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 _LINUX_QNX4_FS_H
20#define _LINUX_QNX4_FS_H
21#include <linux/types.h>
22#include <linux/qnxtypes.h>
23#include <linux/magic.h>
24#define QNX4_ROOT_INO 1
25#define QNX4_MAX_XTNTS_PER_XBLK 60
26#define QNX4_FILE_USED 0x01
27#define QNX4_FILE_MODIFIED 0x02
28#define QNX4_FILE_BUSY 0x04
29#define QNX4_FILE_LINK 0x08
30#define QNX4_FILE_INODE 0x10
31#define QNX4_FILE_FSYSCLEAN 0x20
32#define QNX4_I_MAP_SLOTS 8
33#define QNX4_Z_MAP_SLOTS 64
34#define QNX4_VALID_FS 0x0001
35#define QNX4_ERROR_FS 0x0002
36#define QNX4_BLOCK_SIZE 0x200
37#define QNX4_BLOCK_SIZE_BITS 9
38#define QNX4_DIR_ENTRY_SIZE 0x040
39#define QNX4_DIR_ENTRY_SIZE_BITS 6
40#define QNX4_XBLK_ENTRY_SIZE 0x200
41#define QNX4_INODES_PER_BLOCK 0x08
42#define QNX4_SHORT_NAME_MAX 16
43#define QNX4_NAME_MAX 48
44struct qnx4_inode_entry {
45  char di_fname[QNX4_SHORT_NAME_MAX];
46  qnx4_off_t di_size;
47  qnx4_xtnt_t di_first_xtnt;
48  __le32 di_xblk;
49  __le32 di_ftime;
50  __le32 di_mtime;
51  __le32 di_atime;
52  __le32 di_ctime;
53  qnx4_nxtnt_t di_num_xtnts;
54  qnx4_mode_t di_mode;
55  qnx4_muid_t di_uid;
56  qnx4_mgid_t di_gid;
57  qnx4_nlink_t di_nlink;
58  __u8 di_zero[4];
59  qnx4_ftype_t di_type;
60  __u8 di_status;
61};
62struct qnx4_link_info {
63  char dl_fname[QNX4_NAME_MAX];
64  __le32 dl_inode_blk;
65  __u8 dl_inode_ndx;
66  __u8 dl_spare[10];
67  __u8 dl_status;
68};
69struct qnx4_xblk {
70  __le32 xblk_next_xblk;
71  __le32 xblk_prev_xblk;
72  __u8 xblk_num_xtnts;
73  __u8 xblk_spare[3];
74  __le32 xblk_num_blocks;
75  qnx4_xtnt_t xblk_xtnts[QNX4_MAX_XTNTS_PER_XBLK];
76  char xblk_signature[8];
77  qnx4_xtnt_t xblk_first_xtnt;
78};
79struct qnx4_super_block {
80  struct qnx4_inode_entry RootDir;
81  struct qnx4_inode_entry Inode;
82  struct qnx4_inode_entry Boot;
83  struct qnx4_inode_entry AltBoot;
84};
85#endif
86