need_exit 43 samples/connector/ucon.c static int need_exit; need_exit 190 samples/connector/ucon.c while (!need_exit) { need_exit 195 samples/connector/ucon.c need_exit = 1; need_exit 199 samples/connector/ucon.c need_exit = 1; need_exit 204 samples/connector/ucon.c if (need_exit)