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-rw-r--r--src/basic/missing_btrfs.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/basic/missing_btrfs.h b/src/basic/missing_btrfs.h
new file mode 100644
index 0000000..34c382f
--- /dev/null
+++ b/src/basic/missing_btrfs.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+/* Old btrfs.h requires stddef.h to be included before btrfs.h */
+#include <stddef.h>
+
+#include <linux/btrfs.h>
+
+/* linux@57254b6ebce4ceca02d9c8b615f6059c56c19238 (3.11) */
+#ifndef BTRFS_IOC_QUOTA_RESCAN_WAIT
+#define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
+#endif
+
+/* linux@83288b60bf6668933689078973136e0c9d387b38 (4.7) */
+#ifndef BTRFS_QGROUP_LIMIT_MAX_RFER
+#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)
+#endif