Cleanup (messages): Make the wording of the signedness warning clearer
[babeltrace.git] / converter / babeltrace.c
CommitLineData
34ac0e6c
MD
1/*
2 * babeltrace.c
3 *
4 * Babeltrace Trace Converter
5 *
64fa3fec
MD
6 * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation
7 *
8 * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
34ac0e6c
MD
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 */
4c8bfb7e 20
20d24215 21#define _GNU_SOURCE
00f7fbf0 22#include <config.h>
95d36295 23#include <babeltrace/babeltrace.h>
7fb21036 24#include <babeltrace/format.h>
95d36295
JD
25#include <babeltrace/context.h>
26#include <babeltrace/ctf/types.h>
9843982d 27#include <babeltrace/ctf/events.h>
04ae3991
MD
28/* TODO: fix object model for format-agnostic callbacks */
29#include <babeltrace/ctf/events-internal.h>
9efd5d76 30#include <babeltrace/ctf/iterator.h>
31bdef5c 31#include <babeltrace/ctf-text/types.h>
6204d33c 32#include <babeltrace/iterator.h>
34ac0e6c
MD
33#include <popt.h>
34#include <errno.h>
35#include <stdlib.h>
bbefb8dd
MD
36#include <ctype.h>
37#include <sys/stat.h>
38#include <sys/types.h>
39#include <fcntl.h>
afb48eae 40#include <unistd.h>
70accc14 41#include <inttypes.h>
20d24215 42#include <fts.h>
11e1d048 43#include <string.h>
4c8bfb7e 44
a44bc4c9
MD
45#include <babeltrace/ctf-ir/metadata.h> /* for clocks */
46
afb48eae 47#define DEFAULT_FILE_ARRAY_SIZE 1
11e1d048
MD
48static char *opt_input_format, *opt_output_format;
49/* Pointer into const argv */
50static const char *opt_input_format_arg, *opt_output_format_arg;
34ac0e6c
MD
51
52static const char *opt_input_path;
53static const char *opt_output_path;
54
afb48eae
AA
55static struct format *fmt_read;
56
11e1d048 57static
bbefb8dd
MD
58void strlower(char *str)
59{
60 while (*str) {
34224260 61 *str = tolower((int) *str);
bbefb8dd
MD
62 str++;
63 }
64}
65
34ac0e6c
MD
66enum {
67 OPT_NONE = 0,
68 OPT_HELP,
7fb21036 69 OPT_LIST,
34ac0e6c
MD
70 OPT_VERBOSE,
71 OPT_DEBUG,
d63ca2cd 72 OPT_NAMES,
359d7456 73 OPT_FIELDS,
8d8ed9af 74 OPT_NO_DELTA,
11ac6674
MD
75 OPT_CLOCK_OFFSET,
76 OPT_CLOCK_RAW,
77 OPT_CLOCK_SECONDS,
78 OPT_CLOCK_DATE,
79 OPT_CLOCK_GMT,
82ace6d6 80 OPT_CLOCK_FORCE_CORRELATE,
34ac0e6c
MD
81};
82
83static struct poptOption long_options[] = {
84 /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
11e1d048
MD
85 { "input-format", 'i', POPT_ARG_STRING, &opt_input_format_arg, OPT_NONE, NULL, NULL },
86 { "output-format", 'o', POPT_ARG_STRING, &opt_output_format_arg, OPT_NONE, NULL, NULL },
34ac0e6c 87 { "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
7fb21036 88 { "list", 'l', POPT_ARG_NONE, NULL, OPT_LIST, NULL, NULL },
34ac0e6c
MD
89 { "verbose", 'v', POPT_ARG_NONE, NULL, OPT_VERBOSE, NULL, NULL },
90 { "debug", 'd', POPT_ARG_NONE, NULL, OPT_DEBUG, NULL, NULL },
cba1661c 91 { "names", 'n', POPT_ARG_STRING, NULL, OPT_NAMES, NULL, NULL },
359d7456 92 { "fields", 'f', POPT_ARG_STRING, NULL, OPT_FIELDS, NULL, NULL },
8d8ed9af 93 { "no-delta", 0, POPT_ARG_NONE, NULL, OPT_NO_DELTA, NULL, NULL },
11ac6674
MD
94 { "clock-offset", 0, POPT_ARG_STRING, NULL, OPT_CLOCK_OFFSET, NULL, NULL },
95 { "clock-raw", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_RAW, NULL, NULL },
96 { "clock-seconds", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_SECONDS, NULL, NULL },
97 { "clock-date", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_DATE, NULL, NULL },
