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0de2479d SM |
1 | /* |
2 | * Copyright (C) 2021 Simon Marchi <simon.marchi@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0-only | |
5 | * | |
6 | */ | |
7 | ||
8 | #include <stdio.h> | |
9 | ||
10 | #include "../command.h" | |
11 | ||
12 | #include "common/argpar/argpar.h" | |
13 | #include "common/dynamic-array.h" | |
14 | #include "common/mi-lttng.h" | |
15 | /* For lttng_condition_type_str(). */ | |
16 | #include "lttng/condition/condition-internal.h" | |
670a26e4 JR |
17 | #include "lttng/condition/event-rule-matches.h" |
18 | #include "lttng/condition/event-rule-matches-internal.h" | |
0de2479d SM |
19 | /* For lttng_domain_type_str(). */ |
20 | #include "lttng/domain-internal.h" | |
57739a6b JR |
21 | /* For lttng_event_rule_syscall_emission_site_str() */ |
22 | #include "lttng/event-rule/syscall-internal.h" | |
85b05318 | 23 | #include "../loglevel.h" |
709fb83f | 24 | #include <lttng/lttng.h> |
0de2479d SM |
25 | |
26 | #ifdef LTTNG_EMBED_HELP | |
27 | static const char help_msg[] = | |
279eb769 | 28 | #include <lttng-list-triggers.1.h> |
0de2479d SM |
29 | ; |
30 | #endif | |
31 | ||
32 | enum { | |
33 | OPT_HELP, | |
34 | OPT_LIST_OPTIONS, | |
35 | }; | |
36 | ||
37 | static const | |
38 | struct argpar_opt_descr list_trigger_options[] = { | |
39 | { OPT_HELP, 'h', "help", false }, | |
40 | { OPT_LIST_OPTIONS, '\0', "list-options", false }, | |
41 | ARGPAR_OPT_DESCR_SENTINEL, | |
42 | }; | |
43 | ||
19904669 SM |
44 | static void print_condition_session_consumed_size( |
45 | const struct lttng_condition *condition) | |
46 | { | |
47 | enum lttng_condition_status condition_status; | |
48 | const char *session_name; | |
49 | uint64_t threshold; | |
50 | ||
51 | condition_status = | |
52 | lttng_condition_session_consumed_size_get_session_name( | |
53 | condition, &session_name); | |
54 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
55 | ||
56 | lttng_condition_session_consumed_size_get_threshold( | |
57 | condition, &threshold); | |
58 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
59 | ||
60 | MSG(" session name: %s", session_name); | |
61 | MSG(" threshold: %" PRIu64 " bytes", threshold); | |
62 | } | |
63 | ||
64 | static void print_condition_buffer_usage( | |
65 | const struct lttng_condition *condition) | |
66 | { | |
67 | enum lttng_condition_status condition_status; | |
68 | const char *session_name, *channel_name; | |
69 | enum lttng_domain_type domain_type; | |
70 | uint64_t threshold; | |
71 | ||
72 | condition_status = lttng_condition_buffer_usage_get_session_name( | |
73 | condition, &session_name); | |
74 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
75 | ||
76 | condition_status = lttng_condition_buffer_usage_get_channel_name( | |
77 | condition, &channel_name); | |
78 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
79 | ||
80 | condition_status = lttng_condition_buffer_usage_get_domain_type( | |
81 | condition, &domain_type); | |
82 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
83 | ||
84 | MSG(" session name: %s", session_name); | |
85 | MSG(" channel name: %s", channel_name); | |
86 | MSG(" domain: %s", lttng_domain_type_str(domain_type)); | |
87 | ||
88 | condition_status = lttng_condition_buffer_usage_get_threshold( | |
89 | condition, &threshold); | |
90 | if (condition_status == LTTNG_CONDITION_STATUS_OK) { | |
91 | MSG(" threshold (bytes): %" PRIu64, threshold); | |
92 | } else { | |
93 | double threshold_ratio; | |
94 | ||
95 | assert(condition_status == LTTNG_CONDITION_STATUS_UNSET); | |
96 | ||
97 | condition_status = | |
98 | lttng_condition_buffer_usage_get_threshold_ratio( | |
99 | condition, &threshold_ratio); | |
100 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
101 | ||
102 | MSG(" threshold (ratio): %.2f", threshold_ratio); | |
103 | } | |
104 | } | |
105 | ||
106 | static void print_condition_session_rotation( | |
107 | const struct lttng_condition *condition) | |
108 | { | |
109 | enum lttng_condition_status condition_status; | |
110 | const char *session_name; | |
111 | ||
112 | condition_status = lttng_condition_session_rotation_get_session_name( | |
113 | condition, &session_name); | |
114 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
115 | ||
116 | MSG(" session name: %s", session_name); | |
117 | } | |
118 | ||
85b05318 JR |
119 | /* |
120 | * Returns the human-readable log level name associated with a numerical value | |
121 | * if there is one. The Log4j and JUL domains have discontinuous log level | |
122 | * values (a value can fall between two labels). In those cases, NULL is | |
123 | * returned. | |
124 | */ | |
125 | static const char *get_pretty_loglevel_name( | |
126 | enum lttng_domain_type domain, int loglevel) | |
127 | { | |
128 | const char *name = NULL; | |
129 | ||
130 | switch (domain) { | |
131 | case LTTNG_DOMAIN_UST: | |
132 | name = loglevel_value_to_name(loglevel); | |
133 | break; | |
134 | case LTTNG_DOMAIN_LOG4J: | |
135 | name = loglevel_log4j_value_to_name(loglevel); | |
136 | break; | |
137 | case LTTNG_DOMAIN_JUL: | |
