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#ifndef _AFFS_FS_I
#define _AFFS_FS_I
#define EXT_CACHE_SIZE 12
#define MAX_PREALLOC 8 /* MUST be a power of 2 */
/*
* affs fs inode data in memory
*/
struct affs_inode_info {
__u32 i_protect; /* unused attribute bits */
__s32 i_parent; /* parent ino */
__s32 i_original; /* if != 0, this is the key of the original */
__s32 i_ext[EXT_CACHE_SIZE]; /* extension block numbers */
__s32 i_data[MAX_PREALLOC]; /* preallocated blocks */
int i_lastblock; /* last allocated block */
short i_max_ext; /* last known extension block */
short i_pa_cnt; /* number of preallocated blocks */
short i_pa_next; /* Index of next block in i_data[] */
short i_pa_last; /* Index of next free slot in i_data[] */
short i_zone; /* write zone */
unsigned char i_hlink; /* This is a fake */
unsigned char i_pad;
};
#endif
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