Commit | Line | Data |
---|---|---|
1c822dfb JG |
1 | /* |
2 | * event-class.c | |
3 | * | |
4 | * Babeltrace CTF IR - Event class | |
5 | * | |
6 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
7 | * | |
8 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
9 | * | |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
27 | */ | |
28 | ||
29 | #include <babeltrace/ctf-ir/fields-internal.h> | |
30 | #include <babeltrace/ctf-ir/field-types-internal.h> | |
31 | #include <babeltrace/ctf-ir/event-class.h> | |
32 | #include <babeltrace/ctf-ir/event-class-internal.h> | |
33 | #include <babeltrace/ctf-ir/stream-class.h> | |
34 | #include <babeltrace/ctf-ir/stream-class-internal.h> | |
35 | #include <babeltrace/ctf-ir/trace-internal.h> | |
36 | #include <babeltrace/ctf-ir/validation-internal.h> | |
37 | #include <babeltrace/ctf-ir/utils.h> | |
38 | #include <babeltrace/ref.h> | |
39 | #include <babeltrace/ctf-ir/attributes-internal.h> | |
40 | #include <babeltrace/compiler.h> | |
41 | #include <babeltrace/endian.h> | |
42 | ||
43 | static | |
44 | void bt_ctf_event_class_destroy(struct bt_object *obj); | |
45 | ||
46 | struct bt_ctf_event_class *bt_ctf_event_class_create(const char *name) | |
47 | { | |
48 | int ret; | |
49 | struct bt_value *obj = NULL; | |
50 | struct bt_ctf_event_class *event_class = NULL; | |
51 | ||
52 | if (bt_ctf_validate_identifier(name)) { | |
53 | goto error; | |
54 | } | |
55 | ||
56 | event_class = g_new0(struct bt_ctf_event_class, 1); | |
57 | if (!event_class) { | |
58 | goto error; | |
59 | } | |
60 | ||
61 | bt_object_init(event_class, bt_ctf_event_class_destroy); | |
62 | event_class->fields = bt_ctf_field_type_structure_create(); | |
63 | if (!event_class->fields) { | |
64 | goto error; | |
65 | } | |
66 | ||
67 | event_class->attributes = bt_ctf_attributes_create(); | |
68 | if (!event_class->attributes) { | |
69 | goto error; | |
70 | } | |
71 | ||
72 | obj = bt_value_integer_create_init(-1); | |
73 | if (!obj) { | |
74 | goto error; | |
75 | } | |
76 | ||
77 | ret = bt_ctf_attributes_set_field_value(event_class->attributes, | |
78 | "id", obj); | |
79 | if (ret) { | |
80 | goto error; | |
81 | } | |
82 | ||
83 | BT_PUT(obj); | |
84 | ||
85 | obj = bt_value_string_create_init(name); | |
86 | if (!obj) { | |
87 | goto error; | |
88 | } | |
89 | ||
90 | ret = bt_ctf_attributes_set_field_value(event_class->attributes, | |
91 | "name", obj); | |
92 | if (ret) { | |
93 | goto error; | |
94 | } | |
95 | ||
96 | BT_PUT(obj); | |
97 | ||
98 | return event_class; | |
99 | ||
100 | error: | |
101 | BT_PUT(event_class); | |
102 | BT_PUT(obj); | |
103 | return event_class; | |
104 | } | |
105 | ||
55667b40 | 106 | BT_HIDDEN |
1c822dfb JG |
107 | const char *bt_ctf_event_class_get_name(struct bt_ctf_event_class *event_class) |
108 | { | |
109 | struct bt_value *obj = NULL; | |
110 | const char *name = NULL; | |
111 | ||
112 | if (!event_class) { | |
113 | goto end; | |
114 | } | |
115 | ||
116 | obj = bt_ctf_attributes_get_field_value(event_class->attributes, | |
117 | BT_CTF_EVENT_CLASS_ATTR_NAME_INDEX); | |
118 | if (!obj) { | |
119 | goto end; | |
