Commit | Line | Data |
---|---|---|
906c8d75 JA |
1 | /* |
2 | * This file contains the ini and command liner parser. It will create | |
3 | * and initialize the specified jobs. | |
4 | */ | |
ebac4655 JA |
5 | #include <stdio.h> |
6 | #include <stdlib.h> | |
7 | #include <unistd.h> | |
8 | #include <fcntl.h> | |
9 | #include <ctype.h> | |
10 | #include <string.h> | |
11 | #include <errno.h> | |
12 | #include <sys/ipc.h> | |
13 | #include <sys/shm.h> | |
14 | #include <sys/types.h> | |
15 | #include <sys/stat.h> | |
16 | ||
17 | #include "fio.h" | |
18 | ||
906c8d75 JA |
19 | /* |
20 | * The default options | |
21 | */ | |
20dc95c4 JA |
22 | #define DEF_BS (4096) |
23 | #define DEF_TIMEOUT (0) | |
24 | #define DEF_RATE_CYCLE (1000) | |
25 | #define DEF_ODIRECT (1) | |
26 | #define DEF_IO_ENGINE (FIO_SYNCIO) | |
ebac4655 | 27 | #define DEF_IO_ENGINE_NAME "sync" |
20dc95c4 JA |
28 | #define DEF_SEQUENTIAL (1) |
29 | #define DEF_RAND_REPEAT (1) | |
30 | #define DEF_OVERWRITE (1) | |
31 | #define DEF_CREATE (1) | |
32 | #define DEF_INVALIDATE (1) | |
33 | #define DEF_SYNCIO (0) | |
34 | #define DEF_RANDSEED (0xb1899bedUL) | |
35 | #define DEF_BWAVGTIME (500) | |
36 | #define DEF_CREATE_SER (1) | |
ebac4655 | 37 | #define DEF_CREATE_FSYNC (1) |
20dc95c4 JA |
38 | #define DEF_LOOPS (1) |
39 | #define DEF_VERIFY (0) | |
40 | #define DEF_STONEWALL (0) | |
41 | #define DEF_NUMJOBS (1) | |
42 | #define DEF_USE_THREAD (0) | |
43 | #define DEF_FILE_SIZE (1024 * 1024 * 1024UL) | |
44 | #define DEF_ZONE_SIZE (0) | |
45 | #define DEF_ZONE_SKIP (0) | |
a6ccc7be JA |
46 | #define DEF_RWMIX_CYCLE (500) |
47 | #define DEF_RWMIX_READ (50) | |
b6f4d880 | 48 | #define DEF_NICE (0) |
ebac4655 | 49 | |
972cfd25 | 50 | static int def_timeout = DEF_TIMEOUT; |
972cfd25 | 51 | |
f4866ec5 | 52 | static char fio_version_string[] = "fio 1.5"; |
ebac4655 | 53 | |
972cfd25 | 54 | static char **ini_file; |
ebac4655 JA |
55 | static int max_jobs = MAX_JOBS; |
56 | ||
57 | struct thread_data def_thread; | |
58 | struct thread_data *threads = NULL; | |
59 | ||
60 | int rate_quit = 0; | |
61 | int write_lat_log = 0; | |
62 | int write_bw_log = 0; | |
63 | int exitall_on_terminate = 0; | |
c6ae0a5b | 64 | int terse_output = 0; |
c04f7ec3 | 65 | unsigned long long mlock_size = 0; |
eb8bbf48 JA |
66 | FILE *f_out = NULL; |
67 | FILE *f_err = NULL; | |
ebac4655 | 68 | |
906c8d75 JA |
69 | /* |
70 | * Return a free job structure. | |
71 | */ | |
ebac4655 JA |
72 | static struct thread_data *get_new_job(int global, struct thread_data *parent) |
73 | { | |
74 | struct thread_data *td; | |
75 | ||
76 | if (global) | |
77 | return &def_thread; | |
78 | if (thread_number >= max_jobs) | |
79 | return NULL; | |
80 | ||
81 | td = &threads[thread_number++]; | |
ddaeaa5a JA |
82 | *td = *parent; |
83 | td->name[0] = '\0'; | |
ebac4655 JA |
84 | |
85 | td->fd = -1; | |
86 | td->thread_number = thread_number; | |
ebac4655 JA |
87 | return td; |
88 | } | |
89 | ||
90 | static void put_job(struct thread_data *td) | |
91 | { | |
92 | memset(&threads[td->thread_number - 1], 0, sizeof(*td)); | |
93 | thread_number--; | |
94 | } | |
95 | ||
906c8d75 JA |
96 | /* |
97 | * Adds a job to the list of things todo. Sanitizes the various options | |
98 | * to make sure we don't have conflicts, and initializes various | |
99 | * members of td. | |
100 | */ | |
75154845 | 101 | static int add_job(struct thread_data *td, const char *jobname, int job_add_num) |
ebac4655 | 102 | { |
3d60d1ed JA |
103 | char *ddir_str[] = { "read", "write", "randread", "randwrite", |
104 | "rw", NULL, "randrw" }; | |
ebac4655 JA |
105 | struct stat sb; |
106 | int numjobs, ddir; | |
107 | ||
108 | #ifndef FIO_HAVE_LIBAIO | |
109 | if (td->io_engine == FIO_LIBAIO) { | |
3b70d7e5 | 110 | log_err("Linux libaio not available\n"); |
ebac4655 JA |
111 | return 1; |
112 | } | |
113 | #endif | |
114 | #ifndef FIO_HAVE_POSIXAIO | |
115 | if (td->io_engine == FIO_POSIXAIO) { | |
3b70d7e5 | 116 | log_err("posix aio not available\n"); |
ebac4655 JA |
117 | return 1; |
118 | } | |
119 | #endif | |
ebac4655 JA |
120 | |
121 | /* | |
122 | * the def_thread is just for options, it's not a real job | |
123 | */ | |
124 | if (td == &def_thread) | |
125 | return 0; | |
126 | ||
2866c82d | 127 | if (td->io_ops->flags & FIO_SYNCIO) |
ebac4655 JA |
128 | td->iodepth = 1; |
129 | else { | |
130 | if (!td->iodepth) | |
131 | td->iodepth = 1; | |
132 | } | |
133 | ||
20dc95c4 JA |
134 | /* |
135 | * only really works for sequential io for now | |
136 | */ | |
137 | if (td->zone_size && !td->sequential) | |
