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013f35c6 PP |
1 | #ifndef BABELTRACE_CTFSER_INTERNAL_H |
2 | #define BABELTRACE_CTFSER_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation | |
6 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
7 | * Copyright 2017-2019 Philippe Proulx <pproulx@efficios.com> | |
8 | * | |
9 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
10 | * of this software and associated documentation files (the "Software"), to deal | |
11 | * in the Software without restriction, including without limitation the rights | |
12 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
13 | * copies of the Software, and to permit persons to whom the Software is | |
14 | * furnished to do so, subject to the following conditions: | |
15 | * | |
16 | * The above copyright notice and this permission notice shall be included in | |
17 | * all copies or substantial portions of the Software. | |
18 | * | |
19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
22 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
25 | * SOFTWARE. | |
26 | * | |
27 | * The Common Trace Format (CTF) Specification is available at | |
28 | * http://www.efficios.com/ctf | |
29 | */ | |
30 | ||
31 | #include <stdlib.h> | |
32 | #include <stdint.h> | |
33 | #include <limits.h> | |
34 | #include <babeltrace/compat/mman-internal.h> | |
35 | #include <sys/types.h> | |
36 | #include <sys/stat.h> | |
37 | #include <fcntl.h> | |
38 | #include <babeltrace/align-internal.h> | |
39 | #include <babeltrace/endian-internal.h> | |
40 | #include <babeltrace/common-internal.h> | |
41 | #include <babeltrace/mmap-align-internal.h> | |
42 | #include <babeltrace/types.h> | |
43 | #include <babeltrace/assert-internal.h> | |
44 | #include <babeltrace/bitfield-internal.h> | |
45 | #include <glib.h> | |
46 | ||
47 | struct bt_ctfser { | |
48 | /* Stream file's descriptor */ | |
49 | int fd; | |
50 | ||
51 | /* Offset (bytes) of memory map (current packet) in the stream file */ | |
52 | off_t mmap_offset; | |
53 | ||
54 | /* Offset (bytes) of packet's first byte in the memory map */ | |
55 | off_t mmap_base_offset; | |
56 | ||
57 | /* Current offset (bits) within current packet */ | |
58 | uint64_t offset_in_cur_packet_bits; | |
59 | ||
60 | /* Current packet size (bytes) */ | |
61 | uint64_t cur_packet_size_bytes; | |
62 | ||
63 | /* Previous packet size (bytes) */ | |
64 | uint64_t prev_packet_size_bytes; | |
65 | ||
66 | /* Current stream size (bytes) */ | |
67 | uint64_t stream_size_bytes; | |
68 | ||
69 | /* Memory map base address */ | |
70 | struct mmap_align *base_mma; | |
71 | ||
72 | /* Stream file's path (for debugging) */ | |
73 | GString *path; | |
74 | }; | |
75 | ||
013f35c6 PP |
76 | /* |
77 | * Initializes a CTF serializer. | |
78 | * | |
79 | * This function opens the file `path` for writing. | |
80 | */ | |
81 | BT_HIDDEN | |
82 | int bt_ctfser_init(struct bt_ctfser *ctfser, const char *path); | |
83 | ||
84 | /* | |
85 | * Finalizes a CTF serializer. | |
86 | * | |
87 | * This function truncates the stream file so that there's no extra | |
