205 		unset_nonblock(fileno(stdin));  in leave_non_blocking()
216 	set_nonblock(fileno(stdin));  in enter_non_blocking()
487 		len = read(fileno(stdin), buf, 1);  in client_check_initial_eof_on_stdin()
564 		if (ioctl(fileno(stdin), TIOCGWINSZ, &ws) < 0)  in client_check_window_change()
637 			FD_SET(fileno(stdin), *readsetp);  in client_wait_until_can_do_something()
641 			FD_SET(fileno(stdout), *writesetp);  in client_wait_until_can_do_something()
643 			FD_SET(fileno(stderr), *writesetp);  in client_wait_until_can_do_something()
725 		atomicio(vwrite, fileno(stdout), buffer_ptr(bout),  in client_suspend_self()
728 		atomicio(vwrite, fileno(stderr), buffer_ptr(berr),  in client_suspend_self()
1335 	if (FD_ISSET(fileno(stdin), readset)) {  in client_process_input()
1337 		len = read(fileno(stdin), buf, sizeof(buf));  in client_process_input()
1391 	if (FD_ISSET(fileno(stdout), writeset)) {  in client_process_output()
1393 		len = write(fileno(stdout), buffer_ptr(&stdout_buffer),  in client_process_output()
1415 	if (FD_ISSET(fileno(stderr), writeset)) {  in client_process_output()
1417 		len = write(fileno(stderr), buffer_ptr(&stderr_buffer),  in client_process_output()
1558 		if (!isatty(fileno(stdin)))  in client_loop()
1559 			set_nonblock(fileno(stdin));  in client_loop()
1560 		if (!isatty(fileno(stdout)))  in client_loop()
1561 			set_nonblock(fileno(stdout));  in client_loop()
1562 		if (!isatty(fileno(stderr)))  in client_loop()
1563 			set_nonblock(fileno(stderr));  in client_loop()
1564 		max_fd = MAXIMUM(max_fd, fileno(stdin));  in client_loop()
1565 		max_fd = MAXIMUM(max_fd, fileno(stdout));  in client_loop()
1566 		max_fd = MAXIMUM(max_fd, fileno(stderr));  in client_loop()
1728 	if (!isatty(fileno(stdin)))  in client_loop()
1729 		unset_nonblock(fileno(stdin));  in client_loop()
1730 	if (!isatty(fileno(stdout)))  in client_loop()
1731 		unset_nonblock(fileno(stdout));  in client_loop()
1732 	if (!isatty(fileno(stderr)))  in client_loop()
1733 		unset_nonblock(fileno(stderr));  in client_loop()
1760 		len = atomicio(vwrite, fileno(stdout),  in client_loop()
1770 		len = atomicio(vwrite, fileno(stderr),  in client_loop()