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Commit | Line | Data |
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be9b51f6 | 1 | /* |
55e9959b | 2 | * Copyright (C) 2004-2008 Kay Sievers <kay.sievers@vrfy.org> |
be9b51f6 | 3 | * |
55e9959b KS |
4 | * This program is free software: you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation, either version 2 of the License, or | |
7 | * (at your option) any later version. | |
be9b51f6 | 8 | * |
55e9959b KS |
9 | * This program is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
be9b51f6 KS |
16 | */ |
17 | ||
18 | #include <stdlib.h> | |
19 | #include <string.h> | |
20 | #include <stdio.h> | |
1aa1e248 | 21 | #include <stddef.h> |
034f35d7 | 22 | #include <ctype.h> |
87171e46 KS |
23 | #include <stdarg.h> |
24 | #include <unistd.h> | |
1aa1e248 | 25 | #include <dirent.h> |
87171e46 | 26 | #include <errno.h> |
11f1bb5a | 27 | #include <getopt.h> |
492e76c9 KS |
28 | #include <sys/stat.h> |
29 | #include <sys/types.h> | |
be9b51f6 | 30 | |
869fc2f1 | 31 | #include "udev.h" |
be9b51f6 | 32 | |
93b0f384 | 33 | static void print_all_attributes(struct udev_device *device, const char *key) |
be9b51f6 | 34 | { |
1aa1e248 KS |
35 | DIR *dir; |
36 | struct dirent *dent; | |
37 | ||
93b0f384 | 38 | dir = opendir(udev_device_get_syspath(device)); |
1aa1e248 KS |
39 | if (dir != NULL) { |
40 | for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { | |
492e76c9 | 41 | struct stat statbuf; |
17fcfb59 | 42 | char filename[UTIL_PATH_SIZE]; |
93b0f384 | 43 | const char *value; |
1aa1e248 KS |
44 | size_t len; |
45 | ||
492e76c9 KS |
46 | if (dent->d_name[0] == '.') |
47 | continue; | |
48 | ||
e9b64770 KS |
49 | if (strcmp(dent->d_name, "uevent") == 0) |
50 | continue; | |
4c46d72a KS |
51 | if (strcmp(dent->d_name, "dev") == 0) |
52 | continue; | |
e9b64770 | 53 | |
93b0f384 | 54 | util_strlcpy(filename, udev_device_get_syspath(device), sizeof(filename)); |
31c1f537 KS |
55 | util_strlcat(filename, "/", sizeof(filename)); |
56 | util_strlcat(filename, dent->d_name, sizeof(filename)); | |
492e76c9 KS |
57 | if (lstat(filename, &statbuf) != 0) |
58 | continue; | |
59 | if (S_ISLNK(statbuf.st_mode)) | |
60 | continue; | |
61 | ||
93b0f384 KS |
62 | value = udev_device_get_attr_value(device, dent->d_name); |
63 | if (value == NULL) | |
1aa1e248 | 64 | continue; |
7d563a17 | 65 | dbg(udev, "attr '%s'='%s'(%zi)\n", dent->d_name, value, len); |
1aa1e248 | 66 | |
1aa1e248 | 67 | /* skip nonprintable attributes */ |
93b0f384 KS |
68 | len = strlen(value); |
69 | while (len > 0 && isprint(value[len-1])) | |
1aa1e248 | 70 | len--; |
93b0f384 KS |
71 | if (len > 0) { |
72 | dbg(info, "attribute value of '%s' non-printable, skip\n", dent->d_name); | |
1aa1e248 KS |
73 | continue; |
74 | } | |
6276fdd2 | 75 | |
95776dc6 | 76 | printf(" %s{%s}==\"%s\"\n", key, dent->d_name, value); |
6276fdd2 | 77 | } |
4ad3a37f | 78 | closedir(dir); |
be9b51f6 KS |
79 | } |
80 | printf("\n"); | |
be9b51f6 KS |
81 | } |
82 | ||
93b0f384 | 83 | static int print_device_chain(struct udev_device *device) |
87171e46 | 84 | { |
b2d9e4f2 | 85 | struct udev_device *device_parent; |
4ad3a37f | 86 | const char *str; |
