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d4205751 LP |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2012 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU Lesser General Public License as published by | |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
22 | #include <fcntl.h> | |
23 | #include <stdio.h> | |
24 | #include <unistd.h> | |
25 | #include <errno.h> | |
26 | #include <string.h> | |
27 | #include <sys/mman.h> | |
28 | #include <locale.h> | |
29 | ||
30 | #include "util.h" | |
31 | #include "log.h" | |
32 | #include "sparse-endian.h" | |
33 | #include "sd-id128.h" | |
34 | #include "hashmap.h" | |
35 | #include "strv.h" | |
36 | #include "strbuf.h" | |
37 | #include "conf-files.h" | |
38 | #include "mkdir.h" | |
39 | #include "catalog.h" | |
40 | ||
41 | static const char * const conf_file_dirs[] = { | |
42 | "/usr/local/lib/systemd/catalog/", | |
43 | "/usr/lib/systemd/catalog/", | |
44 | NULL | |
45 | }; | |
46 | ||
47 | #define CATALOG_SIGNATURE (uint8_t[]) { 'R', 'H', 'H', 'H', 'K', 'S', 'L', 'P' } | |
48 | ||
49 | typedef struct CatalogHeader { | |
50 | uint8_t signature[8]; /* "RHHHKSLP" */ | |
51 | le32_t compatible_flags; | |
52 | le32_t incompatible_flags; | |
83f6936a LP |
53 | le64_t header_size; |
54 | le64_t n_items; | |
55 | le64_t catalog_item_size; | |
d4205751 LP |
56 | } CatalogHeader; |
57 | ||
58 | typedef struct CatalogItem { | |
59 | sd_id128_t id; | |
60 | char language[32]; | |
83f6936a | 61 | le64_t offset; |
d4205751 LP |
62 | } CatalogItem; |
63 | ||
64 | static unsigned catalog_hash_func(const void *p) { | |
65 | const CatalogItem *i = p; | |
66 | ||
67 | assert_cc(sizeof(unsigned) == sizeof(uint8_t)*4); | |
68 | ||
69 | return (((unsigned) i->id.bytes[0] << 24) | | |
70 | ((unsigned) i->id.bytes[1] << 16) | | |
71 | ((unsigned) i->id.bytes[2] << 8) | | |
72 | ((unsigned) i->id.bytes[3])) ^ | |
73 | (((unsigned) i->id.bytes[4] << 24) | | |
74 | ((unsigned) i->id.bytes[5] << 16) | | |
75 | ((unsigned) i->id.bytes[6] << 8) | | |
76 | ((unsigned) i->id.bytes[7])) ^ | |
77 | (((unsigned) i->id.bytes[8] << 24) | | |
78 | ((unsigned) i->id.bytes[9] << 16) | | |
79 | ((unsigned) i->id.bytes[10] << 8) | | |
80 | ((unsigned) i->id.bytes[11])) ^ | |
81 | (((unsigned) i->id.bytes[12] << 24) | | |
82 | ((unsigned) i->id.bytes[13] << 16) | | |
83 | ((unsigned) i->id.bytes[14] << 8) | | |
84 | ((unsigned) i->id.bytes[15])) ^ | |
85 | string_hash_func(i->language); | |
86 | } | |
87 | ||
88 | static int catalog_compare_func(const void *a, const void *b) { | |
89 | const CatalogItem *i = a, *j = b; | |
90 | unsigned k; | |
91 | ||
92 | for (k = 0; k < ELEMENTSOF(j->id.bytes); k++) { | |
93 | if (i->id.bytes[k] < j->id.bytes[k]) | |
94 | return -1; | |
95 | if (i->id.bytes[k] > j->id.bytes[k]) | |
96 | return 1; | |
97 | } | |
98 | ||
99 | return strncmp(i->language, j->language, sizeof(i->language)); | |
100 | } | |
101 | ||
102 | static int finish_item( | |
103 | Hashmap *h, | |
104 | struct strbuf *sb, | |
105 | sd_id128_t id, | |
106 | const char *language, | |
107 | const char *payload) { | |
