C++ (Cpp) cursor_bnode_lookup Examples

Example #1

File: btree.c Project: Dreamz2014/tux3-fuse

int btree_probe(struct cursor *cursor, tuxkey_t key)
{
	if(DEBUG_MODE_K==1)
	{
		printf("\t\t\t\t%25s[K]  %25s  %4d  #in\n",__FILE__,__func__,__LINE__);
	}
	int ret;

	ret = cursor_read_root(cursor);
	if (ret < 0)
		return ret;
	do {
		cursor_bnode_lookup(cursor, key);

		ret = cursor_advance_down(cursor);
		if (ret < 0)
			goto error;
	} while (ret);

	return 0;

error:
	release_cursor(cursor);
	return ret;
}

Example #2

File: btree.c Project: Zkin/tux3

int btree_probe(struct cursor *cursor, tuxkey_t key)
{
	int ret;

	ret = cursor_read_root(cursor);
	if (ret < 0)
		return ret;
	do {
		cursor_bnode_lookup(cursor, key);

		ret = cursor_advance_down(cursor);
		if (ret < 0)
			goto error;
	} while (ret);

	return 0;

error:
	release_cursor(cursor);
	return ret;
}