blob: 71d960d2fc832d880a2d222041d1158b9e5c5fbf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
package btrfsitem
import (
"git.lukeshu.com/btrfs-progs-ng/lib/binstruct"
"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/internal"
)
// key.objectid = logical_addr
// key.offset = size of chunk
type BlockGroup struct { // BLOCK_GROUP_ITEM=192
Used int64 `bin:"off=0, siz=8"`
ChunkObjectID internal.ObjID `bin:"off=8, siz=8"` // always BTRFS_FIRST_CHUNK_TREE_OBJECTID
Flags btrfsvol.BlockGroupFlags `bin:"off=16, siz=8"`
binstruct.End `bin:"off=24"`
}
|