Commit | Line | Data |
---|---|---|
8c572eba | 1 | /* |
b522ac18 | 2 | * babeltrace-log.c |
8c572eba | 3 | * |
b522ac18 | 4 | * BabelTrace - Convert Text Log to CTF |
8c572eba | 5 | * |
64fa3fec MD |
6 | * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation |
7 | * | |
8 | * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
8c572eba 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 | * | |
c462e188 MD |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
8c572eba MD |
27 | */ |
28 | ||
90219914 MD |
29 | #include <sys/types.h> |
30 | #include <sys/stat.h> | |
31 | #include <fcntl.h> | |
8f76831a | 32 | #include <babeltrace/compat/mman-internal.h> |
3d9990ac | 33 | #include <babeltrace/compat/dirent-internal.h> |
90219914 | 34 | #include <stdio.h> |
989c73bc | 35 | #include <stdlib.h> |
90219914 MD |
36 | #include <stdint.h> |
37 | #include <unistd.h> | |
38 | #include <errno.h> | |
90219914 | 39 | #include <string.h> |
fef3bf22 | 40 | #include <inttypes.h> |
95fb061d MJ |
41 | #include <glib.h> |
42 | #include <glib/gstdio.h> | |
90219914 | 43 | |
70bd0a12 | 44 | #include <babeltrace/babeltrace-internal.h> |
8c572eba | 45 | #include <babeltrace/ctf/types.h> |
3d9990ac PP |
46 | #include <babeltrace/compat/uuid-internal.h> |
47 | #include <babeltrace/compat/utc-internal.h> | |
48 | #include <babeltrace/compat/stdio-internal.h> | |
49 | #include <babeltrace/endian-internal.h> | |
8c572eba | 50 | |
a386e246 SKC |
51 | #define NSEC_PER_USEC 1000UL |
52 | #define NSEC_PER_MSEC 1000000UL | |
53 | #define NSEC_PER_SEC 1000000000ULL | |
bfe09576 | 54 | #define USEC_PER_SEC 1000000UL |
ca8b2b02 | 55 | |
8b596b57 | 56 | bool babeltrace_debug, babeltrace_verbose; |
ca8b2b02 MD |
57 | |
58 | static char *s_outputname; | |
59 | static int s_timestamp; | |
39592eae | 60 | static int s_help; |
43e34335 | 61 | static unsigned char s_uuid[BABELTRACE_UUID_LEN]; |
ca8b2b02 | 62 | |
b522ac18 MD |
63 | /* Metadata format string */ |
64 | static const char metadata_fmt[] = | |
408a2c4d | 65 | "/* CTF 1.8 */\n" |
989c73bc MD |
66 | "typealias integer { size = 8; align = 8; signed = false; } := uint8_t;\n" |
67 | "typealias integer { size = 32; align = 32; signed = false; } := uint32_t;\n" | |
fef3bf22 | 68 | "typealias integer { size = 64; align = 64; signed = false; } := uint64_t;\n" |
989c73bc MD |
69 | "\n" |
70 | "trace {\n" | |
c818559a MD |
71 | " major = %u;\n" /* major (e.g. 0) */ |
72 | " minor = %u;\n" /* minor (e.g. 1) */ | |
b522ac18 | 73 | " uuid = \"%s\";\n" /* UUID */ |
989c73bc MD |
74 | " byte_order = %s;\n" /* be or le */ |
75 | " packet.header := struct {\n" | |
76 | " uint32_t magic;\n" | |
b4c19c1e | 77 | " uint8_t uuid[16];\n" |
989c73bc MD |
78 | " };\n" |
79 | "};\n" | |
80 | "\n" | |
81 | "stream {\n" | |
82 | " packet.context := struct {\n" | |
fef3bf22 MD |