138 | td->zone_size = 0; | |
139 | ||
9cc935a1 JA |
140 | /* |
141 | * Reads can do overwrites, we always need to pre-create the file | |
142 | */ | |
143 | if (td_read(td) || td_rw(td)) | |
144 | td->overwrite = 1; | |
145 | ||
ebac4655 | 146 | td->filetype = FIO_TYPE_FILE; |
0af7b542 JA |
147 | if (!stat(jobname, &sb)) { |
148 | if (S_ISBLK(sb.st_mode)) | |
149 | td->filetype = FIO_TYPE_BD; | |
150 | else if (S_ISCHR(sb.st_mode)) | |
151 | td->filetype = FIO_TYPE_CHAR; | |
152 | } | |
ebac4655 JA |
153 | |
154 | if (td->filetype == FIO_TYPE_FILE) { | |
e9c047a0 JA |
155 | char tmp[PATH_MAX]; |
156 | ||
ef899b63 | 157 | if (td->directory && td->directory[0] != '\0') |
f9481919 | 158 | sprintf(tmp, "%s/%s.%d", td->directory, jobname, td->thread_number); |
ebac4655 | 159 | else |
f9481919 | 160 | sprintf(tmp, "%s.%d", jobname, td->thread_number); |
e9c047a0 | 161 | td->file_name = strdup(tmp); |
ebac4655 | 162 | } else |
e9c047a0 | 163 | td->file_name = strdup(jobname); |
ebac4655 | 164 | |
bbfd6b00 | 165 | fio_sem_init(&td->mutex, 0); |
ebac4655 JA |
166 | |
167 | td->clat_stat[0].min_val = td->clat_stat[1].min_val = ULONG_MAX; | |
168 | td->slat_stat[0].min_val = td->slat_stat[1].min_val = ULONG_MAX; | |
169 | td->bw_stat[0].min_val = td->bw_stat[1].min_val = ULONG_MAX; | |
170 | ||
171 | if (td->min_bs == -1U) | |
172 | td->min_bs = td->bs; | |
173 | if (td->max_bs == -1U) | |
174 | td->max_bs = td->bs; | |
3d60d1ed | 175 | if (td_read(td) && !td_rw(td)) |
ebac4655 JA |
176 | td->verify = 0; |
177 | ||
178 | if (td->stonewall && td->thread_number > 1) | |
179 | groupid++; | |
180 | ||
181 | td->groupid = groupid; | |
182 | ||
183 | if (setup_rate(td)) | |
184 | goto err; | |
185 | ||
186 | if (write_lat_log) { | |
187 | setup_log(&td->slat_log); | |
188 | setup_log(&td->clat_log); | |
189 | } | |
190 | if (write_bw_log) | |
191 | setup_log(&td->bw_log); | |
192 | ||
01452055 JA |
193 | if (td->name[0] == '\0') |
194 | snprintf(td->name, sizeof(td->name)-1, "client%d", td->thread_number); | |
195 | ||
3d60d1ed | 196 | ddir = td->ddir + (!td->sequential << 1) + (td->iomix << 2); |
75154845 | 197 | |
c6ae0a5b | 198 | if (!terse_output) { |
b990b5c0 | 199 | if (!job_add_num) { |
2866c82d | 200 | if (td->io_ops->flags & FIO_CPUIO) |
b990b5c0 JA |
201 | fprintf(f_out, "%s: ioengine=cpu, cpuload=%u, cpucycle=%u\n", td->name, td->cpuload, td->cpucycle); |
202 | else | |
2866c82d | 203 | fprintf(f_out, "%s: (g=%d): rw=%s, odir=%d, bs=%d-%d, rate=%d, ioengine=%s, iodepth=%d\n", td->name, td->groupid, ddir_str[ddir], td->odirect, td->min_bs, td->max_bs, td->rate, td->io_ops->name, td->iodepth); |
b990b5c0 | 204 | } else if (job_add_num == 1) |
c6ae0a5b JA |
205 | fprintf(f_out, "...\n"); |
206 | } | |
ebac4655 JA |
207 | |
208 | /* | |
209 | * recurse add identical jobs, clear numjobs and stonewall options | |
210 | * as they don't apply to sub-jobs | |
211 | */ | |
212 | numjobs = td->numjobs; | |
213 | while (--numjobs) { | |
214 | struct thread_data *td_new = get_new_job(0, td); | |
215 | ||
216 | if (!td_new) | |
217 | goto err; | |
218 | ||
219 | td_new->numjobs = 1; | |
220 | td_new->stonewall = 0; | |
75154845 | 221 | job_add_num = numjobs - 1; |
ebac4655 | 222 | |
75154845 | 223 | if (add_job(td_new, jobname, job_add_num)) |
ebac4655 JA |
224 | goto err; |
225 | } | |
226 | return 0; | |
227 | err: | |
228 | put_job(td); | |
229 | return -1; | |
230 | } | |
231 | ||
906c8d75 JA |
232 | /* |
233 | * Initialize the various random states we need (random io, block size ranges, | |
234 | * read/write mix, etc). | |
235 | */ | |
ebac4655 JA |
236 | int init_random_state(struct thread_data *td) |
237 | { | |
a6ccc7be | 238 | unsigned long seeds[4]; |
ebac4655 JA |
239 | int fd, num_maps, blocks; |
240 | ||
1ac267bb | 241 | fd = open("/dev/urandom", O_RDONLY); |
ebac4655 JA |
242 | if (fd == -1) { |
243 | td_verror(td, errno); | |
244 | return 1; | |
245 | } | |
246 | ||
a6ccc7be | 247 | if (read(fd, seeds, sizeof(seeds)) < (int) sizeof(seeds)) { |
ebac4655 JA |
248 | td_verror(td, EIO); |
249 | close(fd); | |
250 | return 1; | |
251 | } | |
252 | ||
253 | close(fd); | |
254 | ||
6dfd46b9 JA |
255 | os_random_seed(seeds[0], &td->bsrange_state); |
256 | os_random_seed(seeds[1], &td->verify_state); | |
257 | os_random_seed(seeds[2], &td->rwmix_state); | |
ebac4655 JA |
258 | |
259 | if (td->sequential) | |
260 | return 0; | |
261 | ||
9ebc27e1 | 262 | if (td->rand_repeatable) |
a6ccc7be | 263 | seeds[3] = DEF_RANDSEED; |
ebac4655 JA |
264 | |
265 | blocks = (td->io_size + td->min_bs - 1) / td->min_bs; | |
