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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:51 +0000 |
commit | 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e (patch) | |
tree | 32451fa3cdd9321fb2591fada9891b2cb70a9cd1 /include/grub/zfs/dsl_dataset.h | |
parent | Initial commit. (diff) | |
download | grub2-6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e.tar.xz grub2-6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e.zip |
Adding upstream version 2.06.upstream/2.06upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/grub/zfs/dsl_dataset.h')
-rw-r--r-- | include/grub/zfs/dsl_dataset.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/grub/zfs/dsl_dataset.h b/include/grub/zfs/dsl_dataset.h new file mode 100644 index 0000000..c17bf80 --- /dev/null +++ b/include/grub/zfs/dsl_dataset.h @@ -0,0 +1,52 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. + * + * GRUB is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. + */ +/* + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#ifndef _SYS_DSL_DATASET_H +#define _SYS_DSL_DATASET_H + +typedef struct dsl_dataset_phys { + grub_uint64_t ds_dir_obj; + grub_uint64_t ds_prev_snap_obj; + grub_uint64_t ds_prev_snap_txg; + grub_uint64_t ds_next_snap_obj; + grub_uint64_t ds_snapnames_zapobj; /* zap obj of snaps; ==0 for snaps */ + grub_uint64_t ds_num_children; /* clone/snap children; ==0 for head */ + grub_uint64_t ds_creation_time; /* seconds since 1970 */ + grub_uint64_t ds_creation_txg; + grub_uint64_t ds_deadlist_obj; + grub_uint64_t ds_used_bytes; + grub_uint64_t ds_compressed_bytes; + grub_uint64_t ds_uncompressed_bytes; + grub_uint64_t ds_unique_bytes; /* only relevant to snapshots */ + /* + * The ds_fsid_guid is a 56-bit ID that can change to avoid + * collisions. The ds_guid is a 64-bit ID that will never + * change, so there is a small probability that it will collide. + */ + grub_uint64_t ds_fsid_guid; + grub_uint64_t ds_guid; + grub_uint64_t ds_flags; + blkptr_t ds_bp; + grub_uint64_t ds_pad[8]; /* pad out to 320 bytes for good measure */ +} dsl_dataset_phys_t; + +#endif /* _SYS_DSL_DATASET_H */ |