| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Definitions of structures for vfsv0 quota format | |
| */ | |
| #ifndef _LINUX_QUOTA_TREE_H | |
| #define _LINUX_QUOTA_TREE_H | |
| #include <linux/types.h> | |
| #include <linux/quota.h> | |
| /* | |
| * Structure of header of block with quota structures. It is padded to 16 bytes so | |
| * there will be space for exactly 21 quota-entries in a block | |
| */ | |
| struct qt_disk_dqdbheader { | |
| __le32 dqdh_next_free; /* Number of next block with free entry */ | |
| __le32 dqdh_prev_free; /* Number of previous block with free entry */ | |
| __le16 dqdh_entries; /* Number of valid entries in block */ | |
| __le16 dqdh_pad1; | |
| __le32 dqdh_pad2; | |
| }; | |
| #define QT_TREEOFF 1 /* Offset of tree in file in blocks */ | |
| #endif /* _LINUX_QUOTAIO_TREE_H */ |