StdoutRedirector.h

#pragma once
 
#include <string>
 
#include "ll/api/base/Macro.h"
 
namespace ll::io {
 
class StdoutRedirector {
 
public:
    enum ProcessChannel { StandardOutput = 1, StandardError = 2 };
 
    LLNDAPI explicit StdoutRedirector(
        internal::FileHandleT outputHandle,
        ProcessChannel        channels = (ProcessChannel)(StandardOutput | StandardError)
    );
 
    LLAPI ~StdoutRedirector();
 
private:
    int oldStdout{-1};
    int oldStderr{-1};
};
} // namespace ll::io