83 | " uint64_t content_size;\n" |
84 | " uint64_t packet_size;\n" | |
989c73bc | 85 | " };\n" |
ca8b2b02 | 86 | "%s" /* Stream event header (opt.) */ |
989c73bc MD |
87 | "};\n" |
88 | "\n" | |
89 | "event {\n" | |
90 | " name = string;\n" | |
91 | " fields := struct { string str; };\n" | |
92 | "};\n"; | |
93 | ||
ca8b2b02 MD |
94 | static const char metadata_stream_event_header_timestamp[] = |
95 | " typealias integer { size = 64; align = 64; signed = false; } := uint64_t;\n" | |
96 | " event.header := struct {\n" | |
97 | " uint64_t timestamp;\n" | |
98 | " };\n"; | |
8c572eba | 99 | |
b522ac18 MD |
100 | static |
101 | void print_metadata(FILE *fp) | |
102 | { | |
a4dfa07b | 103 | char uuid_str[BABELTRACE_UUID_STR_LEN]; |
00f7fbf0 MD |
104 | unsigned int major = 0, minor = 0; |
105 | int ret; | |
b522ac18 | 106 | |
00f7fbf0 MD |
107 | ret = sscanf(VERSION, "%u.%u", &major, &minor); |
108 | if (ret != 2) | |
109 | fprintf(stderr, "[warning] Incorrect babeltrace version format\n."); | |
19dd40db | 110 | bt_uuid_unparse(s_uuid, uuid_str); |
b522ac18 | 111 | fprintf(fp, metadata_fmt, |
00f7fbf0 MD |
112 | major, |
113 | minor, | |
b522ac18 | 114 | uuid_str, |
ca8b2b02 MD |
115 | BYTE_ORDER == LITTLE_ENDIAN ? "le" : "be", |
116 | s_timestamp ? metadata_stream_event_header_timestamp : ""); | |
b522ac18 MD |
117 | } |
118 | ||
8c572eba | 119 | static |
43e34335 | 120 | void write_packet_header(struct ctf_stream_pos *pos, unsigned char *uuid) |
8c572eba | 121 | { |
46322b33 | 122 | struct ctf_stream_pos dummy; |
8c572eba MD |
123 | |
124 | /* magic */ | |
46322b33 | 125 | ctf_dummy_pos(pos, &dummy); |
70fd5a51 MD |
126 | if (!ctf_align_pos(&dummy, sizeof(uint32_t) * CHAR_BIT)) |
127 | goto error; | |
128 | if (!ctf_move_pos(&dummy, sizeof(uint32_t) * CHAR_BIT)) | |
129 | goto error; | |
46322b33 | 130 | assert(!ctf_pos_packet(&dummy)); |
d77e781b | 131 | |
70fd5a51 MD |
132 | if (!ctf_align_pos(pos, sizeof(uint32_t) * CHAR_BIT)) |
133 | goto error; | |
46322b33 | 134 | *(uint32_t *) ctf_get_pos_addr(pos) = 0xC1FC1FC1; |
70fd5a51 MD |
135 | if (!ctf_move_pos(pos, sizeof(uint32_t) * CHAR_BIT)) |
136 | goto error; | |
8c572eba | 137 | |
b4c19c1e | 138 | /* uuid */ |
46322b33 | 139 | ctf_dummy_pos(pos, &dummy); |
70fd5a51 MD |
140 | if (!ctf_align_pos(&dummy, sizeof(uint8_t) * CHAR_BIT)) |
141 | goto error; | |
142 | if (!ctf_move_pos(&dummy, 16 * CHAR_BIT)) | |
143 | goto error; | |
46322b33 MD |
144 | assert(!ctf_pos_packet(&dummy)); |
145 | ||
70fd5a51 MD |
146 | if (!ctf_align_pos(pos, sizeof(uint8_t) * CHAR_BIT)) |
147 | goto error; | |
43e34335 | 148 | memcpy(ctf_get_pos_addr(pos), uuid, BABELTRACE_UUID_LEN); |
70fd5a51 MD |
149 | if (!ctf_move_pos(pos, BABELTRACE_UUID_LEN * CHAR_BIT)) |
150 | goto error; | |
151 | return; | |
152 | ||
153 | error: | |