88 | * padding after the last packet, and then closes the file. | |
89 | */ | |
90 | BT_HIDDEN | |
91 | int bt_ctfser_fini(struct bt_ctfser *ctfser); | |
92 | ||
93 | /* | |
94 | * Opens a new packet. | |
95 | * | |
96 | * All the next writing functions are performed within this new packet. | |
97 | */ | |
98 | BT_HIDDEN | |
99 | int bt_ctfser_open_packet(struct bt_ctfser *ctfser); | |
100 | ||
101 | /* | |
102 | * Closes the current packet, making its size `packet_size_bytes`. | |
103 | */ | |
104 | BT_HIDDEN | |
105 | void bt_ctfser_close_current_packet(struct bt_ctfser *ctfser, | |
106 | uint64_t packet_size_bytes); | |
107 | ||
108 | BT_HIDDEN | |
109 | int _bt_ctfser_increase_cur_packet_size(struct bt_ctfser *ctfser); | |
110 | ||
111 | static inline | |
112 | uint64_t _bt_ctfser_cur_packet_size_bits(struct bt_ctfser *ctfser) | |
113 | { | |
114 | return ctfser->cur_packet_size_bytes * 8; | |
115 | } | |
116 | ||
117 | static inline | |
118 | uint64_t _bt_ctfser_prev_packet_size_bits(struct bt_ctfser *ctfser) | |
119 | { | |
120 | return ctfser->prev_packet_size_bytes * 8; | |
121 | } | |
122 | ||
123 | static inline | |
124 | uint64_t _bt_ctfser_offset_bytes(struct bt_ctfser *ctfser) | |
125 | { | |
126 | return ctfser->offset_in_cur_packet_bits / 8; | |
127 | } | |
128 | ||
129 | static inline | |
130 | uint8_t *_bt_ctfser_get_addr(struct bt_ctfser *ctfser) | |
131 | { | |
132 | /* Only makes sense to get the address after aligning on byte */ | |
133 | BT_ASSERT(ctfser->offset_in_cur_packet_bits % 8 == 0); | |
134 | return ((uint8_t *) mmap_align_addr(ctfser->base_mma)) + | |
135 | ctfser->mmap_base_offset + _bt_ctfser_offset_bytes(ctfser); | |
136 | } | |
137 | ||
138 | static inline | |
139 | bool _bt_ctfser_has_space_left(struct bt_ctfser *ctfser, uint64_t size_bits) | |
140 | { | |
141 | bool has_space_left = true; | |
142 | ||
143 | if (unlikely((ctfser->offset_in_cur_packet_bits + size_bits > | |
144 | _bt_ctfser_cur_packet_size_bits(ctfser)))) { | |
145 | has_space_left = false; | |
146 | goto end; | |
147 | } | |
148 | ||
149 | if (unlikely(ctfser->offset_in_cur_packet_bits < 0 || size_bits > | |
150 | UINT64_MAX - ctfser->offset_in_cur_packet_bits)) { | |
151 | has_space_left = false; | |
152 | goto end; | |
153 | } | |
154 | ||
155 | end: | |
156 | return has_space_left; | |
157 | } | |
158 | ||
159 | static inline | |
160 | void _bt_ctfser_incr_offset(struct bt_ctfser *ctfser, uint64_t size_bits) | |
161 | { | |
162 | BT_ASSERT(_bt_ctfser_has_space_left(ctfser, size_bits)); | |
163 | ctfser->offset_in_cur_packet_bits += size_bits; | |
164 | } | |
165 | ||
166 | /* | |
167 | * Aligns the current offset within the current packet to | |
168 | * `alignment_bits` bits (power of two, > 0). | |
169 | */ | |
170 | static inline | |
171 | int bt_ctfser_align_offset_in_current_packet(struct bt_ctfser *ctfser, | |
172 | uint64_t alignment_bits) | |
173 | { | |
174 | int ret = 0; | |
175 | uint64_t align_size_bits; | |
176 | ||
177 | BT_ASSERT(alignment_bits > 0); | |
178 | align_size_bits = ALIGN(ctfser->offset_in_cur_packet_bits, | |
179 | alignment_bits) - ctfser->offset_in_cur_packet_bits; | |
