1 /* 2 * Copyright (C) 2023 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 #pragma once 18 19 #include "../file.h" 20 21 #ifndef BINDER_NO_LIBBASE 22 23 namespace android::binder { 24 using android::base::GetExecutableDirectory; 25 using android::base::ReadFdToString; 26 using android::base::WriteStringToFd; 27 } // namespace android::binder 28 29 #else // BINDER_NO_LIBBASE 30 31 #include <binder/unique_fd.h> 32 33 #include <string_view> 34 35 #if !defined(_WIN32) && !defined(O_BINARY) 36 /** Windows needs O_BINARY, but Unix never mangles line endings. */ 37 #define O_BINARY 0 38 #endif 39 40 namespace android::binder { 41 42 bool ReadFdToString(borrowed_fd fd, std::string* content); 43 bool WriteStringToFd(std::string_view content, borrowed_fd fd); 44 45 std::string GetExecutableDirectory(); 46 47 } // namespace android::binder 48 49 #endif // BINDER_NO_LIBBASE 50