40 	int fd1, fd2;  in TEST()  local
63 	fd2 = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);  in TEST()
64 	if (fd2 < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {  in TEST()
68 	ASSERT_GE(fd2, 0);  in TEST()
74 	ASSERT_EQ(fstat(fd2, &st2), 0);  in TEST()
78 	close(fd2);  in TEST()
588 	int fd2 = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);  in TEST()  local
589 	ASSERT_GE(fd2, 0);  in TEST()
591 	TH_LOG("Successfully reopened namespace via file handle, got fd %d", fd2);  in TEST()
596 	ASSERT_EQ(fstat(fd2, &st2), 0);  in TEST()
599 	close(fd2);  in TEST()
607 	fd2 = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);  in TEST()
608 	ASSERT_LT(fd2, 0);  in TEST()