O_ASYNC           409 arch/um/os-Linux/file.c 	flags |= O_ASYNC | O_NONBLOCK;
O_ASYNC           436 arch/um/os-Linux/file.c 	flags &= ~(O_ASYNC | O_NONBLOCK);
O_ASYNC           419 arch/um/os-Linux/sigio.c 	if ((fcntl(master, F_SETFL, flags | O_NONBLOCK | O_ASYNC) < 0) ||
O_ASYNC           253 samples/timers/hpet_example.c 		(fcntl(fd, F_SETFL, value | O_ASYNC) == 1)) {
O_ASYNC           128 tools/perf/tests/bp_signal.c 	fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC);
O_ASYNC           103 tools/perf/tests/bp_signal_overflow.c 	fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC);