Searched refs:tty_out (Results 1 – 1 of 1) sorted by relevance
354 static int tty_out = -1; in replace_problematic_chars() local355 if (tty_out < 0) in replace_problematic_chars()356 tty_out = isatty (STDOUT_FILENO); in replace_problematic_chars()358 (tty_out ? replace_invalid_chars : replace_control_chars) (cell) ; in replace_problematic_chars()