Commit | Line | Data |
---|---|---|
9245bd0e DG |
1 | /* |
2 | * Copyright (C) 2014 - David Goulet <dgoulet@efficios.com> | |
3 | * | |
4 | * This library is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU Lesser General Public License, version 2.1 only, | |
6 | * as published by the Free Software Foundation. | |
7 | * | |
8 | * This library is distributed in the hope that it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License | |
11 | * for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU Lesser General Public License | |
14 | * along with this library; if not, write to the Free Software Foundation, | |
15 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
16 | */ | |
17 | ||
6c1c0768 | 18 | #define _LGPL_SOURCE |
9245bd0e DG |
19 | #include <assert.h> |
20 | #include <string.h> | |
a2a75fa4 | 21 | #include <limits.h> |
9245bd0e DG |
22 | |
23 | #include <lttng/lttng-error.h> | |
24 | #include <lttng/load.h> | |
25 | #include <lttng/load-internal.h> | |
26 | #include <common/sessiond-comm/sessiond-comm.h> | |
f40ef1d5 | 27 | #include <common/config/session-config.h> |
a2a75fa4 JR |
28 | #include <common/uri.h> |
29 | #include <common/macros.h> | |
30 | #include <common/compat/string.h> | |
9245bd0e DG |
31 | |
32 | #include "lttng-ctl-helper.h" | |
33 | ||
34 | struct lttng_load_session_attr *lttng_load_session_attr_create(void) | |
35 | { | |
36 | return zmalloc(sizeof(struct lttng_load_session_attr)); | |
37 | } | |
38 | ||
a2a75fa4 JR |
39 | static |
40 | void reset_load_session_attr_urls(struct lttng_load_session_attr *attr) | |
41 | { | |
42 | free(attr->raw_override_url); | |
43 | free(attr->raw_override_path_url); | |
44 | free(attr->raw_override_ctrl_url); | |
45 | free(attr->raw_override_data_url); | |
1b08cbce JR |
46 | if (attr->override_attr) { |
47 | free(attr->override_attr->path_url); | |
48 | free(attr->override_attr->ctrl_url); | |
49 | free(attr->override_attr->data_url); | |
2aaf5fc7 | 50 | free(attr->override_attr->session_name); |
1b08cbce | 51 | } |
a2a75fa4 JR |
52 | } |
53 | ||
9245bd0e DG |
54 | void lttng_load_session_attr_destroy(struct lttng_load_session_attr *attr) |
55 | { | |
56 | if (attr) { | |
a2a75fa4 | 57 | reset_load_session_attr_urls(attr); |
1b08cbce | 58 | free(attr->override_attr); |
9245bd0e DG |
59 | free(attr); |
60 | } | |
61 | } | |
62 | ||
2aaf5fc7 JR |
63 | static int validate_attr(const struct lttng_load_session_attr *attr) |
64 | { | |
65 | int ret = 0; | |
66 | ||
67 | if (!attr) { | |
68 | ret = -LTTNG_ERR_INVALID; | |
69 | goto end; | |
70 | } | |
71 | ||
72 | if (!attr->override_attr) { | |
73 | goto end; | |
74 | } | |
75 | ||
76 | /* | |
77 | * Refuse override name if the objective is to load multiple session | |
78 | * since this operation is ambiguous while loading multiple session. | |
79 | */ | |
80 | if (attr->override_attr->session_name | |
81 | && attr->session_name[0] == '\0') { | |
82 | ret = -LTTNG_ERR_INVALID; | |
83 | goto end; | |
84 | } | |
85 | end: | |
86 | return ret; | |
87 | } | |
88 | ||
9245bd0e DG |
89 | const char *lttng_load_session_attr_get_session_name( |
90 | struct lttng_load_session_attr *attr) | |
91 | { | |
92 | const char *ret = NULL; | |
