original development tree for Linux kernel GTP module; now long in mainline.
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/*
* linux/fs/adfs/dir_f.h
*
* Copyright (C) 1999 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Structures of directories on the F format disk
*/
#ifndef ADFS_DIR_F_H
#define ADFS_DIR_F_H
/*
* Directory header
*/
struct adfs_dirheader {
unsigned char startmasseq;
unsigned char startname[4];
};
#define ADFS_NEWDIR_SIZE 2048
#define ADFS_NUM_DIR_ENTRIES 77
/*
* Directory entries
*/
struct adfs_direntry {
#define ADFS_F_NAME_LEN 10
char dirobname[ADFS_F_NAME_LEN];
__u8 dirload[4];
__u8 direxec[4];
__u8 dirlen[4];
__u8 dirinddiscadd[3];
__u8 newdiratts;
};
/*
* Directory tail
*/
union adfs_dirtail {
struct {
unsigned char dirlastmask;
char dirname[10];
unsigned char dirparent[3];
char dirtitle[19];
unsigned char reserved[14];
unsigned char endmasseq;
unsigned char endname[4];
unsigned char dircheckbyte;
} old;
struct {
unsigned char dirlastmask;
unsigned char reserved[2];
unsigned char dirparent[3];
char dirtitle[19];
char dirname[10];
unsigned char endmasseq;
unsigned char endname[4];
unsigned char dircheckbyte;
} new;
};
#endif