98 { "clock-gmt", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_GMT, NULL, NULL },
82ace6d6 99 { "clock-force-correlate", 0, POPT_ARG_NONE, NULL, OPT_CLOCK_FORCE_CORRELATE, NULL, NULL },
34ac0e6c
MD
100 { NULL, 0, 0, NULL, 0, NULL, NULL },
101};
102
7fb21036
MD
103static void list_formats(FILE *fp)
104{
105 fprintf(fp, "\n");
106 bt_fprintf_format_list(fp);
107}
108
34ac0e6c 109static void usage(FILE *fp)
4c8bfb7e 110{
4c15b06b 111 fprintf(fp, "BabelTrace Trace Viewer and Converter %s\n\n", VERSION);
4d5678b9 112 fprintf(fp, "usage : babeltrace [OPTIONS] INPUT <OUTPUT>\n");
34ac0e6c 113 fprintf(fp, "\n");
4d5678b9
MD
114 fprintf(fp, " INPUT Input trace path\n");
115 fprintf(fp, " OUTPUT Output trace path (default: stdout)\n");
34ac0e6c 116 fprintf(fp, "\n");
d2b8ea6b
MD
117 fprintf(fp, " -i, --input-format FORMAT Input trace format (default: ctf)\n");
118 fprintf(fp, " -o, --output-format FORMAT Output trace format (default: text)\n");
34ac0e6c 119 fprintf(fp, "\n");
4d5678b9
MD
120 fprintf(fp, " -h, --help This help message\n");
121 fprintf(fp, " -l, --list List available formats\n");
122 fprintf(fp, " -v, --verbose Verbose mode\n");
cba1661c 123 fprintf(fp, " (or set BABELTRACE_VERBOSE environment variable)\n");
4d5678b9 124 fprintf(fp, " -d, --debug Debug mode\n");
cba1661c 125 fprintf(fp, " (or set BABELTRACE_DEBUG environment variable)\n");
8d8ed9af 126 fprintf(fp, " --no-delta Do not print time delta between consecutive events\n");
359d7456 127 fprintf(fp, " -n, --names name1<,name2,...> Print field names:\n");
82662ad4 128 fprintf(fp, " (payload OR args OR arg)\n");
12c9c3bc
MD
129 fprintf(fp, " none, all, scope, header, (context OR ctx)\n");
130 fprintf(fp, " (default: payload,context)\n");
359d7456
MD
131 fprintf(fp, " -f, --fields name1<,name2,...> Print additional fields:\n");
132 fprintf(fp, " all, trace, trace:domain, trace:procname,\n");
133 fprintf(fp, " trace:vpid, loglevel.\n");
11ac6674
MD
134 fprintf(fp, " --clock-raw Disregard internal clock offset (use raw value)\n");
135 fprintf(fp, " --clock-offset seconds Clock offset in seconds\n");
136 fprintf(fp, " --clock-seconds Print the timestamps as [sec.ns]\n");
137 fprintf(fp, " (default is: [hh:mm:ss.ns])\n");
138 fprintf(fp, " --clock-date Print clock date\n");
139 fprintf(fp, " --clock-gmt Print clock in GMT time zone (default: local time zone)\n");
82ace6d6
MD
140 fprintf(fp, " --clock-force-correlate Assume that clocks are inherently correlated\n");
141 fprintf(fp, " across traces.\n");
7fb21036 142 list_formats(fp);
34ac0e6c
MD
143 fprintf(fp, "\n");
144}
145
cba1661c
MD
146static int get_names_args(poptContext *pc)
147{
148 char *str, *strlist, *strctx;
149
150 opt_payload_field_names = 0;
12c9c3bc 151 opt_context_field_names = 0;
cba1661c
MD
152 strlist = (char *) poptGetOptArg(*pc);
153 if (!strlist) {
154 return -EINVAL;
155 }
156 str = strtok_r(strlist, ",", &strctx);
157 do {
158 if (!strcmp(str, "all"))
159 opt_all_field_names = 1;
160 else if (!strcmp(str, "scope"))
161 opt_scope_field_names = 1;
162 else if (!strcmp(str, "context") || !strcmp(str, "ctx"))
163 opt_context_field_names = 1;
164 else if (!strcmp(str, "header"))
165 opt_header_field_names = 1;
166 else if (!strcmp(str, "payload") || !strcmp(str, "args") || !strcmp(str, "arg"))
167 opt_payload_field_names = 1;
12c9c3bc
MD
168 else if (!strcmp(str, "none")) {
169 opt_all_field_names = 0;
170 opt_scope_field_names = 0;