120 | } | |
121 | ||
122 | if (bt_value_string_get(obj, &name)) { | |
123 | name = NULL; | |
124 | } | |
125 | ||
126 | end: | |
127 | BT_PUT(obj); | |
128 | return name; | |
129 | } | |
130 | ||
55667b40 | 131 | BT_HIDDEN |
1c822dfb JG |
132 | int64_t bt_ctf_event_class_get_id(struct bt_ctf_event_class *event_class) |
133 | { | |
134 | struct bt_value *obj = NULL; | |
135 | int64_t ret = 0; | |
136 | ||
137 | if (!event_class) { | |
138 | ret = -1; | |
139 | goto end; | |
140 | } | |
141 | ||
142 | obj = bt_ctf_attributes_get_field_value(event_class->attributes, | |
143 | BT_CTF_EVENT_CLASS_ATTR_ID_INDEX); | |
144 | if (!obj) { | |
145 | goto end; | |
146 | } | |
147 | ||
148 | if (bt_value_integer_get(obj, &ret)) { | |
149 | ret = -1; | |
150 | } | |
151 | ||
152 | if (ret < 0) { | |
153 | /* means ID is not set */ | |
154 | ret = -1; | |
155 | goto end; | |
156 | } | |
157 | ||
158 | end: | |
159 | BT_PUT(obj); | |
160 | return ret; | |
161 | } | |
162 | ||
55667b40 | 163 | BT_HIDDEN |
1c822dfb JG |
164 | int bt_ctf_event_class_set_id(struct bt_ctf_event_class *event_class, |
165 | uint32_t id) | |
166 | { | |
167 | int ret = 0; | |
168 | struct bt_value *obj = NULL; | |
169 | struct bt_ctf_stream_class *stream_class = NULL; | |
170 | ||
171 | ||
172 | if (!event_class) { | |
173 | ret = -1; | |
174 | goto end; | |
175 | } | |
176 | ||
177 | stream_class = bt_ctf_event_class_get_stream_class(event_class); | |
178 | if (stream_class) { | |
179 | /* | |
180 | * We don't allow changing the id if the event class has already | |
181 | * been added to a stream class. | |
182 | */ | |
183 | ret = -1; | |
184 | goto end; | |
185 | } | |
186 | ||
187 | obj = bt_ctf_attributes_get_field_value(event_class->attributes, | |
188 | BT_CTF_EVENT_CLASS_ATTR_ID_INDEX); | |
189 | if (!obj) { | |
190 | goto end; | |
191 | } | |
192 | ||
193 | if (bt_value_integer_set(obj, id)) { | |
194 | ret = -1; | |
195 | goto end; | |
196 | } | |
197 | ||
198 | end: | |
199 | BT_PUT(obj); | |
200 | BT_PUT(stream_class); | |
201 | return ret; | |
202 | } | |
203 | ||
204 | int bt_ctf_event_class_set_attribute( | |
205 | struct bt_ctf_event_class *event_class, const char *name, | |
206 | struct bt_value *value) | |
207 | { | |
208 | int ret = 0; | |
209 | ||
210 | if (!event_class || !name || !value || event_class->frozen) { | |
211 | ret = -1; | |
212 | goto end; | |
213 | } | |
214 | ||
215 | if (!strcmp(name, "id") || !strcmp(name, "loglevel")) { | |
216 | if (!bt_value_is_integer(value)) { | |
217 | ret = -1; | |
218 | goto end; | |
219 | } | |
220 | } else if (!strcmp(name, "name") || !strcmp(name, "model.emf.uri")) { | |
221 | if (!bt_value_is_string(value)) { | |
222 | ret = -1; | |
223 | goto end; | |
224 | } | |
225 | } else { | |
226 | /* unknown attribute */ | |
227 | ret = -1; | |
228 | goto end; | |
229 | } | |
230 | ||
231 | /* "id" special case: >= 0 */ | |
232 | if (!strcmp(name, "id")) { | |
233 | int64_t val; | |
234 | ||
235 | ret = bt_value_integer_get(value, &val); | |
236 | ||
237 | if (ret) { | |
238 | goto end; | |
239 | } | |
240 | ||
241 | if (val < 0) { | |
242 | ret = -1; | |