138 | name = loglevel_jul_value_to_name(loglevel); | |
139 | break; | |
140 | case LTTNG_DOMAIN_PYTHON: | |
141 | name = loglevel_python_value_to_name(loglevel); | |
142 | break; | |
143 | default: | |
144 | break; | |
145 | } | |
146 | ||
147 | return name; | |
148 | } | |
149 | ||
0de2479d SM |
150 | static |
151 | void print_event_rule_tracepoint(const struct lttng_event_rule *event_rule) | |
152 | { | |
153 | enum lttng_event_rule_status event_rule_status; | |
154 | enum lttng_domain_type domain_type; | |
155 | const char *pattern; | |
156 | const char *filter; | |
157 | int log_level; | |
85b05318 | 158 | const struct lttng_log_level_rule *log_level_rule = NULL; |
0de2479d SM |
159 | unsigned int exclusions_count; |
160 | int i; | |
161 | ||
162 | event_rule_status = lttng_event_rule_tracepoint_get_pattern( | |
163 | event_rule, &pattern); | |
164 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK); | |
165 | ||
166 | event_rule_status = lttng_event_rule_tracepoint_get_domain_type( | |
167 | event_rule, &domain_type); | |
168 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK); | |
169 | ||
170 | _MSG(" rule: %s (type: tracepoint, domain: %s", pattern, | |
171 | lttng_domain_type_str(domain_type)); | |
172 | ||
173 | event_rule_status = lttng_event_rule_tracepoint_get_filter( | |
174 | event_rule, &filter); | |
175 | if (event_rule_status == LTTNG_EVENT_RULE_STATUS_OK) { | |
176 | _MSG(", filter: %s", filter); | |
177 | } else { | |
178 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_UNSET); | |
179 | } | |
180 | ||
85b05318 JR |
181 | event_rule_status = lttng_event_rule_tracepoint_get_log_level_rule( |
182 | event_rule, &log_level_rule); | |
0de2479d | 183 | if (event_rule_status == LTTNG_EVENT_RULE_STATUS_OK) { |
85b05318 | 184 | enum lttng_log_level_rule_status llr_status; |
0de2479d | 185 | const char *log_level_op; |
85b05318 JR |
186 | const char *pretty_loglevel_name; |
187 | ||
188 | switch (lttng_log_level_rule_get_type(log_level_rule)) { | |
189 | case LTTNG_LOG_LEVEL_RULE_TYPE_EXACTLY: | |
190 | log_level_op = "is"; | |
191 | llr_status = lttng_log_level_rule_exactly_get_level( | |
192 | log_level_rule, &log_level); | |
193 | break; | |
194 | case LTTNG_LOG_LEVEL_RULE_TYPE_AT_LEAST_AS_SEVERE_AS: | |
195 | log_level_op = "at least"; | |
196 | llr_status = lttng_log_level_rule_at_least_as_severe_as_get_level( | |
197 | log_level_rule, &log_level); | |
198 | break; | |
199 | default: | |
200 | abort(); | |
201 | } | |
202 | ||
203 | assert(llr_status == LTTNG_LOG_LEVEL_RULE_STATUS_OK); | |
204 | ||
205 | pretty_loglevel_name = get_pretty_loglevel_name( | |
206 | domain_type, log_level); | |
207 | if (pretty_loglevel_name) { | |
208 | _MSG(", log level %s %s", log_level_op, | |
209 | pretty_loglevel_name); | |
210 | } else { | |
211 | _MSG(", log level %s %d", log_level_op, log_level); | |
212 | } | |
0de2479d SM |
213 | } else { |
214 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_UNSET); | |
215 | } | |
216 | ||
217 | event_rule_status = lttng_event_rule_tracepoint_get_exclusions_count( | |
218 | event_rule, &exclusions_count); | |
219 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK); | |
220 | if (exclusions_count > 0) { | |
221 | _MSG(", exclusions: "); | |
222 | for (i = 0; i < exclusions_count; i++) { | |
223 | const char *exclusion; | |
224 | ||
225 | event_rule_status = lttng_event_rule_tracepoint_get_exclusion_at_index( | |
226 | event_rule, i, &exclusion); | |
227 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK); | |
228 | ||
229 | _MSG("%s%s", i > 0 ? "," : "", exclusion); | |
230 | } | |
231 | } | |
232 | ||
233 | MSG(")"); | |
234 | } | |
235 | ||
236 | static void print_kernel_probe_location( | |
237 | const struct lttng_kernel_probe_location *location) | |
238 | { | |
239 | enum lttng_kernel_probe_location_status status; | |
240 | switch (lttng_kernel_probe_location_get_type(location)) { | |
241 | case LTTNG_KERNEL_PROBE_LOCATION_TYPE_ADDRESS: | |
242 | { | |
243 | uint64_t address; | |
244 | ||
245 | status = lttng_kernel_probe_location_address_get_address( | |
246 | location, &address); | |
247 | if (status != LTTNG_KERNEL_PROBE_LOCATION_STATUS_OK) { | |
248 | ERR("Getting kernel probe location address failed."); | |
249 | goto end; | |
250 | } | |
251 | ||
252 | _MSG("0x%" PRIx64, address); | |
253 | ||
254 | break; | |
255 | } | |
256 | case LTTNG_KERNEL_PROBE_LOCATION_TYPE_SYMBOL_OFFSET: | |
257 | { | |
258 | uint64_t offset; | |
259 | const char *symbol_name; | |
260 | ||
261 | symbol_name = lttng_kernel_probe_location_symbol_get_name( | |
262 | location); | |
263 | if (!symbol_name) { | |
264 | ERR("Getting kernel probe location symbol name failed."); | |
265 | goto end; | |
266 | } | |
267 | ||
268 | status = lttng_kernel_probe_location_symbol_get_offset( | |
269 | location, &offset); | |
270 | if (status != LTTNG_KERNEL_PROBE_LOCATION_STATUS_OK) { | |
271 | ERR("Getting kernel probe location address failed."); | |
272 | goto end; | |
273 | } | |
274 | ||
275 | if (offset == 0) { | |
276 | _MSG("%s", symbol_name); | |
277 | } else { | |
