From c65883185230b03f7fcd07477ef3ae7b72315aad Mon Sep 17 00:00:00 2001
From: Zygo Blaxell <bees@furryterror.org>
Date: Wed, 9 Jul 2025 01:00:31 -0400
Subject: [PATCH] btrfs-tree: add support for inode flags

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
---
 include/crucible/btrfs-tree.h | 1 +
 lib/btrfs-tree.cc             | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/include/crucible/btrfs-tree.h b/include/crucible/btrfs-tree.h
index 7e2914f..a4cedc2 100644
--- a/include/crucible/btrfs-tree.h
+++ b/include/crucible/btrfs-tree.h
@@ -49,6 +49,7 @@ namespace crucible {
 		/// @}
 
 		/// @{ Inode items
+		uint64_t inode_flags() const;
 		uint64_t inode_size() const;
 		/// @}
 
diff --git a/lib/btrfs-tree.cc b/lib/btrfs-tree.cc
index 05c132e..f3e6580 100644
--- a/lib/btrfs-tree.cc
+++ b/lib/btrfs-tree.cc
@@ -157,6 +157,13 @@ namespace crucible {
 		return btrfs_get_member(&btrfs_inode_item::size, m_data);
 	}
 
+	uint64_t
+	BtrfsTreeItem::inode_flags() const
+	{
+		THROW_CHECK1(invalid_argument, btrfs_search_type_ntoa(m_type), m_type == BTRFS_INODE_ITEM_KEY);
+		return btrfs_get_member(&btrfs_inode_item::flags, m_data);
+	}
+
 	uint64_t
 	BtrfsTreeItem::file_extent_logical_bytes() const
 	{