#include?“File_System.h“
#include?

static?FILE?*File_System_fp;
static?Surper_Block?Surper_Block_Info;
static?Mem_Inode_P?Mem_Inode_head?Mem_Inode_Tail;
static?int?Indirect_Block_Quantity?=?BLOCK_SIZE?/?sizeof（int）;
static?int?Current_Dirent_Inode_Num;

//塊號(hào)轉(zhuǎn)文件偏移量
//入口參數(shù)：塊號(hào)
//返回值：文件偏移量
int?Block_Num_to_Offset（int?Block_Num）
{
????unsigned?int?Offset;
????Offset?=?Surper_Block_Info.Start_Block_Offset?+?Block_Num?*?BLOCK_SIZE;
????return?Offset;
}

//結(jié)點(diǎn)號(hào)轉(zhuǎn)文件偏移量
//入口參數(shù)：結(jié)點(diǎn)號(hào)
//返回值：文件偏移量
int?Inode_Num_to_Offset（int?Inode_Num）
{
????unsigned?int?Offset;
????int?Disk_Inode_Size?=?sizeof（Disk_Inode）;
????Offset?=?Surper_Block_Info.Start_Inode_Offset?+?Inode_Num?*?Disk_Inode_Size;
????return?Offset;
}

//讀取文件塊里所有int數(shù)據(jù)
//入口參數(shù)：Block_Num：塊號(hào)；?Block_Buf：整型數(shù)組；
//返回

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????568??2018-10-23?20:29??File_System\apue.h

?????文件??????57585??2018-11-15?15:28??File_System\File_System.c

?????文件???????4894??2018-11-11?17:02??File_System\File_System.h

?????文件???????6070??2019-03-14?21:03??File_System\File_System_All.c

?????文件???????1215??2018-11-11?18:06??File_System\File_System_Test.c

?????文件????????119??2019-01-13?11:47??File_System\GccFile_System.sh

?????目錄??????????0??2019-03-14?21:06??File_System

-----------?---------??----------?-----??----

????????????????70451????????????????????7