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1e494cf4 JB |
1 | /* |
2 | * Copyright (C) 2007 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 __CUTILS_IOSCHED_POLICY_H | |
18 | #define __CUTILS_IOSCHED_POLICY_H | |
19 | ||
20 | #ifdef __cplusplus | |
21 | extern "C" { | |
22 | #endif | |
23 | ||
24 | typedef enum { | |
25 | IoSchedClass_NONE, | |
26 | IoSchedClass_RT, | |
27 | IoSchedClass_BE, | |
28 | IoSchedClass_IDLE, | |
29 | } IoSchedClass; | |
30 | ||
31 | extern int android_set_ioprio(int pid, IoSchedClass clazz, int ioprio); | |
32 | extern int android_get_ioprio(int pid, IoSchedClass *clazz, int *ioprio); | |
33 | ||
34 | #ifdef __cplusplus | |
35 | } | |
36 | #endif | |
37 | ||
38 | #endif /* __CUTILS_IOSCHED_POLICY_H */ |