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 24 namespace android { 25 namespace hidl { 26 namespace allocator { 27 namespace V1_0 { 28 namespace implementation { 29 30 using ::android::hidl::allocator::V1_0::IAllocator; 31 using ::android::hardware::hidl_array; 32 using ::android::hardware::hidl_memory; 33 using ::android::hardware::hidl_string; 34 using ::android::hardware::hidl_vec; 35 using ::android::hardware::Return; 36 using ::android::hardware::Void; 37 using ::android::sp; 38 39 struct 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