180 | ||
181 | if (unlikely(!_bt_ctfser_has_space_left(ctfser, align_size_bits))) { | |
182 | ret = _bt_ctfser_increase_cur_packet_size(ctfser); | |
183 | if (unlikely(ret)) { | |
184 | goto end; | |
185 | } | |
186 | } | |
187 | ||
188 | _bt_ctfser_incr_offset(ctfser, align_size_bits); | |
189 | ||
190 | end: | |
191 | return ret; | |
192 | } | |
193 | ||
194 | static inline | |
d6981059 PP |
195 | int _bt_ctfser_write_byte_aligned_unsigned_int_no_align( |
196 | struct bt_ctfser *ctfser, uint64_t value, | |
197 | unsigned int size_bits, int byte_order) | |
013f35c6 PP |
198 | { |
199 | int ret = 0; | |
200 | ||
201 | /* Reverse byte order? */ | |
202 | bool rbo = byte_order != BYTE_ORDER; | |
203 | ||
204 | BT_ASSERT(size_bits % 8 == 0); | |
205 | BT_ASSERT(_bt_ctfser_has_space_left(ctfser, size_bits)); | |
206 | ||
d6981059 PP |
207 | switch (size_bits) { |
208 | case 8: | |
209 | { | |
210 | uint8_t v = (uint8_t) value; | |
211 | ||
212 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); | |
213 | break; | |
214 | } | |
215 | case 16: | |
216 | { | |
217 | uint16_t v = (uint16_t) value; | |
013f35c6 | 218 | |
d6981059 PP |
219 | if (rbo) { |
220 | v = GUINT16_SWAP_LE_BE(v); | |
013f35c6 | 221 | } |
013f35c6 | 222 | |
d6981059 PP |
223 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); |
224 | break; | |
225 | } | |
226 | case 32: | |
227 | { | |
228 | uint32_t v = (uint32_t) value; | |
013f35c6 | 229 | |
d6981059 PP |
230 | if (rbo) { |
231 | v = GUINT32_SWAP_LE_BE(v); | |
013f35c6 | 232 | } |
013f35c6 | 233 | |
d6981059 PP |
234 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); |
235 | break; | |
236 | } | |
237 | case 64: | |
238 | { | |
239 | uint64_t v = (uint64_t) value; | |
013f35c6 | 240 | |
d6981059 PP |
241 | if (rbo) { |
242 | v = GUINT64_SWAP_LE_BE(v); | |
013f35c6 | 243 | } |
013f35c6 | 244 | |
d6981059 PP |
245 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); |
246 | break; | |
247 | } | |
248 | default: | |
249 | abort(); | |
250 | } | |
013f35c6 | 251 | |
d6981059 PP |
252 | _bt_ctfser_incr_offset(ctfser, size_bits); |
253 | return ret; | |
254 | } | |
013f35c6 | 255 | |
d6981059 PP |
256 | static inline |
257 | int _bt_ctfser_write_byte_aligned_signed_int_no_align( | |
258 | struct bt_ctfser *ctfser, int64_t value, | |
259 | unsigned int size_bits, int byte_order) | |
260 | { | |
261 | int ret = 0; | |
013f35c6 | 262 | |
d6981059 PP |
263 | /* Reverse byte order? */ |
264 | bool rbo = byte_order != BYTE_ORDER; | |
013f35c6 | 265 | |
d6981059 PP |
266 | BT_ASSERT(size_bits % 8 == 0); |
267 | BT_ASSERT(_bt_ctfser_has_space_left(ctfser, size_bits)); | |
013f35c6 | 268 | |
d6981059 PP |
269 | switch (size_bits) { |
270 | case 8: | |
271 | { | |
272 | int8_t v = (int8_t) value; | |
013f35c6 | 273 | |
d6981059 PP |
274 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); |
275 | break; | |
276 | } | |
277 | case 16: | |
278 | { | |
279 | int16_t v = (int16_t) value; | |
280 | ||
281 | if (rbo) { | |
282 | v = GUINT16_SWAP_LE_BE(v); | |
013f35c6 | 283 | } |
013f35c6 | 284 | |
d6981059 PP |
285 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); |