171 opt_context_field_names = 0;
172 opt_header_field_names = 0;
173 opt_payload_field_names = 0;
174 } else {
359d7456
MD
175 fprintf(stderr, "[error] unknown field name type %s\n", str);
176 return -EINVAL;
177 }
178 } while ((str = strtok_r(NULL, ",", &strctx)));
179 return 0;
180}
181
182static int get_fields_args(poptContext *pc)
183{
184 char *str, *strlist, *strctx;
185
359d7456
MD
186 strlist = (char *) poptGetOptArg(*pc);
187 if (!strlist) {
188 return -EINVAL;
189 }
190 str = strtok_r(strlist, ",", &strctx);
191 do {
192 if (!strcmp(str, "all"))
193 opt_all_fields = 1;
82662ad4 194 else if (!strcmp(str, "trace"))
359d7456 195 opt_trace_field = 1;
8c250d87 196 else if (!strcmp(str, "trace:domain"))
359d7456 197 opt_trace_domain_field = 1;
8c250d87 198 else if (!strcmp(str, "trace:procname"))
359d7456 199 opt_trace_procname_field = 1;
8c250d87 200 else if (!strcmp(str, "trace:vpid"))
359d7456 201 opt_trace_vpid_field = 1;
d86d62f8 202 else if (!strcmp(str, "loglevel"))
359d7456 203 opt_loglevel_field = 1;
cba1661c 204 else {
359d7456 205 fprintf(stderr, "[error] unknown field type %s\n", str);
cba1661c
MD
206 return -EINVAL;
207 }
208 } while ((str = strtok_r(NULL, ",", &strctx)));
209 return 0;
210}
211
34ac0e6c
MD
212/*
213 * Return 0 if caller should continue, < 0 if caller should return
214 * error, > 0 if caller should exit without reporting error.
215 */
bbefb8dd 216static int parse_options(int argc, char **argv)
34ac0e6c
MD
217{
218 poptContext pc;
219 int opt, ret = 0;
220
0f980a35
MD
221 if (argc == 1) {
222 usage(stdout);
223 return 1; /* exit cleanly */
224 }
225
bbefb8dd 226 pc = poptGetContext(NULL, argc, (const char **) argv, long_options, 0);
34ac0e6c
MD
227 poptReadDefaultConfig(pc, 0);
228
cba1661c 229 /* set default */
e505794f 230 opt_context_field_names = 1;
cba1661c
MD
231 opt_payload_field_names = 1;
232
34ac0e6c
MD
233 while ((opt = poptGetNextOpt(pc)) != -1) {
234 switch (opt) {
235 case OPT_HELP:
7fb21036 236 usage(stdout);
34ac0e6c
MD
237 ret = 1; /* exit cleanly */
238 goto end;
7fb21036
MD
239 case OPT_LIST:
240 list_formats(stdout);
241 ret = 1;
242 goto end;
34ac0e6c
MD
243 case OPT_VERBOSE:
244 babeltrace_verbose = 1;
245 break;
cba1661c
MD
246 case OPT_NAMES:
247 if (get_names_args(&pc)) {
248 ret = -EINVAL;
249 goto end;
250 }
251 break;
359d7456
MD
252 case OPT_FIELDS:
253 if (get_fields_args(&pc)) {
254 ret = -EINVAL;
255 goto end;
256 }
257 break;
34ac0e6c
MD
258 case OPT_DEBUG:
259 babeltrace_debug = 1;
260 break;
8d8ed9af 261 case OPT_NO_DELTA:
359d7456 262 opt_delta_field = 0;
8d8ed9af 263 break;
11ac6674
MD
264 case OPT_CLOCK_RAW:
265 opt_clock_raw = 1;
266 break;
267 case OPT_CLOCK_OFFSET:
268 {
34224260
MD
269 const char *str;
270 char *endptr;
11ac6674
MD
271
272 str = poptGetOptArg(pc);
273 if (!str) {
274 fprintf(stderr, "[error] Missing --clock-offset argument\n");
275 ret = -EINVAL;
276 goto end;
277 }
278 errno = 0;
279 opt_clock_offset = strtoull(str, &endptr, 0);
280 if (*endptr != '\0' || str == endptr || errno != 0) {
281 fprintf(stderr, "[error] Incorrect --clock-offset argument: %s\n", str);
282 ret = -EINVAL;
283 goto end;
284 }
285 break;
286 }
287 case OPT_CLOCK_SECONDS:
288 opt_clock_seconds = 1;
289 break;
290 case OPT_CLOCK_DATE:
291 opt_clock_date = 1;
292 break;
293 case OPT_CLOCK_GMT:
294 opt_clock_gmt = 1;
295 break;
82ace6d6
MD
296 case OPT_CLOCK_FORCE_CORRELATE:
297 opt_clock_force_correlate = 1;
