Add license and copyright info

25 files changed, 91 insertions, 29 deletions

diff --git a/lib/btrfs/btrfsitem/.gitignore b/lib/btrfs/btrfsitem/.gitignore
new file mode 100644
index 0000000..12fd2af
--- /dev/null
+++ b/lib/btrfs/btrfsitem/.gitignore
@@ -0,0 +1 @@
+/items.txt
diff --git a/lib/btrfs/btrfsitem/item_blockgroup.go b/lib/btrfs/btrfsitem/item_blockgroup.go
index 71d960d..776ff56 100644
--- a/lib/btrfs/btrfsitem/item_blockgroup.go
+++ b/lib/btrfs/btrfsitem/item_blockgroup.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_chunk.go b/lib/btrfs/btrfsitem/item_chunk.go
index 9256651..7197fb3 100644
--- a/lib/btrfs/btrfsitem/item_chunk.go
+++ b/lib/btrfs/btrfsitem/item_chunk.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_dev.go b/lib/btrfs/btrfsitem/item_dev.go
index d3fe582..9c3781d 100644
--- a/lib/btrfs/btrfsitem/item_dev.go
+++ b/lib/btrfs/btrfsitem/item_dev.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_devextent.go b/lib/btrfs/btrfsitem/item_devextent.go
index c346d85..3185bb0 100644
--- a/lib/btrfs/btrfsitem/item_devextent.go
+++ b/lib/btrfs/btrfsitem/item_devextent.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_dir.go b/lib/btrfs/btrfsitem/item_dir.go
index 57f6d6d..859cd14 100644
--- a/lib/btrfs/btrfsitem/item_dir.go
+++ b/lib/btrfs/btrfsitem/item_dir.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_empty.go b/lib/btrfs/btrfsitem/item_empty.go
index 209b2fc..47b4a15 100644
--- a/lib/btrfs/btrfsitem/item_empty.go
+++ b/lib/btrfs/btrfsitem/item_empty.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_extent.go b/lib/btrfs/btrfsitem/item_extent.go
index 9a9ea55..9257d2b 100644
--- a/lib/btrfs/btrfsitem/item_extent.go
+++ b/lib/btrfs/btrfsitem/item_extent.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_extentcsum.go b/lib/btrfs/btrfsitem/item_extentcsum.go
index b27dbde..f9c546d 100644
--- a/lib/btrfs/btrfsitem/item_extentcsum.go
+++ b/lib/btrfs/btrfsitem/item_extentcsum.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_extentdataref.go b/lib/btrfs/btrfsitem/item_extentdataref.go
index aab5426..6185202 100644
--- a/lib/btrfs/btrfsitem/item_extentdataref.go
+++ b/lib/btrfs/btrfsitem/item_extentdataref.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_fileextent.go b/lib/btrfs/btrfsitem/item_fileextent.go
index 2f3ac2b..a69c67a 100644
--- a/lib/btrfs/btrfsitem/item_fileextent.go
+++ b/lib/btrfs/btrfsitem/item_fileextent.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_freespacebitmap.go b/lib/btrfs/btrfsitem/item_freespacebitmap.go
index 6158eb0..7842785 100644
--- a/lib/btrfs/btrfsitem/item_freespacebitmap.go
+++ b/lib/btrfs/btrfsitem/item_freespacebitmap.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 type FreeSpaceBitmap []byte // FREE_SPACE_BITMAP=200
diff --git a/lib/btrfs/btrfsitem/item_freespaceinfo.go b/lib/btrfs/btrfsitem/item_freespaceinfo.go
index 89f555e..844f664 100644
--- a/lib/btrfs/btrfsitem/item_freespaceinfo.go
+++ b/lib/btrfs/btrfsitem/item_freespaceinfo.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_inode.go b/lib/btrfs/btrfsitem/item_inode.go
index 9b1b91b..0fb637e 100644
--- a/lib/btrfs/btrfsitem/item_inode.go
+++ b/lib/btrfs/btrfsitem/item_inode.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_inoderef.go b/lib/btrfs/btrfsitem/item_inoderef.go
