1 // Copyright 2015 The Chromium OS Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROMIUMOS_WIDE_PROFILING_RUN_COMMAND_H_ 6 #define CHROMIUMOS_WIDE_PROFILING_RUN_COMMAND_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "compat/string.h" 12 13 namespace quipper { 14 15 // Executes |command|. stderr is directed to /dev/null. If |output| is not null, 16 // stdout is stored in |output|, and to /dev/null otherwise. Returns the exit 17 // status of the command if it exited normally, or -1 otherwise. If the call 18 // to exec failed, then errno is set accordingly. 19 int RunCommand(const std::vector<string>& command, std::vector<char>* output); 20 21 } // namespace quipper 22 23 #endif // CHROMIUMOS_WIDE_PROFILING_RUN_COMMAND_H_ 24