278 | _MSG("%s+0x%" PRIx64, symbol_name, offset); | |
279 | } | |
280 | ||
281 | break; | |
282 | } | |
283 | default: | |
284 | abort(); | |
285 | }; | |
286 | end: | |
287 | return; | |
288 | } | |
289 | ||
290 | static | |
f2791161 | 291 | void print_event_rule_kernel_probe(const struct lttng_event_rule *event_rule) |
0de2479d SM |
292 | { |
293 | enum lttng_event_rule_status event_rule_status; | |
294 | const char *name; | |
295 | const struct lttng_kernel_probe_location *location; | |
296 | ||
f2791161 | 297 | assert(lttng_event_rule_get_type(event_rule) == LTTNG_EVENT_RULE_TYPE_KERNEL_PROBE); |
0de2479d | 298 | |
d891bb52 | 299 | event_rule_status = lttng_event_rule_kernel_probe_get_event_name(event_rule, &name); |
0de2479d SM |
300 | if (event_rule_status != LTTNG_EVENT_RULE_STATUS_OK) { |
301 | ERR("Failed to get kprobe event rule's name."); | |
302 | goto end; | |
303 | } | |
304 | ||
f2791161 | 305 | event_rule_status = lttng_event_rule_kernel_probe_get_location( |
0de2479d SM |
306 | event_rule, &location); |
307 | if (event_rule_status != LTTNG_EVENT_RULE_STATUS_OK) { | |
308 | ERR("Failed to get kprobe event rule's location."); | |
309 | goto end; | |
310 | } | |
311 | ||
312 | _MSG(" rule: %s (type: probe, location: ", name); | |
313 | ||
314 | print_kernel_probe_location(location); | |
315 | ||
316 | MSG(")"); | |
317 | ||
318 | end: | |
319 | return; | |
320 | } | |
321 | ||
322 | static | |
1f1567a5 | 323 | void print_event_rule_userspace_probe(const struct lttng_event_rule *event_rule) |
0de2479d SM |
324 | { |
325 | enum lttng_event_rule_status event_rule_status; | |
326 | const char *name; | |
327 | const struct lttng_userspace_probe_location *location; | |
328 | enum lttng_userspace_probe_location_type userspace_probe_location_type; | |
329 | ||
1f1567a5 | 330 | assert(lttng_event_rule_get_type(event_rule) == LTTNG_EVENT_RULE_TYPE_USERSPACE_PROBE); |
0de2479d | 331 | |
405f9e7d JR |
332 | event_rule_status = lttng_event_rule_userspace_probe_get_event_name( |
333 | event_rule, &name); | |
0de2479d SM |
334 | if (event_rule_status != LTTNG_EVENT_RULE_STATUS_OK) { |
335 | ERR("Failed to get uprobe event rule's name."); | |
336 | goto end; | |
337 | } | |
338 | ||
1f1567a5 | 339 | event_rule_status = lttng_event_rule_userspace_probe_get_location( |
0de2479d SM |
340 | event_rule, &location); |
341 | if (event_rule_status != LTTNG_EVENT_RULE_STATUS_OK) { | |
342 | ERR("Failed to get uprobe event rule's location."); | |
343 | goto end; | |
344 | } | |
345 | ||
8a917ae8 | 346 | _MSG(" rule: %s (type: userspace probe, ", name); |
0de2479d SM |
347 | |
348 | userspace_probe_location_type = | |
349 | lttng_userspace_probe_location_get_type(location); | |
350 | ||
351 | switch (userspace_probe_location_type) { | |
352 | case LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION: | |
353 | { | |
354 | const char *binary_path, *function_name; | |
355 | ||
356 | binary_path = lttng_userspace_probe_location_function_get_binary_path( | |
357 | location); | |
358 | function_name = lttng_userspace_probe_location_function_get_function_name( | |
359 | location); | |
360 | ||
8a917ae8 | 361 | _MSG("location type: ELF, location: %s:%s", binary_path, function_name); |
0de2479d SM |
362 | break; |
363 | } | |
364 | case LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT: | |
8a917ae8 FD |
365 | { |
366 | const char *binary_path, *provider_name, *probe_name; | |
367 | ||
368 | binary_path = lttng_userspace_probe_location_tracepoint_get_binary_path( | |
369 | location); | |
370 | provider_name = lttng_userspace_probe_location_tracepoint_get_provider_name( | |
371 | location); | |
372 | probe_name = lttng_userspace_probe_location_tracepoint_get_probe_name( | |
373 | location); | |
374 | _MSG("location type: SDT, location: %s:%s:%s", binary_path, provider_name, probe_name); | |
0de2479d | 375 | break; |
8a917ae8 | 376 | } |
0de2479d SM |
377 | default: |
378 | abort(); | |
379 | } | |
380 | ||
381 | MSG(")"); | |
382 | ||
383 | end: | |
384 | return; | |
385 | } | |
386 | ||
387 | static | |
388 | void print_event_rule_syscall(const struct lttng_event_rule *event_rule) | |
389 | { | |
390 | const char *pattern, *filter; | |
391 | enum lttng_event_rule_status event_rule_status; | |
57739a6b | 392 | enum lttng_event_rule_syscall_emission_site_type emission_site_type; |
0de2479d SM |
393 | |
394 | assert(lttng_event_rule_get_type(event_rule) == LTTNG_EVENT_RULE_TYPE_SYSCALL); | |
395 | ||
57739a6b JR |
396 | emission_site_type = |
397 | lttng_event_rule_syscall_get_emission_site_type(event_rule); | |
398 | ||
0de2479d SM |
399 | event_rule_status = lttng_event_rule_syscall_get_pattern( |
400 | event_rule, &pattern); | |
401 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK); | |
402 | ||
57739a6b JR |
403 | _MSG(" rule: %s (type: syscall:%s", pattern, |
404 | lttng_event_rule_syscall_emission_site_str( | |
405 | emission_site_type)); | |
0de2479d SM |
406 | |
407 | event_rule_status = lttng_event_rule_syscall_get_filter( | |
408 | event_rule, &filter); | |
409 | if (event_rule_status == LTTNG_EVENT_RULE_STATUS_OK) { | |