266 | num_maps = blocks / BLOCKS_PER_MAP; | |
267 | td->file_map = malloc(num_maps * sizeof(long)); | |
268 | td->num_maps = num_maps; | |
269 | memset(td->file_map, 0, num_maps * sizeof(long)); | |
270 | ||
6dfd46b9 | 271 | os_random_seed(seeds[3], &td->random_state); |
ebac4655 JA |
272 | return 0; |
273 | } | |
274 | ||
275 | static void fill_cpu_mask(os_cpu_mask_t cpumask, int cpu) | |
276 | { | |
277 | #ifdef FIO_HAVE_CPU_AFFINITY | |
278 | unsigned int i; | |
279 | ||
280 | CPU_ZERO(&cpumask); | |
281 | ||
282 | for (i = 0; i < sizeof(int) * 8; i++) { | |
283 | if ((1 << i) & cpu) | |
284 | CPU_SET(i, &cpumask); | |
285 | } | |
286 | #endif | |
287 | } | |
288 | ||
906c8d75 JA |
289 | static unsigned long get_mult_time(char c) |
290 | { | |
291 | switch (c) { | |
292 | case 'm': | |
293 | case 'M': | |
294 | return 60; | |
295 | case 'h': | |
296 | case 'H': | |
297 | return 60 * 60; | |
298 | case 'd': | |
299 | case 'D': | |
300 | return 24 * 60 * 60; | |
301 | default: | |
302 | return 1; | |
303 | } | |
304 | } | |
305 | ||
306 | static unsigned long get_mult_bytes(char c) | |
ebac4655 JA |
307 | { |
308 | switch (c) { | |
309 | case 'k': | |
310 | case 'K': | |
311 | return 1024; | |
312 | case 'm': | |
313 | case 'M': | |
314 | return 1024 * 1024; | |
315 | case 'g': | |
316 | case 'G': | |
317 | return 1024 * 1024 * 1024; | |
318 | default: | |
319 | return 1; | |
320 | } | |
321 | } | |
322 | ||
323 | /* | |
324 | * convert string after '=' into decimal value, noting any size suffix | |
325 | */ | |
906c8d75 | 326 | static int str_to_decimal(char *p, unsigned long long *val, int kilo) |
ebac4655 JA |
327 | { |
328 | char *str; | |
329 | int len; | |
330 | ||
f5d3e5ec | 331 | str = strchr(p, '='); |
ebac4655 JA |
332 | if (!str) |
333 | return 1; | |
334 | ||
335 | str++; | |
336 | len = strlen(str); | |
337 | ||
338 | *val = strtoul(str, NULL, 10); | |
339 | if (*val == ULONG_MAX && errno == ERANGE) | |
340 | return 1; | |
341 | ||
906c8d75 JA |
342 | if (kilo) |
343 | *val *= get_mult_bytes(str[len - 1]); | |
344 | else | |
345 | *val *= get_mult_time(str[len - 1]); | |
ebac4655 JA |
346 | return 0; |
347 | } | |
348 | ||
906c8d75 | 349 | static int check_str_bytes(char *p, char *name, unsigned long long *val) |
ebac4655 | 350 | { |
20dc95c4 | 351 | if (strncmp(p, name, strlen(name) - 1)) |
ebac4655 JA |
352 | return 1; |
353 | ||
906c8d75 JA |
354 | return str_to_decimal(p, val, 1); |
355 | } | |
356 | ||
357 | static int check_str_time(char *p, char *name, unsigned long long *val) | |
358 | { | |
359 | if (strncmp(p, name, strlen(name) - 1)) | |
360 | return 1; | |
361 | ||
362 | return str_to_decimal(p, val, 0); | |
ebac4655 JA |
363 | } |
364 | ||
365 | static void strip_blank_front(char **p) | |
366 | { | |
367 | char *s = *p; | |
368 | ||
4ae3f763 | 369 | while (isspace(*s)) |
ebac4655 JA |
370 | s++; |
371 | } | |
372 | ||
373 | static void strip_blank_end(char *p) | |
374 | { | |
4ae3f763 | 375 | char *s = p + strlen(p) - 1; |
ebac4655 | 376 | |
4ae3f763 JA |
377 | while (isspace(*s) || iscntrl(*s)) |
378 | s--; | |
aea47d44 | 379 | |
4ae3f763 | 380 | *(s + 1) = '\0'; |
aea47d44 JA |
381 | } |
382 | ||
ebac4655 JA |
383 | typedef int (str_cb_fn)(struct thread_data *, char *); |
384 | ||
385 | static int check_str(char *p, char *name, str_cb_fn *cb, struct thread_data *td) | |
386 | { | |
843a7413 | 387 | char *s; |
ebac4655 | 388 | |
843a7413 JA |
389 | if (strncmp(p, name, strlen(name))) |
390 | return 1; | |
391 | ||
392 | s = strstr(p, name); | |
ebac4655 JA |
393 | if (!s) |
394 | return 1; | |
395 | ||
f5d3e5ec | 396 | s = strchr(s, '='); |
ebac4655 JA |
397 | if (!s) |
398 | return 1; | |
399 | ||
400 | s++; | |
401 | strip_blank_front(&s); | |
402 | return cb(td, s); | |
403 | } | |
404 | ||
405 | static int check_strstore(char *p, char *name, char *dest) | |
406 | { | |
843a7413 | 407 | char *s; |
ebac4655 | 408 | |
843a7413 JA |
409 | if (strncmp(p, name, strlen(name))) |
410 | return 1; | |
411 | ||
412 | s = strstr(p, name); | |
ebac4655 JA |
413 | if (!s) |
414 | return 1; | |
415 | ||
f5d3e5ec | 416 | s = strchr(p, '='); |
ebac4655 JA |
417 | if (!s) |
418 | return 1; | |
419 | ||
420 | s++; | |
421 | strip_blank_front(&s); | |
422 | ||
423 | strcpy(dest, s); | |
ebac4655 JA |
424 | return 0; |
425 | } | |
426 | ||
906c8d75 | 427 | static int __check_range_bytes(char *str, unsigned long *val) |
ebac4655 | 428 | { |
01617be6 | 429 | char suffix; |
ebac4655 | 430 | |
01617be6 | 431 | if (sscanf(str, "%lu%c", val, &suffix) == 2) { |
