1 #ifndef _MKFS_MFS_TYPE_H__ 2 #define _MKFS_MFS_TYPE_H__ 3 4 /* Declaration of the V2 inode as it is on the disk (not in core). */ 5 /* The same structure is used for V3. */ 6 struct inode { /* V2/V3 disk inode */ 7 uint16_t i_mode; /* file type, protection, etc. */ 8 uint16_t i_nlinks; /* how many links to this file. */ 9 int16_t i_uid; /* user id of the file's owner. */ 10 uint16_t i_gid; /* group number */ 11 uint32_t i_size; /* current file size in bytes */ 12 uint32_t i_atime; /* when was file data last accessed */ 13 uint32_t i_mtime; /* when was file data last changed */ 14 uint32_t i_ctime; /* when was inode data last changed */ 15 uint32_t i_zone[NR_TZONES]; /* zone nums for direct, ind, and dbl ind */ 16 }; 17 18 #endif 19