-static void update_failed(struct udev_queue_export *udev_queue_export,
- struct udev_device *udev_device, enum device_state state)
-{
- struct udev *udev = udev_device_get_udev(udev_device);
- char filename[UTIL_PATH_SIZE];
-
- if (state != DEVICE_FAILED && udev_queue_export->failed_count == 0)
- return;
-
- /* location of failed file */
- util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.udev/failed/",
- udev_device_get_subsystem(udev_device), ":", udev_device_get_sysname(udev_device), NULL);
-
- switch (state) {
- case DEVICE_FAILED:
- /* record event in the failed directory */
- udev_queue_export->failed_count++;
- util_create_path(udev, filename);
- udev_selinux_setfscreatecon(udev, filename, S_IFLNK);
- symlink(udev_device_get_devpath(udev_device), filename);
- udev_selinux_resetfscreatecon(udev);
- break;
-
- case DEVICE_QUEUED:
- /* delete failed file */
- if (unlink(filename) == 0) {
- util_delete_path(udev, filename);
- udev_queue_export->failed_count--;
- }
- break;
-
- case DEVICE_FINISHED:
- if (udev_device_get_sysname_old(udev_device) != NULL &&
- strcmp(udev_device_get_sysname_old(udev_device), udev_device_get_sysname(udev_device)) != 0) {
- /* "move" event - rename failed file to current name, do not delete failed */
- char filename_old[UTIL_PATH_SIZE];
-
- util_strscpyl(filename_old, sizeof(filename_old), udev_get_dev_path(udev), "/.udev/failed/",
- udev_device_get_subsystem(udev_device), ":", udev_device_get_sysname_old(udev_device), NULL);
- if (rename(filename_old, filename) == 0)
- info(udev, "renamed devpath, moved failed state of '%s' to %s'\n",
- udev_device_get_devpath_old(udev_device), udev_device_get_devpath(udev_device));
- }
- break;
- }
-
- return;
-}
-