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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/fs/adfs/dir_f.h
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/* SPDX-License-Identifier: GPL-2.0-only */

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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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 *  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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	__u8 startmasseq;

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	__u8 startname[4];

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} __attribute__((packed));

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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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} __attribute__((packed));

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/*

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 * Directory tail

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 */

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struct adfs_olddirtail {

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	__u8 dirlastmask;

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	char dirname[10];

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	__u8 dirparent[3];

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	char dirtitle[19];

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	__u8 reserved[14];

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	__u8 endmasseq;

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	__u8 endname[4];

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	__u8 dircheckbyte;

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} __attribute__((packed));

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struct adfs_newdirtail {

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	__u8 dirlastmask;

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	__u8 reserved[2];

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	__u8 dirparent[3];

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	char dirtitle[19];

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	char dirname[10];

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	__u8 endmasseq;

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	__u8 endname[4];

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	__u8 dircheckbyte;

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} __attribute__((packed));

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#endif

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