286 | break; | |
287 | } | |
288 | case 32: | |
289 | { | |
290 | int32_t v = (int32_t) value; | |
013f35c6 | 291 | |
d6981059 PP |
292 | if (rbo) { |
293 | v = GUINT32_SWAP_LE_BE(v); | |
013f35c6 | 294 | } |
d6981059 PP |
295 | |
296 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); | |
297 | break; | |
298 | } | |
299 | case 64: | |
300 | { | |
301 | int64_t v = (int64_t) value; | |
302 | ||
303 | if (rbo) { | |
304 | v = GUINT64_SWAP_LE_BE(v); | |
013f35c6 | 305 | } |
d6981059 PP |
306 | |
307 | memcpy(_bt_ctfser_get_addr(ctfser), &v, sizeof(v)); | |
308 | break; | |
309 | } | |
310 | default: | |
311 | abort(); | |
013f35c6 PP |
312 | } |
313 | ||
314 | _bt_ctfser_incr_offset(ctfser, size_bits); | |
315 | return ret; | |
316 | } | |
317 | ||
318 | /* | |
d6981059 PP |
319 | * Writes an unsigned integer known to have a size that is a multiple of |
320 | * 8 and an alignment that is >= 8 at the current offset within the | |
321 | * current packet. | |
013f35c6 PP |
322 | */ |
323 | static inline | |
d6981059 PP |
324 | int bt_ctfser_write_byte_aligned_unsigned_int(struct bt_ctfser *ctfser, |
325 | uint64_t value, unsigned int alignment_bits, | |
326 | unsigned int size_bits, int byte_order) | |
013f35c6 PP |
327 | { |
328 | int ret; | |
329 | ||
330 | BT_ASSERT(alignment_bits % 8 == 0); | |
331 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, alignment_bits); | |
332 | if (unlikely(ret)) { | |
333 | goto end; | |
334 | } | |
335 | ||
336 | if (unlikely(!_bt_ctfser_has_space_left(ctfser, size_bits))) { | |
337 | ret = _bt_ctfser_increase_cur_packet_size(ctfser); | |
338 | if (unlikely(ret)) { | |
339 | goto end; | |
340 | } | |
341 | } | |
342 | ||
d6981059 PP |
343 | ret = _bt_ctfser_write_byte_aligned_unsigned_int_no_align(ctfser, value, |
344 | size_bits, byte_order); | |
013f35c6 PP |
345 | if (unlikely(ret)) { |
346 | goto end; | |
347 | } | |
348 | ||
349 | end: | |
350 | return ret; | |
351 | } | |
352 | ||
353 | /* | |
d6981059 PP |
354 | * Writes a signed integer known to have a size that is a multiple of 8 |
355 | * and an alignment that is >= 8 at the current offset within the | |
356 | * current packet. | |
013f35c6 PP |
357 | */ |
358 | static inline | |
d6981059 PP |
359 | int bt_ctfser_write_byte_aligned_signed_int(struct bt_ctfser *ctfser, |
360 | int64_t value, unsigned int alignment_bits, | |
361 | unsigned int size_bits, int byte_order) | |
362 | { | |
363 | int ret; | |
364 | ||
365 | BT_ASSERT(alignment_bits % 8 == 0); | |
366 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, alignment_bits); | |
367 | if (unlikely(ret)) { | |
368 | goto end; | |
369 | } | |
370 | ||
371 | if (unlikely(!_bt_ctfser_has_space_left(ctfser, size_bits))) { | |
372 | ret = _bt_ctfser_increase_cur_packet_size(ctfser); | |
373 | if (unlikely(ret)) { | |
374 | goto end; | |
375 | } | |
376 | } | |
377 | ||
378 | ret = _bt_ctfser_write_byte_aligned_signed_int_no_align(ctfser, value, | |
379 | size_bits, byte_order); | |
380 | if (unlikely(ret)) { | |
381 | goto end; | |
382 | } | |
383 | ||
384 | end: | |
385 | return ret; | |
386 | } | |
387 | ||
