diff options
Diffstat (limited to 'lib/btrfs/btrfstree/readnode.go')
| -rw-r--r-- | lib/btrfs/btrfstree/readnode.go | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/lib/btrfs/btrfstree/readnode.go b/lib/btrfs/btrfstree/readnode.go deleted file mode 100644 index c9642da..0000000 --- a/lib/btrfs/btrfstree/readnode.go +++ /dev/null @@ -1,26 +0,0 @@ -// Copyright (C) 2022-2023 Luke Shumaker <lukeshu@lukeshu.com> -// -// SPDX-License-Identifier: GPL-2.0-or-later - -package btrfstree - -import ( - "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsprim" - "git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol" - "git.lukeshu.com/btrfs-progs-ng/lib/diskio" -) - -type NodeFile interface { - diskio.ReaderAt[btrfsvol.LogicalAddr] - - // ParentTree, given a tree ID, returns that tree's parent - // tree, if it has one. - // - // - non-zero, ?, true : the parent tree ID - // - // - 0, 0, true : the tree does not have a parent - // - // - ?, ?, false : the tree's parent information could not be - // looked up - ParentTree(btrfsprim.ObjID) (btrfsprim.ObjID, btrfsprim.Generation, bool) -} |