93 | ||
94 | if (attr && attr->session_name[0]) { | |
95 | ret = attr->session_name; | |
96 | } | |
97 | ||
98 | return ret; | |
99 | } | |
100 | ||
101 | const char *lttng_load_session_attr_get_input_url( | |
102 | struct lttng_load_session_attr *attr) | |
103 | { | |
104 | const char *ret = NULL; | |
105 | ||
106 | if (attr && attr->input_url[0]) { | |
107 | ret = attr->input_url; | |
108 | } | |
109 | ||
110 | return ret; | |
111 | } | |
112 | ||
113 | int lttng_load_session_attr_get_overwrite( | |
114 | struct lttng_load_session_attr *attr) | |
115 | { | |
116 | return attr ? attr->overwrite : -LTTNG_ERR_INVALID; | |
117 | } | |
118 | ||
a2a75fa4 JR |
119 | const char *lttng_load_session_attr_get_override_ctrl_url( |
120 | struct lttng_load_session_attr *attr) | |
121 | { | |
122 | const char *ret = NULL; | |
123 | ||
49c360e8 JR |
124 | if (!attr || !attr->override_attr) { |
125 | goto end; | |
a2a75fa4 JR |
126 | } |
127 | ||
49c360e8 JR |
128 | ret = attr->raw_override_ctrl_url; |
129 | end: | |
a2a75fa4 JR |
130 | return ret; |
131 | } | |
132 | ||
133 | const char *lttng_load_session_attr_get_override_data_url( | |
134 | struct lttng_load_session_attr *attr) | |
135 | { | |
136 | const char *ret = NULL; | |
137 | ||
49c360e8 JR |
138 | if (!attr || !attr->override_attr) { |
139 | goto end; | |
a2a75fa4 JR |
140 | } |
141 | ||
49c360e8 JR |
142 | ret = attr->raw_override_data_url; |
143 | end: | |
a2a75fa4 JR |
144 | return ret; |
145 | } | |
146 | ||
147 | const char *lttng_load_session_attr_get_override_url( | |
148 | struct lttng_load_session_attr *attr) | |
149 | { | |
150 | const char *ret = NULL; | |
151 | ||
49c360e8 JR |
152 | if (!attr || !attr->override_attr) { |
153 | goto end; | |
154 | } | |
155 | ||
156 | if ((attr->override_attr->path_url || | |
1b08cbce JR |
157 | (attr->override_attr->ctrl_url && |
158 | attr->override_attr->data_url))) { | |
a2a75fa4 JR |
159 | ret = attr->raw_override_url; |
160 | } | |
49c360e8 | 161 | end: |
a2a75fa4 JR |
162 | return ret; |
163 | } | |
164 | ||
2aaf5fc7 JR |
165 | const char *lttng_load_session_attr_get_override_session_name( |
166 | struct lttng_load_session_attr *attr) | |
167 | { | |
168 | const char *ret = NULL; | |
169 | ||
170 | if (!attr || !attr->override_attr) { | |
171 | goto end; | |
172 | } | |
173 | ||
174 | ret = attr->override_attr->session_name; | |
175 | end: | |
176 | return ret; | |
177 | } | |
178 | ||
9245bd0e DG |
179 | int lttng_load_session_attr_set_session_name( |
180 | struct lttng_load_session_attr *attr, const char *session_name) | |
181 | { | |
182 | int ret = 0; | |
183 | ||
184 | if (!attr) { | |
185 | ret = -LTTNG_ERR_INVALID; | |
186 | goto error; | |
187 | } | |
188 | ||
189 | if (session_name) { | |
190 | size_t len; | |
191 | ||
192 | len = strlen(session_name); | |
36d2e35d | 193 | if (len >= LTTNG_NAME_MAX) { |
9245bd0e DG |
194 | ret = -LTTNG_ERR_INVALID; |
195 | goto error; | |
196 | } | |
197 | ||
3716477e JG |
198 | ret = lttng_strncpy(attr->session_name, session_name, |
199 | sizeof(attr->session_name)); | |
200 | if (ret) { | |
201 | ret = -LTTNG_ERR_INVALID; | |
202 | goto error; | |
203 | } | |
9245bd0e DG |