388 | /* | |
389 | * Writes an unsigned integer at the current offset within the current | |
390 | * packet. | |
391 | */ | |
392 | static inline | |
393 | int bt_ctfser_write_unsigned_int(struct bt_ctfser *ctfser, uint64_t value, | |
394 | unsigned int alignment_bits, unsigned int size_bits, | |
013f35c6 PP |
395 | int byte_order) |
396 | { | |
397 | int ret = 0; | |
398 | ||
399 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, alignment_bits); | |
400 | if (unlikely(ret)) { | |
401 | goto end; | |
402 | } | |
403 | ||
404 | if (unlikely(!_bt_ctfser_has_space_left(ctfser, size_bits))) { | |
405 | ret = _bt_ctfser_increase_cur_packet_size(ctfser); | |
406 | if (unlikely(ret)) { | |
407 | goto end; | |
408 | } | |
409 | } | |
410 | ||
411 | if (alignment_bits % 8 == 0 && size_bits % 8 == 0) { | |
d6981059 PP |
412 | ret = _bt_ctfser_write_byte_aligned_unsigned_int_no_align( |
413 | ctfser, value, size_bits, byte_order); | |
013f35c6 PP |
414 | goto end; |
415 | } | |
416 | ||
d6981059 PP |
417 | if (byte_order == LITTLE_ENDIAN) { |
418 | bt_bitfield_write_le(mmap_align_addr(ctfser->base_mma) + | |
419 | ctfser->mmap_base_offset, uint8_t, | |
420 | ctfser->offset_in_cur_packet_bits, size_bits, value); | |
013f35c6 | 421 | } else { |
d6981059 PP |
422 | bt_bitfield_write_be(mmap_align_addr(ctfser->base_mma) + |
423 | ctfser->mmap_base_offset, uint8_t, | |
424 | ctfser->offset_in_cur_packet_bits, size_bits, value); | |
425 | } | |
426 | ||
427 | _bt_ctfser_incr_offset(ctfser, size_bits); | |
428 | ||
429 | end: | |
430 | return ret; | |
431 | } | |
432 | ||
433 | /* | |
434 | * Writes a signed integer at the current offset within the current | |
435 | * packet. | |
436 | */ | |
437 | static inline | |
438 | int bt_ctfser_write_signed_int(struct bt_ctfser *ctfser, int64_t value, | |
439 | unsigned int alignment_bits, unsigned int size_bits, | |
440 | int byte_order) | |
441 | { | |
442 | int ret = 0; | |
443 | ||
444 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, alignment_bits); | |
445 | if (unlikely(ret)) { | |
446 | goto end; | |
447 | } | |
448 | ||
449 | if (unlikely(!_bt_ctfser_has_space_left(ctfser, size_bits))) { | |
450 | ret = _bt_ctfser_increase_cur_packet_size(ctfser); | |
451 | if (unlikely(ret)) { | |
452 | goto end; | |
013f35c6 PP |
453 | } |
454 | } | |
455 | ||
d6981059 PP |
456 | if (alignment_bits % 8 == 0 && size_bits % 8 == 0) { |
457 | ret = _bt_ctfser_write_byte_aligned_signed_int_no_align( | |
458 | ctfser, value, size_bits, byte_order); | |
459 | goto end; | |
460 | } | |
461 | ||
462 | if (byte_order == LITTLE_ENDIAN) { | |
463 | bt_bitfield_write_le(mmap_align_addr(ctfser->base_mma) + | |
464 | ctfser->mmap_base_offset, uint8_t, | |
465 | ctfser->offset_in_cur_packet_bits, size_bits, value); | |
466 | } else { | |
467 | bt_bitfield_write_be(mmap_align_addr(ctfser->base_mma) + | |
468 | ctfser->mmap_base_offset, uint8_t, | |
469 | ctfser->offset_in_cur_packet_bits, size_bits, value); | |
470 | } | |
471 | ||
013f35c6 PP |
472 | _bt_ctfser_incr_offset(ctfser, size_bits); |
473 | ||
474 | end: | |
475 | return ret; | |
476 | } | |
477 | ||
478 | /* | |
