1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * GRUB -- GRand Unified Bootloader 3*4882a593Smuzhiyun * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun /* 8*4882a593Smuzhiyun * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 9*4882a593Smuzhiyun * Use is subject to license terms. 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef _SYS_DSL_DIR_H 13*4882a593Smuzhiyun #define _SYS_DSL_DIR_H 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun typedef struct dsl_dir_phys { 16*4882a593Smuzhiyun uint64_t dd_creation_time; /* not actually used */ 17*4882a593Smuzhiyun uint64_t dd_head_dataset_obj; 18*4882a593Smuzhiyun uint64_t dd_parent_obj; 19*4882a593Smuzhiyun uint64_t dd_clone_parent_obj; 20*4882a593Smuzhiyun uint64_t dd_child_dir_zapobj; 21*4882a593Smuzhiyun /* 22*4882a593Smuzhiyun * how much space our children are accounting for; for leaf 23*4882a593Smuzhiyun * datasets, == physical space used by fs + snaps 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun uint64_t dd_used_bytes; 26*4882a593Smuzhiyun uint64_t dd_compressed_bytes; 27*4882a593Smuzhiyun uint64_t dd_uncompressed_bytes; 28*4882a593Smuzhiyun /* Administrative quota setting */ 29*4882a593Smuzhiyun uint64_t dd_quota; 30*4882a593Smuzhiyun /* Administrative reservation setting */ 31*4882a593Smuzhiyun uint64_t dd_reserved; 32*4882a593Smuzhiyun uint64_t dd_props_zapobj; 33*4882a593Smuzhiyun uint64_t dd_deleg_zapobj; /* dataset permissions */ 34*4882a593Smuzhiyun uint64_t dd_pad[20]; /* pad out to 256 bytes for good measure */ 35*4882a593Smuzhiyun } dsl_dir_phys_t; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #endif /* _SYS_DSL_DIR_H */ 38