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43 lines
1.6 KiB
43 lines
1.6 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_RUNTIME_EXEC_UTILS_H_
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#define ART_RUNTIME_EXEC_UTILS_H_
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#include <string>
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#include <vector>
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namespace art {
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// Wrapper on fork/execv to run a command in a subprocess.
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// These spawn child processes using the environment as it was set when the single instance
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// of the runtime (Runtime::Current()) was started. If no instance of the runtime was started, it
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// will use the current environment settings.
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bool Exec(std::vector<std::string>& arg_vector, /*out*/ std::string* error_msg);
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int ExecAndReturnCode(std::vector<std::string>& arg_vector, /*out*/ std::string* error_msg);
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// Execute the command specified in `argv_vector` in a subprocess with a timeout.
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// Returns the process exit code on success, -1 otherwise.
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int ExecAndReturnCode(std::vector<std::string>& arg_vector,
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time_t timeout_secs,
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/*out*/ bool* timed_out,
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/*out*/ std::string* error_msg);
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} // namespace art
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#endif // ART_RUNTIME_EXEC_UTILS_H_
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