update main, kinda

1 files changed, 0 insertions, 193 deletions

diff --git a/pkg/btrfs/btrfsitem/items.go.bak b/pkg/btrfs/btrfsitem/items.go.bak
deleted file mode 100644
index 9a91d97..0000000
--- a/pkg/btrfs/btrfsitem/items.go.bak
+++ /dev/null
@@ -1,193 +0,0 @@
-package btrfsitem
-
-import (
-	"lukeshu.com/btrfs-tools/pkg/btrfs/btrfstyp"
-)
-
-type Type = btrfstyp.ItemType
-
-const (
-	BTRFS_UNTYPED_KEY = btrfstyp.ItemType(0)
-
-	// inode items have the data typically returned from stat and store other
-	// info about object characteristics.  There is one for every file and dir in
-	// the FS
-	BTRFS_INODE_ITEM_KEY   = btrfstyp.ItemType(1)
-	BTRFS_INODE_REF_KEY    = btrfstyp.ItemType(12)
-	BTRFS_INODE_EXTREF_KEY = btrfstyp.ItemType(13)
-	BTRFS_XATTR_ITEM_KEY   = btrfstyp.ItemType(24)
-
-	BTRFS_VERITY_DESC_ITEM_KEY   = btrfstyp.ItemType(36) // new
-	BTRFS_VERITY_MERKLE_ITEM_KEY = btrfstyp.ItemType(37) // new
-
-	BTRFS_ORPHAN_ITEM_KEY = btrfstyp.ItemType(48)
-
-	BTRFS_DIR_LOG_ITEM_KEY  = btrfstyp.ItemType(60)
-	BTRFS_DIR_LOG_INDEX_KEY = btrfstyp.ItemType(72)
-	// dir items are the name -> inode pointers in a directory.  There is one
-	// for every name in a directory.
-	BTRFS_DIR_ITEM_KEY  = btrfstyp.ItemType(84)
-	BTRFS_DIR_INDEX_KEY = btrfstyp.ItemType(96)
-
-	// extent data is for file data
-	BTRFS_EXTENT_DATA_KEY = btrfstyp.ItemType(108)
-
-	// csum items have the checksums for data in the extents
-	BTRFS_CSUM_ITEM_KEY = btrfstyp.ItemType(120) // new
-	// extent csums are stored in a separate tree and hold csums for
-	// an entire extent on disk.
-	BTRFS_EXTENT_CSUM_KEY = btrfstyp.ItemType(128)
-
-	// root items point to tree roots.  There are typically in the root
-	// tree used by the super block to find all the other trees
-	BTRFS_ROOT_ITEM_KEY = btrfstyp.ItemType(132)
-
-	// root backrefs tie subvols and snapshots to the directory entries that
-	// reference them
-	BTRFS_ROOT_BACKREF_KEY = btrfstyp.ItemType(144)
-
-	// root refs make a fast index for listing all of the snapshots and
-	// subvolumes referenced by a given root.  They point directly to the
-	// directory item in the root that references the subvol
-	BTRFS_ROOT_REF_KEY = btrfstyp.ItemType(156)
-
-	// extent items are in the extent map tree.  These record which blocks
-	// are used, and how many references there are to each block
-	BTRFS_EXTENT_ITEM_KEY = btrfstyp.ItemType(168)
-
-	// The same as the BTRFS_EXTENT_ITEM_KEY, except it's metadata we already know
-	// the length, so we save the level in key->offset instead of the length.
-	BTRFS_METADATA_ITEM_KEY = btrfstyp.ItemType(169) // new
-
-	BTRFS_TREE_BLOCK_REF_KEY = btrfstyp.ItemType(176)
-
-	BTRFS_EXTENT_DATA_REF_KEY = btrfstyp.ItemType(178)
-
-	// old style extent backrefs
-	BTRFS_EXTENT_REF_V0_KEY = btrfstyp.ItemType(180)
-
-	BTRFS_SHARED_BLOCK_REF_KEY = btrfstyp.ItemType(182)
-
-	BTRFS_SHARED_DATA_REF_KEY = btrfstyp.ItemType(184)
-
-	// block groups give us hints into the extent allocation trees.  Which
-	// blocks are free etc etc
-	BTRFS_BLOCK_GROUP_ITEM_KEY = btrfstyp.ItemType(192)
-
-	// Every block group is represented in the free space tree by a free space info
-	// item, which stores some accounting information. It is keyed on
-	// (block_group_start, FREE_SPACE_INFO, block_group_length).
