dir_fplus.h

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/*
 *  linux/fs/adfs/dir_fplus.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
 */

#define ADFS_FPLUS_NAME_LEN 255

#define BIGDIRSTARTNAME ('S' | 'B' << 8 | 'P' << 16 | 'r' << 24)
#define BIGDIRENDNAME   ('o' | 'v' << 8 | 'e' << 16 | 'n' << 24)

struct adfs_bigdirheader {
    __u8    startmasseq;
    __u8    bigdirversion[3];
    __le32  bigdirstartname;
    __le32  bigdirnamelen;
    __le32  bigdirsize;
    __le32  bigdirentries;
    __le32  bigdirnamesize;
    __le32  bigdirparent;
    char    bigdirname[1];
};

struct adfs_bigdirentry {
    __le32  bigdirload;
    __le32  bigdirexec;
    __le32  bigdirlen;
    __le32  bigdirindaddr;
    __le32  bigdirattr;
    __le32  bigdirobnamelen;
    __le32  bigdirobnameptr;
};

struct adfs_bigdirtail {
    __le32  bigdirendname;
    __u8    bigdirendmasseq;
    __u8    reserved[2];
    __u8    bigdircheckbyte;
};