romfs_fs.h revision d7db594b8d1dab36b711bd887a9dd21675c87243
1a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich/**************************************************************************** 2a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich **************************************************************************** 3a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 4a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** This header was automatically generated from a Linux kernel header 5a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** of the same name, to make information necessary for userspace to 6a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** call into the kernel available to libc. It contains only constants, 7a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** structures, and macros generated from the original header, and thus, 8a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** contains no copyrightable information. 9a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 10a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** To edit the content of this header, modify the corresponding 11a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** source file (e.g. under external/kernel-headers/original/) then 12a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** run bionic/libc/kernel/tools/update_all.py 13a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 14a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** Any manual change here will be lost the next time this script will 15a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** be run. You've been warned! 16a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich *** 17a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich **************************************************************************** 18a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich ****************************************************************************/ 19655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#ifndef __LINUX_ROMFS_FS_H 20655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define __LINUX_ROMFS_FS_H 21655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/types.h> 22655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/fs.h> 23655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMBSIZE BLOCK_SIZE 25655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMBSBITS BLOCK_SIZE_BITS 26d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define ROMBMASK (ROMBSIZE - 1) 27655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFS_MAGIC 0x7275 28655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFS_MAXFN 128 30d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define __mkw(h,l) (((h) & 0x00ff) << 8 | ((l) & 0x00ff)) 31d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define __mkl(h,l) (((h) & 0xffff) << 16 | ((l) & 0xffff)) 32d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define __mk4(a,b,c,d) cpu_to_be32(__mkl(__mkw(a, b), __mkw(c, d))) 33655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define ROMSB_WORD0 __mk4('-', 'r', 'o', 'm') 35d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define ROMSB_WORD1 __mk4('1', 'f', 's', '-') 36655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct romfs_super_block { 37d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 word0; 38655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 word1; 40d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 size; 41d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 checksum; 42d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao char name[0]; 43655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 45655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct romfs_inode { 46d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 next; 47d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 spec; 48655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 size; 50d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao __be32 checksum; 51d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao char name[0]; 52655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 53655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_TYPE 7 55655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_HRD 0 56655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_DIR 1 57655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_REG 2 58655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_SYM 3 60655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_BLK 4 61655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_CHR 5 62655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_SCK 6 63655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_FIF 7 65655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_EXEC 8 66655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_SIZE 16 67d7db594b8d1dab36b711bd887a9dd21675c87243Tao Bao#define ROMFH_PAD (ROMFH_SIZE - 1) 68655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define ROMFH_MASK (~ROMFH_PAD) 70a67e4de6620b570dabe0f92985228af0d0204f2cNick Kralevich#endif 71