906c8d75 | 432 | *val *= get_mult_bytes(suffix); |
ebac4655 JA |
433 | return 0; |
434 | } | |
435 | ||
01617be6 | 436 | if (sscanf(str, "%lu", val) == 1) |
ebac4655 | 437 | return 0; |
ebac4655 | 438 | |
01617be6 JA |
439 | return 1; |
440 | } | |
441 | ||
906c8d75 JA |
442 | static int check_range_bytes(char *p, char *name, unsigned long *s, |
443 | unsigned long *e) | |
01617be6 JA |
444 | { |
445 | char option[128]; | |
446 | char *str, *p1, *p2; | |
447 | ||
843a7413 JA |
448 | if (strncmp(p, name, strlen(name))) |
449 | return 1; | |
450 | ||
01617be6 JA |
451 | strcpy(option, p); |
452 | p = option; | |
453 | ||
454 | str = strstr(p, name); | |
455 | if (!str) | |
456 | return 1; | |
ebac4655 | 457 | |
01617be6 JA |
458 | p += strlen(name); |
459 | ||
460 | str = strchr(p, '='); | |
461 | if (!str) | |
462 | return 1; | |
463 | ||
464 | /* | |
465 | * 'p' now holds whatever is after the '=' sign | |
466 | */ | |
467 | p1 = str + 1; | |
468 | ||
469 | /* | |
470 | * terminate p1 at the '-' sign | |
471 | */ | |
472 | p = strchr(p1, '-'); | |
473 | if (!p) | |
474 | return 1; | |
475 | ||
476 | p2 = p + 1; | |
477 | *p = '\0'; | |
478 | ||
906c8d75 | 479 | if (!__check_range_bytes(p1, s) && !__check_range_bytes(p2, e)) |
ebac4655 JA |
480 | return 0; |
481 | ||
482 | return 1; | |
ebac4655 JA |
483 | } |
484 | ||
485 | static int check_int(char *p, char *name, unsigned int *val) | |
486 | { | |
f5d3e5ec | 487 | char *str; |
ebac4655 | 488 | |
b6754f9d JA |
489 | if (strncmp(p, name, strlen(name))) |
490 | return 1; | |
491 | ||
f5d3e5ec JA |
492 | str = strstr(p, name); |
493 | if (!str) | |
494 | return 1; | |
495 | ||
496 | str = strchr(p, '='); | |
497 | if (!str) | |
498 | return 1; | |
499 | ||
500 | str++; | |
ebac4655 | 501 | |
f5d3e5ec | 502 | if (sscanf(str, "%u", val) == 1) |
ebac4655 JA |
503 | return 0; |
504 | ||
505 | return 1; | |
506 | } | |
507 | ||
508 | static int check_strset(char *p, char *name) | |
509 | { | |
510 | return strncmp(p, name, strlen(name)); | |
511 | } | |
512 | ||
513 | static int is_empty_or_comment(char *line) | |
514 | { | |
515 | unsigned int i; | |
516 | ||
517 | for (i = 0; i < strlen(line); i++) { | |
518 | if (line[i] == ';') | |
519 | return 1; | |
520 | if (!isspace(line[i]) && !iscntrl(line[i])) | |
521 | return 0; | |
522 | } | |
523 | ||
524 | return 1; | |
525 | } | |
526 | ||
527 | static int str_rw_cb(struct thread_data *td, char *mem) | |
528 | { | |
529 | if (!strncmp(mem, "read", 4) || !strncmp(mem, "0", 1)) { | |
530 | td->ddir = DDIR_READ; | |
531 | td->sequential = 1; | |
532 | return 0; | |
533 | } else if (!strncmp(mem, "randread", 8)) { | |
534 | td->ddir = DDIR_READ; | |
535 | td->sequential = 0; | |
536 | return 0; | |
537 | } else if (!strncmp(mem, "write", 5) || !strncmp(mem, "1", 1)) { | |
538 | td->ddir = DDIR_WRITE; | |
539 | td->sequential = 1; | |
540 | return 0; | |
541 | } else if (!strncmp(mem, "randwrite", 9)) { | |
542 | td->ddir = DDIR_WRITE; | |
543 | td->sequential = 0; | |
544 | return 0; | |
3d60d1ed JA |
545 | } else if (!strncmp(mem, "rw", 2)) { |
546 | td->ddir = 0; | |
547 | td->iomix = 1; | |
548 | td->sequential = 1; | |
549 | return 0; | |
550 | } else if (!strncmp(mem, "randrw", 6)) { | |
551 | td->ddir = 0; | |
552 | td->iomix = 1; | |
553 | td->sequential = 0; | |
554 | return 0; | |
ebac4655 JA |
555 | } |
556 | ||
3b70d7e5 | 557 | log_err("fio: data direction: read, write, randread, randwrite, rw, randrw\n"); |
ebac4655 JA |
558 | return 1; |
559 | } | |
560 | ||
561 | static int str_verify_cb(struct thread_data *td, char *mem) | |
562 | { | |
563 | if (!strncmp(mem, "0", 1)) { | |
564 | td->verify = VERIFY_NONE; | |
565 | return 0; | |
566 | } else if (!strncmp(mem, "md5", 3) || !strncmp(mem, "1", 1)) { | |
567 | td->verify = VERIFY_MD5; | |
568 | return 0; | |
569 | } else if (!strncmp(mem, "crc32", 5)) { | |
570 | td->verify = VERIFY_CRC32; | |
571 | return 0; | |
572 | } | |
573 | ||
3b70d7e5 | 574 | log_err("fio: verify types: md5, crc32\n"); |
ebac4655 JA |
575 | return 1; |
576 | } | |
577 | ||
578 | static int str_mem_cb(struct thread_data *td, char *mem) | |
579 | { | |
580 | if (!strncmp(mem, "malloc", 6)) { | |
581 | td->mem_type = MEM_MALLOC; | |
582 | return 0; | |
583 | } else if (!strncmp(mem, "shm", 3)) { | |
584 | td->mem_type = MEM_SHM; | |
585 | return 0; | |
586 | } else if (!strncmp(mem, "mmap", 4)) { | |
587 | td->mem_type = MEM_MMAP; | |
588 | return 0; | |
589 | } | |
590 | ||
3b70d7e5 | 591 | log_err("fio: mem type: malloc, shm, mmap\n"); |
