O_RDWR             43 anacron/lock.c     jr->timestamp_fd = open(jr->ident, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
O_RDWR            285 src/cron.c     			if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) >= 0) {
O_RDWR            324 src/misc.c     		if ((fd = open(pidfile, O_RDWR | O_CREAT, 0600)) == -1) {