243 | goto end; | |
244 | } | |
245 | } | |
246 | ||
247 | ret = bt_ctf_attributes_set_field_value(event_class->attributes, | |
248 | name, value); | |
249 | ||
250 | end: | |
251 | return ret; | |
252 | } | |
253 | ||
55667b40 | 254 | BT_HIDDEN |
1c822dfb JG |
255 | int bt_ctf_event_class_get_attribute_count( |
256 | struct bt_ctf_event_class *event_class) | |
257 | { | |
258 | int ret = 0; | |
259 | ||
260 | if (!event_class) { | |
261 | ret = -1; | |
262 | goto end; | |
263 | } | |
264 | ||
265 | ret = bt_ctf_attributes_get_count(event_class->attributes); | |
266 | ||
267 | end: | |
268 | return ret; | |
269 | } | |
270 | ||
55667b40 | 271 | BT_HIDDEN |
1c822dfb JG |
272 | const char * |
273 | bt_ctf_event_class_get_attribute_name( | |
274 | struct bt_ctf_event_class *event_class, int index) | |
275 | { | |
276 | const char *ret; | |
277 | ||
278 | if (!event_class) { | |
279 | ret = NULL; | |
280 | goto end; | |
281 | } | |
282 | ||
283 | ret = bt_ctf_attributes_get_field_name(event_class->attributes, index); | |
284 | ||
285 | end: | |
286 | return ret; | |
287 | } | |
288 | ||
55667b40 | 289 | BT_HIDDEN |
1c822dfb JG |
290 | struct bt_value * |
291 | bt_ctf_event_class_get_attribute_value(struct bt_ctf_event_class *event_class, | |
292 | int index) | |
293 | { | |
294 | struct bt_value *ret; | |
295 | ||
296 | if (!event_class) { | |
297 | ret = NULL; | |
298 | goto end; | |
299 | } | |
300 | ||
301 | ret = bt_ctf_attributes_get_field_value(event_class->attributes, index); | |
302 | ||
303 | end: | |
304 | return ret; | |
305 | } | |
306 | ||
55667b40 | 307 | BT_HIDDEN |
1c822dfb JG |
308 | struct bt_value * |
309 | bt_ctf_event_class_get_attribute_value_by_name( | |
310 | struct bt_ctf_event_class *event_class, const char *name) | |
311 | { | |
312 | struct bt_value *ret; | |
313 | ||
314 | if (!event_class || !name) { | |
315 | ret = NULL; | |
316 | goto end; | |
317 | } | |
318 | ||
319 | ret = bt_ctf_attributes_get_field_value_by_name(event_class->attributes, | |
320 | name); | |
321 | ||
322 | end: | |
323 | return ret; | |
324 | ||
325 | } | |
326 | ||
55667b40 | 327 | BT_HIDDEN |
1c822dfb JG |
328 | struct bt_ctf_stream_class *bt_ctf_event_class_get_stream_class( |
329 | struct bt_ctf_event_class *event_class) | |
330 | { | |
331 | return (struct bt_ctf_stream_class *) bt_object_get_parent(event_class); | |
332 | } | |
333 | ||
55667b40 | 334 | BT_HIDDEN |
1c822dfb JG |
335 | struct bt_ctf_field_type *bt_ctf_event_class_get_payload_type( |
336 | struct bt_ctf_event_class *event_class) | |
337 | { | |
338 | struct bt_ctf_field_type *payload = NULL; | |
339 | ||
340 | if (!event_class) { | |
341 | goto end; | |
342 | } | |
343 | ||
344 | bt_get(event_class->fields); | |
345 | payload = event_class->fields; | |
346 | end: | |
347 | return payload; | |
348 | } | |
349 | ||
55667b40 | 350 | BT_HIDDEN |
1c822dfb JG |
351 | int bt_ctf_event_class_set_payload_type(struct bt_ctf_event_class *event_class, |
352 | struct bt_ctf_field_type *payload) | |
353 | { | |
354 | int ret = 0; | |
355 | ||
356 | if (!event_class || !payload || | |
357 | bt_ctf_field_type_get_type_id(payload) != | |
358 | BT_CTF_TYPE_ID_STRUCT) { | |
359 | ret = -1; | |
360 | goto end; | |
361 | } | |
362 | ||
363 | bt_get(payload); | |
364 | bt_put(event_class->fields); | |
365 | event_class->fields = payload; | |
366 | end: | |
367 | return ret; | |
368 | } | |
369 | ||
370 | int bt_ctf_event_class_add_field(struct bt_ctf_event_class *event_class, | |
371 | struct bt_ctf_field_type *type, | |
372 | const char *name) | |
373 | { | |
374 | int ret = 0; | |
375 | ||
376 | if (!event_class || !type || bt_ctf_validate_identifier(name) || | |
377 | event_class->frozen) { | |
378 | ret = -1; | |
379 | goto end; | |
380 | } | |
381 | ||
382 | if (bt_ctf_field_type_get_type_id(event_class->fields) != | |
383 | BT_CTF_TYPE_ID_STRUCT) { | |
384 | ret = -1; | |
385 | goto end; | |
386 | } | |
387 | ||
388 | ret = bt_ctf_field_type_structure_add_field(event_class->fields, | |
389 | type, name); | |
390 | end: | |
391 | return ret; | |
392 | } | |
393 | ||
55667b40 | 394 | BT_HIDDEN |
1c822dfb JG |
395 | int bt_ctf_event_class_get_field_count( |
396 | struct bt_ctf_event_class *event_class) | |
397 | { | |
398 | int ret; | |
399 | ||
400 | if (!event_class) { | |
401 | ret = -1; | |
402 | goto end; | |
403 | } | |
404 | ||
405 | if (bt_ctf_field_type_get_type_id(event_class->fields) != | |
406 | BT_CTF_TYPE_ID_STRUCT) { | |
407 | ret = -1; | |
408 | goto end; | |
409 | } | |
410 | ||
411 | ret = bt_ctf_field_type_structure_get_field_count(event_class->fields); | |
412 | end: | |
413 | return ret; | |
414 | } | |
415 | ||
55667b40 | 416 | BT_HIDDEN |
1c822dfb JG |
417 | int bt_ctf_event_class_get_field(struct bt_ctf_event_class *event_class, |
418 | const char **field_name, struct bt_ctf_field_type **field_type, | |
419 | int index) | |
420 | { | |
421 | int ret; | |
422 | ||
423 | if (!event_class || index < 0) { | |
424 | ret = -1; | |
425 | goto end; | |
426 | } | |
427 | ||
428 | if (bt_ctf_field_type_get_type_id(event_class->fields) != | |
429 | BT_CTF_TYPE_ID_STRUCT) { | |
430 | ret = -1; | |
431 | goto end; | |
432 | } | |
433 | ||
434 | ret = bt_ctf_field_type_structure_get_field(event_class->fields, | |
435 | field_name, field_type, index); | |
436 | end: | |
437 | return ret; | |
438 | } | |
439 | ||
440 | struct bt_ctf_field_type *bt_ctf_event_class_get_field_by_name( | |
441 | struct bt_ctf_event_class *event_class, const char *name) | |
442 | { | |
443 | GQuark name_quark; | |
444 | struct bt_ctf_field_type *field_type = NULL; | |
445 | ||
446 | if (!event_class || !name) { | |
447 | goto end; | |
448 | } | |
449 | ||
450 | if (bt_ctf_field_type_get_type_id(event_class->fields) != | |
451 | BT_CTF_TYPE_ID_STRUCT) { | |
452 | goto end; | |
453 | } | |
454 | ||
455 | name_quark = g_quark_try_string(name); | |
456 | if (!name_quark) { | |
457 | goto end; | |
458 | } | |
459 | ||
460 | /* | |
461 | * No need to increment field_type's reference count since getting it | |
462 | * from the structure already does. | |
463 | */ | |
464 | field_type = bt_ctf_field_type_structure_get_field_type_by_name( | |
465 | event_class->fields, name); | |
466 | end: | |
467 | return field_type; | |