154 | fprintf(stderr, "[error] Out of packet bounds when writing packet header\n"); | |
155 | abort(); | |
8c572eba MD |
156 | } |
157 | ||
158 | static | |
46322b33 | 159 | void write_packet_context(struct ctf_stream_pos *pos) |
8c572eba | 160 | { |
46322b33 | 161 | struct ctf_stream_pos dummy; |
8c572eba MD |
162 | |
163 | /* content_size */ | |
46322b33 | 164 | ctf_dummy_pos(pos, &dummy); |
70fd5a51 MD |
165 | if (!ctf_align_pos(&dummy, sizeof(uint64_t) * CHAR_BIT)) |
166 | goto error; | |
167 | if (!ctf_move_pos(&dummy, sizeof(uint64_t) * CHAR_BIT)) | |
168 | goto error; | |
46322b33 | 169 | assert(!ctf_pos_packet(&dummy)); |
d77e781b | 170 | |
70fd5a51 MD |
171 | if (!ctf_align_pos(pos, sizeof(uint64_t) * CHAR_BIT)) |
172 | goto error; | |
fef3bf22 MD |
173 | *(uint64_t *) ctf_get_pos_addr(pos) = ~0ULL; /* Not known yet */ |
174 | pos->content_size_loc = (uint64_t *) ctf_get_pos_addr(pos); | |
70fd5a51 MD |
175 | if (!ctf_move_pos(pos, sizeof(uint64_t) * CHAR_BIT)) |
176 | goto error; | |
8c572eba MD |
177 | |
178 | /* packet_size */ | |
46322b33 | 179 | ctf_dummy_pos(pos, &dummy); |
70fd5a51 MD |
180 | if (!ctf_align_pos(&dummy, sizeof(uint64_t) * CHAR_BIT)) |
181 | goto error; | |
182 | if (!ctf_move_pos(&dummy, sizeof(uint64_t) * CHAR_BIT)) | |
183 | goto error; | |
46322b33 | 184 | assert(!ctf_pos_packet(&dummy)); |
d77e781b | 185 | |
70fd5a51 MD |
186 | if (!ctf_align_pos(pos, sizeof(uint64_t) * CHAR_BIT)) |
187 | goto error; | |
fef3bf22 | 188 | *(uint64_t *) ctf_get_pos_addr(pos) = pos->packet_size; |
70fd5a51 MD |
189 | if (!ctf_move_pos(pos, sizeof(uint64_t) * CHAR_BIT)) |
190 | goto error; | |
191 | return; | |
192 | ||
193 | error: | |
194 | fprintf(stderr, "[error] Out of packet bounds when writing packet context\n"); | |
195 | abort(); | |
8c572eba MD |
196 | } |
197 | ||
ca8b2b02 MD |
198 | static |
199 | void write_event_header(struct ctf_stream_pos *pos, char *line, | |
200 | char **tline, size_t len, size_t *tlen, | |
201 | uint64_t *ts) | |
202 | { | |
ca8b2b02 MD |
203 | if (!s_timestamp) |
204 | return; | |
205 | ||
206 | /* Only need to be executed on first pass (dummy) */ | |
a386e246 SKC |
207 | if (pos->dummy) { |
208 | int has_timestamp = 0; | |
209 | unsigned long sec, usec, msec; | |
210 | unsigned int year, mon, mday, hour, min; | |
08c82b90 | 211 | |
ca8b2b02 | 212 | /* Extract time from input line */ |
a386e246 SKC |
213 | if (sscanf(line, "[%lu.%lu] ", &sec, &usec) == 2) { |
214 | *ts = (uint64_t) sec * USEC_PER_SEC + (uint64_t) usec; | |
215 | /* | |
216 | * Default CTF clock has 1GHz frequency. Convert | |
217 | * from usec to nsec. | |
218 | */ | |
219 | *ts *= NSEC_PER_USEC; | |
220 | has_timestamp = 1; | |
221 | } else if (sscanf(line, "[%u-%u-%u %u:%u:%lu.%lu] ", | |
222 | &year, &mon, &mday, &hour, &min, | |
223 | &sec, &msec) == 7) { | |
224 | time_t ep_sec; | |
225 | struct tm ti; | |
