+ /* override built-in sysfs device */
+ udev->dev = dev;
+ strcpy(udev->action, "add");
+ udev->devt = udev_device_get_devt(udev);
+
+ /* simulate node creation with test flag */
+ udev->test_run = 1;
+
+ setenv("DEVPATH", udev->dev->devpath, 1);
+ setenv("SUBSYSTEM", udev->dev->subsystem, 1);
+ setenv("ACTION", "add", 1);
+
+ printf("This program is for debugging only, it does not create any node,\n"
+ "or run any program specified by a RUN key. It may show incorrect results,\n"
+ "if rules match against subsystem specfic kernel event variables.\n"
+ "\n");
+
+ info("looking at device '%s' from subsystem '%s'", udev->dev->devpath, udev->dev->subsystem);
+ retval = udev_device_event(&rules, udev);
+ if (retval == 0 && !udev->ignore_device && udev_run) {
+ struct name_entry *name_loop;
+
+ list_for_each_entry(name_loop, &udev->run_list, node) {
+ char program[PATH_SIZE];
+
+ strlcpy(program, name_loop->name, sizeof(program));
+ udev_rules_apply_format(udev, program, sizeof(program));
+ info("run: '%s'", program);
+ }
+ }