| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "src/profiling/memory/client_api_factory.h" |
| |
| #include <string> |
| |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| #include <sys/wait.h> |
| #include <unistd.h> |
| |
| #include "perfetto/base/build_config.h" |
| #include "perfetto/ext/base/optional.h" |
| #include "perfetto/ext/base/unix_socket.h" |
| #include "src/profiling/memory/client.h" |
| |
| #if !PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) |
| #error "Must be built on Android." |
| #endif |
| |
| namespace perfetto { |
| namespace profiling { |
| |
| void StartHeapprofdIfStatic() {} |
| |
| std::shared_ptr<Client> ConstructClient( |
| UnhookedAllocator<perfetto::profiling::Client> unhooked_allocator) { |
| PERFETTO_LOG("Constructing client for central daemon."); |
| using perfetto::profiling::Client; |
| |
| perfetto::base::Optional<perfetto::base::UnixSocketRaw> sock = |
| Client::ConnectToHeapprofd(perfetto::profiling::kHeapprofdSocketFile); |
| if (!sock) { |
| PERFETTO_ELOG("Failed to connect to %s. This is benign on user builds.", |
| perfetto::profiling::kHeapprofdSocketFile); |
| return nullptr; |
| } |
| return Client::CreateAndHandshake(std::move(sock.value()), |
| unhooked_allocator); |
| } |
| |
| } // namespace profiling |
| } // namespace perfetto |