pty_ops           418 arch/um/drivers/chan_kern.c 	{ "pty", &pty_ops },
pty_ops            30 arch/um/drivers/chan_user.h extern const struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops,
pty_ops           141 arch/um/drivers/pty.c const struct chan_ops pty_ops = {