108 | ||
109 | ssize_t offset; | |
110 | CatalogItem *i; | |
111 | int r; | |
112 | ||
113 | assert(h); | |
114 | assert(sb); | |
115 | assert(payload); | |
116 | ||
117 | offset = strbuf_add_string(sb, payload, strlen(payload)); | |
118 | if (offset < 0) | |
119 | return log_oom(); | |
120 | ||
d4205751 LP |
121 | i = new0(CatalogItem, 1); |
122 | if (!i) | |
123 | return log_oom(); | |
124 | ||
125 | i->id = id; | |
126 | strncpy(i->language, language, sizeof(i->language)); | |
83f6936a | 127 | i->offset = htole64((uint64_t) offset); |
d4205751 LP |
128 | |
129 | r = hashmap_put(h, i, i); | |
130 | if (r == EEXIST) { | |
131 | log_warning("Duplicate entry for " SD_ID128_FORMAT_STR ".%s, ignoring.", SD_ID128_FORMAT_VAL(id), language ? language : "C"); | |
132 | free(i); | |
133 | return 0; | |
134 | } | |
135 | ||
136 | return 0; | |
137 | } | |
138 | ||
139 | static int import_file(Hashmap *h, struct strbuf *sb, const char *path) { | |
140 | _cleanup_fclose_ FILE *f = NULL; | |
141 | _cleanup_free_ char *payload = NULL; | |
142 | unsigned n = 0; | |
143 | sd_id128_t id; | |
144 | char language[32]; | |
145 | bool got_id = false, empty_line = true; | |
146 | int r; | |
147 | ||
148 | assert(h); | |
149 | assert(sb); | |
150 | assert(path); | |
151 | ||
152 | f = fopen(path, "re"); | |
153 | if (!f) { | |
154 | log_error("Failed to open file %s: %m", path); | |
155 | return -errno; | |
156 | } | |
157 | ||
158 | for (;;) { | |
159 | char line[LINE_MAX]; | |
160 | size_t a, b, c; | |
161 | char *t; | |
162 | ||
163 | if (!fgets(line, sizeof(line), f)) { | |
164 | if (feof(f)) | |
165 | break; | |
166 | ||
167 | log_error("Failed to read file %s: %m", path); | |
168 | return -errno; | |
169 | } | |
170 | ||
171 | n++; | |
172 | ||
173 | truncate_nl(line); | |
174 | ||
175 | if (line[0] == 0) { | |
176 | empty_line = true; | |
177 | continue; | |
178 | } | |
179 | ||
180 | if (strchr(COMMENTS, line[0])) | |
181 | continue; | |
182 | ||
183 | if (empty_line && | |
184 | strlen(line) >= 2+1+32 && | |
185 | line[0] == '-' && | |
186 | line[1] == '-' && | |
187 | line[2] == ' ' && | |
188 | (line[2+1+32] == ' ' || line[2+1+32] == 0)) { | |
189 | ||
190 | bool with_language; | |
191 | sd_id128_t jd; | |
192 | ||
193 | /* New entry */ | |
194 | ||
195 | with_language = line[2+1+32] != 0; | |
196 | line[2+1+32] = 0; | |
197 | ||
198 | if (sd_id128_from_string(line + 2 + 1, &jd) >= 0) { | |
199 | ||
200 | if (got_id) { | |
201 | r = finish_item(h, sb, id, language, payload); | |
202 | if (r < 0) | |
203 | return r; | |
204 | } | |
205 | ||
206 | if (with_language) { | |
207 | t = strstrip(line + 2 + 1 + 32 + 1); | |
208 | ||
209 | c = strlen(t); | |
210 | if (c <= 0) { | |
211 | log_error("[%s:%u] Language too short.", path, n); | |
212 | return -EINVAL; | |
213 | } | |
214 | if (c > sizeof(language)) { | |
215 | log_error("[%s:%u] language too long.", path, n); | |
216 | return -EINVAL; | |
217 | } | |
218 | ||
219 | strncpy(language, t, sizeof(language)); | |
220 | } else | |
221 | zero(language); | |
222 | ||
223 | got_id = true; | |
