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 #pragma once 18 19 #include <errno.h> 20 #include <unistd.h> 21 22 #include <android-base/unique_fd.h> 23 24 #if defined(_WIN32) 25 // Helper to automatically close an FD when it goes out of scope. 26 struct AdbCloser { 27 static void Close(int fd); 28 }; 29 30 using unique_fd = android::base::unique_fd_impl<AdbCloser>; 31 #else 32 using unique_fd = android::base::unique_fd; 33 #endif 34 35 using android::base::borrowed_fd; 36 37 template <typename T> 38 int adb_close(const android::base::unique_fd_impl<T>&) 39 __attribute__((__unavailable__("adb_close called on unique_fd"))); 40