cramfs_fs.h revision 11cd02dfb91661c65134cac258cf5924270e9d2
111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/**************************************************************************** 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** This header was automatically generated from a Linux kernel header 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** of the same name, to make information necessary for userspace to 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** call into the kernel available to libc. It contains only constants, 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** structures, and macros generated from the original header, and thus, 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** contains no copyrightable information. 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** To edit the content of this header, modify the corresponding 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** source file (e.g. under external/kernel-headers/original/) then 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** run bionic/libc/kernel/tools/update_all.py 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** Any manual change here will be lost the next time this script will 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** be run. You've been warned! 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ****************************************************************************/ 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _UAPI__CRAMFS_H 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _UAPI__CRAMFS_H 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/types.h> 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/magic.h> 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_SIGNATURE "Compressed ROMFS" 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_MODE_WIDTH 16 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_UID_WIDTH 16 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_SIZE_WIDTH 24 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_GID_WIDTH 8 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_NAMELEN_WIDTH 6 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_OFFSET_WIDTH 26 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_MAXPATHLEN (((1 << CRAMFS_NAMELEN_WIDTH) - 1) << 2) 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct cramfs_inode { 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 mode:CRAMFS_MODE_WIDTH, uid:CRAMFS_UID_WIDTH; 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 size:CRAMFS_SIZE_WIDTH, gid:CRAMFS_GID_WIDTH; 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 namelen:CRAMFS_NAMELEN_WIDTH, offset:CRAMFS_OFFSET_WIDTH; 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct cramfs_info { 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 crc; 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 edition; 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 blocks; 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 files; 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct cramfs_super { 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 magic; 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 size; 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 flags; 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u32 future; 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u8 signature[16]; 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert struct cramfs_info fsid; 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __u8 name[16]; 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert struct cramfs_inode root; 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_FLAG_FSID_VERSION_2 0x00000001 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_FLAG_SORTED_DIRS 0x00000002 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_FLAG_HOLES 0x00000100 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_FLAG_WRONG_SIGNATURE 0x00000200 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_FLAG_SHIFTED_ROOT_OFFSET 0x00000400 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_SUPPORTED_FLAGS ( 0x000000ff | CRAMFS_FLAG_HOLES | CRAMFS_FLAG_WRONG_SIGNATURE | CRAMFS_FLAG_SHIFTED_ROOT_OFFSET ) 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69