224 | empty_line = false; | |
225 | id = jd; | |
226 | ||
227 | if (payload) | |
228 | payload[0] = 0; | |
229 | ||
230 | continue; | |
231 | } | |
232 | } | |
233 | ||
234 | /* Payload */ | |
235 | if (!got_id) { | |
236 | log_error("[%s:%u] Got payload before ID.", path, n); | |
237 | return -EINVAL; | |
238 | } | |
239 | ||
240 | a = payload ? strlen(payload) : 0; | |
241 | b = strlen(line); | |
242 | ||
243 | c = a + (empty_line ? 1 : 0) + b + 1 + 1; | |
244 | t = realloc(payload, c); | |
245 | if (!t) | |
246 | return log_oom(); | |
247 | ||
248 | if (empty_line) { | |
249 | t[a] = '\n'; | |
250 | memcpy(t + a + 1, line, b); | |
251 | t[a+b+1] = '\n'; | |
252 | t[a+b+2] = 0; | |
253 | } else { | |
254 | memcpy(t + a, line, b); | |
255 | t[a+b] = '\n'; | |
256 | t[a+b+1] = 0; | |
257 | } | |
258 | ||
259 | payload = t; | |
260 | empty_line = false; | |
261 | } | |
262 | ||
263 | if (got_id) { | |
264 | r = finish_item(h, sb, id, language, payload); | |
265 | if (r < 0) | |
266 | return r; | |
267 | } | |
268 | ||
269 | return 0; | |
270 | } | |
271 | ||
80343dc1 ZJS |
272 | #define CATALOG_DATABASE CATALOG_PATH "/database" |
273 | ||
d4205751 LP |
274 | int catalog_update(void) { |
275 | _cleanup_strv_free_ char **files = NULL; | |
276 | _cleanup_fclose_ FILE *w = NULL; | |
277 | _cleanup_free_ char *p = NULL; | |
278 | char **f; | |
279 | Hashmap *h; | |
280 | struct strbuf *sb = NULL; | |
281 | _cleanup_free_ CatalogItem *items = NULL; | |
282 | CatalogItem *i; | |
283 | CatalogHeader header; | |
284 | size_t k; | |
285 | Iterator j; | |
286 | unsigned n; | |
287 | int r; | |
288 | ||
289 | h = hashmap_new(catalog_hash_func, catalog_compare_func); | |
290 | if (!h) | |
291 | return -ENOMEM; | |
292 | ||
293 | sb = strbuf_new(); | |
294 | if (!sb) { | |
295 | r = log_oom(); | |
296 | goto finish; | |
297 | } | |
298 | ||
7850b3b8 | 299 | r = conf_files_list_strv(&files, ".catalog", NULL, (const char **) conf_file_dirs); |
d4205751 LP |
300 | if (r < 0) { |
301 | log_error("Failed to get catalog files: %s", strerror(-r)); | |
302 | goto finish; | |
303 | } | |
304 | ||
305 | STRV_FOREACH(f, files) { | |
306 | log_debug("reading file '%s'", *f); | |
307 | import_file(h, sb, *f); | |
308 | } | |
309 | ||
310 | if (hashmap_size(h) <= 0) { | |
311 | log_info("No items in catalog."); | |
312 | r = 0; | |
313 | goto finish; | |
80343dc1 ZJS |
314 | } else |
315 | log_debug("Found %u items in catalog.", hashmap_size(h)); | |
d4205751 LP |
316 | |
317 | strbuf_complete(sb); | |
318 | ||
319 | items = new(CatalogItem, hashmap_size(h)); | |
320 | if (!items) { | |
321 | r = log_oom(); | |
322 | goto finish; | |
323 | } | |
324 | ||
325 | n = 0; | |
326 | HASHMAP_FOREACH(i, h, j) { | |
327 | log_debug("Found " SD_ID128_FORMAT_STR ", language %s", SD_ID128_FORMAT_VAL(i->id), isempty(i->language) ? "C" : i->language); | |
328 | items[n++] = *i; | |
329 | } | |
330 | ||
331 | assert(n == hashmap_size(h)); | |
332 | qsort(items, n, sizeof(CatalogItem), catalog_compare_func); | |
333 | ||
80343dc1 ZJS |
334 | r = mkdir_p(CATALOG_PATH, 0775); |
