include/zfs/dsl_dir.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 1999,2000,2001,2002,2003,2004  Free Software Foundation, Inc.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7 /*
   8  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
   9  * Use is subject to license terms.
  10  */
  11
  12 #ifndef _SYS_DSL_DIR_H
  13 #define _SYS_DSL_DIR_H
  14
  15 typedef struct dsl_dir_phys {
  16         uint64_t dd_creation_time; /* not actually used */
  17         uint64_t dd_head_dataset_obj;
  18         uint64_t dd_parent_obj;
  19         uint64_t dd_clone_parent_obj;
  20         uint64_t dd_child_dir_zapobj;
  21         /*
  22          * how much space our children are accounting for; for leaf
  23          * datasets, == physical space used by fs + snaps
  24          */
  25         uint64_t dd_used_bytes;
  26         uint64_t dd_compressed_bytes;
  27         uint64_t dd_uncompressed_bytes;
  28         /* Administrative quota setting */
  29         uint64_t dd_quota;
  30         /* Administrative reservation setting */
  31         uint64_t dd_reserved;
  32         uint64_t dd_props_zapobj;
  33         uint64_t dd_deleg_zapobj;       /* dataset permissions */
  34         uint64_t dd_pad[20]; /* pad out to 256 bytes for good measure */
  35 } dsl_dir_phys_t;
  36
  37 #endif /* _SYS_DSL_DIR_H */