e48fc108 | 87 | |
1aa1e248 | 88 | printf("\n" |
6cf19e52 KS |
89 | "Udevinfo starts with the device specified by the devpath and then\n" |
90 | "walks up the chain of parent devices. It prints for every device\n" | |
91 | "found, all possible attributes in the udev rules key format.\n" | |
92 | "A rule to match, can be composed by the attributes of the device\n" | |
93 | "and the attributes from one single parent device.\n" | |
dba8c18b | 94 | "\n"); |
f61d732a | 95 | |
4ad3a37f KS |
96 | printf(" looking at device '%s':\n", udev_device_get_devpath(device)); |
97 | printf(" KERNEL==\"%s\"\n", udev_device_get_sysname(device)); | |
98 | str = udev_device_get_subsystem(device); | |
99 | if (str == NULL) | |
100 | str = ""; | |
101 | printf(" SUBSYSTEM==\"%s\"\n", str); | |
102 | str = udev_device_get_driver(device); | |
103 | if (str == NULL) | |
104 | str = ""; | |
105 | printf(" DRIVER==\"%s\"\n", str); | |
93b0f384 | 106 | print_all_attributes(device, "ATTR"); |
4ad3a37f | 107 | |
b2d9e4f2 KS |
108 | device_parent = device; |
109 | do { | |
110 | device_parent = udev_device_get_parent(device_parent); | |
4ad3a37f | 111 | if (device_parent == NULL) |
034f35d7 | 112 | break; |
b2d9e4f2 KS |
113 | printf(" looking at parent device '%s':\n", udev_device_get_devpath(device_parent)); |
114 | printf(" KERNELS==\"%s\"\n", udev_device_get_sysname(device_parent)); | |
115 | str = udev_device_get_subsystem(device_parent); | |
4ad3a37f KS |
116 | if (str == NULL) |
117 | str = ""; | |
118 | printf(" SUBSYSTEMS==\"%s\"\n", str); | |
b2d9e4f2 | 119 | str = udev_device_get_driver(device_parent); |
4ad3a37f KS |
120 | if (str == NULL) |
121 | str = ""; | |
122 | printf(" DRIVERS==\"%s\"\n", str); | |
93b0f384 | 123 | print_all_attributes(device_parent, "ATTRS"); |
b2d9e4f2 | 124 | } while (device_parent != NULL); |
be9b51f6 | 125 | |
1aa1e248 KS |
126 | return 0; |
127 | } | |
128 | ||
93b0f384 | 129 | static int print_record_devlinks_cb(struct udev_device *device, const char *value, void *data) |
1aa1e248 | 130 | { |
93b0f384 KS |
131 | size_t len; |
132 | ||
133 | len = strlen(udev_get_dev_path(udev_device_get_udev(device))); | |
134 | printf("S: %s\n", &value[len+1]); | |
135 | return 0; | |
be9b51f6 | 136 | } |
87171e46 | 137 | |
93b0f384 | 138 | static int print_record_properties_cb(struct udev_device *device, const char *key, const char *value, void *data) |
7d563a17 | 139 | { |
93b0f384 KS |
140 | printf("E: %s=%s\n", key, value); |
141 | return 0; | |
9fe1a96d KS |
142 | } |
143 | ||
93b0f384 | 144 | static void print_record(struct udev_device *device) |
31de3a2b | 145 | { |
93b0f384 KS |
146 | size_t len; |
147 | int i; | |
148 | ||
149 | printf("P: %s\n", udev_device_get_devpath(device)); | |
150 | len = strlen(udev_get_dev_path(udev_device_get_udev(device))); | |
151 | printf("N: %s\n", &udev_device_get_devname(device)[len+1]); | |
152 | i = device_get_devlink_priority(device); | |
153 | if (i != 0) | |
154 | printf("L: %i\n", i); | |
155 | i = device_get_num_fake_partitions(device); | |
156 | if (i != 0) | |
157 | printf("A:%u\n", i); | |
158 | i = device_get_ignore_remove(device); | |
159 | if (i != 0) | |
160 | printf("R:%u\n", i); | |
