btrfs: copy BTRFS_INODE_* flags to build on linux-libc-dev < 6.2

Yet another "this will build on every environment but yours" change.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>

diff --git a/include/crucible/btrfs.h b/include/crucible/btrfs.h
index c25e37cd304679f7038abf6566ca763b2472732a..d247db18bee7a43c0b1e5275a0b84fa4bfedeb4e 100644 (file)
--- a/include/crucible/btrfs.h
+++ b/include/crucible/btrfs.h
@@ -91,7 +91,23 @@ enum btrfs_compression_type {
        #define BTRFS_UUID_KEY_SUBVOL   251
        #define BTRFS_UUID_KEY_RECEIVED_SUBVOL  252
        #define BTRFS_STRING_ITEM_KEY   253
+#endif
 
+// BTRFS_INODE_* was added to include/uapi/btrfs_tree.h in v6.2-rc1
+#ifndef BTRFS_INODE_NODATASUM
+       #define BTRFS_INODE_NODATASUM           (1U << 0)
+       #define BTRFS_INODE_NODATACOW           (1U << 1)
+       #define BTRFS_INODE_READONLY            (1U << 2)
+       #define BTRFS_INODE_NOCOMPRESS          (1U << 3)
+       #define BTRFS_INODE_PREALLOC            (1U << 4)
+       #define BTRFS_INODE_SYNC                (1U << 5)
+       #define BTRFS_INODE_IMMUTABLE           (1U << 6)
+       #define BTRFS_INODE_APPEND              (1U << 7)
+       #define BTRFS_INODE_NODUMP              (1U << 8)
+       #define BTRFS_INODE_NOATIME             (1U << 9)
+       #define BTRFS_INODE_DIRSYNC             (1U << 10)
+       #define BTRFS_INODE_COMPRESS            (1U << 11)
+       #define BTRFS_INODE_ROOT_ITEM_INIT      (1U << 31)
 #endif
 
 #ifndef BTRFS_FREE_SPACE_INFO_KEY