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__CRAMFS_H
20#define _UAPI__CRAMFS_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 CRAMFS_SIGNATURE "Compressed ROMFS"
25#define CRAMFS_MODE_WIDTH 16
26#define CRAMFS_UID_WIDTH 16
27#define CRAMFS_SIZE_WIDTH 24
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define CRAMFS_GID_WIDTH 8
30#define CRAMFS_NAMELEN_WIDTH 6
31#define CRAMFS_OFFSET_WIDTH 26
32#define CRAMFS_MAXPATHLEN (((1 << CRAMFS_NAMELEN_WIDTH) - 1) << 2)
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34struct cramfs_inode {
35 __u32 mode:CRAMFS_MODE_WIDTH, uid:CRAMFS_UID_WIDTH;
36 __u32 size:CRAMFS_SIZE_WIDTH, gid:CRAMFS_GID_WIDTH;
37 __u32 namelen:CRAMFS_NAMELEN_WIDTH, offset:CRAMFS_OFFSET_WIDTH;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39};
40struct cramfs_info {
41 __u32 crc;
42 __u32 edition;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 __u32 blocks;
45 __u32 files;
46};
47struct cramfs_super {
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 __u32 magic;
50 __u32 size;
51 __u32 flags;
52 __u32 future;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 __u8 signature[16];
55 struct cramfs_info fsid;
56 __u8 name[16];
57 struct cramfs_inode root;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59};
60#define CRAMFS_FLAG_FSID_VERSION_2 0x00000001
61#define CRAMFS_FLAG_SORTED_DIRS 0x00000002
62#define CRAMFS_FLAG_HOLES 0x00000100
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64#define CRAMFS_FLAG_WRONG_SIGNATURE 0x00000200
65#define CRAMFS_FLAG_SHIFTED_ROOT_OFFSET 0x00000400
66#define CRAMFS_SUPPORTED_FLAGS ( 0x000000ff   | CRAMFS_FLAG_HOLES   | CRAMFS_FLAG_WRONG_SIGNATURE   | CRAMFS_FLAG_SHIFTED_ROOT_OFFSET )
67#endif
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69