204 | } else { |
205 | attr->session_name[0] = '\0'; | |
206 | } | |
207 | error: | |
208 | return ret; | |
209 | } | |
210 | ||
211 | int lttng_load_session_attr_set_input_url( | |
212 | struct lttng_load_session_attr *attr, const char *url) | |
213 | { | |
214 | int ret = 0; | |
584e475e JR |
215 | size_t len; |
216 | ssize_t size; | |
9245bd0e DG |
217 | struct lttng_uri *uris = NULL; |
218 | ||
219 | if (!attr) { | |
220 | ret = -LTTNG_ERR_INVALID; | |
221 | goto error; | |
222 | } | |
223 | ||
224 | if (!url) { | |
225 | attr->input_url[0] = '\0'; | |
226 | ret = 0; | |
227 | goto end; | |
228 | } | |
229 | ||
230 | len = strlen(url); | |
231 | if (len >= PATH_MAX) { | |
232 | ret = -LTTNG_ERR_INVALID; | |
233 | goto error; | |
234 | } | |
235 | ||
236 | size = uri_parse_str_urls(url, NULL, &uris); | |
237 | if (size <= 0 || uris[0].dtype != LTTNG_DST_PATH) { | |
238 | ret = -LTTNG_ERR_INVALID; | |
239 | goto error; | |
240 | } | |
241 | ||
242 | /* Copy string plus the NULL terminated byte. */ | |
55fb8091 | 243 | ret = lttng_strncpy(attr->input_url, uris[0].dst.path, |
9245bd0e | 244 | sizeof(attr->input_url)); |
55fb8091 JG |
245 | if (ret) { |
246 | ret = -LTTNG_ERR_INVALID; | |
247 | goto error; | |
248 | } | |
9245bd0e DG |
249 | |
250 | end: | |
251 | error: | |
252 | free(uris); | |
253 | return ret; | |
254 | } | |
255 | ||
256 | int lttng_load_session_attr_set_overwrite( | |
257 | struct lttng_load_session_attr *attr, int overwrite) | |
258 | { | |
259 | int ret = 0; | |
260 | ||
261 | if (!attr) { | |
262 | ret = -LTTNG_ERR_INVALID; | |
263 | goto end; | |
264 | } | |
265 | ||
266 | attr->overwrite = !!overwrite; | |
267 | end: | |
268 | return ret; | |
269 | } | |
270 | ||
a2a75fa4 JR |
271 | int lttng_load_session_attr_set_override_ctrl_url( |
272 | struct lttng_load_session_attr *attr, const char *url) | |
273 | { | |
274 | int ret = 0; | |
275 | ssize_t ret_size; | |
276 | struct lttng_uri *uri = NULL; | |
277 | char *url_str = NULL; | |
278 | char *raw_str = NULL; | |
279 | ||
280 | if (!attr) { | |
281 | ret = -LTTNG_ERR_INVALID; | |
282 | goto end; | |
283 | } | |
284 | ||
1b08cbce JR |
285 | if (!attr->override_attr) { |
286 | attr->override_attr = zmalloc( | |
287 | sizeof(struct config_load_session_override_attr)); | |
288 | if (!attr->override_attr) { | |
289 | ret = -LTTNG_ERR_NOMEM; | |
290 | goto end; | |
291 | } | |
292 | } | |
293 | ||
294 | if (attr->override_attr->path_url) { | |
a2a75fa4 | 295 | /* |
1b08cbce JR |
296 | * Setting a ctrl override after a path override makes no sense. |
297 | */ | |
a2a75fa4 JR |
298 | ret = -LTTNG_ERR_INVALID; |
299 | goto end; | |
300 | } | |
301 | ||
302 | /* | |
303 | * FIXME: uri_parse should be able to take as parameter the protocol | |
304 | * type to validate "url". For now only check the parsing goes through; | |
305 | * it will fail later on. | |
306 | */ | |
307 | ret_size = uri_parse(url, &uri); | |
308 | if (ret_size < 0) { | |
309 | ret = -LTTNG_ERR_INVALID; | |
310 | goto end; | |
311 | } | |
312 | ||
313 | if (uri[0].port == 0) { | |
314 | uri[0].port = DEFAULT_NETWORK_CONTROL_PORT; | |
315 | } | |
316 | ||
317 | url_str = zmalloc(PATH_MAX); | |
