+ pass_env_to_socket(&name_loop->name[strlen("socket:")], udev->dev->devpath, udev->action);
+ else {
+ char program[PATH_SIZE];
+
+ strlcpy(program, name_loop->name, sizeof(program));
+ udev_rules_apply_format(udev, program, sizeof(program));
+ if (run_program(program, udev->dev->subsystem, NULL, 0, NULL,
+ (udev_log_priority >= LOG_INFO)))
+ retval = -1;
+ }
+ }
+ }
+
+ udev_device_cleanup(udev);
+ return retval;
+}
+
+enum event_state {
+ EVENT_QUEUED,
+ EVENT_FINISHED,
+ EVENT_FAILED,
+};
+
+static void export_event_state(struct udevd_uevent_msg *msg, enum event_state state)
+{
+ char filename[PATH_SIZE];
+ char filename_failed[PATH_SIZE];
+ char target[PATH_SIZE];
+ size_t start, end, i;
+ struct udevd_uevent_msg *loop_msg;
+
+ /* add location of queue files */
+ strlcpy(filename, udev_root, sizeof(filename));
+ strlcat(filename, "/", sizeof(filename));
+ start = strlcat(filename, EVENT_QUEUE_DIR, sizeof(filename));
+ end = strlcat(filename, msg->devpath, sizeof(filename));
+ if (end > sizeof(filename))
+ end = sizeof(filename);
+
+ /* replace '/' to transform path into a filename */
+ for (i = start+1; i < end; i++)
+ if (filename[i] == '/')
+ filename[i] = PATH_TO_NAME_CHAR;
+
+ /* add location of failed files */
+ strlcpy(filename_failed, udev_root, sizeof(filename_failed));
+ strlcat(filename_failed, "/", sizeof(filename_failed));
+ start = strlcat(filename_failed, EVENT_FAILED_DIR, sizeof(filename_failed));
+ end = strlcat(filename_failed, msg->devpath, sizeof(filename_failed));
+ if (end > sizeof(filename_failed))
+ end = sizeof(filename_failed);
+
+ /* replace '/' to transform path into a filename */
+ for (i = start+1; i < end; i++)
+ if (filename_failed[i] == '/')
+ filename_failed[i] = PATH_TO_NAME_CHAR;
+
+ switch (state) {
+ case EVENT_QUEUED:
+ unlink(filename_failed);
+ delete_path(filename_failed);
+
+ strlcpy(target, sysfs_path, sizeof(target));
+ strlcat(target, msg->devpath, sizeof(target));
+ create_path(filename);
+ symlink(target, filename);
+ return;
+ case EVENT_FINISHED:
+ case EVENT_FAILED:
+ unlink(filename_failed);
+ delete_path(filename_failed);
+
+ /* don't remove, if events for the same path are still pending */
+ list_for_each_entry(loop_msg, &running_list, node)
+ if (loop_msg->devpath && strcmp(loop_msg->devpath, msg->devpath) == 0)
+ return;
+
+ list_for_each_entry(loop_msg, &exec_list, node)
+ if (loop_msg->devpath && strcmp(loop_msg->devpath, msg->devpath) == 0)
+ return;
+
+ /* move failed events to the failed directory */
+ if (state == EVENT_FAILED) {
+ create_path(filename_failed);
+ rename(filename, filename_failed);
+ } else {
+ unlink(filename);