F_GETFD           336 fs/fcntl.c     	case F_GETFD:
F_GETFD           440 fs/fcntl.c     	case F_GETFD:
F_GETFD            42 tools/perf/trace/beauty/fcntl.c 	if (arg->val == F_GETFD) {
F_GETFD           185 tools/testing/selftests/sync/sync.c 	status = fcntl(fd, F_GETFD, 0);
F_GETFD           663 tools/testing/selftests/vm/userfaultfd.c 	uffd_flags = fcntl(uffd, F_GETFD, NULL);