libc/kernel/uapi/linux/qnx4_fs.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _LINUX_QNX4_FS_H
#define _LINUX_QNX4_FS_H
#include <linux/types.h>
#include <linux/qnxtypes.h>
#include <linux/magic.h>
#define QNX4_ROOT_INO 1
#define QNX4_MAX_XTNTS_PER_XBLK 60
#define QNX4_FILE_USED 0x01
#define QNX4_FILE_MODIFIED 0x02
#define QNX4_FILE_BUSY 0x04
#define QNX4_FILE_LINK 0x08
#define QNX4_FILE_INODE 0x10
#define QNX4_FILE_FSYSCLEAN 0x20
#define QNX4_I_MAP_SLOTS 8
#define QNX4_Z_MAP_SLOTS 64
#define QNX4_VALID_FS 0x0001
#define QNX4_ERROR_FS 0x0002
#define QNX4_BLOCK_SIZE 0x200
#define QNX4_BLOCK_SIZE_BITS 9
#define QNX4_DIR_ENTRY_SIZE 0x040
#define QNX4_DIR_ENTRY_SIZE_BITS 6
#define QNX4_XBLK_ENTRY_SIZE 0x200
#define QNX4_INODES_PER_BLOCK 0x08
#define QNX4_SHORT_NAME_MAX 16
#define QNX4_NAME_MAX 48
struct qnx4_inode_entry {
  char di_fname[QNX4_SHORT_NAME_MAX];
  qnx4_off_t di_size;
  qnx4_xtnt_t di_first_xtnt;
  __le32 di_xblk;
  __le32 di_ftime;
  __le32 di_mtime;
  __le32 di_atime;
  __le32 di_ctime;
  qnx4_nxtnt_t di_num_xtnts;
  qnx4_mode_t di_mode;
  qnx4_muid_t di_uid;
  qnx4_mgid_t di_gid;
  qnx4_nlink_t di_nlink;
  __u8 di_zero[4];
  qnx4_ftype_t di_type;
  __u8 di_status;
};
struct qnx4_link_info {
  char dl_fname[QNX4_NAME_MAX];
  __le32 dl_inode_blk;
  __u8 dl_inode_ndx;
  __u8 dl_spare[10];
  __u8 dl_status;
};
struct qnx4_xblk {
  __le32 xblk_next_xblk;
  __le32 xblk_prev_xblk;
  __u8 xblk_num_xtnts;
  __u8 xblk_spare[3];
  __le32 xblk_num_blocks;
  qnx4_xtnt_t xblk_xtnts[QNX4_MAX_XTNTS_PER_XBLK];
  char xblk_signature[8];
  qnx4_xtnt_t xblk_first_xtnt;
};
struct qnx4_super_block {
  struct qnx4_inode_entry RootDir;
  struct qnx4_inode_entry Inode;
  struct qnx4_inode_entry Boot;
  struct qnx4_inode_entry AltBoot;
};
#endif