mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-14 00:04:00 +08:00
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 */
|
|
/*
|
|
* linux/fs/adfs/dir_f.h
|
|
*
|
|
* Copyright (C) 1999 Russell King
|
|
*
|
|
* Structures of directories on the F format disk
|
|
*/
|
|
#ifndef ADFS_DIR_F_H
|
|
#define ADFS_DIR_F_H
|
|
|
|
/*
|
|
* Directory header
|
|
*/
|
|
struct adfs_dirheader {
|
|
__u8 startmasseq;
|
|
__u8 startname[4];
|
|
} __attribute__((packed));
|
|
|
|
#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;
|
|
} __attribute__((packed));
|
|
|
|
/*
|
|
* Directory tail
|
|
*/
|
|
struct adfs_olddirtail {
|
|
__u8 dirlastmask;
|
|
char dirname[10];
|
|
__u8 dirparent[3];
|
|
char dirtitle[19];
|
|
__u8 reserved[14];
|
|
__u8 endmasseq;
|
|
__u8 endname[4];
|
|
__u8 dircheckbyte;
|
|
} __attribute__((packed));
|
|
|
|
struct adfs_newdirtail {
|
|
__u8 dirlastmask;
|
|
__u8 reserved[2];
|
|
__u8 dirparent[3];
|
|
char dirtitle[19];
|
|
char dirname[10];
|
|
__u8 endmasseq;
|
|
__u8 endname[4];
|
|
__u8 dircheckbyte;
|
|
} __attribute__((packed));
|
|
|
|
union adfs_dirtail {
|
|
struct adfs_olddirtail old;
|
|
struct adfs_newdirtail new;
|
|
};
|
|
|
|
#endif
|