161 | udev_device_get_devlinks(device, print_record_devlinks_cb, NULL); | |
162 | udev_device_get_properties(device, print_record_properties_cb, NULL); | |
163 | printf("\n"); | |
164 | } | |
165 | ||
a076080b | 166 | static int export_all_cb(struct udev_device *device, void *data) |
93b0f384 | 167 | { |
93b0f384 KS |
168 | if (udev_device_get_devname(device) != NULL) |
169 | print_record(device); | |
93b0f384 KS |
170 | return 0; |
171 | } | |
172 | ||
173 | static struct udev_device *lookup_device_by_name(struct udev *udev, const char *name) | |
174 | { | |
9a8047fa | 175 | struct udev_device *udev_device = NULL; |
31de3a2b | 176 | LIST_HEAD(name_list); |
be8594ab | 177 | int count; |
31de3a2b | 178 | struct name_entry *device; |
31de3a2b | 179 | |
7d563a17 | 180 | count = udev_db_get_devices_by_name(udev, name, &name_list); |
be8594ab | 181 | if (count <= 0) |
31de3a2b KS |
182 | goto out; |
183 | ||
7d563a17 | 184 | info(udev, "found %i devices for '%s'\n", count, name); |
be8594ab | 185 | |
9a8047fa | 186 | /* select the device that matches */ |
31de3a2b | 187 | list_for_each_entry(device, &name_list, node) { |
7d563a17 | 188 | struct udevice *udevice_loop; |
17fcfb59 | 189 | char filename[UTIL_PATH_SIZE]; |
31de3a2b KS |
190 | struct stat statbuf; |
191 | ||
7d563a17 KS |
192 | udevice_loop = udev_device_init(udev); |
193 | if (udevice_loop == NULL) | |
44aff4cd | 194 | break; |
7d563a17 | 195 | if (udev_db_get_device(udevice_loop, device->name) != 0) |
44aff4cd | 196 | goto next; |
7d563a17 | 197 | info(udev, "found db entry '%s'\n", device->name); |
44aff4cd | 198 | /* make sure, we don't get a link of a different device */ |
31c1f537 KS |
199 | util_strlcpy(filename, udev_get_dev_path(udev), sizeof(filename)); |
200 | util_strlcat(filename, "/", sizeof(filename)); | |
201 | util_strlcat(filename, name, sizeof(filename)); | |
31de3a2b | 202 | if (stat(filename, &statbuf) != 0) |
44aff4cd | 203 | goto next; |
7d563a17 KS |
204 | if (major(udevice_loop->devt) > 0 && udevice_loop->devt != statbuf.st_rdev) { |
205 | info(udev, "skip '%s', dev_t doesn't match\n", udevice_loop->name); | |
44aff4cd | 206 | goto next; |
31de3a2b | 207 | } |
8753fadf KS |
208 | util_strlcpy(filename, udev_get_sys_path(udev), sizeof(filename)); |
209 | util_strlcat(filename, udevice_loop->dev->devpath, sizeof(filename)); | |
210 | udev_device = udev_device_new_from_syspath(udev, filename); | |
9a8047fa | 211 | udev_device_cleanup(udevice_loop); |
be8594ab | 212 | break; |
44aff4cd | 213 | next: |
7d563a17 | 214 | udev_device_cleanup(udevice_loop); |
31de3a2b KS |
215 | } |
216 | out: | |
7d563a17 | 217 | name_list_cleanup(udev, &name_list); |
9a8047fa | 218 | return udev_device; |
93b0f384 KS |
219 | } |
220 | ||
221 | static int add_devlink_cb(struct udev_device *device, const char *value, void *data) | |
222 | { | |
223 | char **links = data; | |
224 | ||
225 | if (*links == NULL) { | |
226 | *links = strdup(value); | |
227 | } else { | |
228 | char *str; | |
229 | ||
230 | asprintf(&str, "%s %s", *links, value); | |
231 | free(*links); | |
232 | *links = str; | |
233 | } | |
234 | return 0; | |
235 | } | |
236 | ||