-	BTRFS_FREE_SPACE_INFO_KEY = btrfstyp.ItemType(198) // new
-
-	// A free space extent tracks an extent of space that is free in a block group.
-	// It is keyed on (start, FREE_SPACE_EXTENT, length).
-	BTRFS_FREE_SPACE_EXTENT_KEY = btrfstyp.ItemType(199) // new
-
-	// When a block group becomes very fragmented, we convert it to use bitmaps
-	// instead of extents. A free space bitmap is keyed on
-	// (start, FREE_SPACE_BITMAP, length); the corresponding item is a bitmap with
-	// (length / sectorsize) bits.
-	BTRFS_FREE_SPACE_BITMAP_KEY = btrfstyp.ItemType(200) // new
-
-	BTRFS_DEV_EXTENT_KEY = btrfstyp.ItemType(204)
-	BTRFS_DEV_ITEM_KEY   = btrfstyp.ItemType(216)
-	BTRFS_CHUNK_ITEM_KEY = btrfstyp.ItemType(228)
-
-	// quota groups
-	BTRFS_QGROUP_STATUS_KEY   = btrfstyp.ItemType(240) // new
-	BTRFS_QGROUP_INFO_KEY     = btrfstyp.ItemType(242) // new
-	BTRFS_QGROUP_LIMIT_KEY    = btrfstyp.ItemType(244) // new
-	BTRFS_QGROUP_RELATION_KEY = btrfstyp.ItemType(246) // new
-
-	// The key type for tree items that are stored persistently, but do not need to
-	// exist for extended period of time. The items can exist in any tree.
-	//
-	// [subtype, BTRFS_TEMPORARY_ITEM_KEY, data]
-	//
-	// Existing items:
-	//
-	// - balance status item
-	//   (BTRFS_BALANCE_OBJECTID, BTRFS_TEMPORARY_ITEM_KEY, 0)
-	BTRFS_TEMPORARY_ITEM_KEY = btrfstyp.ItemType(248) // new
-
-	// The key type for tree items that are stored persistently and usually exist
-	// for a long period, eg. filesystem lifetime. The item kinds can be status
-	// information, stats or preference values. The item can exist in any tree.
-	//
-	// [subtype, BTRFS_PERSISTENT_ITEM_KEY, data]
-	//
-	// Existing items:
-	//
-	// - device statistics, store IO stats in the device tree, one key for all
-	//   stats
-	//   (BTRFS_DEV_STATS_OBJECTID, BTRFS_DEV_STATS_KEY, 0)
-	BTRFS_PERSISTENT_ITEM_KEY = btrfstyp.ItemType(249) // new
-
-	// Persistently stores the device replace state in the device tree.
-	// The key is built like this: (0, BTRFS_DEV_REPLACE_KEY, 0).
-	BTRFS_DEV_REPLACE_KEY = btrfstyp.ItemType(250)
-
-	// Stores items that allow to quickly map UUIDs to something else.
-	// These items are part of the filesystem UUID tree.
-	// The key is built like this:
-	// (UUID_upper_64_bits, BTRFS_UUID_KEY*, UUID_lower_64_bits).
