tty_nr            159 crmd/throttle.c         int rc = 0, pid = 0, ppid = 0, pgrp = 0, session = 0, tty_nr = 0, tpgid = 0;
tty_nr            164 crmd/throttle.c                     &ppid, &pgrp, &session, &tty_nr, &tpgid,