237 | static int add_devlink_noroot_cb(struct udev_device *device, const char *value, void *data) | |
238 | { | |
239 | size_t len; | |
240 | ||
241 | len = strlen(udev_get_dev_path(udev_device_get_udev(device))); | |
242 | value = &value[len+1]; | |
243 | return add_devlink_cb(device, value, data); | |
244 | } | |
245 | ||
246 | static int print_property_cb(struct udev_device *device, const char *key, const char *value, void *data) | |
247 | { | |
248 | printf("%s=%s\n", key, value); | |
249 | return 0; | |
31de3a2b KS |
250 | } |
251 | ||
d1acfc3e | 252 | static int stat_device(const char *name, int export, const char *prefix) |
f338bac8 KS |
253 | { |
254 | struct stat statbuf; | |
255 | ||
256 | if (stat(name, &statbuf) != 0) | |
257 | return -1; | |
258 | ||
d1acfc3e KS |
259 | if (export) { |
260 | if (prefix == NULL) | |
261 | prefix = "INFO_"; | |
262 | printf("%sMAJOR=%d\n" | |
263 | "%sMINOR=%d\n", | |
264 | prefix, major(statbuf.st_dev), | |
265 | prefix, minor(statbuf.st_dev)); | |
266 | } else | |
cce9d773 | 267 | printf("%d:%d\n", major(statbuf.st_dev), minor(statbuf.st_dev)); |
f338bac8 KS |
268 | return 0; |
269 | } | |
270 | ||
7d563a17 | 271 | int udevadm_info(struct udev *udev, int argc, char *argv[]) |
87171e46 | 272 | { |
93b0f384 | 273 | struct udev_device *device = NULL; |
87171e46 | 274 | int root = 0; |
d1acfc3e KS |
275 | int export = 0; |
276 | const char *export_prefix = NULL; | |
93b0f384 KS |
277 | char path[UTIL_PATH_SIZE]; |
278 | char name[UTIL_PATH_SIZE]; | |
279 | char *links; | |
280 | int rc = 0; | |
24ca5c33 | 281 | |
e97717ba | 282 | static const struct option options[] = { |
11f1bb5a KS |
283 | { "name", 1, NULL, 'n' }, |
284 | { "path", 1, NULL, 'p' }, | |
285 | { "query", 1, NULL, 'q' }, | |
286 | { "attribute-walk", 0, NULL, 'a' }, | |
287 | { "export-db", 0, NULL, 'e' }, | |
288 | { "root", 0, NULL, 'r' }, | |
f338bac8 | 289 | { "device-id-of-file", 1, NULL, 'd' }, |
d1acfc3e KS |
290 | { "export", 0, NULL, 'x' }, |
291 | { "export-prefix", 1, NULL, 'P' }, | |
88caa9da | 292 | { "version", 0, NULL, 1 }, /* -V outputs braindead format */ |
11f1bb5a KS |
293 | { "help", 0, NULL, 'h' }, |
294 | {} | |
295 | }; | |
296 | ||
24ca5c33 KS |
297 | enum action_type { |
298 | ACTION_NONE, | |
299 | ACTION_QUERY, | |
300 | ACTION_ATTRIBUTE_WALK, | |
301 | ACTION_ROOT, | |
f338bac8 | 302 | ACTION_DEVICE_ID_FILE, |
24ca5c33 KS |
303 | } action = ACTION_NONE; |
304 | ||
b8476286 KS |
305 | enum query_type { |
306 | QUERY_NONE, | |
307 | QUERY_NAME, | |
308 | QUERY_PATH, | |
309 | QUERY_SYMLINK, | |
310 | QUERY_ENV, | |
311 | QUERY_ALL, | |
312 | } query = QUERY_NONE; | |
24ca5c33 | 313 | |
87171e46 | 314 | while (1) { |
7d563a17 KS |
315 | int option; |
316 | ||
d1acfc3e | 317 | option = getopt_long(argc, argv, "aed:n:p:q:rxPVh", options, NULL); |
87171e46 KS |
318 | if (option == -1) |
319 | break; | |
320 | ||
7d563a17 | 321 | dbg(udev, "option '%c'\n", option); |
87171e46 KS |
322 | switch (option) { |
323 | case 'n': | |
93b0f384 KS |
324 | if (device != NULL) { |
325 | fprintf(stderr, "device already specified\n"); | |
326 | rc = 2; | |
327 | goto exit; | |
328 | } | |
2362eea6 | 329 | /* remove /dev if given */ |
