86     auto fn = [&maybeMemory](bool success, const hidl_memory& memory) {  in allocateSharedMemory()  argument
88             maybeMemory = memory;  in allocateSharedMemory()
116 GeneralResult<Mapping> map(const Memory::Ashmem& memory) {  in map()  argument
117     auto handle = NN_TRY(hidlHandleFromUniqueFd(NN_TRY(dupFd(memory.fd))));  in map()
118     const auto hidlMemory = hidl_memory("ashmem", std::move(handle), memory.size);  in map()
149     const CompatibilityLayerMemory& memory = loadCompatibilityLayerMemory();  in allocateSharedMemory()  local
150     auto fd = base::unique_fd(memory.create(nullptr, size));  in allocateSharedMemory()
155     const size_t readSize = memory.getSize(fd.get());  in allocateSharedMemory()
169 size_t getSize(const Memory::Ashmem& memory) {  in getSize()  argument
170     return memory.size;  in getSize()
173 size_t getSize(const Memory::Fd& memory) {  in getSize()  argument
174     return memory.size;  in getSize()
177 size_t getSize(const Memory::HardwareBuffer& memory) {  in getSize()  argument
179     AHardwareBuffer_describe(memory.handle.get(), &desc);  in getSize()
183 size_t getSize(const Memory::Unknown& memory) {  in getSize()  argument
184     return memory.size;  in getSize()
192 GeneralResult<Mapping> map(const Memory::Fd& memory) {  in map()  argument
194             base::MappedFile::FromFd(memory.fd, memory.offset, memory.size, memory.prot);  in map()
200     const bool writable = (memory.prot & PROT_WRITE) != 0;  in map()
208     auto context = MmapFdMappingContext{.prot = memory.prot, .context = std::move(mapping)};  in map()
209     return Mapping{.pointer = pointer, .size = memory.size, .context = std::move(context)};  in map()
212 GeneralResult<Mapping> map(const Memory::HardwareBuffer& memory) {  in map()  argument
214     AHardwareBuffer_describe(memory.handle.get(), &desc);  in map()
224     const auto status = AHardwareBuffer_lock(memory.handle.get(), desc.usage & kCpuUsageMask, -1,  in map()
232             [ahwb = memory.handle.get()] { AHardwareBuffer_unlock(ahwb, nullptr); });  in map()
279 size_t getSize(const SharedMemory& memory) {  in getSize()  argument
280     CHECK(memory != nullptr);  in getSize()
281     return std::visit([](const auto& x) { return getSize(x); }, memory->handle);  in getSize()
284 bool isAhwbBlob(const Memory::HardwareBuffer& memory) {  in isAhwbBlob()  argument
285     AHardwareBuffer* ahwb = memory.handle.get();  in isAhwbBlob()
291 bool isAhwbBlob(const SharedMemory& memory) {  in isAhwbBlob()  argument
292     CHECK(memory != nullptr);  in isAhwbBlob()
293     if (!std::holds_alternative<Memory::HardwareBuffer>(memory->handle)) {  in isAhwbBlob()
296     return isAhwbBlob(std::get<Memory::HardwareBuffer>(memory->handle));  in isAhwbBlob()
299 GeneralResult<Mapping> map(const SharedMemory& memory) {  in map()  argument
300     if (memory == nullptr) {  in map()
303     return std::visit([](const auto& x) { return map(x); }, memory->handle);  in map()