t_pgid            553 bsp/drv/dev/base/tty.c 		if (copyin(data, &tp->t_pgid, sizeof(pid_t)))
t_pgid            557 bsp/drv/dev/base/tty.c 		if (copyout(&tp->t_pgid, data, sizeof(pid_t)))
t_pgid             69 bsp/drv/include/tty.h 	pid_t		t_pgid;		/* foreground process group. */