318 | if (!url_str) { | |
319 | /* FIXME: return valid error */ | |
320 | ret = -LTTNG_ERR_NOMEM; | |
321 | goto end; | |
322 | } | |
323 | ||
324 | ret = uri_to_str_url(&uri[0], url_str, PATH_MAX); | |
325 | if (ret < 0) { | |
326 | ret = -LTTNG_ERR_INVALID; | |
327 | goto end; | |
328 | } | |
329 | ret = 0; | |
330 | ||
331 | raw_str = lttng_strndup(url, PATH_MAX); | |
332 | if (!raw_str) { | |
333 | ret = -LTTNG_ERR_NOMEM; | |
334 | goto end; | |
335 | } | |
336 | ||
337 | /* Squash old value if any */ | |
1b08cbce | 338 | free(attr->override_attr->ctrl_url); |
a2a75fa4 JR |
339 | free(attr->raw_override_ctrl_url); |
340 | ||
341 | /* Populate the object */ | |
1b08cbce | 342 | attr->override_attr->ctrl_url = url_str; |
a2a75fa4 JR |
343 | attr->raw_override_ctrl_url = raw_str; |
344 | ||
345 | /* Ownership passed to attr. */ | |
346 | url_str = NULL; | |
347 | raw_str = NULL; | |
348 | ||
349 | end: | |
350 | free(raw_str); | |
351 | free(url_str); | |
352 | free(uri); | |
353 | return ret; | |
354 | } | |
355 | ||
356 | int lttng_load_session_attr_set_override_data_url( | |
357 | struct lttng_load_session_attr *attr, const char *url) | |
358 | { | |
359 | int ret = 0; | |
360 | ssize_t ret_size; | |
361 | struct lttng_uri *uri = NULL; | |
362 | char *url_str = NULL; | |
363 | char *raw_str = NULL; | |
364 | ||
365 | if (!attr) { | |
366 | ret = -LTTNG_ERR_INVALID; | |
367 | goto end; | |
368 | } | |
369 | ||
1b08cbce JR |
370 | if (!attr->override_attr) { |
371 | attr->override_attr = zmalloc( | |
372 | sizeof(struct config_load_session_override_attr)); | |
373 | if (!attr->override_attr) { | |
374 | ret = -LTTNG_ERR_NOMEM; | |
375 | goto end; | |
376 | } | |
377 | } | |
378 | ||
379 | if (attr->override_attr->path_url) { | |
380 | /* | |
381 | * Setting a data override after a path override makes no sense. | |
382 | */ | |
a2a75fa4 JR |
383 | ret = -LTTNG_ERR_INVALID; |
384 | goto end; | |
385 | } | |
386 | ||
387 | /* | |
388 | * FIXME: uri_parse should be able to take as parameter the protocol | |
389 | * type to validate "url". For now only check the parsing goes through; | |
390 | * it will fail later on. | |
391 | */ | |
392 | ret_size = uri_parse(url, &uri); | |
393 | if (ret_size < 0) { | |
394 | ret = -LTTNG_ERR_INVALID; | |
395 | goto end; | |
396 | } | |
397 | ||
398 | if (uri[0].port == 0) { | |
399 | uri[0].port = DEFAULT_NETWORK_DATA_PORT; | |
400 | } | |
401 | ||
402 | url_str = zmalloc(PATH_MAX); | |
403 | if (!url_str) { | |
404 | ret = -LTTNG_ERR_NOMEM; | |
405 | goto end; | |
406 | } | |
407 | ||
408 | ret = uri_to_str_url(&uri[0], url_str, PATH_MAX); | |
409 | if (ret < 0) { | |
410 | ret = -LTTNG_ERR_INVALID; | |
411 | goto end; | |
412 | } | |
413 | ret = 0; | |
414 | ||
415 | raw_str = lttng_strndup(url, PATH_MAX); | |
416 | if (!raw_str) { | |
417 | ret = -LTTNG_ERR_NOMEM; | |
418 | goto end; | |
419 | } | |
420 | ||
421 | /* Squash old value if any */ | |
1b08cbce | 422 | free(attr->override_attr->data_url); |
a2a75fa4 JR |
423 | free(attr->raw_override_data_url); |
424 | ||
425 | /* Populate the object */ | |
1b08cbce | 426 | attr->override_attr->data_url = url_str; |
a2a75fa4 JR |
427 | attr->raw_override_data_url = raw_str; |