410 | _MSG(", filter: %s", filter); | |
411 | } else { | |
412 | assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_UNSET); | |
413 | } | |
414 | ||
415 | MSG(")"); | |
416 | } | |
417 | ||
418 | static | |
419 | void print_event_rule(const struct lttng_event_rule *event_rule) | |
420 | { | |
421 | const enum lttng_event_rule_type event_rule_type = | |
422 | lttng_event_rule_get_type(event_rule); | |
423 | ||
424 | switch (event_rule_type) { | |
425 | case LTTNG_EVENT_RULE_TYPE_TRACEPOINT: | |
426 | print_event_rule_tracepoint(event_rule); | |
427 | break; | |
f2791161 JR |
428 | case LTTNG_EVENT_RULE_TYPE_KERNEL_PROBE: |
429 | print_event_rule_kernel_probe(event_rule); | |
0de2479d | 430 | break; |
1f1567a5 JR |
431 | case LTTNG_EVENT_RULE_TYPE_USERSPACE_PROBE: |
432 | print_event_rule_userspace_probe(event_rule); | |
0de2479d SM |
433 | break; |
434 | case LTTNG_EVENT_RULE_TYPE_SYSCALL: | |
435 | print_event_rule_syscall(event_rule); | |
436 | break; | |
437 | default: | |
438 | abort(); | |
439 | } | |
440 | } | |
441 | ||
b203b4b0 SM |
442 | static |
443 | void print_one_event_expr(const struct lttng_event_expr *event_expr) | |
444 | { | |
445 | enum lttng_event_expr_type type; | |
446 | ||
447 | type = lttng_event_expr_get_type(event_expr); | |
448 | ||
449 | switch (type) { | |
450 | case LTTNG_EVENT_EXPR_TYPE_EVENT_PAYLOAD_FIELD: | |
451 | { | |
452 | const char *name; | |
453 | ||
454 | name = lttng_event_expr_event_payload_field_get_name( | |
455 | event_expr); | |
456 | _MSG("%s", name); | |
457 | ||
458 | break; | |
459 | } | |
460 | case LTTNG_EVENT_EXPR_TYPE_CHANNEL_CONTEXT_FIELD: | |
461 | { | |
462 | const char *name; | |
463 | ||
464 | name = lttng_event_expr_channel_context_field_get_name( | |
465 | event_expr); | |
466 | _MSG("$ctx.%s", name); | |
467 | ||
468 | break; | |
469 | } | |
470 | case LTTNG_EVENT_EXPR_TYPE_APP_SPECIFIC_CONTEXT_FIELD: | |
471 | { | |
472 | const char *provider_name; | |
473 | const char *type_name; | |
474 | ||
475 | provider_name = lttng_event_expr_app_specific_context_field_get_provider_name( | |
476 | event_expr); | |
477 | type_name = lttng_event_expr_app_specific_context_field_get_type_name( | |
478 | event_expr); | |
479 | ||
480 | _MSG("$app.%s:%s", provider_name, type_name); | |
481 | ||
482 | break; | |
483 | } | |
484 | case LTTNG_EVENT_EXPR_TYPE_ARRAY_FIELD_ELEMENT: | |
485 | { | |
486 | unsigned int index; | |
487 | const struct lttng_event_expr *parent_expr; | |
488 | enum lttng_event_expr_status status; | |
489 | ||
490 | parent_expr = lttng_event_expr_array_field_element_get_parent_expr( | |
491 | event_expr); | |
492 | assert(parent_expr != NULL); | |
493 | ||
494 | print_one_event_expr(parent_expr); | |
495 | ||
496 | status = lttng_event_expr_array_field_element_get_index( | |
497 | event_expr, &index); | |
498 | assert(status == LTTNG_EVENT_EXPR_STATUS_OK); | |
499 | ||
500 | _MSG("[%u]", index); | |
501 | ||
502 | break; | |
503 | } | |
504 | default: | |
505 | abort(); | |
506 | } | |
507 | } | |
508 | ||
8dbb86b8 JR |
509 | static void print_condition_event_rule_matches( |
510 | const struct lttng_condition *condition) | |
0de2479d SM |
511 | { |
512 | const struct lttng_event_rule *event_rule; | |
513 | enum lttng_condition_status condition_status; | |
b203b4b0 | 514 | unsigned int cap_desc_count, i; |
0de2479d | 515 | |
8dbb86b8 JR |
516 | condition_status = lttng_condition_event_rule_matches_get_rule( |
517 | condition, &event_rule); | |
0de2479d SM |
518 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); |
519 | ||
520 | print_event_rule(event_rule); | |
b203b4b0 SM |
521 | |
522 | condition_status = | |
8dbb86b8 | 523 | lttng_condition_event_rule_matches_get_capture_descriptor_count( |
b203b4b0 SM |
524 | condition, &cap_desc_count); |
525 | assert(condition_status == LTTNG_CONDITION_STATUS_OK); | |
526 | ||
527 | if (cap_desc_count > 0) { | |
528 | MSG(" captures:"); | |
529 | ||
530 | for (i = 0; i < cap_desc_count; i++) { | |
531 | const struct lttng_event_expr *cap_desc = | |
8dbb86b8 | 532 | lttng_condition_event_rule_matches_get_capture_descriptor_at_index( |
b203b4b0 SM |
533 | condition, i); |
534 | ||
535 | _MSG(" - "); | |
536 | print_one_event_expr(cap_desc); | |
537 | MSG(""); | |
538 | } | |
539 | } | |
0de2479d SM |
540 | } |
541 | ||
542 | static | |
709fb83f JG |
543 | void print_action_errors(const struct lttng_trigger *trigger, |
544 | const struct lttng_action *action) | |
545 | { | |
546 | unsigned int i, count, printed_errors_count = 0; | |
547 | enum lttng_error_code error_query_ret; | |
548 | enum lttng_error_query_results_status results_status; | |
549 | struct lttng_error_query_results *results = NULL; | |
550 | const char *trigger_name; | |
551 | uid_t trigger_uid; | |
552 | enum lttng_trigger_status trigger_status; | |
553 | struct lttng_error_query *query = | |
554 | lttng_error_query_action_create(trigger, action); | |
555 | ||
556 | assert(query); | |
557 | ||
558 | trigger_status = lttng_trigger_get_name(trigger, &trigger_name); | |
0efb2ad7 JG |
559 | /* |
