platform_bionic/libc/kernel/uapi/linux/adfs_fs.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _UAPI_ADFS_FS_H
#define _UAPI_ADFS_FS_H
#include <linux/types.h>
#include <linux/magic.h>
struct adfs_discrecord {
  __u8 log2secsize;
  __u8 secspertrack;
  __u8 heads;
  __u8 density;
  __u8 idlen;
  __u8 log2bpmb;
  __u8 skew;
  __u8 bootoption;
  __u8 lowsector;
  __u8 nzones;
  __le16 zone_spare;
  __le32 root;
  __le32 disc_size;
  __le16 disc_id;
  __u8 disc_name[10];
  __le32 disc_type;
  __le32 disc_size_high;
  __u8 log2sharesize : 4;
  __u8 unused40 : 4;
  __u8 big_flag : 1;
  __u8 unused41 : 7;
  __u8 nzones_high;
  __u8 reserved43;
  __le32 format_version;
  __le32 root_size;
  __u8 unused52[60 - 52];
} __attribute__((packed, aligned(4)));
#define ADFS_DISCRECORD (0xc00)
#define ADFS_DR_OFFSET (0x1c0)
#define ADFS_DR_SIZE 60
#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3)
#endif