428 | ||
429 | /* Ownership passed to attr. */ | |
430 | url_str = NULL; | |
431 | raw_str = NULL; | |
432 | end: | |
433 | free(raw_str); | |
434 | free(url_str); | |
435 | free(uri); | |
436 | return ret; | |
437 | } | |
438 | ||
439 | int lttng_load_session_attr_set_override_url( | |
440 | struct lttng_load_session_attr *attr, const char *url) | |
441 | { | |
442 | int ret = 0; | |
443 | ssize_t ret_size; | |
444 | struct lttng_uri *uri = NULL; | |
445 | char *raw_url_str = NULL; | |
446 | char *raw_path_str = NULL; | |
447 | char *path_str = NULL; | |
448 | char *raw_ctrl_str = NULL; | |
449 | char *ctrl_str = NULL; | |
450 | char *raw_data_str = NULL; | |
451 | char *data_str = NULL; | |
452 | char buffer[PATH_MAX]; | |
453 | ||
454 | if (!attr || !url || strlen(url) >= PATH_MAX) { | |
455 | ret = -LTTNG_ERR_INVALID; | |
456 | goto end; | |
457 | } | |
458 | ||
1b08cbce JR |
459 | if (!attr->override_attr) { |
460 | attr->override_attr = zmalloc( | |
461 | sizeof(struct config_load_session_override_attr)); | |
462 | if (!attr->override_attr) { | |
463 | ret = -LTTNG_ERR_NOMEM; | |
464 | goto end; | |
465 | } | |
466 | } | |
467 | ||
a2a75fa4 JR |
468 | /* |
469 | * FIXME: uri_parse should be able to take as parameter the protocol | |
470 | * type to validate "url". For now only check the parsing goes through; | |
471 | * it will fail later on. | |
472 | */ | |
473 | ret_size = uri_parse_str_urls(url, NULL, &uri); | |
474 | if (ret_size < 0 || ret_size > 2) { | |
475 | /* Unexpected URL format. */ | |
476 | ret = -LTTNG_ERR_INVALID; | |
477 | goto end; | |
478 | } | |
479 | ||
480 | raw_url_str = lttng_strndup(url, PATH_MAX); | |
481 | if (!raw_url_str) { | |
482 | ret = -LTTNG_ERR_NOMEM; | |
483 | goto end; | |
484 | } | |
485 | ||
486 | /* Get path | ctrl && data string URL. */ | |
487 | ret = uri_to_str_url(&uri[0], buffer, sizeof(buffer)); | |
488 | if (ret < 0 || ret >= PATH_MAX) { | |
489 | ret = -LTTNG_ERR_INVALID; | |
490 | goto end; | |
491 | } | |
492 | ret = 0; | |
493 | ||
494 | switch (uri[0].dtype) { | |
495 | case LTTNG_DST_PATH: | |
496 | raw_path_str = lttng_strndup(buffer, PATH_MAX); | |
497 | if (!raw_path_str) { | |
498 | ret = -LTTNG_ERR_NOMEM; | |
499 | goto end; | |
500 | } | |
501 | ||
502 | path_str = lttng_strndup(raw_path_str, PATH_MAX); | |
503 | if (!path_str) { | |
504 | ret = -LTTNG_ERR_NOMEM; | |
505 | goto end; | |
506 | } | |
507 | break; | |
508 | case LTTNG_DST_IPV4: | |
509 | case LTTNG_DST_IPV6: | |
510 | if (ret_size != 2) { | |
511 | ret = -LTTNG_ERR_INVALID; | |
512 | goto end; | |
513 | } | |
514 | ||
515 | raw_ctrl_str = lttng_strndup(buffer, PATH_MAX); | |
516 | if (!raw_ctrl_str) { | |
517 | ret = -LTTNG_ERR_NOMEM; | |
518 | goto end; | |
519 | } | |
520 | ||
521 | ctrl_str = lttng_strndup(raw_ctrl_str, PATH_MAX); | |
522 | if (!ctrl_str) { | |
523 | ret = -LTTNG_ERR_NOMEM; | |
524 | goto end; | |
525 | } | |
526 | ||
527 | /* Get the data uri. */ | |
528 | ret = uri_to_str_url(&uri[1], buffer, sizeof(buffer)); | |
529 | if (ret < 0) { | |
530 | ret = -LTTNG_ERR_INVALID; | |
531 | goto end; | |
532 | } | |
533 | ret = 0; | |
534 | ||
535 | raw_data_str = lttng_strndup(buffer, PATH_MAX); | |