468 | } | |
469 | ||
55667b40 | 470 | BT_HIDDEN |
1c822dfb JG |
471 | struct bt_ctf_field_type *bt_ctf_event_class_get_context_type( |
472 | struct bt_ctf_event_class *event_class) | |
473 | { | |
474 | struct bt_ctf_field_type *context_type = NULL; | |
475 | ||
476 | if (!event_class || !event_class->context) { | |
477 | goto end; | |
478 | } | |
479 | ||
480 | bt_get(event_class->context); | |
481 | context_type = event_class->context; | |
482 | end: | |
483 | return context_type; | |
484 | } | |
485 | ||
55667b40 | 486 | BT_HIDDEN |
1c822dfb JG |
487 | int bt_ctf_event_class_set_context_type( |
488 | struct bt_ctf_event_class *event_class, | |
489 | struct bt_ctf_field_type *context) | |
490 | { | |
491 | int ret = 0; | |
492 | ||
493 | if (!event_class || !context || event_class->frozen) { | |
494 | ret = -1; | |
495 | goto end; | |
496 | } | |
497 | ||
498 | if (bt_ctf_field_type_get_type_id(context) != BT_CTF_TYPE_ID_STRUCT) { | |
499 | ret = -1; | |
500 | goto end; | |
501 | } | |
502 | ||
503 | bt_get(context); | |
504 | bt_put(event_class->context); | |
505 | event_class->context = context; | |
506 | end: | |
507 | return ret; | |
508 | ||
509 | } | |
510 | ||
511 | void bt_ctf_event_class_get(struct bt_ctf_event_class *event_class) | |
512 | { | |
513 | bt_get(event_class); | |
514 | } | |
515 | ||
516 | void bt_ctf_event_class_put(struct bt_ctf_event_class *event_class) | |
517 | { | |
518 | bt_put(event_class); | |
519 | } | |
520 | ||
521 | BT_HIDDEN | |
522 | int bt_ctf_event_class_set_stream_id(struct bt_ctf_event_class *event_class, | |
523 | uint32_t stream_id) | |
524 | { | |
525 | int ret = 0; | |
526 | struct bt_value *obj; | |
527 | ||
528 | obj = bt_value_integer_create_init(stream_id); | |
529 | ||
530 | if (!obj) { | |
531 | ret = -1; | |
532 | goto end; | |
533 | } | |
534 | ||
535 | ret = bt_ctf_attributes_set_field_value(event_class->attributes, | |
536 | "stream_id", obj); | |
537 | ||
538 | if (event_class->frozen) { | |
539 | bt_ctf_attributes_freeze(event_class->attributes); | |
540 | } | |
541 | ||
542 | end: | |
543 | BT_PUT(obj); | |
544 | return ret; | |
545 | } | |
546 | ||
547 | static | |
548 | void bt_ctf_event_class_destroy(struct bt_object *obj) | |
549 | { | |
550 | struct bt_ctf_event_class *event_class; | |
551 | ||
552 | event_class = container_of(obj, struct bt_ctf_event_class, base); | |
553 | bt_ctf_attributes_destroy(event_class->attributes); | |
554 | bt_put(event_class->context); | |
555 | bt_put(event_class->fields); | |
556 | g_free(event_class); | |
557 | } | |
558 | ||
559 | BT_HIDDEN | |
560 | void bt_ctf_event_class_freeze(struct bt_ctf_event_class *event_class) | |
561 | { | |
562 | assert(event_class); | |
563 | event_class->frozen = 1; | |
564 | bt_ctf_field_type_freeze(event_class->context); | |
565 | bt_ctf_field_type_freeze(event_class->fields); | |
566 | bt_ctf_attributes_freeze(event_class->attributes); | |
567 | } | |
568 | ||
569 | BT_HIDDEN | |
570 | int bt_ctf_event_class_serialize(struct bt_ctf_event_class *event_class, | |
571 | struct metadata_context *context) | |
572 | { | |
573 | int i; | |