560 | * Anonymous triggers are not listed; this would be an internal error. | |
561 | */ | |
709fb83f JG |
562 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); |
563 | ||
564 | trigger_status = lttng_trigger_get_owner_uid(trigger, &trigger_uid); | |
565 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); | |
566 | ||
567 | error_query_ret = lttng_error_query_execute( | |
568 | query, lttng_session_daemon_command_endpoint, &results); | |
569 | if (error_query_ret != LTTNG_OK) { | |
570 | ERR("Failed to query errors of trigger '%s' (owner uid: %d): %s", | |
571 | trigger_name, (int) trigger_uid, | |
572 | lttng_strerror(-error_query_ret)); | |
573 | goto end; | |
574 | } | |
575 | ||
576 | results_status = lttng_error_query_results_get_count(results, &count); | |
577 | assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK); | |
578 | ||
579 | _MSG(" errors:"); | |
580 | ||
581 | for (i = 0; i < count; i++) { | |
582 | const struct lttng_error_query_result *result; | |
583 | enum lttng_error_query_result_status result_status; | |
584 | const char *result_name; | |
585 | const char *result_description; | |
586 | uint64_t result_value; | |
587 | ||
588 | results_status = lttng_error_query_results_get_result( | |
589 | results, &result, i); | |
590 | assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK); | |
591 | ||
592 | result_status = lttng_error_query_result_get_name( | |
593 | result, &result_name); | |
594 | assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK); | |
595 | result_status = lttng_error_query_result_get_description( | |
596 | result, &result_description); | |
597 | assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK); | |
598 | ||
599 | if (lttng_error_query_result_get_type(result) == | |
600 | LTTNG_ERROR_QUERY_RESULT_TYPE_COUNTER) { | |
601 | result_status = lttng_error_query_result_counter_get_value( | |
602 | result, &result_value); | |
603 | assert(result_status == | |
604 | LTTNG_ERROR_QUERY_RESULT_STATUS_OK); | |
605 | if (result_value == 0) { | |
606 | continue; | |
607 | } | |
608 | ||
609 | MSG(""); | |
610 | _MSG(" %s: %" PRIu64, result_name, | |
611 | result_value); | |
612 | printed_errors_count++; | |
613 | } else { | |
614 | _MSG(" Unknown error query result type for result '%s' (%s)", | |
615 | result_name, result_description); | |
616 | continue; | |
617 | } | |
618 | } | |
619 | ||
620 | if (printed_errors_count == 0) { | |
621 | _MSG(" none"); | |
622 | } | |
623 | ||
624 | end: | |
625 | MSG(""); | |
626 | lttng_error_query_destroy(query); | |
627 | lttng_error_query_results_destroy(results); | |
628 | } | |
629 | ||
630 | static | |
631 | void print_one_action(const struct lttng_trigger *trigger, | |
632 | const struct lttng_action *action) | |
0de2479d SM |
633 | { |
634 | enum lttng_action_type action_type; | |
635 | enum lttng_action_status action_status; | |
7f4d5b07 | 636 | const struct lttng_rate_policy *policy = NULL; |
0de2479d SM |
637 | const char *value; |
638 | ||
639 | action_type = lttng_action_get_type(action); | |
7c2fae7c | 640 | assert(action_type != LTTNG_ACTION_TYPE_LIST); |
0de2479d SM |
641 | |
642 | switch (action_type) { | |
643 | case LTTNG_ACTION_TYPE_NOTIFY: | |
e45dd625 JR |
644 | _MSG("notify"); |
645 | ||
7f4d5b07 | 646 | action_status = lttng_action_notify_get_rate_policy( |
e45dd625 JR |
647 | action, &policy); |
648 | if (action_status != LTTNG_ACTION_STATUS_OK) { | |
7f4d5b07 | 649 | ERR("Failed to retrieve rate policy."); |
e45dd625 JR |
650 | goto end; |
651 | } | |
0de2479d SM |
652 | break; |
653 | case LTTNG_ACTION_TYPE_START_SESSION: | |
654 | action_status = lttng_action_start_session_get_session_name( | |
655 | action, &value); | |
656 | assert(action_status == LTTNG_ACTION_STATUS_OK); | |
e45dd625 JR |
657 | _MSG("start session `%s`", value); |
658 | ||
7f4d5b07 | 659 | action_status = lttng_action_start_session_get_rate_policy( |
e45dd625 JR |
660 | action, &policy); |
661 | if (action_status != LTTNG_ACTION_STATUS_OK) { | |
7f4d5b07 | 662 | ERR("Failed to retrieve rate policy."); |
e45dd625 JR |
663 | goto end; |
664 | } | |
0de2479d SM |
665 | break; |
666 | case LTTNG_ACTION_TYPE_STOP_SESSION: | |
667 | action_status = lttng_action_stop_session_get_session_name( | |
668 | action, &value); | |
669 | assert(action_status == LTTNG_ACTION_STATUS_OK); | |
e45dd625 JR |
670 | _MSG("stop session `%s`", value); |
671 | ||
7f4d5b07 | 672 | action_status = lttng_action_stop_session_get_rate_policy( |
e45dd625 JR |
673 | action, &policy); |
674 | if (action_status != LTTNG_ACTION_STATUS_OK) { | |
7f4d5b07 | 675 | ERR("Failed to retrieve rate policy."); |
e45dd625 JR |
676 | goto end; |
677 | } | |
0de2479d SM |
678 | break; |
679 | case LTTNG_ACTION_TYPE_ROTATE_SESSION: | |
680 | action_status = lttng_action_rotate_session_get_session_name( | |
681 | action, &value); | |
682 | assert(action_status == LTTNG_ACTION_STATUS_OK); | |
e45dd625 JR |
683 | _MSG("rotate session `%s`", value); |
684 | ||
7f4d5b07 | 685 | action_status = lttng_action_rotate_session_get_rate_policy( |
e45dd625 JR |
686 | action, &policy); |
