subprocess.hpp

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/******************************************************************************
 * MODULE     : subprocess.hpp
 * DESCRIPTION: subprocess related routines
 * COPYRIGHT  : (C) 2023  Darcy Shen
 *******************************************************************************
 * This software falls under the GNU general public license version 3 or later.
 * It comes WITHOUT ANY WARRANTY WHATSOEVER. For details, see the file LICENSE
 * in the root directory or <http://www.gnu.org/licenses/gpl-3.0.html>.
 ******************************************************************************/
 
#pragma once
 
#include "string.hpp"
#include <stdint.h>
 
namespace lolly {
namespace system {
int call (string cmd);
int check_output (string cmd, string& result, bool stderr_only,
                  int64_t timeout);
inline int
check_stdout (string cmd, string& result) {
  return check_output (cmd, result, false, 20);
}
inline int
check_stderr (string cmd, string& result) {
  return check_output (cmd, result, true, 20);
}
} // namespace system
} // namespace lolly