ebac4655 JA |
592 | return 1; |
593 | } | |
594 | ||
595 | static int str_ioengine_cb(struct thread_data *td, char *str) | |
596 | { | |
2866c82d JA |
597 | if (!str) |
598 | str = DEF_IO_ENGINE_NAME; | |
599 | ||
600 | td->io_ops = load_ioengine(td, str); | |
601 | if (td->io_ops) | |
b990b5c0 | 602 | return 0; |
ebac4655 | 603 | |
b990b5c0 | 604 | log_err("fio: ioengine: { linuxaio, aio, libaio }, posixaio, sync, mmap, sgio, splice, cpu\n"); |
ebac4655 JA |
605 | return 1; |
606 | } | |
607 | ||
07261983 JA |
608 | /* |
609 | * This is our [ini] type file parser. | |
610 | */ | |
0c7e37a0 | 611 | int parse_jobs_ini(char *file, int stonewall_flag) |
ebac4655 | 612 | { |
a6ccc7be | 613 | unsigned int prioclass, prio, cpu, global, il; |
ebac4655 JA |
614 | unsigned long long ull; |
615 | unsigned long ul1, ul2; | |
616 | struct thread_data *td; | |
ef899b63 | 617 | char *string, *name, *tmpbuf; |
ebac4655 JA |
618 | fpos_t off; |
619 | FILE *f; | |
620 | char *p; | |
0c7e37a0 | 621 | int ret = 0, stonewall; |
ebac4655 JA |
622 | |
623 | f = fopen(file, "r"); | |
624 | if (!f) { | |
aea47d44 | 625 | perror("fopen job file"); |
ebac4655 JA |
626 | return 1; |
627 | } | |
628 | ||
629 | string = malloc(4096); | |
630 | name = malloc(256); | |
ef899b63 | 631 | tmpbuf = malloc(4096); |
ebac4655 | 632 | |
0c7e37a0 | 633 | stonewall = stonewall_flag; |
ebac4655 | 634 | while ((p = fgets(string, 4096, f)) != NULL) { |
45410acb JA |
635 | if (ret) |
636 | break; | |
ebac4655 JA |
637 | if (is_empty_or_comment(p)) |
638 | continue; | |
639 | if (sscanf(p, "[%s]", name) != 1) | |
640 | continue; | |
641 | ||
642 | global = !strncmp(name, "global", 6); | |
643 | ||
644 | name[strlen(name) - 1] = '\0'; | |
645 | ||
646 | td = get_new_job(global, &def_thread); | |
45410acb JA |
647 | if (!td) { |
648 | ret = 1; | |
649 | break; | |
650 | } | |
ebac4655 | 651 | |
972cfd25 JA |
652 | /* |
653 | * Seperate multiple job files by a stonewall | |
654 | */ | |
f9481919 | 655 | if (!global && stonewall) { |
972cfd25 JA |
656 | td->stonewall = stonewall; |
657 | stonewall = 0; | |
658 | } | |
659 | ||
ebac4655 JA |
660 | fgetpos(f, &off); |
661 | while ((p = fgets(string, 4096, f)) != NULL) { | |
662 | if (is_empty_or_comment(p)) | |
663 | continue; | |
664 | if (strstr(p, "[")) | |
665 | break; | |
b6754f9d | 666 | strip_blank_front(&p); |
4ae3f763 | 667 | strip_blank_end(p); |
aea47d44 | 668 | |
ebac4655 JA |
669 | if (!check_int(p, "prio", &prio)) { |
670 | #ifndef FIO_HAVE_IOPRIO | |
3b70d7e5 | 671 | log_err("io priorities not available\n"); |
45410acb JA |
672 | ret = 1; |
673 | break; | |
ebac4655 | 674 | #endif |
8756e4d4 | 675 | td->ioprio |= prio; |
ebac4655 JA |
676 | fgetpos(f, &off); |
677 | continue; | |
678 | } | |
679 | if (!check_int(p, "prioclass", &prioclass)) { | |
680 | #ifndef FIO_HAVE_IOPRIO | |
3b70d7e5 | 681 | log_err("io priorities not available\n"); |
45410acb JA |
682 | ret = 1; |
683 | break; | |
5c4e1dbc | 684 | #else |
8756e4d4 | 685 | td->ioprio |= prioclass << IOPRIO_CLASS_SHIFT; |
ebac4655 JA |
686 | fgetpos(f, &off); |
687 | continue; | |
5c4e1dbc | 688 | #endif |
ebac4655 | 689 | } |
e9c047a0 JA |
690 | if (!check_int(p, "direct", &il)) { |
691 | td->odirect = il; | |
ebac4655 JA |
692 | fgetpos(f, &off); |
693 | continue; | |
694 | } | |
9ebc27e1 JA |
695 | if (!check_int(p, "rand_repeatable", &il)) { |
696 | td->rand_repeatable = il; | |
697 | fgetpos(f, &off); | |
698 | continue; | |
699 | } | |
ebac4655 JA |
700 | if (!check_int(p, "rate", &td->rate)) { |
701 | fgetpos(f, &off); | |
702 | continue; | |
703 | } | |
704 | if (!check_int(p, "ratemin", &td->ratemin)) { | |
705 | fgetpos(f, &off); | |
706 | continue; | |
707 | } | |
708 | if (!check_int(p, "ratecycle", &td->ratecycle)) { | |
709 | fgetpos(f, &off); | |
710 | continue; | |
711 | } | |
b990b5c0 JA |
712 | if (!check_int(p, "cpuload", &td->cpuload)) { |
713 | fgetpos(f, &off); | |
714 | continue; | |
715 | } | |
716 | if (!check_int(p, "cpuchunks", &td->cpucycle)) { | |
717 | fgetpos(f, &off); | |
718 | continue; | |
719 | } | |
ebac4655 JA |
720 | if (!check_int(p, "thinktime", &td->thinktime)) { |
721 | fgetpos(f, &off); | |
722 | continue; | |
723 | } | |
724 | if (!check_int(p, "cpumask", &cpu)) { | |
725 | #ifndef FIO_HAVE_CPU_AFFINITY | |
3b70d7e5 | 726 | log_err("cpu affinity not available\n"); |
45410acb JA |
727 | ret = 1; |
728 | break; | |
ebac4655 JA |
729 | #endif |
730 | fill_cpu_mask(td->cpumask, cpu); | |
731 | fgetpos(f, &off); | |
732 | continue; | |
733 | } | |
734 | if (!check_int(p, "fsync", &td->fsync_blocks)) { | |
