Function handle_exit

util/kconfig/mconf.c:906–952

}

static int handle_exit(void)
{
	int res;

	save_and_exit = 1;
	reset_subtitle();
	dialog_clear();
	if (conf_get_changed())
		res = dialog_yesno(NULL,
				   "Do you wish to save your new configuration?\n"
				     "(Press <ESC><ESC> to continue kernel configuration.)",
				   6, 60);
	else
		res = -1;

	end_dialog(saved_x, saved_y);

	switch (res) {
	case 0:
		if (conf_write(filename)) {
			fprintf(stderr, "\n\n"
					  "Error while writing of the configuration.\n"
					  "Your configuration changes were NOT saved."
					  "\n\n");
			return 1;
		}
		conf_write_autoconf(0);
		/* fall through */
	case -1:
		if (!silent)
			printf("\n\n"
				 "*** End of the configuration.\n"
				 "*** Execute 'make' to start the build or try 'make help'."
				 "\n\n");
		res = 0;
		break;
	default:
		if (!silent)
			fprintf(stderr, "\n\n"
					  "Your configuration changes were NOT saved."
					  "\n\n");
		if (res != KEY_ESC)
			res = 0;
	}

	return res;
}

static void sig_handler(int signo)
{