sdk/lib/fslib/ext2lib/Badblock.c

   1 /*
   2  * PROJECT:          Mke2fs
   3  * FILE:             Badblock.c
   4  * PROGRAMMER:       Matt Wu <mattwu@163.com>
   5  * HOMEPAGE:         http://ext2.yeah.net
   6  */
   7
   8 /* INCLUDES **************************************************************/
   9
  10 #include "Mke2fs.h"
  11
  12 /* DEFINITIONS ***********************************************************/
  13
  14 /* FUNCTIONS *************************************************************/
  15
  16 bool create_bad_block_inode( PEXT2_FILESYS Ext2Sys,
  17                              PEXT2_BADBLK_LIST bb_list)
  18 {
  19     bool            retval;
  20     EXT2_INODE      inode;
  21     LARGE_INTEGER   SysTime;
  22
  23     NtQuerySystemTime(&SysTime);
  24
  25     ext2_mark_inode_bitmap(Ext2Sys->inode_map, EXT2_BAD_INO);
  26
  27     Ext2Sys->group_desc[0].bg_free_inodes_count--;
  28     Ext2Sys->ext2_sb->s_free_inodes_count--;
  29
  30     memset(&inode, 0, sizeof(EXT2_INODE));
  31     inode.i_mode = (USHORT)((0777 & ~Ext2Sys->umask));
  32     inode.i_uid = inode.i_gid = 0;
  33     inode.i_blocks = 0;
  34     inode.i_block[0] = 0;
  35     inode.i_links_count = 2;
  36     RtlTimeToSecondsSince1970(&SysTime, &inode.i_mtime);
  37     inode.i_ctime = inode.i_atime = inode.i_mtime;
  38     inode.i_size = 0;
  39
  40     retval = ext2_save_inode(Ext2Sys, EXT2_BAD_INO, &inode);
  41
  42     return retval;
  43 }