Linux Kernel  3.7.1
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quota_tree.h
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1 /*
2  * Definitions of structures for vfsv0 quota format
3  */
4 
5 #ifndef _LINUX_QUOTA_TREE_H
6 #define _LINUX_QUOTA_TREE_H
7 
8 #include <linux/types.h>
9 #include <linux/quota.h>
10 
11 /*
12  * Structure of header of block with quota structures. It is padded to 16 bytes so
13  * there will be space for exactly 21 quota-entries in a block
14  */
16  __le32 dqdh_next_free; /* Number of next block with free entry */
17  __le32 dqdh_prev_free; /* Number of previous block with free entry */
18  __le16 dqdh_entries; /* Number of valid entries in block */
21 };
22 
23 #define QT_TREEOFF 1 /* Offset of tree in file in blocks */
24 
25 #endif /* _LINUX_QUOTAIO_TREE_H */