minix_fs.h revision 655a7c081f83b8351ed5f11a6c6accd9458293a8 
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_MINIX_FS_H
20#define _LINUX_MINIX_FS_H
21#include <linux/types.h>
22#include <linux/magic.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define MINIX_ROOT_INO 1
25#define MINIX_LINK_MAX 250
26#define MINIX2_LINK_MAX 65530
27#define MINIX_I_MAP_SLOTS 8
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define MINIX_Z_MAP_SLOTS 64
30#define MINIX_VALID_FS 0x0001
31#define MINIX_ERROR_FS 0x0002
32#define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode)))
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34struct minix_inode {
35 __u16 i_mode;
36 __u16 i_uid;
37 __u32 i_size;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 __u32 i_time;
40 __u8 i_gid;
41 __u8 i_nlinks;
42 __u16 i_zone[9];
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44};
45struct minix2_inode {
46 __u16 i_mode;
47 __u16 i_nlinks;
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 __u16 i_uid;
50 __u16 i_gid;
51 __u32 i_size;
52 __u32 i_atime;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 __u32 i_mtime;
55 __u32 i_ctime;
56 __u32 i_zone[10];
57};
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59struct minix_super_block {
60 __u16 s_ninodes;
61 __u16 s_nzones;
62 __u16 s_imap_blocks;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64 __u16 s_zmap_blocks;
65 __u16 s_firstdatazone;
66 __u16 s_log_zone_size;
67 __u32 s_max_size;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69 __u16 s_magic;
70 __u16 s_state;
71 __u32 s_zones;
72};
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74struct minix3_super_block {
75 __u32 s_ninodes;
76 __u16 s_pad0;
77 __u16 s_imap_blocks;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 __u16 s_zmap_blocks;
80 __u16 s_firstdatazone;
81 __u16 s_log_zone_size;
82 __u16 s_pad1;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84 __u32 s_max_size;
85 __u32 s_zones;
86 __u16 s_magic;
87 __u16 s_pad2;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 __u16 s_blocksize;
90 __u8 s_disk_version;
91};
92struct minix_dir_entry {
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 __u16 inode;
95 char name[0];
96};
97struct minix3_dir_entry {
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 __u32 inode;
100 char name[0];
101};
102#endif
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104