repair/dinode.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
   4  * All Rights Reserved.
   5  */
   6 #ifndef _XR_DINODE_H
   7 #define _XR_DINODE_H
   8
   9 struct blkmap;
  10 struct prefetch_args;
  11
  12 int
  13 verify_agbno(xfs_mount_t        *mp,
  14                 xfs_agnumber_t  agno,
  15                 xfs_agblock_t   agbno);
  16
  17 int
  18 verify_dfsbno(xfs_mount_t       *mp,
  19                 xfs_fsblock_t   fsbno);
  20
  21 void
  22 convert_extent(
  23         xfs_bmbt_rec_t          *rp,
  24         xfs_fileoff_t           *op,    /* starting offset (blockno in file) */
  25         xfs_fsblock_t           *sp,    /* starting block (fs blockno) */
  26         xfs_filblks_t           *cp,    /* blockcount */
  27         int                     *fp);   /* extent flag */
  28
  29 int
  30 process_bmbt_reclist(xfs_mount_t        *mp,
  31                 xfs_bmbt_rec_t          *rp,
  32                 int                     *numrecs,
  33                 int                     type,
  34                 xfs_ino_t               ino,
  35                 xfs_rfsblock_t          *tot,
  36                 struct blkmap           **blkmapp,
  37                 uint64_t                *first_key,
  38                 uint64_t                *last_key,
  39                 int                     whichfork);
  40
  41 int
  42 scan_bmbt_reclist(
  43         xfs_mount_t             *mp,
  44         xfs_bmbt_rec_t          *rp,
  45         int                     *numrecs,
  46         int                     type,
  47         xfs_ino_t               ino,
  48         xfs_rfsblock_t          *tot,
  49         int                     whichfork);
  50
  51 void
  52 update_rootino(xfs_mount_t *mp);
  53
  54 int
  55 process_dinode(xfs_mount_t *mp,
  56                 xfs_dinode_t *dino,
  57                 xfs_agnumber_t agno,
  58                 xfs_agino_t ino,
  59                 int was_free,
  60                 int *dirty,
  61                 int *used,
  62                 int check_dirs,
  63                 int check_dups,
  64                 int extra_attr_check,
  65                 int *isa_dir,
  66                 xfs_ino_t *parent);
  67
  68 int
  69 verify_dinode(xfs_mount_t *mp,
  70                 xfs_dinode_t *dino,
  71                 xfs_agnumber_t agno,
  72                 xfs_agino_t ino);
  73
  74 int
  75 verify_uncertain_dinode(xfs_mount_t *mp,
  76                 xfs_dinode_t *dino,
  77                 xfs_agnumber_t agno,
  78                 xfs_agino_t ino);
  79
  80 int
  81 verify_inum(xfs_mount_t         *mp,
  82                 xfs_ino_t       ino);
  83
  84 int
  85 verify_aginum(xfs_mount_t       *mp,
  86                 xfs_agnumber_t  agno,
  87                 xfs_agino_t     agino);
  88
  89 int
  90 process_uncertain_aginodes(xfs_mount_t          *mp,
  91                                 xfs_agnumber_t  agno);
  92 void
  93 process_aginodes(xfs_mount_t            *mp,
  94                 struct prefetch_args    *pf_args,
  95                 xfs_agnumber_t          agno,
  96                 int                     check_dirs,
  97                 int                     check_dups,
  98                 int                     extra_attr_check);
  99
 100 void
 101 check_uncertain_aginodes(xfs_mount_t    *mp,
 102                         xfs_agnumber_t  agno);
 103
 104 struct xfs_buf *
 105 get_agino_buf(
 106         struct xfs_mount        *mp,
 107         xfs_agnumber_t          agno,
 108         xfs_agino_t             agino,
 109         struct xfs_dinode       **dipp);
 110
 111 void dinode_bmbt_translation_init(void);
 112 char * get_forkname(int whichfork);
 113
 114 #endif /* _XR_DINODE_H */