AlkantarClanX12
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r" Y nX t� \} }t|�}| |fS )zdopenpty() -> (master_fd, slave_fd)
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rF Y q Y nX |d| | f S qtd��dS )z1Open pty master and return (master_fd, tty_name).ZpqrstuvwxyzPQRSTZ0123456789abcdefz/dev/ptyz/dev/ttyzout of pty devicesN)r �open�O_RDWRr
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r� |r�t�t tj|� Y nX t�|� t�|d�d S )zCreate a spawned process.� z pty.spawnr r )�type�sys�auditr r r �execlp�ttyZ tcgetattrr" Zsetraw�errorr/ r
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