seat_can_tty 90 src/login/logind-seat-dbus.c return sd_bus_message_append(reply, "b", seat_can_tty(s)); seat_can_tty 115 src/login/logind-seat.c seat_can_tty(s), seat_can_tty 76 src/login/logind-seat.h bool seat_can_tty(Seat *s);