index 80d70e1..e4edf4a 100644
--- a/lib/btrfs/btrfsitem/item_inoderef.go
+++ b/lib/btrfs/btrfsitem/item_inoderef.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_metadata.go b/lib/btrfs/btrfsitem/item_metadata.go
index d51a340..e90af8d 100644
--- a/lib/btrfs/btrfsitem/item_metadata.go
+++ b/lib/btrfs/btrfsitem/item_metadata.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_persistent.go b/lib/btrfs/btrfsitem/item_persistent.go
index cbbae76..a827074 100644
--- a/lib/btrfs/btrfsitem/item_persistent.go
+++ b/lib/btrfs/btrfsitem/item_persistent.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_root.go b/lib/btrfs/btrfsitem/item_root.go
index ff9311f..d1781ec 100644
--- a/lib/btrfs/btrfsitem/item_root.go
+++ b/lib/btrfs/btrfsitem/item_root.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_rootref.go b/lib/btrfs/btrfsitem/item_rootref.go
index c851474..228ab55 100644
--- a/lib/btrfs/btrfsitem/item_rootref.go
+++ b/lib/btrfs/btrfsitem/item_rootref.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_shareddataref.go b/lib/btrfs/btrfsitem/item_shareddataref.go
index 63897aa..5ce4198 100644
--- a/lib/btrfs/btrfsitem/item_shareddataref.go
+++ b/lib/btrfs/btrfsitem/item_shareddataref.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_untyped.go b/lib/btrfs/btrfsitem/item_untyped.go
index 71a9af4..04915c6 100644
--- a/lib/btrfs/btrfsitem/item_untyped.go
+++ b/lib/btrfs/btrfsitem/item_untyped.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/item_uuid.go b/lib/btrfs/btrfsitem/item_uuid.go
index 6c7d4f0..ca82652 100644
--- a/lib/btrfs/btrfsitem/item_uuid.go
+++ b/lib/btrfs/btrfsitem/item_uuid.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/items.go b/lib/btrfs/btrfsitem/items.go
index 33ff390..30980d3 100644
--- a/lib/btrfs/btrfsitem/items.go
+++ b/lib/btrfs/btrfsitem/items.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (
diff --git a/lib/btrfs/btrfsitem/items.txt b/lib/btrfs/btrfsitem/items.txt
deleted file mode 100644
index 7898775..0000000
--- a/lib/btrfs/btrfsitem/items.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-BLOCK_GROUP_ITEM=192 BlockGroup
-CHUNK_ITEM=228 Chunk
-DEV_EXTENT=204 DevExtent
-DEV_ITEM=216 Dev
-DIR_INDEX=96 DirEntries
-DIR_ITEM=84 DirEntries
-EXTENT_CSUM=128 ExtentCSum
-EXTENT_DATA=108 FileExtent
-EXTENT_DATA_REF=178 ExtentDataRef
-EXTENT_ITEM=168 Extent
-FREE_SPACE_BITMAP=200 FreeSpaceBitmap
-FREE_SPACE_EXTENT=199 Empty
-FREE_SPACE_INFO=198 FreeSpaceInfo
-INODE_ITEM=1 Inode
-INODE_REF=12 InodeRef
-METADATA_ITEM=169 Metadata
-ORPHAN_ITEM=48 Empty
-PERSISTENT_ITEM=249 DevStats
-QGROUP_RELATION=246 Empty
-ROOT_BACKREF=144 RootRef
-ROOT_ITEM=132 Root
-ROOT_REF=156 RootRef
-SHARED_BLOCK_REF=182 Empty
-SHARED_DATA_REF=184 SharedDataRef
-TREE_BLOCK_REF=176 Empty
-UNTYPED=0:FREE_SPACE_OBJECTID FreeSpaceHeader
-UUID_RECEIVED_SUBVOL=252 UUIDMap
-UUID_SUBVOL=251 UUIDMap
-XATTR_ITEM=24 DirEntries
diff --git a/lib/btrfs/btrfsitem/items_gen.go b/lib/btrfs/btrfsitem/items_gen.go
index 3b84d60..82743b0 100644
--- a/lib/btrfs/btrfsitem/items_gen.go
+++ b/lib/btrfs/btrfsitem/items_gen.go
@@ -1,5 +1,7 @@
 // Code generated by Make.  DO NOT EDIT.
 
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 package btrfsitem
 
 import (