7d563a17 | 330 | if (strncmp(optarg, udev_get_dev_path(udev), strlen(udev_get_dev_path(udev))) == 0) |
31c1f537 | 331 | util_strlcpy(name, &optarg[strlen(udev_get_dev_path(udev))+1], sizeof(name)); |
2362eea6 | 332 | else |
31c1f537 | 333 | util_strlcpy(name, optarg, sizeof(name)); |
ecc9ec57 | 334 | util_remove_trailing_chars(name, '/'); |
93b0f384 | 335 | device = lookup_device_by_name(udev, name); |
87171e46 | 336 | break; |
87171e46 | 337 | case 'p': |
93b0f384 KS |
338 | if (device != NULL) { |
339 | fprintf(stderr, "device already specified\n"); | |
340 | rc = 2; | |
341 | goto exit; | |
342 | } | |
8753fadf KS |
343 | /* add /sys if needed */ |
344 | if (strncmp(optarg, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) { | |
345 | util_strlcpy(path, udev_get_sys_path(udev), sizeof(path)); | |
346 | util_strlcat(path, optarg, sizeof(path)); | |
347 | } else { | |
31c1f537 | 348 | util_strlcpy(path, optarg, sizeof(path)); |
8753fadf | 349 | } |
ecc9ec57 | 350 | util_remove_trailing_chars(path, '/'); |
8753fadf | 351 | device = udev_device_new_from_syspath(udev, path); |
87171e46 | 352 | break; |
87171e46 | 353 | case 'q': |
24ca5c33 | 354 | action = ACTION_QUERY; |
87171e46 | 355 | if (strcmp(optarg, "name") == 0) { |
b8476286 | 356 | query = QUERY_NAME; |
87171e46 KS |
357 | break; |
358 | } | |
87171e46 | 359 | if (strcmp(optarg, "symlink") == 0) { |
b8476286 | 360 | query = QUERY_SYMLINK; |
87171e46 KS |
361 | break; |
362 | } | |
87171e46 | 363 | if (strcmp(optarg, "path") == 0) { |
b8476286 KS |
364 | query = QUERY_PATH; |
365 | break; | |
366 | } | |
b8476286 KS |
367 | if (strcmp(optarg, "env") == 0) { |
368 | query = QUERY_ENV; | |
87171e46 KS |
369 | break; |
370 | } | |
8ea84a8a | 371 | if (strcmp(optarg, "all") == 0) { |
b8476286 | 372 | query = QUERY_ALL; |
8ea84a8a KS |
373 | break; |
374 | } | |
61b1b706 | 375 | fprintf(stderr, "unknown query type\n"); |
1aa1e248 | 376 | rc = 2; |
e48fc108 | 377 | goto exit; |
87171e46 | 378 | case 'r': |
24ca5c33 KS |
379 | if (action == ACTION_NONE) |
380 | action = ACTION_ROOT; | |
87171e46 KS |
381 | root = 1; |
382 | break; | |
f338bac8 KS |
383 | case 'd': |
384 | action = ACTION_DEVICE_ID_FILE; | |
31c1f537 | 385 | util_strlcpy(name, optarg, sizeof(name)); |
f338bac8 | 386 | break; |
87171e46 | 387 | case 'a': |
24ca5c33 | 388 | action = ACTION_ATTRIBUTE_WALK; |
87171e46 | 389 | break; |
24ca5c33 | 390 | case 'e': |
93b0f384 | 391 | udev_enumerate_devices(udev, NULL, export_all_cb, NULL); |
e48fc108 | 392 | goto exit; |
d1acfc3e KS |
393 | case 'x': |
394 | export = 1; | |
395 | break; | |
396 | case 'P': | |
397 | export_prefix = optarg; | |
398 | break; | |
88caa9da | 399 | case 1: |
01618658 | 400 | printf("%s\n", VERSION); |
88caa9da | 401 | goto exit; |
87171e46 | 402 | case 'V': |
01618658 | 403 | printf("udevinfo, version %s\n", VERSION); |
e48fc108 | 404 | goto exit; |
87171e46 | 405 | case 'h': |
225cb03b | 406 | printf("Usage: udevadm info OPTIONS\n" |
f338bac8 KS |
407 | " --query=<type> query database for the specified value:\n" |
408 | " name name of device node\n" | |
409 | " symlink pointing to node\n" | |
410 | " path sysfs device path\n" | |
