i386/linux/linux-2.3.21/fs/ntfs/dir.h

   1 /*
   2  *  dir.h
   3  *  Header file for dir.c
   4  *
   5  *  Copyright (C) 1997 Régis Duchesne
   6  */
   7
   8 #define ITERATE_SPLIT_DONE      1
   9
  10 enum ntfs_iterate_e {
  11     BY_POSITION,
  12     BY_NAME,
  13     DIR_INSERT
  14 };
  15
  16 /* not all fields are used for all operations */
  17 typedef struct ntfs_iterate_s{
  18         enum ntfs_iterate_e type;
  19         ntfs_inode *dir;
  20         union{
  21                 ntfs_u64 pos;
  22                 int flags;
  23         }u;
  24         char *result;      /* pointer to entry if found */
  25         ntfs_u16* name;
  26         int namelen;
  27         int block;         /* current index record */
  28         int newblock;      /* index record created in a split */
  29         char *new_entry;
  30         int new_entry_size;
  31         /*ntfs_inode* new;*/
  32 } ntfs_iterate_s;
  33
  34 int ntfs_getdir_unsorted(ntfs_inode *ino, ntfs_u32 *p_high, ntfs_u32* p_low,
  35   int(*cb)(ntfs_u8*,void*), void *param);
  36 int ntfs_getdir_byname(ntfs_iterate_s *walk);
  37 int ntfs_dir_add(ntfs_inode *dir, ntfs_inode *new, ntfs_attribute *name);
  38 int ntfs_check_index_record(ntfs_inode *ino, char *record);
  39 int ntfs_getdir_byposition(ntfs_iterate_s *walk);
  40 int ntfs_mkdir(ntfs_inode* dir,const char* name,int namelen, ntfs_inode *ino);
  41 int ntfs_split_indexroot(ntfs_inode *ino);
  42 int ntfs_add_index_root( ntfs_inode *ino, int type );