1 /*
2  * Copyright 2015 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 ANDROID_I_PROCESS_INFO_SERVICE_H
18 #define ANDROID_I_PROCESS_INFO_SERVICE_H
19 
20 #include <binder/IInterface.h>
21 
22 namespace android {
23 
24 // ----------------------------------------------------------------------
25 
26 class IProcessInfoService : public IInterface {
27 public:
28     DECLARE_META_INTERFACE(ProcessInfoService);
29 
30     virtual status_t    getProcessStatesFromPids( size_t length,
31                                                   /*in*/ int32_t* pids,
32                                                   /*out*/ int32_t* states) = 0;
33 
34     virtual status_t    getProcessStatesAndOomScoresFromPids( size_t length,
35                                                   /*in*/ int32_t* pids,
36                                                   /*out*/ int32_t* states,
37                                                   /*out*/ int32_t* scores) = 0;
38 
39     enum {
40         GET_PROCESS_STATES_FROM_PIDS = IBinder::FIRST_CALL_TRANSACTION,
41         GET_PROCESS_STATES_AND_OOM_SCORES_FROM_PIDS,
42     };
43 };
44 
45 // ----------------------------------------------------------------------
46 
47 }; // namespace android
48 
49 #endif // ANDROID_I_PROCESS_INFO_SERVICE_H
50