIELD_CLASS_TYPE_SINGLE_PRECISION_REAL)) { | |
308 | bt_value *value = bt_value_real_create_init( | |
309 | (double) bt_field_real_single_precision_get_value(member_field)); | |
310 | if (bt_value_real_get(value) < bt_value_real_get(min)) { | |
311 | bt_value_real_set(min, bt_value_real_get(value)); | |
312 | } | |
313 | if (bt_value_real_get(value) > bt_value_real_get(max)) { | |
314 | bt_value_real_set(max, bt_value_real_get(value)); | |
315 | } | |
316 | bt_value_put_ref(value); | |
317 | } else if (bt_field_class_type_is(*member_class_type, BT_FIELD_CLASS_TYPE_BIT_ARRAY)) { | |
318 | bt_value *value = bt_value_integer_unsigned_create_init( | |
319 | bt_field_bit_array_get_value_as_integer(member_field)); | |
320 | if (bt_value_integer_unsigned_get(value) < bt_value_integer_unsigned_get(min)) { | |
321 | bt_value_integer_unsigned_set(min, bt_value_integer_unsigned_get(value)); | |
322 | } | |
323 | if (bt_value_integer_unsigned_get(value) > bt_value_integer_unsigned_get(max)) { | |
324 | bt_value_integer_unsigned_set(max, bt_value_integer_unsigned_get(value)); | |
325 | } | |
326 | bt_value_put_ref(value); | |
327 | } else { | |
328 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
329 | bt_self_component_sink_as_self_component(self_component_sink), | |
330 | "Unsupported field type '%ld' for member '%s'", | |
331 | *member_class_type, | |
332 | name); | |
333 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR; | |
334 | } | |
335 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK; | |
336 | } | |
337 | ||
338 | static bt_component_class_sink_consume_method_status | |
339 | update_stats(const bt_message *message, | |
340 | field_stats *field_stats, | |
341 | bt_self_component_sink *self_component_sink) | |
342 | { | |
343 | if (bt_message_get_type(message) != BT_MESSAGE_TYPE_EVENT) { | |
344 | /* It's not an error to get non-EVENT messages */ | |
345 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK; | |
346 | } | |
347 | ||
348 | bt_component_class_sink_consume_method_status status; | |
349 | const bt_event *event = bt_message_event_borrow_event_const(message); | |
350 | const bt_field *event_payload = bt_event_borrow_payload_field_const(event); | |
351 | const bt_event_class *event_class = bt_event_borrow_class_const(event); | |
352 | const bt_field_class *event_payload_class = | |
353 | bt_event_class_borrow_payload_field_class_const(event_class); | |
354 | ||
355 | if (field_stats->event_class != nullptr) { | |
356 | assert(event_class == field_stats->event_class); | |
357 | } else { | |
358 | field_stats->event_class = event_class; | |
359 | } | |
360 | ||
361 | /* Iterate over each field in the event payload */ | |
362 | for (uint64_t index = 0; | |
363 | index < bt_field_class_structure_get_member_count(event_payload_class); | |
364 | index++) { | |
365 | const bt_field_class_structure_member *member = | |
366 | bt_field_class_structure_borrow_member_by_index_const(event_payload_class, | |
367 | index); | |
368 | const char *name = bt_field_class_structure_member_get_name(member); | |
369 | const bt_field *member_field = | |
370 | bt_field_structure_borrow_member_field_by_name_const(event_payload, name); | |
371 | const bt_field_class *member_class = | |
372 | bt_field_class_structure_member_borrow_field_class_const(member); | |
373 | const bt_field_class_type member_class_type = bt_field_class_get_type(member_class); | |
374 | ||
375 | /* Ignore array and structure field types. */ | |
376 | if (bt_field_class_type_is(member_class_type, BT_FIELD_CLASS_TYPE_ARRAY) || | |
377 | bt_field_class_type_is(member_class_type, BT_FIELD_CLASS_TYPE_STRUCTURE)) { | |
378 | continue; | |
379 | } | |
380 | ||
381 | bt_value *member_map = | |
382 | bt_value_map_borrow_entry_value(field_stats->stats_value, name); | |
383 | if (member_map == nullptr) { | |
384 | if (bt_value_map_insert_empty_map_entry( | |
385 | field_stats->stats_value, name, &member_map) != | |
386 | BT_VALUE_MAP_INSERT_ENTRY_STATUS_OK) { | |
387 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT( | |
388 | bt_self_component_sink_as_self_component( | |
389 | self_component_sink), | |
390 | "Failed to insert new empty map entry for field '%s'", | |
391 | name); | |
392 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR; | |
393 | } | |
394 | ||
395 | status = member_stats_set_min_max(member_map, | |
396 | member, | |
397 | member_field, | |
398 | member_class, | |
399 | &member_class_type, | |
400 | self_component_sink); | |
401 | if (status != BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK) { | |
402 | return status; | |
403 | } | |
404 | } else { | |
405 | status = member_stats_update_min_max(member_map, | |
406 | member, | |
407 | member_field, | |
408 | &member_class_type, | |
409 | self_component_sink); | |
410 | if (status != BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK) { | |
411 | return status; | |
412 | } | |
413 | } | |
414 | } | |
415 | return BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK; | |
416 | } | |
417 | ||
418 | bt_component_class_sink_consume_method_status | |
419 | field_stats_consume(bt_self_component_sink *self_component_sink) | |
420 | { | |
421 | bt_component_class_sink_consume_method_status status; | |
422 | struct field_stats *field_stats = (struct field_stats *) bt_self_component_get_data( | |
423 | bt_self_component_sink_as_self_component(self_component_sink)); | |
424 | bt_message_array_const messages; | |
425 | uint64_t message_count; | |
426 | bt_message_iterator_next_status next_status; | |
427 | ||
428 | assert(field_stats); | |
429 | next_status = bt_message_iterator_next(field_stats->iterator, &messages, &message_count); | |
430 | ||
431 | if (next_status != BT_MESSAGE_ITERATOR_NEXT_STATUS_OK) { | |
432 | if (next_status == BT_MESSAGE_ITERATOR_NEXT_STATUS_END) { | |
433 | bt_value_map_foreach_entry_const( | |
434 | field_stats->stats_value, stats_value_print_summary, nullptr); | |
435 | bt_message_iterator_put_ref(field_stats->iterator); | |
436 | } | |
437 | status = static_cast<bt_component_class_sink_consume_method_status>(next_status); | |
438 | goto end; | |
439 | } | |
440 | ||
441 | for (uint64_t index = 0; index < message_count; index++) { | |
442 | const bt_message *message = messages[index]; | |
443 | status = update_stats(message, field_stats, self_component_sink); | |
444 | bt_message_put_ref(message); | |
445 | if (status != BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK) { | |
446 | goto end; | |
447 | } | |
448 | } | |
449 | status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK; | |
450 | end: | |
451 | return status; | |
452 | } |