From 79cb12dde9352331c15724b7d0892fd4ce5ea342 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Sun, 12 Feb 2023 13:14:43 -0700 Subject: btrfsitem, btrfsinspect/print_tree: Implement the QGroup types --- lib/btrfs/btrfsitem/item_qgroupinfo.go | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 lib/btrfs/btrfsitem/item_qgroupinfo.go (limited to 'lib/btrfs/btrfsitem/item_qgroupinfo.go') diff --git a/lib/btrfs/btrfsitem/item_qgroupinfo.go b/lib/btrfs/btrfsitem/item_qgroupinfo.go new file mode 100644 index 0000000..8cceb0b --- /dev/null +++ b/lib/btrfs/btrfsitem/item_qgroupinfo.go @@ -0,0 +1,21 @@ +// Copyright (C) 2023 Luke Shumaker +// +// SPDX-License-Identifier: GPL-2.0-or-later + +package btrfsitem + +import ( + "git.lukeshu.com/btrfs-progs-ng/lib/binstruct" + "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsprim" +) + +// key.objectid = 0 +// key.offset = ID of the qgroup +type QGroupInfo struct { // QGROUP_INFO=242 + Generation btrfsprim.Generation `bin:"off=0, siz=8"` + ReferencedBytes uint64 `bin:"off=8, siz=8"` + ReferencedBytesCompressed uint64 `bin:"off=16, siz=8"` + ExclusiveBytes uint64 `bin:"off=24, siz=8"` + ExclusiveBytesCompressed uint64 `bin:"off=32, siz=8"` + binstruct.End `bin:"off=40"` +} -- cgit v1.2.3-2-g168b