226 | ||
227 | memset(&ti, 0, sizeof(ti)); | |
228 | ti.tm_year = year - 1900; /* from 1900 */ | |
229 | ti.tm_mon = mon - 1; /* 0 to 11 */ | |
230 | ti.tm_mday = mday; | |
231 | ti.tm_hour = hour; | |
232 | ti.tm_min = min; | |
233 | ti.tm_sec = sec; | |
234 | ||
03f61dea | 235 | ep_sec = bt_timegm(&ti); |
a386e246 SKC |
236 | if (ep_sec != (time_t) -1) { |
237 | *ts = (uint64_t) ep_sec * NSEC_PER_SEC | |
238 | + (uint64_t) msec * NSEC_PER_MSEC; | |
239 | } | |
240 | has_timestamp = 1; | |
241 | } | |
242 | if (has_timestamp) { | |
ca8b2b02 | 243 | *tline = strchr(line, ']'); |
bfe09576 MD |
244 | assert(*tline); |
245 | (*tline)++; | |
246 | if ((*tline)[0] == ' ') { | |
ca8b2b02 | 247 | (*tline)++; |
bfe09576 | 248 | } |
ca8b2b02 | 249 | *tlen = len + line - *tline; |
ca8b2b02 MD |
250 | } |
251 | } | |
252 | /* timestamp */ | |
70fd5a51 MD |
253 | if (!ctf_align_pos(pos, sizeof(uint64_t) * CHAR_BIT)) |
254 | goto error; | |
ca8b2b02 | 255 | if (!pos->dummy) |
bc7eb6c8 | 256 | *(uint64_t *) ctf_get_pos_addr(pos) = *ts; |
70fd5a51 MD |
257 | if (!ctf_move_pos(pos, sizeof(uint64_t) * CHAR_BIT)) |
258 | goto error; | |
259 | return; | |
260 | ||
261 | error: | |
262 | fprintf(stderr, "[error] Out of packet bounds when writing event header\n"); | |
263 | abort(); | |
ca8b2b02 MD |
264 | } |
265 | ||
8c572eba | 266 | static |
46322b33 | 267 | void trace_string(char *line, struct ctf_stream_pos *pos, size_t len) |
8c572eba | 268 | { |
46322b33 | 269 | struct ctf_stream_pos dummy; |
8c572eba | 270 | int attempt = 0; |
ca8b2b02 MD |
271 | char *tline = line; /* tline is start of text, after timestamp */ |
272 | size_t tlen = len; | |
273 | uint64_t ts = 0; | |
8c572eba MD |
274 | |
275 | printf_debug("read: %s\n", line); | |
08c82b90 MD |
276 | |
277 | for (;;) { | |
185987b1 MD |
278 | int packet_filled = 0; |
279 | ||
08c82b90 MD |
280 | ctf_dummy_pos(pos, &dummy); |
281 | write_event_header(&dummy, line, &tline, len, &tlen, &ts); | |
70fd5a51 | 282 | if (!ctf_align_pos(&dummy, sizeof(uint8_t) * CHAR_BIT)) |
185987b1 | 283 | packet_filled = 1; |
70fd5a51 | 284 | if (!ctf_move_pos(&dummy, tlen * CHAR_BIT)) |
185987b1 MD |
285 | packet_filled = 1; |
286 | if (packet_filled || ctf_pos_packet(&dummy)) { | |
08c82b90 MD |
287 | ctf_pos_pad_packet(pos); |
288 | write_packet_header(pos, s_uuid); | |
289 | write_packet_context(pos); | |
290 | if (attempt++ == 1) { | |
291 | fprintf(stderr, "[Error] Line too large for packet size (%" PRIu64 "kB) (discarded)\n", | |
292 | pos->packet_size / CHAR_BIT / 1024); | |
293 | return; | |
294 | } | |
295 | continue; | |
296 | } else { | |
297 | break; | |
8c572eba | 298 | } |
8c572eba MD |
299 | } |
300 | ||
ca8b2b02 | 301 | write_event_header(pos, line, &tline, len, &tlen, &ts); |
70fd5a51 MD |
302 | if (!ctf_align_pos(pos, sizeof(uint8_t) * CHAR_BIT)) |
