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_QNX4_FS_H 20 #define _LINUX_QNX4_FS_H 21 #include <linux/types.h> 22 #include <linux/qnxtypes.h> 23 #include <linux/magic.h> 24 #define QNX4_ROOT_INO 1 25 #define QNX4_MAX_XTNTS_PER_XBLK 60 26 #define QNX4_FILE_USED 0x01 27 #define QNX4_FILE_MODIFIED 0x02 28 #define QNX4_FILE_BUSY 0x04 29 #define QNX4_FILE_LINK 0x08 30 #define QNX4_FILE_INODE 0x10 31 #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 35 #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 39 #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 43 #define QNX4_NAME_MAX 48 44 struct qnx4_inode_entry { 45 char di_fname[QNX4_SHORT_NAME_MAX]; 46 qnx4_off_t di_size; 47 qnx4_xtnt_t di_first_xtnt; 48 __le32 di_xblk; 49 __le32 di_ftime; 50 __le32 di_mtime; 51 __le32 di_atime; 52 __le32 di_ctime; 53 qnx4_nxtnt_t di_num_xtnts; 54 qnx4_mode_t di_mode; 55 qnx4_muid_t di_uid; 56 qnx4_mgid_t di_gid; 57 qnx4_nlink_t di_nlink; 58 __u8 di_zero[4]; 59 qnx4_ftype_t di_type; 60 __u8 di_status; 61 }; 62 struct qnx4_link_info { 63 char dl_fname[QNX4_NAME_MAX]; 64 __le32 dl_inode_blk; 65 __u8 dl_inode_ndx; 66 __u8 dl_spare[10]; 67 __u8 dl_status; 68 }; 69 struct qnx4_xblk { 70 __le32 xblk_next_xblk; 71 __le32 xblk_prev_xblk; 72 __u8 xblk_num_xtnts; 73 __u8 xblk_spare[3]; 74 __le32 xblk_num_blocks; 75 qnx4_xtnt_t xblk_xtnts[QNX4_MAX_XTNTS_PER_XBLK]; 76 char xblk_signature[8]; 77 qnx4_xtnt_t xblk_first_xtnt; 78 }; 79 struct qnx4_super_block { 80 struct qnx4_inode_entry RootDir; 81 struct qnx4_inode_entry Inode; 82 struct qnx4_inode_entry Boot; 83 struct qnx4_inode_entry AltBoot; 84 }; 85 #endif 86
