- case SUBST_TEMP_NODE:
- {
- dev_t devnum;
- struct stat statbuf;
- char filename[UTIL_PATH_SIZE];
- const char *devtype;
-
- if (event->tmp_node != NULL) {
- util_strlcat(string, event->tmp_node, maxsize);
- dbg(event->udev, "tempnode: return earlier created one\n");
- break;
- }
- devnum = udev_device_get_devnum(dev);
- if (major(devnum) == 0)
- break;
- /* lookup kernel provided node */
- if (udev_device_get_knodename(dev) != NULL) {
- util_strlcpy(filename, udev_get_dev_path(event->udev), sizeof(filename));
- util_strlcat(filename, "/", sizeof(filename));
- util_strlcat(filename, udev_device_get_knodename(dev), sizeof(filename));
- if (stat(filename, &statbuf) == 0 && statbuf.st_rdev == devnum) {
- util_strlcat(string, filename, maxsize);
- dbg(event->udev, "tempnode: return kernel node\n");
- break;
- }
- }
- /* lookup /dev/{char,block}/<maj>:<min> */
- if (strcmp(udev_device_get_subsystem(dev), "block") == 0)
- devtype = "block";
- else
- devtype = "char";
- snprintf(filename, sizeof(filename), "%s/%s/%u:%u",
- udev_get_dev_path(event->udev), devtype,
- major(udev_device_get_devnum(dev)),
- minor(udev_device_get_devnum(dev)));
+ }
+ case SUBST_TEMP_NODE: {
+ dev_t devnum;
+ struct stat statbuf;
+ char filename[UTIL_PATH_SIZE];
+ const char *devtype;
+
+ if (event->tmp_node != NULL) {
+ l = util_strpcpy(&s, l, event->tmp_node);
+ dbg(event->udev, "tempnode: return earlier created one\n");
+ break;
+ }
+ devnum = udev_device_get_devnum(dev);
+ if (major(devnum) == 0)
+ break;
+ /* lookup kernel provided node */
+ if (udev_device_get_knodename(dev) != NULL) {
+ util_strscpyl(filename, sizeof(filename),
+ udev_get_dev_path(event->udev), "/", udev_device_get_knodename(dev), NULL);