X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fbtrfs-ctree.h;h=d3ae57331c8a6875fcca5106351aa0dc2b0fc328;hb=b733fbe7a0214eb43e402db7179697bf9c0975c1;hp=45b94cdbf65ddc4d7cf0f40dc8eb0417ff42f495;hpb=10f9c75519671e7c7ab8993b54fe22da7c2d0c38;p=elogind.git

diff --git a/src/shared/btrfs-ctree.h b/src/shared/btrfs-ctree.h
index 45b94cdbf..d3ae57331 100644
--- a/src/shared/btrfs-ctree.h
+++ b/src/shared/btrfs-ctree.h
@@ -2,6 +2,7 @@
 
 #pragma once
 
+#include "macro.h"
 #include "sparse-endian.h"
 
 /* Stolen from btrfs' ctree.h */
@@ -66,3 +67,32 @@ struct btrfs_root_item {
 } _packed_;
 
 #define BTRFS_ROOT_SUBVOL_RDONLY (1ULL << 0)
+
+struct btrfs_qgroup_info_item {
+        le64_t generation;
+        le64_t rfer;
+        le64_t rfer_cmpr;
+        le64_t excl;
+        le64_t excl_cmpr;
+} _packed_;
+
+#define BTRFS_QGROUP_LIMIT_MAX_RFER     (1ULL << 0)
+#define BTRFS_QGROUP_LIMIT_MAX_EXCL     (1ULL << 1)
+#define BTRFS_QGROUP_LIMIT_RSV_RFER     (1ULL << 2)
+#define BTRFS_QGROUP_LIMIT_RSV_EXCL     (1ULL << 3)
+#define BTRFS_QGROUP_LIMIT_RFER_CMPR    (1ULL << 4)
+#define BTRFS_QGROUP_LIMIT_EXCL_CMPR    (1ULL << 5)
+
+struct btrfs_qgroup_limit_item {
+        le64_t flags;
+        le64_t max_rfer;
+        le64_t max_excl;
+        le64_t rsv_rfer;
+        le64_t rsv_excl;
+} _packed_;
+
+struct btrfs_root_ref {
+        le64_t dirid;
+        le64_t sequence;
+        le16_t name_len;
+} _packed_;