2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #ifndef __HAL_BACKEND_COMMON_UDEV_H__
19 #define __HAL_BACKEND_COMMON_UDEV_H__
27 struct uevent_handler {
28 const char *subsystem;
29 void (*uevent_func)(struct udev_device *dev);
33 int uevent_control_kernel_start(void);
34 void uevent_control_kernel_stop(void);
36 int uevent_control_udev_start(void);
37 void uevent_control_udev_stop(void);
39 int register_kernel_event_control(struct uevent_handler *uh);
40 void unregister_kernel_event_control(struct uevent_handler *uh);
42 int register_udev_event_control(struct uevent_handler *uh);
43 void unregister_udev_event_control(struct uevent_handler *uh);
48 #endif /* __HAL_BACKEND_COMMON_UDEV_H__ */