blob: c6f1a8e5b3ca72db20d9c2663e44a6eefc48578f [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -07001/****************************************************************************
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>
Ben Cheng655a7c02013-10-16 16:09:24 -070023#include <linux/magic.h>
24#define QNX4_ROOT_INO 1
25#define QNX4_MAX_XTNTS_PER_XBLK 60
26#define QNX4_FILE_USED 0x01
Ben Cheng655a7c02013-10-16 16:09:24 -070027#define QNX4_FILE_MODIFIED 0x02
28#define QNX4_FILE_BUSY 0x04
29#define QNX4_FILE_LINK 0x08
30#define QNX4_FILE_INODE 0x10
Ben Cheng655a7c02013-10-16 16:09:24 -070031#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
Ben Cheng655a7c02013-10-16 16:09:24 -070035#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
Ben Cheng655a7c02013-10-16 16:09:24 -070039#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
Ben Cheng655a7c02013-10-16 16:09:24 -070043#define QNX4_NAME_MAX 48
44struct qnx4_inode_entry {
Tao Baod7db5942015-01-28 10:07:51 -080045 char di_fname[QNX4_SHORT_NAME_MAX];
46 qnx4_off_t di_size;
Tao Baod7db5942015-01-28 10:07:51 -080047 qnx4_xtnt_t di_first_xtnt;
48 __le32 di_xblk;
49 __le32 di_ftime;
50 __le32 di_mtime;
Tao Baod7db5942015-01-28 10:07:51 -080051 __le32 di_atime;
52 __le32 di_ctime;
53 qnx4_nxtnt_t di_num_xtnts;
54 qnx4_mode_t di_mode;
Tao Baod7db5942015-01-28 10:07:51 -080055 qnx4_muid_t di_uid;
56 qnx4_mgid_t di_gid;
57 qnx4_nlink_t di_nlink;
58 __u8 di_zero[4];
Tao Baod7db5942015-01-28 10:07:51 -080059 qnx4_ftype_t di_type;
60 __u8 di_status;
Ben Cheng655a7c02013-10-16 16:09:24 -070061};
62struct qnx4_link_info {
Tao Baod7db5942015-01-28 10:07:51 -080063 char dl_fname[QNX4_NAME_MAX];
64 __le32 dl_inode_blk;
65 __u8 dl_inode_ndx;
66 __u8 dl_spare[10];
Tao Baod7db5942015-01-28 10:07:51 -080067 __u8 dl_status;
Ben Cheng655a7c02013-10-16 16:09:24 -070068};
69struct qnx4_xblk {
Tao Baod7db5942015-01-28 10:07:51 -080070 __le32 xblk_next_xblk;
Tao Baod7db5942015-01-28 10:07:51 -080071 __le32 xblk_prev_xblk;
72 __u8 xblk_num_xtnts;
73 __u8 xblk_spare[3];
74 __le32 xblk_num_blocks;
Tao Baod7db5942015-01-28 10:07:51 -080075 qnx4_xtnt_t xblk_xtnts[QNX4_MAX_XTNTS_PER_XBLK];
76 char xblk_signature[8];
77 qnx4_xtnt_t xblk_first_xtnt;
Ben Cheng655a7c02013-10-16 16:09:24 -070078};
Ben Cheng655a7c02013-10-16 16:09:24 -070079struct qnx4_super_block {
Tao Baod7db5942015-01-28 10:07:51 -080080 struct qnx4_inode_entry RootDir;
81 struct qnx4_inode_entry Inode;
82 struct qnx4_inode_entry Boot;
Tao Baod7db5942015-01-28 10:07:51 -080083 struct qnx4_inode_entry AltBoot;
Ben Cheng655a7c02013-10-16 16:09:24 -070084};
85#endif