ldm_get_vnum

函数名称：ldm_get_vnum - Convert a variable-width, big endian number, into cpu order*@block: Pointer to the variable-width number to convert* Large numbers in the LDM Database are often stored in a packed format. Each* number is prefixed by a one byte width marker

函数原型：static u64 ldm_get_vnum(const u8 *block)

返回类型：u64

参数：

类型	参数	名称
const u8 *	block

**调用者**
名称	描述
ldm_parse_cmp3	ldm_parse_cmp3 - Read a raw VBLK Component object into a vblk structure@buffer: Block of data being worked on@buflen: Size of the block of data*@vb: In-memory vblk in which to return information
ldm_parse_prt3	ldm_parse_prt3 - Read a raw VBLK Partition object into a vblk structure@buffer: Block of data being worked on@buflen: Size of the block of data*@vb: In-memory vblk in which to return information
ldm_parse_vol5	ldm_parse_vol5 - Read a raw VBLK Volume object into a vblk structure@buffer: Block of data being worked on@buflen: Size of the block of data*@vb: In-memory vblk in which to return information
ldm_parse_vblk	ldm_parse_vblk - Read a raw VBLK object into a vblk structure@buf: Block of data being worked on@len: Size of the block of data@vb: In-memory vblk in which to return information Read a raw VBLK object into a vblk structure

函数逻辑报告