687 | if (action_status != LTTNG_ACTION_STATUS_OK) { | |
7f4d5b07 | 688 | ERR("Failed to retrieve rate policy."); |
e45dd625 JR |
689 | goto end; |
690 | } | |
0de2479d SM |
691 | break; |
692 | case LTTNG_ACTION_TYPE_SNAPSHOT_SESSION: | |
693 | { | |
694 | const struct lttng_snapshot_output *output; | |
695 | ||
696 | action_status = lttng_action_snapshot_session_get_session_name( | |
697 | action, &value); | |
698 | assert(action_status == LTTNG_ACTION_STATUS_OK); | |
699 | _MSG("snapshot session `%s`", value); | |
700 | ||
701 | action_status = lttng_action_snapshot_session_get_output( | |
702 | action, &output); | |
703 | if (action_status == LTTNG_ACTION_STATUS_OK) { | |
704 | const char *name; | |
705 | uint64_t max_size; | |
706 | const char *ctrl_url, *data_url; | |
707 | bool starts_with_file, starts_with_net, starts_with_net6; | |
708 | ||
709 | ctrl_url = lttng_snapshot_output_get_ctrl_url(output); | |
710 | assert(ctrl_url && strlen(ctrl_url) > 0); | |
711 | ||
712 | data_url = lttng_snapshot_output_get_data_url(output); | |
713 | assert(data_url); | |
714 | ||
715 | starts_with_file = strncmp(ctrl_url, "file://", strlen("file://")) == 0; | |
716 | starts_with_net = strncmp(ctrl_url, "net://", strlen("net://")) == 0; | |
717 | starts_with_net6 = strncmp(ctrl_url, "net6://", strlen("net6://")) == 0; | |
718 | ||
719 | if (ctrl_url[0] == '/' || starts_with_file) { | |
720 | if (starts_with_file) { | |
721 | ctrl_url += strlen("file://"); | |
722 | } | |
723 | ||
724 | _MSG(", path: %s", ctrl_url); | |
725 | } else if (starts_with_net || starts_with_net6) { | |
726 | _MSG(", url: %s", ctrl_url); | |
727 | } else { | |
728 | assert(strlen(data_url) > 0); | |
729 | ||
730 | _MSG(", control url: %s, data url: %s", ctrl_url, data_url); | |
731 | } | |
732 | ||
733 | name = lttng_snapshot_output_get_name(output); | |
734 | assert(name); | |
735 | if (strlen(name) > 0) { | |
736 | _MSG(", name: %s", name); | |
737 | } | |
738 | ||
739 | max_size = lttng_snapshot_output_get_maxsize(output); | |
740 | if (max_size != -1ULL) { | |
741 | _MSG(", max size: %" PRIu64, max_size); | |
742 | } | |
743 | } | |
744 | ||
7f4d5b07 | 745 | action_status = lttng_action_snapshot_session_get_rate_policy( |
e45dd625 JR |
746 | action, &policy); |
747 | if (action_status != LTTNG_ACTION_STATUS_OK) { | |
7f4d5b07 | 748 | ERR("Failed to retrieve rate policy."); |
e45dd625 JR |
749 | goto end; |
750 | } | |
0de2479d SM |
751 | break; |
752 | } | |
0de2479d SM |
753 | default: |
754 | abort(); | |
755 | } | |
e45dd625 JR |
756 | |
757 | if (policy) { | |
7f4d5b07 JR |
758 | enum lttng_rate_policy_type policy_type; |
759 | enum lttng_rate_policy_status policy_status; | |
e45dd625 JR |
760 | uint64_t policy_value = 0; |
761 | ||
7f4d5b07 | 762 | policy_type = lttng_rate_policy_get_type(policy); |
e45dd625 JR |
763 | |
764 | switch (policy_type) { | |
7f4d5b07 JR |
765 | case LTTNG_RATE_POLICY_TYPE_EVERY_N: |
766 | policy_status = lttng_rate_policy_every_n_get_interval( | |
e45dd625 | 767 | policy, &policy_value); |
7f4d5b07 JR |
768 | if (policy_status != LTTNG_RATE_POLICY_STATUS_OK) { |
769 | ERR("Failed to get action rate policy interval"); | |
e45dd625 JR |
770 | goto end; |
771 | } | |
772 | if (policy_value > 1) { | |
773 | /* The default is 1 so print only when it is a | |
774 | * special case. | |
775 | */ | |
9ced8a60 | 776 | _MSG(", rate policy: every %" PRIu64 |
e45dd625 JR |
777 | " occurrences", |
778 | policy_value); | |
779 | } | |
780 | break; | |
7f4d5b07 JR |
781 | case LTTNG_RATE_POLICY_TYPE_ONCE_AFTER_N: |
782 | policy_status = lttng_rate_policy_once_after_n_get_threshold( | |
e45dd625 | 783 | policy, &policy_value); |
7f4d5b07 JR |
784 | if (policy_status != LTTNG_RATE_POLICY_STATUS_OK) { |
785 | ERR("Failed to get action rate policy interval"); | |
e45dd625 JR |
786 | goto end; |
787 | } | |
7f4d5b07 | 788 | _MSG(", rate policy: once after %" PRIu64 |
e45dd625 JR |
789 | " occurrences", |
790 | policy_value); | |
791 | break; | |
792 | default: | |
793 | abort(); | |
794 | } | |
795 | } | |
796 | ||
797 | MSG(""); | |
709fb83f JG |
798 | print_action_errors(trigger, action); |
799 | ||
e45dd625 JR |
800 | end: |
801 | return; | |
0de2479d SM |
802 | } |
803 | ||
709fb83f JG |
804 | static |
805 | void print_trigger_errors(const struct lttng_trigger *trigger) | |
806 | { | |
807 | unsigned int i, count, printed_errors_count = 0; | |
808 | enum lttng_error_code error_query_ret; | |
809 | enum lttng_error_query_results_status results_status; | |
810 | struct lttng_error_query_results *results = NULL; | |
811 | enum lttng_trigger_status trigger_status; | |
812 | const char *trigger_name; | |
813 | uid_t trigger_uid; | |
814 | struct lttng_error_query *query = | |
815 | lttng_error_query_trigger_create(trigger); | |
816 | ||
817 | assert(query); | |
0efb2ad7 JG |
818 | /* |
819 | * Anonymous triggers are not listed; this would be an internal error. | |
820 | */ | |
709fb83f JG |
821 | trigger_status = lttng_trigger_get_name(trigger, &trigger_name); |
822 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); | |
