http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/linux/efs_fs_i.h

/* * efs_fs_i.h * * Copyright (c) 1999 Al Smith * * Portions derived from IRIX header files (c) 1988 Silicon Graphics */ #ifndef __EFS_FS_I_H__ #define __EFS_FS_I_H__ typedef int32_t efs_block_t; typedef uint32_t efs_ino_t; #define EFS_DIRECTEXTENTS 12 /* * layout of an extent, in memory and on disk. 8 bytes exactly. */ typedef union extent_u { unsigned char raw[8]; struct extent_s { unsigned int ex_magic:8; /* magic # (zero) */ unsigned int ex_bn:24; /* basic block */ unsigned int ex_length:8; /* numblocks in this extent */ unsigned int ex_offset:24; /* logical offset into file */ } cooked; } efs_extent; typedef struct edevs { __be16 odev; __be32 ndev; } efs_devs; /* * extent based filesystem inode as it appears on disk. The efs inode * is exactly 128 bytes long. */ struct efs_dinode { __be16 di_mode; /* mode and type of file */ __be16 di_nlink; /* number of links to file */ __be16 di_uid; /* owner's user id */ __be16 di_gid; /* owner's group id */ __be32 di_size; /* number of bytes in file */ __be32 di_atime; /* time last accessed */ __be32 di_mtime; /* time last modified */ __be32 di_ctime; /* time created */ __be32 di_gen; /* generation number */ __be16 di_numextents; /* # of extents */ u_char di_version; /* version of inode */ u_char di_spare; /* spare - used by AFS */ union di_addr { efs_extent di_extents[EFS_DIRECTEXTENTS]; efs_devs di_dev; /* device for IFCHR/IFBLK */ } di_u; }; /* efs inode storage in memory */ struct efs_inode_info { int numextents; int lastextent; efs_extent extents[EFS_DIRECTEXTENTS]; struct inode vfs_inode; }; #endif /* __EFS_FS_I_H__ */