Function test_replace

test/file-register.c:194–228

}

static int test_replace(struct io_uring *ring)
{
	int *files, *fds = NULL;
	int ret;

	files = open_files(100, 0, 0);
	ret = io_uring_register_files(ring, files, 100);
	if (ret) {
		fprintf(stderr, "%s: register ret=%d\n", __FUNCTION__, ret);
		goto err;
	}

	fds = open_files(10, 0, 1);
	ret = io_uring_register_files_update(ring, 90, fds, 10);
	if (ret != 10) {
		fprintf(stderr, "%s: update ret=%d\n", __FUNCTION__, ret);
		goto err;
	}

	ret = io_uring_unregister_files(ring);
	if (ret) {
		fprintf(stderr, "%s: unregister ret=%d\n", __FUNCTION__, ret);
		goto err;
	}

	close_files(files, 100, 0);
	if (fds)
		close_files(fds, 10, 1);
	return 0;
err:
	close_files(files, 100, 0);
	if (fds)
		close_files(fds, 10, 1);
	return 1;
}

static int test_removals(struct io_uring *ring)
{