298 break;
11ac6674 299
34ac0e6c
MD
300 default:
301 ret = -EINVAL;
302 goto end;
303 }
304 }
305
306 opt_input_path = poptGetArg(pc);
307 if (!opt_input_path) {
308 ret = -EINVAL;
309 goto end;
310 }
311 opt_output_path = poptGetArg(pc);
cba1661c 312
34ac0e6c
MD
313end:
314 if (pc) {
315 poptFreeContext(pc);
316 }
317 return ret;
318}
319
afb48eae 320
20d24215
YB
321/*
322 * bt_context_add_traces_recursive: Open a trace recursively
323 *
324 * Find each trace present in the subdirectory starting from the given
613f532b
MD
325 * path, and add them to the context. The packet_seek parameter can be
326 * NULL: this specify to use the default format packet_seek.
20d24215 327 *
b945d4a5 328 * Return: 0 on success, < 0 on failure, > 0 on partial failure.
20d24215 329 * Unable to open toplevel: failure.
b945d4a5
MD
330 * Unable to open some subdirectory or file: warn and continue (partial
331 * failure);
20d24215
YB
332 */
333int bt_context_add_traces_recursive(struct bt_context *ctx, const char *path,
613f532b
MD
334 const char *format_str,
335 void (*packet_seek)(struct stream_pos *pos,
336 size_t offset, int whence))
20d24215
YB
337{
338 FTS *tree;
339 FTSENT *node;
340 GArray *trace_ids;
341 char lpath[PATH_MAX];
342 char * const paths[2] = { lpath, NULL };
b945d4a5 343 int ret = 0;
20d24215
YB
344
345 /*
346 * Need to copy path, because fts_open can change it.
347 * It is the pointer array, not the strings, that are constant.
348 */
349 strncpy(lpath, path, PATH_MAX);
350 lpath[PATH_MAX - 1] = '\0';
351
352 tree = fts_open(paths, FTS_NOCHDIR | FTS_LOGICAL, 0);
353 if (tree == NULL) {
354 fprintf(stderr, "[error] [Context] Cannot traverse \"%s\" for reading.\n",
355 path);
356 return -EINVAL;
357 }
358
359 trace_ids = g_array_new(FALSE, TRUE, sizeof(int));
360
361 while ((node = fts_read(tree))) {
362 int dirfd, metafd;
550cb17d 363 int closeret;
20d24215
YB
364
365 if (!(node->fts_info & FTS_D))
366 continue;
367
368 dirfd = open(node->fts_accpath, 0);
369 if (dirfd < 0) {
370 fprintf(stderr, "[error] [Context] Unable to open trace "
371 "directory file descriptor.\n");
b945d4a5 372 ret = 1; /* partial error */
20d24215
YB
373 goto error;
374 }
375 metafd = openat(dirfd, "metadata", O_RDONLY);
376 if (metafd < 0) {
550cb17d
JD
377 closeret = close(dirfd);
378 if (closeret < 0) {
20d24215 379 perror("close");
b945d4a5 380 ret = -1; /* failure */
20d24215
YB
381 goto error;
382 }
550cb17d 383 continue;
20d24215
YB
384 } else {
385 int trace_id;
386
b945d4a5
MD
387 closeret = close(metafd);
388 if (closeret < 0) {
20d24215 389 perror("close");
b945d4a5 390 ret = -1; /* failure */
20d24215
YB
391 goto error;
392 }
b945d4a5
MD
393 closeret = close(dirfd);
394 if (closeret < 0) {
20d24215 395 perror("close");
b945d4a5 396 ret = -1; /* failure */
20d24215
YB
397 goto error;
398 }
399
400 trace_id = bt_context_add_trace(ctx,
613f532b 401 node->fts_accpath, format_str,
0d4c669f 402 packet_seek, NULL, NULL);
20d24215 403 if (trace_id < 0) {
ca718275 404 fprintf(stderr, "[warning] [Context] opening trace \"%s\" from %s "
20d24215 405 "for reading.\n", node->fts_accpath, path);
ca718275 406 /* Allow to skip erroneous traces. */
b945d4a5 407 ret = 1; /* partial error */
ca718275 408 continue;
20d24215
YB
409 }
410 g_array_append_val(trace_ids, trace_id);
411 }
412 }
413
20d24215 414error:
27cd3890
MD
415 /*
416 * Return an error if no trace can be opened.
