btrfscheck

Documentation

Overview

Package btrfscheck implements userspace utilities for checking btrfs filesystems.

Index

• func HandleItem(ctx context.Context, o GraphCallbacks, treeID btrfsprim.ObjID, ...)
• func HandleItemWouldBeNoOp(typ btrfsprim.ItemType) bool
• type GraphCallbacks

Functions

func HandleItem

func HandleItem(ctx context.Context, o GraphCallbacks, treeID btrfsprim.ObjID, item btrfstree.Item)

func HandleItemWouldBeNoOp

func HandleItemWouldBeNoOp(typ btrfsprim.ItemType) bool

HandleItemWouldBeNoOp returns whether or not a call to HandleItem for a given item type would be a no-op.

Types

type GraphCallbacks

type GraphCallbacks interface {
	FSErr(ctx context.Context, e error)
	Want(ctx context.Context, reason string, treeID btrfsprim.ObjID, objID btrfsprim.ObjID, typ btrfsprim.ItemType)
	WantOff(ctx context.Context, reason string, treeID btrfsprim.ObjID, objID btrfsprim.ObjID, typ btrfsprim.ItemType, off uint64)
	WantDirIndex(ctx context.Context, reason string, treeID btrfsprim.ObjID, objID btrfsprim.ObjID, name []byte)
	WantCSum(ctx context.Context, reason string, inodeTree, inodeItem btrfsprim.ObjID, beg, end btrfsvol.LogicalAddr) // interval is [beg, end)
	WantFileExt(ctx context.Context, reason string, treeID btrfsprim.ObjID, ino btrfsprim.ObjID, size int64)
}