1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _UAPI_ADFS_FS_H
20 #define _UAPI_ADFS_FS_H
21 #include <linux/types.h>
22 #include <linux/magic.h>
23 struct adfs_discrecord {
24   __u8 log2secsize;
25   __u8 secspertrack;
26   __u8 heads;
27   __u8 density;
28   __u8 idlen;
29   __u8 log2bpmb;
30   __u8 skew;
31   __u8 bootoption;
32   __u8 lowsector;
33   __u8 nzones;
34   __le16 zone_spare;
35   __le32 root;
36   __le32 disc_size;
37   __le16 disc_id;
38   __u8 disc_name[10];
39   __le32 disc_type;
40   __le32 disc_size_high;
41   __u8 log2sharesize : 4;
42   __u8 unused40 : 4;
43   __u8 big_flag : 1;
44   __u8 unused41 : 7;
45   __u8 nzones_high;
46   __u8 reserved43;
47   __le32 format_version;
48   __le32 root_size;
49   __u8 unused52[60 - 52];
50 } __attribute__((packed, aligned(4)));
51 #define ADFS_DISCRECORD (0xc00)
52 #define ADFS_DR_OFFSET (0x1c0)
53 #define ADFS_DR_SIZE 60
54 #define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3)
55 #endif
56