574 | int count; | |
575 | int ret = 0; | |
576 | struct bt_value *attr_value = NULL; | |
577 | ||
578 | assert(event_class); | |
579 | assert(context); | |
580 | ||
581 | context->current_indentation_level = 1; | |
582 | g_string_assign(context->field_name, ""); | |
583 | g_string_append(context->string, "event {\n"); | |
584 | count = bt_ctf_event_class_get_attribute_count(event_class); | |
585 | ||
586 | if (count < 0) { | |
587 | ret = -1; | |
588 | goto end; | |
589 | } | |
590 | ||
591 | for (i = 0; i < count; ++i) { | |
592 | const char *attr_name = NULL; | |
593 | ||
594 | attr_name = bt_ctf_event_class_get_attribute_name( | |
595 | event_class, i); | |
596 | attr_value = bt_ctf_event_class_get_attribute_value( | |
597 | event_class, i); | |
598 | ||
599 | if (!attr_name || !attr_value) { | |
600 | ret = -1; | |
601 | goto end; | |
602 | } | |
603 | ||
604 | switch (bt_value_get_type(attr_value)) { | |
605 | case BT_VALUE_TYPE_INTEGER: | |
606 | { | |
607 | int64_t value; | |
608 | ||
609 | ret = bt_value_integer_get(attr_value, &value); | |
610 | ||
611 | if (ret) { | |
612 | goto end; | |
613 | } | |
614 | ||
615 | g_string_append_printf(context->string, | |
616 | "\t%s = %" PRId64 ";\n", attr_name, value); | |
617 | break; | |
618 | } | |
619 | ||
620 | case BT_VALUE_TYPE_STRING: | |
621 | { | |
622 | const char *value; | |
623 | ||
624 | ret = bt_value_string_get(attr_value, &value); | |
625 | ||
626 | if (ret) { | |
627 | goto end; | |
628 | } | |
629 | ||
630 | g_string_append_printf(context->string, | |
631 | "\t%s = \"%s\";\n", attr_name, value); | |
632 | break; | |
633 | } | |
634 | ||
635 | default: | |
636 | /* should never happen */ | |
637 | assert(false); | |
638 | break; | |
639 | } | |
640 | ||
641 | BT_PUT(attr_value); | |
642 | } | |
643 | ||
644 | if (event_class->context) { | |
645 | g_string_append(context->string, "\tcontext := "); | |
646 | ret = bt_ctf_field_type_serialize(event_class->context, | |
647 | context); | |
648 | if (ret) { | |
649 | goto end; | |
650 | } | |
651 | g_string_append(context->string, ";\n"); | |
652 | } | |
653 | ||
654 | if (event_class->fields) { | |
655 | g_string_append(context->string, "\tfields := "); | |
656 | ret = bt_ctf_field_type_serialize(event_class->fields, context); | |
657 | if (ret) { | |
658 | goto end; | |
659 | } | |
660 | g_string_append(context->string, ";\n"); | |
661 | } | |
662 | ||
663 | g_string_append(context->string, "};\n\n"); | |
664 | end: | |
665 | context->current_indentation_level = 0; | |
666 | BT_PUT(attr_value); | |
667 | return ret; | |
668 | } | |
669 | ||
670 | void bt_ctf_event_class_set_native_byte_order( | |
671 | struct bt_ctf_event_class *event_class, | |
672 | int byte_order) | |
673 | { | |
674 | if (!event_class) { | |
675 | return; | |
676 | } | |
677 | ||
678 | assert(byte_order == 0 || byte_order == LITTLE_ENDIAN || | |
679 | byte_order == BIG_ENDIAN); | |
680 | ||
681 | bt_ctf_field_type_set_native_byte_order(event_class->context, | |
682 | byte_order); | |
683 | bt_ctf_field_type_set_native_byte_order(event_class->fields, | |
684 | byte_order); | |
685 | } |