1 /*
2  * Copyright (C) 2008 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 
17 #ifndef _HARDWARE_UEVENT_H
18 #define _HARDWARE_UEVENT_H
19 
20 #if __cplusplus
21 extern "C" {
22 #endif
23 
24 int uevent_init();
25 int uevent_get_fd();
26 int uevent_next_event(char* buffer, int buffer_length);
27 int uevent_add_native_handler(void (*handler)(void *data, const char *msg, int msg_len),
28                               void *handler_data);
29 int uevent_remove_native_handler(void (*handler)(void *data, const char *msg, int msg_len));
30 
31 #if __cplusplus
32 } // extern "C"
33 #endif
34 
35 #endif // _HARDWARE_UEVENT_H
36