1 /*
2  * Copyright (C) 2018 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 #include <memory>
18 #include <string>
19 #include <vector>
20 
21 namespace android {
22 namespace util {
23 
24 struct ProcResult {
25   int status;
26   std::string stdout;
27   std::string stderr;
28 };
29 
30 // Fork, exec and wait for an external process. Return nullptr if the process could not be launched,
31 // otherwise a ProcResult containing the external process' exit status and captured stdout and
32 // stderr.
33 std::unique_ptr<ProcResult> ExecuteBinary(const std::vector<std::string>& argv);
34 
35 } // namespace util
36 } // namespace android
37