823 | ||
824 | trigger_status = lttng_trigger_get_owner_uid(trigger, &trigger_uid); | |
825 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); | |
826 | ||
827 | error_query_ret = lttng_error_query_execute( | |
828 | query, lttng_session_daemon_command_endpoint, &results); | |
829 | if (error_query_ret != LTTNG_OK) { | |
830 | ERR("Failed to query errors of trigger '%s' (owner uid: %d): %s", | |
831 | trigger_name, (int) trigger_uid, | |
832 | lttng_strerror(-error_query_ret)); | |
833 | goto end; | |
834 | } | |
835 | ||
836 | results_status = lttng_error_query_results_get_count(results, &count); | |
837 | assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK); | |
838 | ||
839 | _MSG(" errors:"); | |
840 | ||
841 | for (i = 0; i < count; i++) { | |
842 | const struct lttng_error_query_result *result; | |
843 | enum lttng_error_query_result_status result_status; | |
844 | const char *result_name; | |
845 | const char *result_description; | |
846 | uint64_t result_value; | |
847 | ||
848 | results_status = lttng_error_query_results_get_result( | |
849 | results, &result, i); | |
850 | assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK); | |
851 | ||
852 | result_status = lttng_error_query_result_get_name( | |
853 | result, &result_name); | |
854 | assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK); | |
855 | result_status = lttng_error_query_result_get_description( | |
856 | result, &result_description); | |
857 | assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK); | |
858 | ||
859 | if (lttng_error_query_result_get_type(result) == | |
860 | LTTNG_ERROR_QUERY_RESULT_TYPE_COUNTER) { | |
861 | result_status = lttng_error_query_result_counter_get_value( | |
862 | result, &result_value); | |
863 | assert(result_status == | |
864 | LTTNG_ERROR_QUERY_RESULT_STATUS_OK); | |
865 | if (result_value == 0) { | |
866 | continue; | |
867 | } | |
868 | ||
869 | MSG(""); | |
870 | _MSG(" %s: %" PRIu64, result_name, | |
871 | result_value); | |
872 | printed_errors_count++; | |
873 | } else { | |
874 | _MSG(" Unknown error query result type for result '%s' (%s)", | |
875 | result_name, result_description); | |
876 | continue; | |
877 | } | |
878 | } | |
879 | ||
880 | if (printed_errors_count == 0) { | |
881 | _MSG(" none"); | |
882 | } | |
883 | ||
884 | end: | |
885 | MSG(""); | |
886 | lttng_error_query_destroy(query); | |
887 | lttng_error_query_results_destroy(results); | |
888 | } | |
889 | ||
0de2479d SM |
890 | static |
891 | void print_one_trigger(const struct lttng_trigger *trigger) | |
892 | { | |
893 | const struct lttng_condition *condition; | |
894 | enum lttng_condition_type condition_type; | |
895 | const struct lttng_action *action; | |
896 | enum lttng_action_type action_type; | |
897 | enum lttng_trigger_status trigger_status; | |
898 | const char *name; | |
0de2479d SM |
899 | uid_t trigger_uid; |
900 | ||
0efb2ad7 JG |
901 | /* |
902 | * Anonymous triggers are not listed since they can't be specified nor | |
903 | * referenced through the CLI. | |
904 | */ | |
0de2479d | 905 | trigger_status = lttng_trigger_get_name(trigger, &name); |
0efb2ad7 JG |
906 | if (trigger_status == LTTNG_TRIGGER_STATUS_UNSET) { |
907 | goto end; | |
908 | } | |
909 | ||
0de2479d SM |
910 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); |
911 | ||
912 | trigger_status = lttng_trigger_get_owner_uid(trigger, &trigger_uid); | |
913 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); | |
914 | ||
1d4b59f2 | 915 | MSG("- name: %s", name); |
481c5310 | 916 | MSG(" owner uid: %d", trigger_uid); |
0de2479d | 917 | |
0de2479d SM |
918 | condition = lttng_trigger_get_const_condition(trigger); |
919 | condition_type = lttng_condition_get_type(condition); | |
920 | MSG(" condition: %s", lttng_condition_type_str(condition_type)); | |
921 | switch (condition_type) { | |
19904669 SM |
922 | case LTTNG_CONDITION_TYPE_SESSION_CONSUMED_SIZE: |
923 | print_condition_session_consumed_size(condition); | |
924 | break; | |
925 | case LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH: | |
926 | case LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW: | |
927 | print_condition_buffer_usage(condition); | |
928 | break; | |
929 | case LTTNG_CONDITION_TYPE_SESSION_ROTATION_ONGOING: | |
930 | case LTTNG_CONDITION_TYPE_SESSION_ROTATION_COMPLETED: | |
931 | print_condition_session_rotation(condition); | |
932 | break; | |
8dbb86b8 JR |
933 | case LTTNG_CONDITION_TYPE_EVENT_RULE_MATCHES: |
934 | print_condition_event_rule_matches(condition); | |
0de2479d SM |
935 | break; |
936 | default: | |
19904669 | 937 | abort(); |
0de2479d SM |
938 | } |
939 | ||
940 | action = lttng_trigger_get_const_action(trigger); | |
941 | action_type = lttng_action_get_type(action); | |
7c2fae7c | 942 | if (action_type == LTTNG_ACTION_TYPE_LIST) { |
0de2479d SM |
943 | unsigned int count, i; |
944 | enum lttng_action_status action_status; | |
945 | ||
946 | MSG(" actions:"); | |
947 | ||
702f26c8 | 948 | action_status = lttng_action_list_get_count(action, &count); |
0de2479d SM |
949 | assert(action_status == LTTNG_ACTION_STATUS_OK); |