735 | fgetpos(f, &off); | |
fc1a4713 | 736 | td->end_fsync = 1; |
ebac4655 JA |
737 | continue; |
738 | } | |
739 | if (!check_int(p, "startdelay", &td->start_delay)) { | |
740 | fgetpos(f, &off); | |
741 | continue; | |
742 | } | |
906c8d75 | 743 | if (!check_str_time(p, "timeout", &ull)) { |
af959a78 | 744 | td->timeout = ull; |
ebac4655 JA |
745 | fgetpos(f, &off); |
746 | continue; | |
747 | } | |
e9c047a0 JA |
748 | if (!check_int(p, "invalidate", &il)) { |
749 | td->invalidate_cache = il; | |
ebac4655 JA |
750 | fgetpos(f, &off); |
751 | continue; | |
752 | } | |
753 | if (!check_int(p, "iodepth", &td->iodepth)) { | |
754 | fgetpos(f, &off); | |
755 | continue; | |
756 | } | |
e9c047a0 JA |
757 | if (!check_int(p, "sync", &il)) { |
758 | td->sync_io = il; | |
ebac4655 JA |
759 | fgetpos(f, &off); |
760 | continue; | |
761 | } | |
762 | if (!check_int(p, "bwavgtime", &td->bw_avg_time)) { | |
763 | fgetpos(f, &off); | |
764 | continue; | |
765 | } | |
e9c047a0 JA |
766 | if (!check_int(p, "create_serialize", &il)) { |
767 | td->create_serialize = il; | |
ebac4655 JA |
768 | fgetpos(f, &off); |
769 | continue; | |
770 | } | |
e9c047a0 JA |
771 | if (!check_int(p, "create_fsync", &il)) { |
772 | td->create_fsync = il; | |
ebac4655 JA |
773 | fgetpos(f, &off); |
774 | continue; | |
775 | } | |
e9c047a0 JA |
776 | if (!check_int(p, "end_fsync", &il)) { |
777 | td->end_fsync = il; | |
fc1a4713 JA |
778 | fgetpos(f, &off); |
779 | continue; | |
780 | } | |
ebac4655 JA |
781 | if (!check_int(p, "loops", &td->loops)) { |
782 | fgetpos(f, &off); | |
783 | continue; | |
784 | } | |
785 | if (!check_int(p, "numjobs", &td->numjobs)) { | |
786 | fgetpos(f, &off); | |
787 | continue; | |
788 | } | |
e9c047a0 JA |
789 | if (!check_int(p, "overwrite", &il)) { |
790 | td->overwrite = il; | |
ebac4655 JA |
791 | fgetpos(f, &off); |
792 | continue; | |
793 | } | |
a6ccc7be JA |
794 | if (!check_int(p, "rwmixcycle", &td->rwmixcycle)) { |
795 | fgetpos(f, &off); | |
796 | continue; | |
797 | } | |
798 | if (!check_int(p, "rwmixread", &il)) { | |
799 | if (il > 100) | |
800 | il = 100; | |
801 | td->rwmixread = il; | |
802 | fgetpos(f, &off); | |
803 | continue; | |
804 | } | |
805 | if (!check_int(p, "rwmixwrite", &il)) { | |
806 | if (il > 100) | |
807 | il = 100; | |
808 | td->rwmixread = 100 - il; | |
809 | fgetpos(f, &off); | |
810 | continue; | |
811 | } | |
b6f4d880 JA |
812 | if (!check_int(p, "nice", &td->nice)) { |
813 | fgetpos(f, &off); | |
814 | continue; | |
815 | } | |
906c8d75 | 816 | if (!check_range_bytes(p, "bsrange", &ul1, &ul2)) { |
ebac4655 JA |
817 | if (ul1 > ul2) { |
818 | td->max_bs = ul1; | |
819 | td->min_bs = ul2; | |
820 | } else { | |
821 | td->max_bs = ul2; | |
822 | td->min_bs = ul1; | |
823 | } | |
824 | fgetpos(f, &off); | |
825 | continue; | |
826 | } | |
906c8d75 | 827 | if (!check_str_bytes(p, "bs", &ull)) { |
ebac4655 JA |
828 | td->bs = ull; |
829 | fgetpos(f, &off); | |
830 | continue; | |
831 | } | |
906c8d75 | 832 | if (!check_str_bytes(p, "size", &td->file_size)) { |
ebac4655 JA |
833 | fgetpos(f, &off); |
834 | continue; | |
835 | } | |
906c8d75 | 836 | if (!check_str_bytes(p, "offset", &td->file_offset)) { |
ebac4655 | 837 | fgetpos(f, &off); |
20dc95c4 JA |
838 | continue; |
839 | } | |
906c8d75 | 840 | if (!check_str_bytes(p, "zonesize", &td->zone_size)) { |
20dc95c4 JA |
841 | fgetpos(f, &off); |
842 | continue; | |
843 | } | |
906c8d75 | 844 | if (!check_str_bytes(p, "zoneskip", &td->zone_skip)) { |
20dc95c4 | 845 | fgetpos(f, &off); |
ebac4655 JA |
846 | continue; |
847 | } | |
906c8d75 | 848 | if (!check_str_bytes(p, "lockmem", &mlock_size)) { |
c04f7ec3 JA |
849 | fgetpos(f, &off); |
850 | continue; | |
851 | } | |
ef899b63 JA |
852 | if (!check_strstore(p, "directory", tmpbuf)) { |
853 | td->directory = strdup(tmpbuf); | |
ebac4655 JA |
854 | fgetpos(f, &off); |
855 | continue; | |
856 | } | |
01452055 JA |
857 | if (!check_strstore(p, "name", tmpbuf)) { |
858 | snprintf(td->name, sizeof(td->name)-1, "%s%d", tmpbuf, td->thread_number); | |
859 | fgetpos(f, &off); | |
860 | continue; | |
861 | } | |
ebac4655 JA |
862 | if (!check_str(p, "mem", str_mem_cb, td)) { |
863 | fgetpos(f, &off); | |
864 | continue; | |
865 | } | |
866 | if (!check_str(p, "verify", str_verify_cb, td)) { | |
867 | fgetpos(f, &off); | |
868 | continue; | |
869 | } | |
870 | if (!check_str(p, "rw", str_rw_cb, td)) { | |
871 | fgetpos(f, &off); | |
872 | continue; | |
873 | } | |
874 | if (!check_str(p, "ioengine", str_ioengine_cb, td)) { | |
