19  * Extra Boot Config (XBC) is given as tree-structured ascii text of
60  * xbc_node_index() - Get the index of XBC node
63  * Return the index number of @node in XBC node list.
67 	return node - &xbc_nodes[0];  in xbc_node_index()
71  * xbc_node_get_parent() - Get the parent XBC node
72  * @node: An XBC node.
83  * xbc_node_get_child() - Get the child XBC node
84  * @node: An XBC node.
95  * xbc_node_get_next() - Get the next sibling XBC node
96  * @node: An XBC node.
109  * xbc_node_get_data() - Get the data of XBC node
110  * @node: An XBC node.
137 	else if (*p != '\0')  in xbc_node_match_prefix()
146  * @parent: An XBC node.
166 		else if (*key != '\0')  in xbc_node_find_child()
177  * @parent: An XBC node.
179  * @vnode: A container pointer of found XBC node.
186  * Note that this returns 0-length string and stores NULL in *@vnode if the
210  * xbc_node_compose_key_after() - Compose partial key string of the XBC node
211  * @root: Root XBC node
212  * @node: Target XBC node.
230 	int depth = 0, ret = 0, total = 0;  in xbc_node_compose_key_after()
247 	while (--depth >= 0) {  in xbc_node_compose_key_after()
251 		if (ret < 0)  in xbc_node_compose_key_after()
254 			size = 0;  in xbc_node_compose_key_after()
267  * @root: An XBC root node
268  * @node: An XBC node which starts from.
307  * @root: An XBC root node
308  * @leaf: A container pointer of XBC node which starts from.
313  * Note that this returns 0-length string if the key has no value, or
332 /* XBC parse and tree build */
342 	node->child = 0;  in xbc_init_node()
343 	node->next = 0;  in xbc_init_node()
345 	return 0;  in xbc_init_node()
356 	if (xbc_init_node(node, data, flag) < 0)  in xbc_add_node()
407 	if (key[0] == '\0')  in xbc_valid_keyword()
413 	return *key == '\0';  in xbc_valid_keyword()
443 	return 0;  in __xbc_open_brace()
449 	if (!last_parent || brace_index < 0 ||  in __xbc_close_brace()
453 	if (brace_index == 0)  in __xbc_close_brace()
458 	return 0;  in __xbc_close_brace()
468 	int c, quotes = 0;  in __xbc_parse_value()
486 			quotes = 0;  in __xbc_parse_value()
487 			*p++ = '\0';  in __xbc_parse_value()
497 			*p++ = '\0';  in __xbc_parse_value()
518 	int c = 0;  in xbc_parse_array()
522 		if (c < 0)  in xbc_parse_array()
530 	node->next = 0;  in xbc_parse_array()
553 	if (unlikely(xbc_node_num == 0))  in __xbc_add_key()
573 	return 0;  in __xbc_add_key()
583 		*p++ = '\0';  in __xbc_parse_keys()
613 	if (c < 0)  in xbc_parse_kv()
623 		if (c < 0)  in xbc_parse_kv()
631 		if (ret < 0)  in xbc_parse_kv()
637 	return 0;  in xbc_parse_kv()
646 	if (**k != '\0') {  in xbc_parse_key()
654 	return 0;  in xbc_parse_key()
694 	if (xbc_node_num == 0) {  in xbc_verify_tree()
699 	for (i = 0; i < xbc_node_num; i++) {  in xbc_verify_tree()
707 	n = &xbc_nodes[0];  in xbc_verify_tree()
709 	len = 0;  in xbc_verify_tree()
740 	return 0;  in xbc_verify_tree()
753 	xbc_data_size = 0;  in xbc_destroy_all()
754 	xbc_node_num = 0;  in xbc_destroy_all()
757 	brace_index = 0;  in xbc_destroy_all()
761  * xbc_init() - Parse given XBC file and build XBC internal tree
768  * Return the number of stored nodes (>0) if succeeded, or -errno
789 	if (ret > XBC_DATA_MAX - 1 || ret == 0) {  in xbc_init()
803 	memset(xbc_nodes, 0, sizeof(struct xbc_node) * XBC_NODE_MAX);  in xbc_init()
813 			if (*p != '\0')  in xbc_init()
819 		*q++ = '\0';  in xbc_init()
853 	if (ret < 0) {  in xbc_init()
866  * xbc_debug_dump() - Dump current XBC node list
868  * Dump the current XBC node list on printk buffer for debug.
874 	for (i = 0; i < xbc_node_num; i++) {  in xbc_debug_dump()