335 | if (r < 0) { | |
336 | log_error("Recursive mkdir %s: %s", CATALOG_PATH, strerror(-r)); | |
337 | goto finish; | |
338 | } | |
d4205751 | 339 | |
80343dc1 | 340 | r = fopen_temporary(CATALOG_DATABASE, &w, &p); |
d4205751 | 341 | if (r < 0) { |
80343dc1 ZJS |
342 | log_error("Failed to open database for writing: %s: %s", |
343 | CATALOG_DATABASE, strerror(-r)); | |
d4205751 LP |
344 | goto finish; |
345 | } | |
346 | ||
347 | zero(header); | |
348 | memcpy(header.signature, CATALOG_SIGNATURE, sizeof(header.signature)); | |
83f6936a LP |
349 | header.header_size = htole64(ALIGN_TO(sizeof(CatalogHeader), 8)); |
350 | header.catalog_item_size = htole64(sizeof(CatalogItem)); | |
351 | header.n_items = htole64(hashmap_size(h)); | |
d4205751 LP |
352 | |
353 | k = fwrite(&header, 1, sizeof(header), w); | |
354 | if (k != sizeof(header)) { | |
80343dc1 | 355 | log_error("%s: failed to write header.", p); |
d4205751 LP |
356 | goto finish; |
357 | } | |
358 | ||
359 | k = fwrite(items, 1, n * sizeof(CatalogItem), w); | |
360 | if (k != n * sizeof(CatalogItem)) { | |
80343dc1 | 361 | log_error("%s: failed to write database.", p); |
d4205751 LP |
362 | goto finish; |
363 | } | |
364 | ||
365 | k = fwrite(sb->buf, 1, sb->len, w); | |
366 | if (k != sb->len) { | |
80343dc1 | 367 | log_error("%s: failed to write strings.", p); |
d4205751 LP |
368 | goto finish; |
369 | } | |
370 | ||
371 | fflush(w); | |
372 | ||
373 | if (ferror(w)) { | |
80343dc1 | 374 | log_error("%s: failed to write database.", p); |
d4205751 LP |
375 | goto finish; |
376 | } | |
377 | ||
378 | fchmod(fileno(w), 0644); | |
379 | ||
80343dc1 ZJS |
380 | if (rename(p, CATALOG_DATABASE) < 0) { |
381 | log_error("rename (%s -> %s) failed: %m", p, CATALOG_DATABASE); | |
d4205751 LP |
382 | r = -errno; |
383 | goto finish; | |
384 | } | |
385 | ||
943aad8c | 386 | log_debug("%s: wrote %u items, with %zu bytes of strings, %ld total size.", |
80343dc1 ZJS |
387 | CATALOG_DATABASE, n, sb->len, ftell(w)); |
388 | ||
d4205751 LP |
389 | free(p); |
390 | p = NULL; | |
391 | ||
392 | r = 0; | |
393 | ||
394 | finish: | |
395 | hashmap_free_free(h); | |
396 | ||
397 | if (sb) | |
398 | strbuf_cleanup(sb); | |
399 | ||
400 | if (p) | |
401 | unlink(p); | |
402 | ||
403 | return r; | |
404 | } | |
405 | ||
406 | static int open_mmap(int *_fd, struct stat *_st, void **_p) { | |
407 | const CatalogHeader *h; | |
408 | int fd; | |
409 | void *p; | |
410 | struct stat st; | |
411 | ||
412 | assert(_fd); | |
413 | assert(_st); | |
414 | assert(_p); | |
415 | ||
4ec24515 | 416 | fd = open(CATALOG_DATABASE, O_RDONLY|O_CLOEXEC); |
d4205751 LP |
417 | if (fd < 0) |
418 | return -errno; | |
419 | ||
420 | if (fstat(fd, &st) < 0) { | |
421 | close_nointr_nofail(fd); | |
422 | return -errno; | |
423 | } | |
424 | ||
425 | if (st.st_size < (off_t) sizeof(CatalogHeader)) { | |
426 | close_nointr_nofail(fd); | |
427 | return -EINVAL; | |
428 | } | |
429 | ||
430 | p = mmap(NULL, PAGE_ALIGN(st.st_size), PROT_READ, MAP_SHARED, fd, 0); | |
431 | if (p == MAP_FAILED) { | |
432 | close_nointr_nofail(fd); | |