875 | fgetpos(f, &off); | |
876 | continue; | |
877 | } | |
878 | if (!check_strset(p, "create")) { | |
879 | td->create_file = 1; | |
880 | fgetpos(f, &off); | |
881 | continue; | |
882 | } | |
883 | if (!check_strset(p, "exitall")) { | |
884 | exitall_on_terminate = 1; | |
885 | fgetpos(f, &off); | |
886 | continue; | |
887 | } | |
888 | if (!check_strset(p, "stonewall")) { | |
889 | td->stonewall = 1; | |
890 | fgetpos(f, &off); | |
891 | continue; | |
892 | } | |
893 | if (!check_strset(p, "thread")) { | |
894 | td->use_thread = 1; | |
895 | fgetpos(f, &off); | |
896 | continue; | |
897 | } | |
80b9feb0 | 898 | if (!check_strstore(p, "iolog", tmpbuf)) { |
4f693b9d | 899 | if (td->write_iolog) { |
3b70d7e5 | 900 | log_err("fio: read iolog overrides given write_iolog\n"); |
af8c0b4f | 901 | free(td->iolog_file); |
4f693b9d JA |
902 | td->write_iolog = 0; |
903 | } | |
80b9feb0 | 904 | td->iolog_file = strdup(tmpbuf); |
843a7413 | 905 | td->read_iolog = 1; |
843a7413 JA |
906 | fgetpos(f, &off); |
907 | continue; | |
908 | } | |
af8c0b4f JA |
909 | if (!check_strstore(p, "write_iolog", tmpbuf)) { |
910 | if (!td->read_iolog) { | |
911 | td->iolog_file = strdup(tmpbuf); | |
912 | td->write_iolog = 1; | |
4f693b9d | 913 | } else |
3b70d7e5 | 914 | log_err("fio: read iolog overrides given write_iolog\n"); |
aea47d44 JA |
915 | fgetpos(f, &off); |
916 | continue; | |
917 | } | |
80b9feb0 JA |
918 | if (!check_strstore(p, "exec_prerun", tmpbuf)) { |
919 | td->exec_prerun = strdup(tmpbuf); | |
4e0ba8af JA |
920 | fgetpos(f, &off); |
921 | continue; | |
922 | } | |
80b9feb0 JA |
923 | if (!check_strstore(p, "exec_postrun", tmpbuf)) { |
924 | td->exec_postrun = strdup(tmpbuf); | |
4e0ba8af JA |
925 | fgetpos(f, &off); |
926 | continue; | |
927 | } | |
80b9feb0 | 928 | if (!check_strstore(p, "ioscheduler", tmpbuf)) { |
22f78b32 | 929 | #ifndef FIO_HAVE_IOSCHED_SWITCH |
3b70d7e5 | 930 | log_err("io scheduler switching not available\n"); |
22f78b32 JA |
931 | ret = 1; |
932 | break; | |
933 | #else | |
80b9feb0 | 934 | td->ioscheduler = strdup(tmpbuf); |
da86774e JA |
935 | fgetpos(f, &off); |
936 | continue; | |
22f78b32 | 937 | #endif |
da86774e | 938 | } |
ebac4655 | 939 | |
45410acb JA |
940 | /* |
941 | * Don't break here, continue parsing options so we | |
942 | * dump all the bad ones. Makes trial/error fixups | |
943 | * easier on the user. | |
944 | */ | |
ebac4655 | 945 | printf("Client%d: bad option %s\n",td->thread_number,p); |
45410acb | 946 | ret = 1; |
ebac4655 | 947 | } |
ebac4655 | 948 | |
45410acb JA |
949 | if (!ret) { |
950 | fsetpos(f, &off); | |
951 | ret = add_job(td, name, 0); | |
952 | } | |
953 | if (ret) | |
954 | break; | |
ebac4655 JA |
955 | } |
956 | ||
957 | free(string); | |
958 | free(name); | |
ef899b63 | 959 | free(tmpbuf); |
ebac4655 | 960 | fclose(f); |
45410acb | 961 | return ret; |
ebac4655 JA |
962 | } |
963 | ||
964 | static int fill_def_thread(void) | |
965 | { | |
966 | memset(&def_thread, 0, sizeof(def_thread)); | |
967 | ||
968 | if (fio_getaffinity(getpid(), &def_thread.cpumask) == -1) { | |
969 | perror("sched_getaffinity"); | |
970 | return 1; | |
971 | } | |
972 | ||
973 | /* | |
974 | * fill globals | |
975 | */ | |
976 | def_thread.ddir = DDIR_READ; | |
3d60d1ed | 977 | def_thread.iomix = 0; |
9ebc27e1 | 978 | def_thread.bs = DEF_BS; |
ebac4655 JA |
979 | def_thread.min_bs = -1; |
980 | def_thread.max_bs = -1; | |
9ebc27e1 | 981 | def_thread.odirect = DEF_ODIRECT; |
ebac4655 | 982 | def_thread.ratecycle = DEF_RATE_CYCLE; |
9ebc27e1 | 983 | def_thread.sequential = DEF_SEQUENTIAL; |
972cfd25 | 984 | def_thread.timeout = def_timeout; |
ebac4655 JA |
985 | def_thread.create_file = DEF_CREATE; |
986 | def_thread.overwrite = DEF_OVERWRITE; | |
987 | def_thread.invalidate_cache = DEF_INVALIDATE; | |
988 | def_thread.sync_io = DEF_SYNCIO; | |
989 | def_thread.mem_type = MEM_MALLOC; | |
990 | def_thread.bw_avg_time = DEF_BWAVGTIME; | |
991 | def_thread.create_serialize = DEF_CREATE_SER; | |
992 | def_thread.create_fsync = DEF_CREATE_FSYNC; | |
993 | def_thread.loops = DEF_LOOPS; | |
994 | def_thread.verify = DEF_VERIFY; | |
995 | def_thread.stonewall = DEF_STONEWALL; | |
996 | def_thread.numjobs = DEF_NUMJOBS; | |
997 | def_thread.use_thread = DEF_USE_THREAD; | |
a6ccc7be JA |
998 | def_thread.rwmixcycle = DEF_RWMIX_CYCLE; |
999 | def_thread.rwmixread = DEF_RWMIX_READ; | |
b6f4d880 | 1000 | def_thread.nice = DEF_NICE; |
9ebc27e1 | 1001 | def_thread.rand_repeatable = DEF_RAND_REPEAT; |
ebac4655 JA |
1002 | #ifdef FIO_HAVE_DISK_UTIL |
1003 | def_thread.do_disk_util = 1; | |
