40  * Extra Boot Config (XBC) is given as tree-structured ascii text of
91  * Return 0 if the boot config is initialized, or return -ENODEV.
102 	return 0;  in xbc_get_info()
128  * xbc_node_index() - Get the index of XBC node
131  * Return the index number of @node in XBC node list.
135 	return node - &xbc_nodes[0];  in xbc_node_index()
139  * xbc_node_get_parent() - Get the parent XBC node
140  * @node: An XBC node.
151  * xbc_node_get_child() - Get the child XBC node
152  * @node: An XBC node.
163  * xbc_node_get_next() - Get the next sibling XBC node
164  * @node: An XBC node.
177  * xbc_node_get_data() - Get the data of XBC node
178  * @node: An XBC node.
205 	else if (*p != '\0')  in xbc_node_match_prefix()
214  * @parent: An XBC node.
234 		else if (*key != '\0')  in xbc_node_find_subkey()
245  * @parent: An XBC node.
247  * @vnode: A container pointer of found XBC node.
254  * Note that this returns 0-length string and stores NULL in *@vnode if the
278  * xbc_node_compose_key_after() - Compose partial key string of the XBC node
279  * @root: Root XBC node
280  * @node: Target XBC node.
298 	int depth = 0, ret = 0, total = 0;  in xbc_node_compose_key_after()
315 	while (--depth >= 0) {  in xbc_node_compose_key_after()
319 		if (ret < 0)  in xbc_node_compose_key_after()
322 			size = 0;  in xbc_node_compose_key_after()
335  * @root: An XBC root node
336  * @node: An XBC node which starts from.
385  * @root: An XBC root node
386  * @leaf: A container pointer of XBC node which starts from.
391  * Note that this returns 0-length string if the key has no value, or
410 /* XBC parse and tree build */
420 	node->child = 0;  in xbc_init_node()
421 	node->next = 0;  in xbc_init_node()
423 	return 0;  in xbc_init_node()
434 	if (xbc_init_node(node, data, flag) < 0)  in xbc_add_node()
505 	if (key[0] == '\0')  in xbc_valid_keyword()
511 	return *key == '\0';  in xbc_valid_keyword()
541 	return 0;  in __xbc_open_brace()
547 	if (!last_parent || brace_index < 0 ||  in __xbc_close_brace()
551 	if (brace_index == 0)  in __xbc_close_brace()
556 	return 0;  in __xbc_close_brace()
566 	int c, quotes = 0;  in __xbc_parse_value()
584 			quotes = 0;  in __xbc_parse_value()
585 			*p++ = '\0';  in __xbc_parse_value()
595 			*p++ = '\0';  in __xbc_parse_value()
616 	int c = 0;  in xbc_parse_array()
623 		if (c < 0)  in xbc_parse_array()
631 	node->child = 0;  in xbc_parse_array()
654 	if (unlikely(xbc_node_num == 0))  in __xbc_add_key()
675 	return 0;  in __xbc_add_key()
685 		*p++ = '\0';  in __xbc_parse_keys()
707 	if (c < 0)  in xbc_parse_kv()
731 		if (c < 0)  in xbc_parse_kv()
739 		if (ret < 0)  in xbc_parse_kv()
745 	return 0;  in xbc_parse_kv()
754 	if (**k != '\0') {  in xbc_parse_key()
762 	return 0;  in xbc_parse_key()
802 	if (xbc_node_num == 0) {  in xbc_verify_tree()
807 	for (i = 0; i < xbc_node_num; i++) {  in xbc_verify_tree()
815 	n = &xbc_nodes[0];  in xbc_verify_tree()
817 	len = 0;  in xbc_verify_tree()
848 	return 0;  in xbc_verify_tree()
855 	int ret = 0, c;  in xbc_parse_tree()
863 			if (*p != '\0')  in xbc_parse_tree()
869 		*q++ = '\0';  in xbc_parse_tree()
915 	xbc_data_size = 0;  in _xbc_exit()
916 	xbc_node_num = 0;  in _xbc_exit()
919 	brace_index = 0;  in _xbc_exit()
923  * xbc_init() - Parse given XBC file and build XBC internal tree
931  * Return the number of stored nodes (>0) if succeeded, or -errno
949 	if (size > XBC_DATA_MAX || size == 0) {  in xbc_init()
963 	xbc_data[size] = '\0';  in xbc_init()
973 	memset(xbc_nodes, 0, sizeof(struct xbc_node) * XBC_NODE_MAX);  in xbc_init()
979 	if (ret < 0) {  in xbc_init()