control_fds 141 arch/um/os-Linux/drivers/ethertap_user.c int data_fds[2], control_fds[2], err, output_len; control_fds 155 arch/um/os-Linux/drivers/ethertap_user.c err = socketpair(AF_UNIX, SOCK_STREAM, 0, control_fds); control_fds 163 arch/um/os-Linux/drivers/ethertap_user.c err = etap_tramp(pri->dev_name, pri->gate_addr, control_fds[0], control_fds 164 arch/um/os-Linux/drivers/ethertap_user.c control_fds[1], data_fds[0], data_fds[1]); control_fds 167 arch/um/os-Linux/drivers/ethertap_user.c read_output(control_fds[0], output, output_len); control_fds 183 arch/um/os-Linux/drivers/ethertap_user.c pri->control_fd = control_fds[0]; control_fds 188 arch/um/os-Linux/drivers/ethertap_user.c close(control_fds[0]); control_fds 189 arch/um/os-Linux/drivers/ethertap_user.c close(control_fds[1]);