map_id_range_down

函数名称：map_id_range_down_max - Find idmap via binary search in ordered idmap array.* Can only be called if number of mappings exceeds UID_GID_MAP_MAX_BASE_EXTENTS.

函数原型：static struct uid_gid_extent *map_id_range_down_max(unsigned extents, struct uid_gid_map *map, unsigned int id, unsigned int count)

返回类型：struct uid_gid_extent

参数：

类型	参数	名称
unsigned	extents
struct uid_gid_map *	map
unsigned int	id
unsigned int	count

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rue -> id from kid; false -> kid from id = false

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== 0 unless used with map_id_range_down() 等于count

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d to find 等于id

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返回:search - binary search an array of elements*@key: pointer to item being searched for*@base: pointer to first element to search*@num: number of elements*@size: size of each element*@cmp: pointer to comparison function

**调用者**
名称	描述
map_id_range_down

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

函数逻辑报告