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fix: 修正未暴露delete接口的问题

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This commit is contained in:
fslongjin
2022-07-26 10:29:36 +08:00
parent 870ae59646
commit a704fe5cfe
2 changed files with 41 additions and 6 deletions
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23
kernel/common/bitree.h
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@ -13,6 +13,7 @@ struct bt_node_t
struct bt_root_t
{
struct bt_node_t *bt_node;
int32_t size; // 树中的元素个数
int (*cmp)(struct bt_node_t *a, struct bt_node_t *b); // 比较函数 a>b 返回1， a==b返回0, a<b返回-1
/**
* @brief 释放结点的value的函数
@ -26,9 +27,10 @@ struct bt_root_t
*
* @param node 根节点
* @param cmp 比较函数
* @param release 用来释放结点的value的函数
* @return struct bt_root_t* 树根结构体
*/
struct bt_root_t *bt_create_tree(struct bt_node_t *node, int (*cmp)(struct bt_node_t *a, struct bt_node_t *b));
struct bt_root_t *bt_create_tree(struct bt_node_t *node, int (*cmp)(struct bt_node_t *a, struct bt_node_t *b), int (*release)(void *value));
/**
* @brief 创建结点
@ -57,4 +59,21 @@ int bt_insert(struct bt_root_t *root, void *value);
* @param ret_addr 返回的结点基地址
* @return int 错误码
*/
int bt_query(struct bt_root_t *root, void *value, uint64_t *ret_addr);
int bt_query(struct bt_root_t *root, void *value, uint64_t *ret_addr);
/**
* @brief 删除结点
*
* @param root 树根
* @param value 待删除结点的值
* @return int 返回码
*/
int bt_delete(struct bt_root_t *root, void *value);
/**
* @brief 释放整个二叉搜索树
*
* @param root
* @return int
*/
int bt_destroy_tree(struct bt_root_t *root);