1004 | #endif | |
1005 | ||
1006 | return 0; | |
1007 | } | |
1008 | ||
4785f995 JA |
1009 | static void usage(char *name) |
1010 | { | |
1011 | printf("%s\n", fio_version_string); | |
47623c72 | 1012 | printf("\t-o Write output to file\n"); |
4785f995 | 1013 | printf("\t-t Runtime in seconds\n"); |
4785f995 JA |
1014 | printf("\t-l Generate per-job latency logs\n"); |
1015 | printf("\t-w Generate per-job bandwidth logs\n"); | |
c6ae0a5b | 1016 | printf("\t-m Minimal (terse) output\n"); |
4785f995 JA |
1017 | printf("\t-v Print version info and exit\n"); |
1018 | } | |
1019 | ||
972cfd25 | 1020 | static int parse_cmd_line(int argc, char *argv[]) |
ebac4655 | 1021 | { |
972cfd25 | 1022 | int c, idx = 1, ini_idx = 0; |
ebac4655 | 1023 | |
2e77841b | 1024 | while ((c = getopt(argc, argv, "t:o:lwvhm")) != EOF) { |
ebac4655 | 1025 | switch (c) { |
ebac4655 | 1026 | case 't': |
972cfd25 | 1027 | def_timeout = atoi(optarg); |
774a6177 | 1028 | idx = optind; |
ebac4655 | 1029 | break; |
ebac4655 JA |
1030 | case 'l': |
1031 | write_lat_log = 1; | |
774a6177 | 1032 | idx = optind; |
ebac4655 JA |
1033 | break; |
1034 | case 'w': | |
1035 | write_bw_log = 1; | |
774a6177 | 1036 | idx = optind; |
ebac4655 | 1037 | break; |
9ebc27e1 | 1038 | case 'o': |
eb8bbf48 JA |
1039 | f_out = fopen(optarg, "w+"); |
1040 | if (!f_out) { | |
1041 | perror("fopen output"); | |
1042 | exit(1); | |
1043 | } | |
1044 | f_err = f_out; | |
774a6177 | 1045 | idx = optind; |
eb8bbf48 | 1046 | break; |
c6ae0a5b JA |
1047 | case 'm': |
1048 | terse_output = 1; | |
774a6177 | 1049 | idx = optind; |
c6ae0a5b | 1050 | break; |
4785f995 JA |
1051 | case 'h': |
1052 | usage(argv[0]); | |
1053 | exit(0); | |
ebac4655 JA |
1054 | case 'v': |
1055 | printf("%s\n", fio_version_string); | |
1056 | exit(0); | |
1057 | } | |
1058 | } | |
c9fad893 | 1059 | |
972cfd25 JA |
1060 | while (idx < argc) { |
1061 | ini_idx++; | |
1062 | ini_file = realloc(ini_file, ini_idx * sizeof(char *)); | |
1063 | ini_file[ini_idx - 1] = strdup(argv[idx]); | |
1064 | idx++; | |
1065 | } | |
774a6177 | 1066 | |
eb8bbf48 JA |
1067 | if (!f_out) { |
1068 | f_out = stdout; | |
1069 | f_err = stderr; | |
1070 | } | |
972cfd25 JA |
1071 | |
1072 | return ini_idx; | |
ebac4655 JA |
1073 | } |
1074 | ||
1075 | static void free_shm(void) | |
1076 | { | |
1077 | struct shmid_ds sbuf; | |
1078 | ||
1079 | if (threads) { | |
2c0ecd28 | 1080 | shmdt((void *) threads); |
ebac4655 JA |
1081 | threads = NULL; |
1082 | shmctl(shm_id, IPC_RMID, &sbuf); | |
1083 | } | |
1084 | } | |
1085 | ||
906c8d75 JA |
1086 | /* |
1087 | * The thread area is shared between the main process and the job | |
1088 | * threads/processes. So setup a shared memory segment that will hold | |
1089 | * all the job info. | |
1090 | */ | |
ebac4655 JA |
1091 | static int setup_thread_area(void) |
1092 | { | |
1093 | /* | |
1094 | * 1024 is too much on some machines, scale max_jobs if | |
1095 | * we get a failure that looks like too large a shm segment | |
1096 | */ | |
1097 | do { | |
906c8d75 | 1098 | size_t size = max_jobs * sizeof(struct thread_data); |
ebac4655 | 1099 | |
906c8d75 | 1100 | shm_id = shmget(0, size, IPC_CREAT | 0600); |
ebac4655 JA |
1101 | if (shm_id != -1) |
1102 | break; | |
1103 | if (errno != EINVAL) { | |
1104 | perror("shmget"); | |
1105 | break; | |
1106 | } | |
1107 | ||
1108 | max_jobs >>= 1; | |
1109 | } while (max_jobs); | |
1110 | ||
1111 | if (shm_id == -1) | |
1112 | return 1; | |
1113 | ||
1114 | threads = shmat(shm_id, NULL, 0); | |
1115 | if (threads == (void *) -1) { | |
1116 | perror("shmat"); | |
1117 | return 1; | |
1118 | } | |
1119 | ||
1120 | atexit(free_shm); | |
1121 | return 0; | |
1122 | } | |
1123 | ||
1124 | int parse_options(int argc, char *argv[]) | |
1125 | { | |
972cfd25 JA |
1126 | int job_files, i; |
1127 | ||
ebac4655 JA |
1128 | if (setup_thread_area()) |
1129 | return 1; | |
1130 | if (fill_def_thread()) | |
1131 | return 1; | |
1132 | ||
972cfd25 JA |
1133 | job_files = parse_cmd_line(argc, argv); |
1134 | if (!job_files) { | |
1135 | log_err("Need job file(s)\n"); | |
4785f995 | 1136 | usage(argv[0]); |
ebac4655 JA |
1137 | return 1; |
1138 | } | |
1139 | ||
972cfd25 JA |
1140 | for (i = 0; i < job_files; i++) { |
1141 | if (fill_def_thread()) | |
1142 | return 1; | |
0c7e37a0 | 1143 | if (parse_jobs_ini(ini_file[i], i)) |
972cfd25 | 1144 | return 1; |
88c6ed80 | 1145 | free(ini_file[i]); |
972cfd25 | 1146 | } |
ebac4655 | 1147 | |
88c6ed80 | 1148 | free(ini_file); |
ebac4655 JA |
1149 | return 0; |
1150 | } |