417 */
b945d4a5 418 if (trace_ids->len == 0) {
27cd3890 419 fprintf(stderr, "[error] Cannot open any trace for reading.\n\n");
b945d4a5 420 ret = -ENOENT; /* failure */
27cd3890
MD
421 }
422 g_array_free(trace_ids, TRUE);
20d24215
YB
423 return ret;
424}
a44bc4c9 425
a44bc4c9 426
afb48eae 427
95d36295
JD
428int convert_trace(struct trace_descriptor *td_write,
429 struct bt_context *ctx)
430{
e4195791 431 struct bt_ctf_iter *iter;
95d36295 432 struct ctf_text_stream_pos *sout;
e8c92a62 433 struct bt_iter_pos begin_pos;
c50d2a7a 434 struct bt_ctf_event *ctf_event;
95d36295
JD
435 int ret;
436
437 sout = container_of(td_write, struct ctf_text_stream_pos,
438 trace_descriptor);
439
440 begin_pos.type = BT_SEEK_BEGIN;
e4195791 441 iter = bt_ctf_iter_create(ctx, &begin_pos, NULL);
95d36295
JD
442 if (!iter) {
443 ret = -1;
444 goto error_iter;
445 }
e4195791 446 while ((ctf_event = bt_ctf_iter_read_event(iter))) {
c50d2a7a 447 ret = sout->parent.event_cb(&sout->parent, ctf_event->parent->stream);
95d36295 448 if (ret) {
3394d22e 449 fprintf(stderr, "[error] Writing event failed.\n");
95d36295
JD
450 goto end;
451 }
e4195791 452 ret = bt_iter_next(bt_ctf_get_iter(iter));
95d36295
JD
453 if (ret < 0)
454 goto end;
455 }
456 ret = 0;
457
458end:
e4195791 459 bt_ctf_iter_destroy(iter);
95d36295
JD
460error_iter:
461 return ret;
462}
463
bbefb8dd 464int main(int argc, char **argv)
34ac0e6c 465{
b945d4a5 466 int ret, partial_error = 0;
afb48eae
AA
467 struct format *fmt_write;
468 struct trace_descriptor *td_write;
95d36295 469 struct bt_context *ctx;
34ac0e6c
MD
470
471 ret = parse_options(argc, argv);
472 if (ret < 0) {
3394d22e
MD
473 fprintf(stderr, "Error parsing options.\n\n");
474 usage(stderr);
34ac0e6c
MD
475 exit(EXIT_FAILURE);
476 } else if (ret > 0) {
477 exit(EXIT_SUCCESS);
478 }
479 printf_verbose("Verbose mode active.\n");
480 printf_debug("Debug mode active.\n");
481
11e1d048
MD
482 if (opt_input_format_arg) {
483 opt_input_format = strdup(opt_input_format_arg);
484 if (!opt_input_format) {
485 partial_error = 1;
486 goto end;
487 }
bbefb8dd 488 strlower(opt_input_format);
11e1d048 489 }
e2834a7e 490 if (opt_output_format_arg) {
11e1d048
MD
491 opt_output_format = strdup(opt_output_format_arg);
492 if (!opt_output_format) {
493 partial_error = 1;
494 goto end;
495 }
bbefb8dd 496 strlower(opt_output_format);
11e1d048 497 }
bbefb8dd 498
afb48eae 499 printf_verbose("Converting from directory: %s\n", opt_input_path);
34ac0e6c 500 printf_verbose("Converting from format: %s\n",
b61922b5 501 opt_input_format ? : "ctf <default>");
afb48eae 502 printf_verbose("Converting to directory: %s\n",
478b6389 503 opt_output_path ? : "<stdout>");
34ac0e6c 504 printf_verbose("Converting to format: %s\n",
