struct linux_dirent {
   unsigned long  d_ino;     /* Inode number 32*/
   unsigned long  d_off;     /* Offset to next linux_dirent 32*/
   unsigned short d_reclen;  /* Length of this linux_dirent 16*/
   char           d_name[];  /* Filename (null-terminated) */
                     /* length is actually (d_reclen - 2 -
                        offsetof(struct linux_dirent, d_name)) */
}