struct Ext2Inode {
unsigned short mode;
unsigned short uid;
unsigned int size_lo;
unsigned int atime;
unsigned int ctime;
unsigned int mtime;
unsigned int dtime;
unsigned short gid;
unsigned short links_count;
unsigned int blocks_count;
unsigned int flags;
unsigned int reserved1;
unsigned int block[15];
}Inode (128 bytes, fields we need).
Fields
512-byte blocks
12 direct + 1 indirect + 1 dbl + 1 trpl