+int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
+{
+ if (udev_enumerate == NULL)
+ return -EINVAL;
+ if (subsystem == NULL)
+ return 0;
+ if (list_entry_add(udev_enumerate_get_udev(udev_enumerate),
+ &udev_enumerate->subsystem_match_list, subsystem, NULL, 1, 0) == NULL)
+ return -ENOMEM;
+ return 0;
+}
+
+int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
+{
+ if (udev_enumerate == NULL)
+ return -EINVAL;
+ if (subsystem == NULL)
+ return 0;
+ if (list_entry_add(udev_enumerate_get_udev(udev_enumerate),
+ &udev_enumerate->subsystem_nomatch_list, subsystem, NULL, 1, 0) == NULL)
+ return -ENOMEM;
+ return 0;
+}
+
+int udev_enumerate_add_match_attr(struct udev_enumerate *udev_enumerate, const char *attr, const char *value)
+{
+ if (udev_enumerate == NULL)
+ return -EINVAL;
+ if (attr == NULL)
+ return 0;
+ if (list_entry_add(udev_enumerate_get_udev(udev_enumerate),
+ &udev_enumerate->attr_match_list, attr, value, 1, 0) == NULL)
+ return -ENOMEM;
+ return 0;
+}
+
+int udev_enumerate_add_nomatch_attr(struct udev_enumerate *udev_enumerate, const char *attr, const char *value)
+{
+ if (udev_enumerate == NULL)
+ return -EINVAL;
+ if (attr == NULL)
+ return 0;
+ if (list_entry_add(udev_enumerate_get_udev(udev_enumerate),
+ &udev_enumerate->attr_nomatch_list, attr, value, 1, 0) == NULL)
+ return -ENOMEM;
+ return 0;
+}
+
+static int match_attr_value(struct udev *udev, const char *syspath, const char *attr, const char *match_val)
+{
+ struct udev_device *device;
+ const char *val = NULL;
+ int match = 0;
+
+ device = udev_device_new_from_syspath(udev, syspath);
+ if (device == NULL)
+ return -EINVAL;
+ val = udev_device_get_attr_value(device, attr);
+ if (val == NULL)
+ goto exit;
+ if (match_val == NULL) {
+ match = 1;
+ goto exit;
+ }
+ if (fnmatch(match_val, val, 0) == 0) {
+ match = 1;
+ goto exit;
+ }
+exit:
+ udev_device_unref(device);
+ return match;
+}
+
+static int match_attr(struct udev_enumerate *udev_enumerate, const char *syspath)