b61922b5 505 opt_output_format ? : "text <default>");
bbefb8dd 506
11e1d048
MD
507 if (!opt_input_format) {
508 opt_input_format = strdup("ctf");
509 if (!opt_input_format) {
510 partial_error = 1;
511 goto end;
512 }
513 }
514 if (!opt_output_format) {
515 opt_output_format = strdup("text");
516 if (!opt_output_format) {
517 partial_error = 1;
518 goto end;
519 }
520 }
bbefb8dd
MD
521 fmt_read = bt_lookup_format(g_quark_from_static_string(opt_input_format));
522 if (!fmt_read) {
3394d22e 523 fprintf(stderr, "[error] Format \"%s\" is not supported.\n\n",
bbefb8dd 524 opt_input_format);
11e1d048
MD
525 partial_error = 1;
526 goto end;
bbefb8dd 527 }
bbefb8dd
MD
528 fmt_write = bt_lookup_format(g_quark_from_static_string(opt_output_format));
529 if (!fmt_write) {
3394d22e 530 fprintf(stderr, "[error] format \"%s\" is not supported.\n\n",
bbefb8dd 531 opt_output_format);
11e1d048
MD
532 partial_error = 1;
533 goto end;
bbefb8dd
MD
534 }
535
6cba487f
MD
536 ctx = bt_context_create();
537
e669e45e 538 ret = bt_context_add_traces_recursive(ctx, opt_input_path,
613f532b 539 opt_input_format, NULL);
b945d4a5 540 if (ret < 0) {
3394d22e 541 fprintf(stderr, "[error] opening trace \"%s\" for reading.\n\n",
bbefb8dd
MD
542 opt_input_path);
543 goto error_td_read;
b945d4a5
MD
544 } else if (ret > 0) {
545 fprintf(stderr, "[warning] errors occurred when opening trace \"%s\" for reading, continuing anyway.\n\n",
546 opt_input_path);
547 partial_error = 1;
bbefb8dd 548 }
6cba487f 549
5b80ddfb 550 td_write = fmt_write->open_trace(opt_output_path, O_RDWR, NULL, NULL);
bbefb8dd 551 if (!td_write) {
3394d22e 552 fprintf(stderr, "Error opening trace \"%s\" for writing.\n\n",
b61922b5 553 opt_output_path ? : "<none>");
bbefb8dd
MD
554 goto error_td_write;
555 }
847bf71a 556
95d36295 557 ret = convert_trace(td_write, ctx);
46322b33 558 if (ret) {
3394d22e 559 fprintf(stderr, "Error printing trace.\n\n");
46322b33
MD
560 goto error_copy_trace;
561 }
847bf71a 562
bbefb8dd 563 fmt_write->close_trace(td_write);
6cba487f
MD
564
565 bt_context_put(ctx);
afb48eae
AA
566 printf_verbose("finished converting. Output written to:\n%s\n",
567 opt_output_path ? : "<stdout>");
11e1d048 568 goto end;
34ac0e6c 569
bbefb8dd 570 /* Error handling */
46322b33 571error_copy_trace:
bbefb8dd
MD
572 fmt_write->close_trace(td_write);
573error_td_write:
6cba487f 574 bt_context_put(ctx);
bbefb8dd 575error_td_read:
11e1d048
MD
576 partial_error = 1;
577
578 /* teardown and exit */
579end:
580 free(opt_input_format);
581 free(opt_output_format);
582 if (partial_error)
583 exit(EXIT_FAILURE);
584 else
585 exit(EXIT_SUCCESS);
4c8bfb7e 586}
This page took 0.089676 seconds and 4 git commands to generate.