stats.st_rdev == stats2.st_rdev) {
info("replace device node '%s' with symlink to our node '%s'", slink, node);
} else {
- err("device node '%s' already exists, link '%s' will not overwrite it", node, slink);
+ err("device node '%s' already exists, link to '%s' will not overwrite it", slink, node);
goto exit;
}
}
if (strcmp(udev->dev->devpath, device->name) == 0) {
info("compare (our own) priority of '%s' %i >= %i",
udev->dev->devpath, udev->link_priority, priority);
- if (target[0] == '\0' || udev->link_priority >= priority) {
+ if (strcmp(udev->name, name) == 0) {
+ info("'%s' is our device node, database inconsistent, skip link update", udev->name);
+ } else if (target[0] == '\0' || udev->link_priority >= priority) {
priority = udev->link_priority;
strlcpy(target, udev->name, sizeof(target));
}
continue;
}
- /* or something else, then read priority from database */
+ /* another device, read priority from database */
udev_db = udev_device_init(NULL);
if (udev_db == NULL)
continue;
if (udev_db_get_device(udev_db, device->name) == 0) {
- info("compare priority of '%s' %i > %i",
- udev_db->dev->devpath, udev_db->link_priority, priority);
- if (target[0] == '\0' || udev_db->link_priority > priority) {
- priority = udev_db->link_priority;
- strlcpy(target, udev_db->name, sizeof(target));
+ if (strcmp(udev_db->name, name) == 0) {
+ info("'%s' is a device node of '%s', skip link update", udev_db->name, device->name);
+ } else {
+ info("compare priority of '%s' %i > %i",
+ udev_db->dev->devpath, udev_db->link_priority, priority);
+ if (target[0] == '\0' || udev_db->link_priority > priority) {
+ priority = udev_db->link_priority;
+ strlcpy(target, udev_db->name, sizeof(target));
+ }
}
}
udev_device_cleanup(udev_db);
name_list_cleanup(&name_list);
if (target[0] == '\0') {
- err("missing target for '%s'", name);
- rc = -1;
+ info("no current target for '%s' found", name);
+ rc = 1;
goto out;
}