AshmemAllocator.h revision eca68d224d97a549e34598237649a0b743dced7d 
1/*
2 * Copyright (C) 2016 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_HIDL_ASHMEM_ALLOCATOR_V1_0_ALLOCATOR_H
18#define ANDROID_HIDL_ASHMEM_ALLOCATOR_V1_0_ALLOCATOR_H
19
20#include <android/hidl/allocator/1.0/IAllocator.h>
21#include <hidl/MQDescriptor.h>
22#include <hidl/Status.h>
23
24namespace android {
25namespace hidl {
26namespace allocator {
27namespace V1_0 {
28namespace implementation {
29
30using ::android::hidl::allocator::V1_0::IAllocator;
31using ::android::hardware::hidl_array;
32using ::android::hardware::hidl_memory;
33using ::android::hardware::hidl_string;
34using ::android::hardware::hidl_vec;
35using ::android::hardware::Return;
36using ::android::hardware::Void;
37using ::android::sp;
38
39struct AshmemAllocator : public IAllocator {
40    // Methods from ::android::hidl::allocator::V1_0::IAllocator follow.
41    Return<void> allocate(uint64_t size, allocate_cb _hidl_cb) override;
42    Return<void> batchAllocate(uint64_t size, uint64_t count, batchAllocate_cb _hidl_cb) override;
43};
44
45}  // namespace implementation
46}  // namespace V1_0
47}  // namespace allocator
48}  // namespace hidl
49}  // namespace android
50
51#endif  // ANDROID_HIDL_ASHMEM_ALLOCATOR_V1_0_ALLOCATOR_H
52