1 /* 2 * Copyright (c) 2000-2001 Christoph Hellwig. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions, and the following disclaimer, 10 * without modification. 11 * 2. The name of the author may not be used to endorse or promote products 12 * derived from this software without specific prior written permission. 13 * 14 * Alternatively, this software may be distributed under the terms of the 15 * GNU General Public License ("GPL"). 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30 #ifndef _VXFS_FSHEAD_H_ 31 #define _VXFS_FSHEAD_H_ 32 33 /* 34 * Veritas filesystem driver - fileset header structures. 35 * 36 * This file contains the physical structure of the VxFS 37 * fileset header. 38 */ 39 40 41 /* 42 * Fileset header 43 */ 44 struct vxfs_fsh { 45 u_int32_t fsh_version; /* fileset header version */ 46 u_int32_t fsh_fsindex; /* fileset index */ 47 u_int32_t fsh_time; /* modification time - sec */ 48 u_int32_t fsh_utime; /* modification time - usec */ 49 u_int32_t fsh_extop; /* extop flags */ 50 vx_ino_t fsh_ninodes; /* allocated inodes */ 51 u_int32_t fsh_nau; /* number of IAUs */ 52 u_int32_t fsh_old_ilesize; /* old size of ilist */ 53 u_int32_t fsh_dflags; /* flags */ 54 u_int32_t fsh_quota; /* quota limit */ 55 vx_ino_t fsh_maxinode; /* maximum inode number */ 56 vx_ino_t fsh_iauino; /* IAU inode */ 57 vx_ino_t fsh_ilistino[2]; /* ilist inodes */ 58 vx_ino_t fsh_lctino; /* link count table inode */ 59 60 /* 61 * Slightly more fields follow, but they 62 * a) are not of any interest for us, and 63 * b) differ a lot in different vxfs versions/ports 64 */ 65 }; 66 67 #endif /* _VXFS_FSHEAD_H_ */ 68