536 | if (!raw_data_str) { | |
537 | ret = -LTTNG_ERR_NOMEM; | |
538 | goto end; | |
539 | } | |
540 | ||
541 | data_str = lttng_strndup(raw_data_str, PATH_MAX); | |
542 | if (!data_str) { | |
543 | ret = -LTTNG_ERR_NOMEM; | |
544 | goto end; | |
545 | } | |
546 | ||
547 | break; | |
548 | default: | |
549 | ret = -LTTNG_ERR_INVALID; | |
550 | goto end; | |
551 | } | |
552 | ||
553 | reset_load_session_attr_urls(attr); | |
554 | ||
1b08cbce JR |
555 | attr->override_attr->path_url = path_str; |
556 | attr->override_attr->ctrl_url = ctrl_str; | |
557 | attr->override_attr->data_url = data_str; | |
a2a75fa4 JR |
558 | |
559 | attr->raw_override_url = raw_url_str; | |
560 | attr->raw_override_path_url = raw_path_str; | |
561 | attr->raw_override_ctrl_url = raw_ctrl_str; | |
562 | attr->raw_override_data_url = raw_data_str; | |
563 | ||
564 | /* Pass data ownership to attr. */ | |
565 | raw_url_str = NULL; | |
566 | raw_path_str = NULL; | |
567 | path_str = NULL; | |
568 | raw_ctrl_str = NULL; | |
569 | ctrl_str = NULL; | |
570 | raw_data_str = NULL; | |
571 | data_str = NULL; | |
572 | ||
573 | end: | |
574 | free(raw_path_str); | |
575 | free(path_str); | |
576 | free(raw_ctrl_str); | |
577 | free(ctrl_str); | |
578 | free(raw_data_str); | |
579 | free(data_str); | |
580 | free(raw_url_str); | |
581 | free(uri); | |
582 | return ret; | |
583 | } | |
0d4bab5e | 584 | |
2aaf5fc7 JR |
585 | int lttng_load_session_attr_set_override_session_name( |
586 | struct lttng_load_session_attr *attr, const char *session_name) | |
587 | { | |
588 | int ret = 0; | |
589 | size_t len; | |
590 | ||
591 | if (!attr ||!session_name) { | |
592 | ret = -LTTNG_ERR_INVALID; | |
593 | goto end; | |
594 | } | |
595 | ||
596 | if (!attr->override_attr) { | |
597 | attr->override_attr = zmalloc( | |
598 | sizeof(struct config_load_session_override_attr)); | |
599 | if (!attr->override_attr) { | |
600 | ret = -LTTNG_ERR_NOMEM; | |
601 | goto end; | |
602 | } | |
603 | } | |
604 | ||
605 | len = strlen(session_name); | |
606 | if (len >= LTTNG_NAME_MAX) { | |
607 | ret = -LTTNG_ERR_INVALID; | |
608 | goto end; | |
609 | } | |
610 | ||
611 | attr->override_attr->session_name = lttng_strndup(session_name, | |
612 | len); | |
613 | if (!attr->override_attr->session_name) { | |
614 | ret = -LTTNG_ERR_NOMEM; | |
615 | goto end; | |
616 | } | |
617 | end: | |
618 | return ret; | |
619 | } | |
620 | ||
9245bd0e DG |
621 | int lttng_load_session(struct lttng_load_session_attr *attr) |
622 | { | |
623 | int ret; | |
18e29540 | 624 | const char *url, *session_name; |
9245bd0e DG |
625 | |
626 | if (!attr) { | |
627 | ret = -LTTNG_ERR_INVALID; | |
628 | goto end; | |
629 | } | |
630 | ||
2aaf5fc7 JR |
631 | ret = validate_attr(attr); |
632 | if (ret) { | |
633 | goto end; | |
634 | } | |
635 | ||
18e29540 JG |
636 | url = attr->input_url[0] != '\0' ? attr->input_url : NULL; |
637 | session_name = attr->session_name[0] != '\0' ? | |
638 | attr->session_name : NULL; | |
639 | ||
1b08cbce JR |
640 | ret = config_load_session(url, session_name, attr->overwrite, 0, |
641 | attr->override_attr); | |
9245bd0e DG |
642 | |
643 | end: | |
644 | return ret; | |
645 | } |