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int16

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源文雨
2022-05-03 01:29:08 +08:00
parent e24f761f34
commit bd6ce1d778
11 changed files with 636 additions and 35 deletions
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10
include/types.h
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@@ -29,6 +29,13 @@ void* create_index(int fd, type_t t, void* buf);
// 返回：索引头节点的指针 index
void* load_index(int fd, type_t t, uint64_t ptr, void* buf);
// 移除 index 并释放空间
int remove_index(int fd, type_t t, void* index);
// 统计索引条数
// 返回：索引条数
uint64_t count_items(int fd, type_t t, void* index);
// 插入一条索引
int insert_item(int fd, type_t t, void* index, key_t k, uint64_t ptr);
@@ -37,6 +44,7 @@ int insert_item(int fd, type_t t, void* index, key_t k, uint64_t ptr);
uint64_t find_item_by_key(int fd, type_t t, void* index, key_t k);
// 使用索引删除项
int remove_item_by_key(int fd, type_t t, void* index, key_t k);
// 返回：ptr
uint64_t remove_item_by_key(int fd, type_t t, void* index, key_t k);
#endif