303 | goto error; | |
ca8b2b02 | 304 | memcpy(ctf_get_pos_addr(pos), tline, tlen); |
70fd5a51 MD |
305 | if (!ctf_move_pos(pos, tlen * CHAR_BIT)) |
306 | goto error; | |
307 | return; | |
308 | ||
309 | error: | |
310 | fprintf(stderr, "[error] Out of packet bounds when writing event payload\n"); | |
311 | abort(); | |
8c572eba MD |
312 | } |
313 | ||
314 | static | |
315 | void trace_text(FILE *input, int output) | |
316 | { | |
46322b33 | 317 | struct ctf_stream_pos pos; |
8c572eba MD |
318 | ssize_t len; |
319 | char *line = NULL, *nl; | |
31058f28 | 320 | size_t linesize = 0; |
f824ae04 | 321 | int ret; |
8c572eba | 322 | |
89ca8829 | 323 | memset(&pos, 0, sizeof(pos)); |
ca334c72 | 324 | ret = ctf_init_pos(&pos, NULL, output, O_RDWR); |
f824ae04 MD |
325 | if (ret) { |
326 | fprintf(stderr, "Error in ctf_init_pos\n"); | |
327 | return; | |
328 | } | |
185987b1 | 329 | ctf_packet_seek(&pos.parent, 0, SEEK_CUR); |
8c572eba MD |
330 | write_packet_header(&pos, s_uuid); |
331 | write_packet_context(&pos); | |
332 | for (;;) { | |
2ca0671b | 333 | len = bt_getline(&line, &linesize, input); |
8c572eba MD |
334 | if (len < 0) |
335 | break; | |
336 | nl = strrchr(line, '\n'); | |
c5e6c71b | 337 | if (nl) { |
8c572eba | 338 | *nl = '\0'; |
c5e6c71b HZ |
339 | trace_string(line, &pos, nl - line + 1); |
340 | } else { | |
341 | trace_string(line, &pos, strlen(line) + 1); | |
342 | } | |
8c572eba | 343 | } |
f824ae04 MD |
344 | ret = ctf_fini_pos(&pos); |
345 | if (ret) { | |
346 | fprintf(stderr, "Error in ctf_fini_pos\n"); | |
347 | } | |
8c572eba | 348 | } |
90219914 | 349 | |
ca8b2b02 MD |
350 | static |
351 | void usage(FILE *fp) | |
989c73bc | 352 | { |
00f7fbf0 | 353 | fprintf(fp, "BabelTrace Log Converter %s\n", VERSION); |
989c73bc MD |
354 | fprintf(fp, "\n"); |
355 | fprintf(fp, "Convert for a text log (read from standard input) to CTF.\n"); | |
356 | fprintf(fp, "\n"); | |
78893e6e | 357 | fprintf(fp, "usage : babeltrace-log [OPTIONS] OUTPUT\n"); |
989c73bc MD |
358 | fprintf(fp, "\n"); |
359 | fprintf(fp, " OUTPUT Output trace path\n"); | |
360 | fprintf(fp, "\n"); | |
78893e6e | 361 | fprintf(fp, " -t With timestamps (format: [sec.usec] string\\n)\n"); |
a386e246 | 362 | fprintf(fp, " (format: [YYYY-MM-DD HH:MM:SS.MS] string\\n)\n"); |
78893e6e | 363 | fprintf(fp, "\n"); |
989c73bc MD |
364 | } |
365 | ||
ca8b2b02 MD |
366 | static |
367 | int parse_args(int argc, char **argv) | |
368 | { | |
369 | int i; | |
370 | ||
371 | for (i = 1; i < argc; i++) { | |
372 | if (!strcmp(argv[i], "-t")) | |
373 | s_timestamp = 1; | |
39592eae MD |
374 | else if (!strcmp(argv[i], "-h")) { |
375 | s_help = 1; | |
376 | return 0; | |
377 | } else if (argv[i][0] == '-') | |
378 | return -EINVAL; | |
ca8b2b02 MD |
379 | else |
380 | s_outputname = argv[i]; | |
381 | } | |