411 | " env the device related imported environment\n" | |
412 | " all all values\n" | |
413 | " --path=<devpath> sysfs device path used for query or chain\n" | |
414 | " --name=<name> node or symlink name used for query\n" | |
415 | " --root prepend to query result or print udev_root\n" | |
416 | " --attribute-walk print all key matches while walking along chain\n" | |
417 | " of parent devices\n" | |
418 | " --device-id-of-file=<file> print major/minor of underlying device\n" | |
419 | " --export-db export the content of the udev database\n" | |
420 | " --help print this text\n" | |
e3396a2d KS |
421 | "\n"); |
422 | goto exit; | |
87171e46 | 423 | default: |
24ca5c33 | 424 | goto exit; |
87171e46 KS |
425 | } |
426 | } | |
427 | ||
24ca5c33 KS |
428 | switch (action) { |
429 | case ACTION_QUERY: | |
93b0f384 | 430 | if (device == NULL) { |
9a8047fa | 431 | fprintf(stderr, "query needs a valid device specified by --path= or --name=\n"); |
1aa1e248 | 432 | rc = 4; |
24ca5c33 | 433 | goto exit; |
87171e46 KS |
434 | } |
435 | ||
87171e46 | 436 | switch(query) { |
b8476286 | 437 | case QUERY_NAME: |
93b0f384 KS |
438 | if (root) { |
439 | printf("%s\n", udev_device_get_devname(device)); | |
440 | } else { | |
441 | size_t len; | |
18770246 | 442 | |
93b0f384 KS |
443 | len = strlen(udev_get_dev_path(udev)); |
444 | printf("%s\n", &udev_device_get_devname(device)[len+1]); | |
18770246 | 445 | } |
24ca5c33 | 446 | break; |
93b0f384 KS |
447 | case QUERY_SYMLINK: |
448 | links = NULL; | |
449 | if (root) | |
450 | udev_device_get_devlinks(device, add_devlink_cb, &links); | |
451 | else | |
452 | udev_device_get_devlinks(device, add_devlink_noroot_cb, &links); | |
453 | printf("%s\n", links); | |
454 | free(links); | |
455 | break; | |
b8476286 | 456 | case QUERY_PATH: |
93b0f384 | 457 | printf("%s\n", udev_device_get_devpath(device)); |
e48fc108 | 458 | goto exit; |
b8476286 | 459 | case QUERY_ENV: |
93b0f384 | 460 | udev_device_get_properties(device, print_property_cb, NULL); |
24ca5c33 | 461 | break; |
b8476286 | 462 | case QUERY_ALL: |
93b0f384 | 463 | print_record(device); |
24ca5c33 | 464 | break; |
87171e46 | 465 | default: |
e3396a2d | 466 | fprintf(stderr, "unknown query type\n"); |
24ca5c33 | 467 | break; |
87171e46 | 468 | } |
24ca5c33 KS |
469 | break; |
470 | case ACTION_ATTRIBUTE_WALK: | |
93b0f384 | 471 | if (device == NULL) { |
9a8047fa | 472 | fprintf(stderr, "query needs a valid device specified by --path= or --name=\n"); |
1aa0c52b KS |
473 | rc = 5; |
474 | goto exit; | |
475 | } | |
93b0f384 | 476 | print_device_chain(device); |
24ca5c33 | 477 | break; |
f338bac8 | 478 | case ACTION_DEVICE_ID_FILE: |
d1acfc3e | 479 | if (stat_device(name, export, export_prefix) != 0) |
f338bac8 KS |
480 | rc = 6; |
481 | break; | |
24ca5c33 | 482 | case ACTION_ROOT: |
7d563a17 | 483 | printf("%s\n", udev_get_dev_path(udev)); |
24ca5c33 KS |
484 | break; |
485 | default: | |
e3396a2d | 486 | fprintf(stderr, "missing option\n"); |
1aa1e248 | 487 | rc = 1; |
24ca5c33 | 488 | break; |
87171e46 KS |
489 | } |
490 | ||
e48fc108 | 491 | exit: |
93b0f384 | 492 | udev_device_unref(device); |
1aa1e248 | 493 | return rc; |
87171e46 | 494 | } |