950 | ||
951 | for (i = 0; i < count; i++) { | |
952 | const struct lttng_action *subaction = | |
702f26c8 | 953 | lttng_action_list_get_at_index( |
0de2479d SM |
954 | action, i); |
955 | ||
956 | _MSG(" "); | |
709fb83f | 957 | print_one_action(trigger, subaction); |
0de2479d SM |
958 | } |
959 | } else { | |
960 | _MSG(" action:"); | |
709fb83f | 961 | print_one_action(trigger, action); |
0de2479d SM |
962 | } |
963 | ||
709fb83f | 964 | print_trigger_errors(trigger); |
0efb2ad7 JG |
965 | end: |
966 | return; | |
0de2479d SM |
967 | } |
968 | ||
969 | static | |
970 | int compare_triggers_by_name(const void *a, const void *b) | |
971 | { | |
972 | const struct lttng_trigger *trigger_a = *((const struct lttng_trigger **) a); | |
973 | const struct lttng_trigger *trigger_b = *((const struct lttng_trigger **) b); | |
974 | const char *name_a, *name_b; | |
975 | enum lttng_trigger_status trigger_status; | |
976 | ||
0efb2ad7 | 977 | /* Anonymous triggers are not reachable here. */ |
0de2479d SM |
978 | trigger_status = lttng_trigger_get_name(trigger_a, &name_a); |
979 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); | |
980 | ||
981 | trigger_status = lttng_trigger_get_name(trigger_b, &name_b); | |
982 | assert(trigger_status == LTTNG_TRIGGER_STATUS_OK); | |
983 | ||
984 | return strcmp(name_a, name_b); | |
985 | } | |
986 | ||
987 | int cmd_list_triggers(int argc, const char **argv) | |
988 | { | |
989 | int ret; | |
990 | struct argpar_parse_ret argpar_parse_ret = {}; | |
991 | struct lttng_triggers *triggers = NULL; | |
992 | int i; | |
993 | struct lttng_dynamic_pointer_array sorted_triggers; | |
994 | enum lttng_trigger_status trigger_status; | |
995 | unsigned int num_triggers; | |
996 | ||
997 | lttng_dynamic_pointer_array_init(&sorted_triggers, NULL); | |
998 | ||
999 | argpar_parse_ret = argpar_parse( | |
1000 | argc - 1, argv + 1, list_trigger_options, true); | |
1001 | if (!argpar_parse_ret.items) { | |
1002 | ERR("%s", argpar_parse_ret.error); | |
1003 | goto error; | |
1004 | } | |
1005 | ||
1006 | for (i = 0; i < argpar_parse_ret.items->n_items; i++) { | |
1007 | const struct argpar_item *item = | |
1008 | argpar_parse_ret.items->items[i]; | |
1009 | ||
1010 | if (item->type == ARGPAR_ITEM_TYPE_OPT) { | |
1011 | const struct argpar_item_opt *item_opt = | |
1012 | (const struct argpar_item_opt *) item; | |
1013 | ||
1014 | switch (item_opt->descr->id) { | |
1015 | case OPT_HELP: | |
1016 | SHOW_HELP(); | |
1017 | ret = 0; | |
1018 | goto end; | |
1019 | ||
1020 | case OPT_LIST_OPTIONS: | |
1021 | list_cmd_options_argpar(stdout, | |
1022 | list_trigger_options); | |
1023 | ret = 0; | |
1024 | goto end; | |
1025 | ||
1026 | default: | |
1027 | abort(); | |
1028 | } | |
1029 | ||
1030 | } else { | |
1031 | const struct argpar_item_non_opt *item_non_opt = | |
1032 | (const struct argpar_item_non_opt *) item; | |
1033 | ||
1034 | ERR("Unexpected argument: %s", item_non_opt->arg); | |
1035 | } | |
1036 | } | |
1037 | ||
1038 | ret = lttng_list_triggers(&triggers); | |
1039 | if (ret != LTTNG_OK) { | |
1040 | ERR("Error listing triggers: %s.", lttng_strerror(-ret)); | |
1041 | goto error; | |
1042 | } | |
1043 | ||
1044 | trigger_status = lttng_triggers_get_count(triggers, &num_triggers); | |
1045 | if (trigger_status != LTTNG_TRIGGER_STATUS_OK) { | |
1046 | ERR("Failed to get trigger count."); | |
1047 | goto error; | |
1048 | } | |
1049 | ||
1050 | for (i = 0; i < num_triggers; i++) { | |
0efb2ad7 JG |
1051 | int add_ret; |
1052 | const char *unused_name; | |
1053 | const struct lttng_trigger *trigger = | |
1054 | lttng_triggers_get_at_index(triggers, i); | |
1055 | ||
1056 | trigger_status = lttng_trigger_get_name(trigger, &unused_name); | |
1057 | switch (trigger_status) { | |
1058 | case LTTNG_TRIGGER_STATUS_OK: | |
1059 | break; | |
1060 | case LTTNG_TRIGGER_STATUS_UNSET: | |
1061 | /* Don't list anonymous triggers. */ | |
1062 | continue; | |
1063 | default: | |
1064 | abort(); | |
1065 | } | |
1066 | ||
1067 | add_ret = lttng_dynamic_pointer_array_add_pointer( | |
1068 | &sorted_triggers, (void *) trigger); | |
0de2479d SM |
1069 | |
1070 | if (add_ret) { | |
1071 | ERR("Failed to allocate array of struct lttng_trigger *."); | |
1072 | goto error; | |
1073 | } | |
1074 | } | |
1075 | ||
1076 | qsort(sorted_triggers.array.buffer.data, num_triggers, | |
1077 | sizeof(struct lttng_trigger *), | |
1078 | compare_triggers_by_name); | |
1079 | ||
1080 | for (i = 0; i < num_triggers; i++) { | |
1081 | const struct lttng_trigger *trigger_to_print = | |
1082 | (const struct lttng_trigger *) | |
1083 | lttng_dynamic_pointer_array_get_pointer( | |
1084 | &sorted_triggers, i); | |
1085 | ||
1086 | print_one_trigger(trigger_to_print); | |
1087 | } | |
1088 | ||
1089 | ret = 0; | |
1090 | goto end; | |
1091 | ||
1092 | error: | |
1093 | ret = 1; | |
1094 | ||
1095 | end: | |
1096 | argpar_parse_ret_fini(&argpar_parse_ret); | |
1097 | lttng_triggers_destroy(triggers); | |
1098 | lttng_dynamic_pointer_array_reset(&sorted_triggers); | |
1099 | ||
1100 | return ret; | |
1101 | } |