479 | * Writes a 32-bit floating point number at the current offset within | |
480 | * the current packet. | |
481 | */ | |
482 | static inline | |
483 | int bt_ctfser_write_float32(struct bt_ctfser *ctfser, double value, | |
484 | unsigned int alignment_bits, int byte_order) | |
485 | { | |
013f35c6 PP |
486 | union u32f { |
487 | uint32_t u; | |
488 | float f; | |
489 | } u32f; | |
490 | ||
491 | u32f.f = (float) value; | |
d6981059 PP |
492 | return bt_ctfser_write_unsigned_int(ctfser, (uint64_t) u32f.u, |
493 | alignment_bits, 32, byte_order); | |
013f35c6 PP |
494 | } |
495 | ||
496 | /* | |
497 | * Writes a 64-bit floating point number at the current offset within | |
498 | * the current packet. | |
499 | */ | |
500 | static inline | |
501 | int bt_ctfser_write_float64(struct bt_ctfser *ctfser, double value, | |
502 | unsigned int alignment_bits, int byte_order) | |
503 | { | |
013f35c6 PP |
504 | union u64f { |
505 | uint64_t u; | |
506 | float f; | |
507 | } u64f; | |
508 | ||
509 | u64f.f = value; | |
d6981059 PP |
510 | return bt_ctfser_write_unsigned_int(ctfser, u64f.u, alignment_bits, |
511 | 64, byte_order); | |
013f35c6 PP |
512 | } |
513 | ||
514 | /* | |
515 | * Writes a C string, including the terminating null character, at the | |
516 | * current offset within the current packet. | |
517 | */ | |
518 | static inline | |
519 | int bt_ctfser_write_string(struct bt_ctfser *ctfser, const char *value) | |
520 | { | |
521 | int ret = 0; | |
522 | const char *at = value; | |
523 | ||
524 | ret = bt_ctfser_align_offset_in_current_packet(ctfser, 8); | |
525 | if (unlikely(ret)) { | |
526 | goto end; | |
527 | } | |
528 | ||
529 | while (true) { | |
530 | if (unlikely(!_bt_ctfser_has_space_left(ctfser, 8))) { | |
531 | ret = _bt_ctfser_increase_cur_packet_size(ctfser); | |
532 | if (unlikely(ret)) { | |
533 | goto end; | |
534 | } | |
535 | } | |
536 | ||
537 | memcpy(_bt_ctfser_get_addr(ctfser), at, sizeof(*at)); | |
538 | _bt_ctfser_incr_offset(ctfser, 8); | |
539 | ||
540 | if (unlikely(*at == '\0')) { | |
541 | break; | |
542 | } | |
543 | ||
544 | at++; | |
545 | } | |
546 | ||
547 | end: | |
548 | return ret; | |
549 | } | |
550 | ||
551 | /* | |
552 | * Returns the current offset within the current packet (bits). | |
553 | */ | |
554 | static inline | |
555 | uint64_t bt_ctfser_get_offset_in_current_packet_bits(struct bt_ctfser *ctfser) | |
556 | { | |
557 | return ctfser->offset_in_cur_packet_bits; | |
558 | } | |
559 | ||
560 | /* | |
561 | * Sets the current offset within the current packet (bits). | |
562 | */ | |
563 | static inline | |
564 | void bt_ctfser_set_offset_in_current_packet_bits(struct bt_ctfser *ctfser, | |
565 | uint64_t offset_bits) | |
566 | { | |
567 | BT_ASSERT(offset_bits <= _bt_ctfser_cur_packet_size_bits(ctfser)); | |
568 | ctfser->offset_in_cur_packet_bits = offset_bits; | |
569 | } | |
570 | ||
15fe47e0 PP |
571 | static inline |
572 | const char *bt_ctfser_get_file_path(struct bt_ctfser *ctfser) | |
573 | { | |
574 | return ctfser->path->str; | |
575 | } | |
576 | ||
013f35c6 | 577 | #endif /* BABELTRACE_CTFSER_INTERNAL_H */ |