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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/fs/adfs/dir_f.h
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/*

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 *  linux/fs/adfs/dir_f.h

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 *

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 *  Copyright (C) 1999 Russell King

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 *

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 * This program is free software; you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License version 2 as

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 * published by the Free Software Foundation.

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 *

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 *  Structures of directories on the F format disk

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 */

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#ifndef ADFS_DIR_F_H

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#define ADFS_DIR_F_H

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/*

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 * Directory header

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 */

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struct adfs_dirheader {

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	unsigned char startmasseq;

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	unsigned char startname[4];

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};

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#define ADFS_NEWDIR_SIZE	2048

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#define ADFS_NUM_DIR_ENTRIES	77

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/*

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 * Directory entries

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 */

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struct adfs_direntry {

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#define ADFS_F_NAME_LEN 10

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	char dirobname[ADFS_F_NAME_LEN];

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	__u8 dirload[4];

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	__u8 direxec[4];

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	__u8 dirlen[4];

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	__u8 dirinddiscadd[3];

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	__u8 newdiratts;

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};

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/*

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 * Directory tail

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 */

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union adfs_dirtail {

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	struct {

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		unsigned char dirlastmask;

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		char dirname[10];

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		unsigned char dirparent[3];

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		char dirtitle[19];

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		unsigned char reserved[14];

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		unsigned char endmasseq;

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		unsigned char endname[4];

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		unsigned char dircheckbyte;

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	} old;

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	struct {

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		unsigned char dirlastmask;

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		unsigned char reserved[2];

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		unsigned char dirparent[3];

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		char dirtitle[19];

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		char dirname[10];

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		unsigned char endmasseq;

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		unsigned char endname[4];

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		unsigned char dircheckbyte;

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	} new;

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};

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#endif

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