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