ae5df41390
Use __u8 and pack the structures for on-disk directories. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
67 lines
1.1 KiB
C
67 lines
1.1 KiB
C
/* 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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union adfs_dirtail {
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struct adfs_olddirtail old;
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struct adfs_newdirtail new;
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};
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#endif
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