433 | return -errno; | |
434 | } | |
435 | ||
436 | h = p; | |
437 | if (memcmp(h->signature, CATALOG_SIGNATURE, sizeof(h->signature)) != 0 || | |
83f6936a LP |
438 | le64toh(h->header_size) < sizeof(CatalogHeader) || |
439 | le64toh(h->catalog_item_size) < sizeof(CatalogItem) || | |
d4205751 | 440 | h->incompatible_flags != 0 || |
83f6936a LP |
441 | le64toh(h->n_items) <= 0 || |
442 | st.st_size < (off_t) (le64toh(h->header_size) + le64toh(h->catalog_item_size) * le64toh(h->n_items))) { | |
d4205751 LP |
443 | close_nointr_nofail(fd); |
444 | munmap(p, st.st_size); | |
445 | return -EBADMSG; | |
446 | } | |
447 | ||
448 | *_fd = fd; | |
449 | *_st = st; | |
450 | *_p = p; | |
451 | ||
452 | return 0; | |
453 | } | |
454 | ||
455 | static const char *find_id(void *p, sd_id128_t id) { | |
456 | CatalogItem key, *f = NULL; | |
457 | const CatalogHeader *h = p; | |
458 | const char *loc; | |
459 | ||
460 | zero(key); | |
461 | key.id = id; | |
462 | ||
463 | loc = setlocale(LC_MESSAGES, NULL); | |
464 | if (loc && loc[0] && !streq(loc, "C") && !streq(loc, "POSIX")) { | |
465 | strncpy(key.language, loc, sizeof(key.language)); | |
466 | key.language[strcspn(key.language, ".@")] = 0; | |
467 | ||
83f6936a | 468 | f = bsearch(&key, (const uint8_t*) p + le64toh(h->header_size), le64toh(h->n_items), le64toh(h->catalog_item_size), catalog_compare_func); |
d4205751 LP |
469 | if (!f) { |
470 | char *e; | |
471 | ||
472 | e = strchr(key.language, '_'); | |
473 | if (e) { | |
474 | *e = 0; | |
83f6936a | 475 | f = bsearch(&key, (const uint8_t*) p + le64toh(h->header_size), le64toh(h->n_items), le64toh(h->catalog_item_size), catalog_compare_func); |
d4205751 LP |
476 | } |
477 | } | |
478 | } | |
479 | ||
480 | if (!f) { | |
481 | zero(key.language); | |
83f6936a | 482 | f = bsearch(&key, (const uint8_t*) p + le64toh(h->header_size), le64toh(h->n_items), le64toh(h->catalog_item_size), catalog_compare_func); |
d4205751 LP |
483 | } |
484 | ||
485 | if (!f) | |
486 | return NULL; | |
487 | ||
488 | return (const char*) p + | |
83f6936a LP |
489 | le64toh(h->header_size) + |
490 | le64toh(h->n_items) * le64toh(h->catalog_item_size) + | |
491 | le64toh(f->offset); | |
d4205751 LP |
492 | } |
493 | ||
494 | int catalog_get(sd_id128_t id, char **_text) { | |
495 | _cleanup_close_ int fd = -1; | |
496 | void *p = NULL; | |
497 | struct stat st; | |
498 | char *text = NULL; | |
499 | int r; | |
500 | const char *s; | |
501 | ||
502 | assert(_text); | |
503 | ||
504 | r = open_mmap(&fd, &st, &p); | |
505 | if (r < 0) | |
506 | return r; | |
507 | ||
508 | s = find_id(p, id); | |
509 | if (!s) { | |
510 | r = -ENOENT; | |
511 | goto finish; | |
512 | } | |
513 | ||
514 | text = strdup(s); | |
515 | if (!text) { | |
516 | r = -ENOMEM; | |
517 | goto finish; | |
518 | } | |
519 | ||
520 | *_text = text; | |
521 | r = 0; | |
522 | ||
523 | finish: | |
524 | if (p) | |
525 | munmap(p, st.st_size); | |
526 | ||
527 | return r; | |
528 | } | |
529 | ||
530 | static char *find_header(const char *s, const char *header) { | |
531 | ||
532 | for (;;) { | |
