tag_get

函数名称：tag_get

函数原型：static inline int tag_get(const struct xa_node *node, unsigned int tag, int offset)

返回类型：int

参数：

类型	参数	名称
const struct xa_node *	node
unsigned int	tag
int	offset

124

返回:st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from

**调用者**
名称	描述
radix_tree_shrink	一个radix树的收缩高度最小
radix_tree_insert	在radix树中插入节点
node_tag_get
node_tag_set
radix_tree_tag_set	adix_tree_tag_set - set a tag on a radix tree node@root: radix tree root@index: index key@tag: tag index Set the search tag (which must be < RADIX_TREE_MAX_TAGS)* corresponding to @index in the radix tree. From
node_tag_clear
radix_tree_tag_get	adix_tree_tag_get - get a tag on a radix tree node@root: radix tree root@index: index key@tag: tag index (< RADIX_TREE_MAX_TAGS) Return values:* 0: tag not present or not set* 1: tag set* Note that the return value of this function may not be relied
radix_tree_next_chunk	在radix树中找到下一个块的迭代
idr_get_free

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码