-	BTRFS_UUID_KEY_SUBVOL          = btrfstyp.ItemType(251) // for UUIDs assigned to subvols // new
-	BTRFS_UUID_KEY_RECEIVED_SUBVOL = btrfstyp.ItemType(252) // for UUIDs assigned to received subvols // new
-
-	// string items are for debugging.  They just store a short string of
-	// data in the FS
-	BTRFS_STRING_ITEM_KEY = btrfstyp.ItemType(253)
-)
-
-/*
-func (t btrfstyp.ItemType) String() string {
-	names := map[btrfstyp.ItemType]string{
-		BTRFS_UNTYPED_KEY:              "UNTYPED",
-		BTRFS_INODE_ITEM_KEY:           "INODE_ITEM",
-		BTRFS_INODE_REF_KEY:            "INODE_REF",
-		BTRFS_INODE_EXTREF_KEY:         "INODE_EXTREF",
-		BTRFS_XATTR_ITEM_KEY:           "XATTR_ITEM",
-		BTRFS_VERITY_DESC_ITEM_KEY:     "VERITY_DESC_ITEM",
-		BTRFS_VERITY_MERKLE_ITEM_KEY:   "VERITY_MERKLE_ITEM",
-		BTRFS_ORPHAN_ITEM_KEY:          "ORPHAN_ITEM",
-		BTRFS_DIR_LOG_ITEM_KEY:         "DIR_LOG_ITEM",
-		BTRFS_DIR_LOG_INDEX_KEY:        "DIR_LOG_INDEX",
-		BTRFS_DIR_ITEM_KEY:             "DIR_ITEM",
-		BTRFS_DIR_INDEX_KEY:            "DIR_INDEX",
-		BTRFS_EXTENT_DATA_KEY:          "EXTENT_DATA",
-		BTRFS_CSUM_ITEM_KEY:            "CSUM_ITEM",
-		BTRFS_EXTENT_CSUM_KEY:          "EXTENT_CSUM",
-		BTRFS_ROOT_ITEM_KEY:            "ROOT_ITEM",
-		BTRFS_ROOT_BACKREF_KEY:         "ROOT_BACKREF",
-		BTRFS_ROOT_REF_KEY:             "ROOT_REF",
-		BTRFS_EXTENT_ITEM_KEY:          "EXTENT_ITEM",
-		BTRFS_METADATA_ITEM_KEY:        "METADATA_ITEM",
-		BTRFS_TREE_BLOCK_REF_KEY:       "TREE_BLOCK_REF",
-		BTRFS_EXTENT_DATA_REF_KEY:      "EXTENT_DATA_REF",
-		BTRFS_EXTENT_REF_V0_KEY:        "EXTENT_REF_V0",
-		BTRFS_SHARED_BLOCK_REF_KEY:     "SHARED_BLOCK_REF",
-		BTRFS_SHARED_DATA_REF_KEY:      "SHARED_DATA_REF",
-		BTRFS_BLOCK_GROUP_ITEM_KEY:     "BLOCK_GROUP_ITEM",
-		BTRFS_FREE_SPACE_INFO_KEY:      "FREE_SPACE_INFO",
-		BTRFS_FREE_SPACE_EXTENT_KEY:    "FREE_SPACE_EXTENT",
-		BTRFS_FREE_SPACE_BITMAP_KEY:    "FREE_SPACE_BITMAP",
-		BTRFS_DEV_EXTENT_KEY:           "DEV_EXTENT",
-		BTRFS_DEV_ITEM_KEY:             "DEV_ITEM",
-		BTRFS_CHUNK_ITEM_KEY:           "CHUNK_ITEM",
-		BTRFS_QGROUP_STATUS_KEY:        "QGROUP_STATUS",
-		BTRFS_QGROUP_INFO_KEY:          "QGROUP_INFO",
-		BTRFS_QGROUP_LIMIT_KEY:         "QGROUP_LIMIT",
-		BTRFS_QGROUP_RELATION_KEY:      "QGROUP_RELATION",
-		BTRFS_TEMPORARY_ITEM_KEY:       "TEMPORARY_ITEM",
-		BTRFS_PERSISTENT_ITEM_KEY:      "PERSISTENT_ITEM",
-		BTRFS_DEV_REPLACE_KEY:          "DEV_REPLACE",
-		BTRFS_UUID_KEY_SUBVOL:          "UUID_KEY_SUBVOL",
-		BTRFS_UUID_KEY_RECEIVED_SUBVOL: "UUID_KEY_RECEIVED_SUBVOL",
-		BTRFS_STRING_ITEM_KEY:          "STRING_ITEM",
-	}
-	if name, ok := names[t]; ok {
-		return name
-	}
-	return fmt.Sprintf("%d", t)
-}
-*/