533 | const char *v, *e; | |
534 | ||
535 | v = startswith(s, header); | |
536 | if (v) { | |
537 | v += strspn(v, WHITESPACE); | |
538 | return strndup(v, strcspn(v, NEWLINE)); | |
539 | } | |
540 | ||
541 | /* End of text */ | |
542 | e = strchr(s, '\n'); | |
543 | if (!e) | |
544 | return NULL; | |
545 | ||
546 | /* End of header */ | |
547 | if (e == s) | |
548 | return NULL; | |
549 | ||
550 | s = e + 1; | |
551 | } | |
552 | } | |
553 | ||
54b7254c ZJS |
554 | static void dump_catalog_entry(FILE *f, sd_id128_t id, const char *s, bool oneline) { |
555 | if (oneline) { | |
556 | _cleanup_free_ char *subject = NULL, *defined_by = NULL; | |
557 | ||
558 | subject = find_header(s, "Subject:"); | |
559 | defined_by = find_header(s, "Defined-By:"); | |
560 | ||
561 | fprintf(f, SD_ID128_FORMAT_STR " %s: %s\n", | |
562 | SD_ID128_FORMAT_VAL(id), | |
563 | strna(defined_by), strna(subject)); | |
564 | } else | |
565 | fprintf(f, "-- " SD_ID128_FORMAT_STR "\n%s\n", | |
566 | SD_ID128_FORMAT_VAL(id), s); | |
567 | } | |
568 | ||
569 | ||
570 | int catalog_list(FILE *f, bool oneline) { | |
d4205751 LP |
571 | _cleanup_close_ int fd = -1; |
572 | void *p = NULL; | |
573 | struct stat st; | |
574 | const CatalogHeader *h; | |
575 | const CatalogItem *items; | |
576 | int r; | |
577 | unsigned n; | |
578 | sd_id128_t last_id; | |
579 | bool last_id_set = false; | |
580 | ||
581 | r = open_mmap(&fd, &st, &p); | |
582 | if (r < 0) | |
583 | return r; | |
584 | ||
585 | h = p; | |
83f6936a | 586 | items = (const CatalogItem*) ((const uint8_t*) p + le64toh(h->header_size)); |
d4205751 | 587 | |
83f6936a | 588 | for (n = 0; n < le64toh(h->n_items); n++) { |
d4205751 | 589 | const char *s; |
d4205751 LP |
590 | |
591 | if (last_id_set && sd_id128_equal(last_id, items[n].id)) | |
592 | continue; | |
593 | ||
594 | assert_se(s = find_id(p, items[n].id)); | |
595 | ||
54b7254c | 596 | dump_catalog_entry(f, items[n].id, s, oneline); |
d4205751 LP |
597 | |
598 | last_id_set = true; | |
599 | last_id = items[n].id; | |
600 | } | |
601 | ||
602 | munmap(p, st.st_size); | |
603 | ||
604 | return 0; | |
605 | } | |
54b7254c ZJS |
606 | |
607 | int catalog_list_items(FILE *f, bool oneline, char **items) { | |
608 | char **item; | |
609 | int r = 0; | |
610 | ||
611 | STRV_FOREACH(item, items) { | |
612 | sd_id128_t id; | |
613 | int k; | |
614 | char _cleanup_free_ *msg = NULL; | |
615 | ||
616 | k = sd_id128_from_string(*item, &id); | |
617 | if (k < 0) { | |
618 | log_error("Failed to parse id128 '%s': %s", | |
2e8fb702 | 619 | *item, strerror(-k)); |
464264ac | 620 | if (r == 0) |
54b7254c ZJS |
621 | r = k; |
622 | continue; | |
623 | } | |
624 | ||
625 | k = catalog_get(id, &msg); | |
626 | if (k < 0) { | |
627 | log_full(k == -ENOENT ? LOG_NOTICE : LOG_ERR, | |
628 | "Failed to retrieve catalog entry for '%s': %s", | |
2e8fb702 | 629 | *item, strerror(-k)); |
464264ac | 630 | if (r == 0) |
54b7254c ZJS |
631 | r = k; |
632 | continue; | |
633 | } | |
634 | ||
635 | dump_catalog_entry(f, id, msg, oneline); | |
636 | } | |
637 | ||
638 | return r; | |
639 | } |