382 | if (!s_outputname) | |
383 | return -EINVAL; | |
384 | return 0; | |
385 | } | |
386 | ||
90219914 MD |
387 | int main(int argc, char **argv) |
388 | { | |
b522ac18 | 389 | int fd, metadata_fd, ret; |
989c73bc MD |
390 | DIR *dir; |
391 | int dir_fd; | |
b522ac18 | 392 | FILE *metadata_fp; |
90219914 | 393 | |
ca8b2b02 MD |
394 | ret = parse_args(argc, argv); |
395 | if (ret) { | |
3394d22e MD |
396 | fprintf(stderr, "Error: invalid argument.\n"); |
397 | usage(stderr); | |
989c73bc | 398 | goto error; |
90219914 | 399 | } |
90219914 | 400 | |
39592eae MD |
401 | if (s_help) { |
402 | usage(stdout); | |
403 | exit(EXIT_SUCCESS); | |
404 | } | |
405 | ||
95fb061d | 406 | ret = g_mkdir(s_outputname, S_IRWXU|S_IRWXG); |
90219914 | 407 | if (ret) { |
95fb061d | 408 | perror("g_mkdir"); |
989c73bc MD |
409 | goto error; |
410 | } | |
411 | ||
ca8b2b02 | 412 | dir = opendir(s_outputname); |
989c73bc MD |
413 | if (!dir) { |
414 | perror("opendir"); | |
415 | goto error_rmdir; | |
416 | } | |
8b6e9499 | 417 | dir_fd = bt_dirfd(dir); |
989c73bc MD |
418 | if (dir_fd < 0) { |
419 | perror("dirfd"); | |
420 | goto error_closedir; | |
421 | } | |
422 | ||
423 | fd = openat(dir_fd, "datastream", O_RDWR|O_CREAT, | |
424 | S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP); | |
425 | if (fd < 0) { | |
426 | perror("openat"); | |
427 | goto error_closedirfd; | |
90219914 | 428 | } |
90219914 | 429 | |
b522ac18 MD |
430 | metadata_fd = openat(dir_fd, "metadata", O_RDWR|O_CREAT, |
431 | S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP); | |
9396a982 | 432 | if (metadata_fd < 0) { |
b522ac18 MD |
433 | perror("openat"); |
434 | goto error_closedatastream; | |
435 | } | |
436 | metadata_fp = fdopen(metadata_fd, "w"); | |
437 | if (!metadata_fp) { | |
438 | perror("fdopen"); | |
439 | goto error_closemetadatafd; | |
440 | } | |
441 | ||
19dd40db | 442 | bt_uuid_generate(s_uuid); |
b522ac18 | 443 | print_metadata(metadata_fp); |
8c572eba | 444 | trace_text(stdin, fd); |
989c73bc | 445 | |
f824ae04 MD |
446 | ret = close(fd); |
447 | if (ret) | |
448 | perror("close"); | |
989c73bc MD |
449 | exit(EXIT_SUCCESS); |
450 | ||
451 | /* error handling */ | |
b522ac18 MD |
452 | error_closemetadatafd: |
453 | ret = close(metadata_fd); | |
454 | if (ret) | |
455 | perror("close"); | |
456 | error_closedatastream: | |
457 | ret = close(fd); | |
458 | if (ret) | |
459 | perror("close"); | |
989c73bc MD |
460 | error_closedirfd: |
461 | ret = close(dir_fd); | |
462 | if (ret) | |
463 | perror("close"); | |
464 | error_closedir: | |
465 | ret = closedir(dir); | |
466 | if (ret) | |
467 | perror("closedir"); | |
468 | error_rmdir: | |
ca8b2b02 | 469 | ret = rmdir(s_outputname); |
989c73bc MD |
470 | if (ret) |
471 | perror("rmdir"); | |
472 | error: | |
473 | exit(EXIT_FAILURE); | |
90219914 | 474 | } |