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genfth.cf revision 1.1.4.2
      1  1.1.4.2  bouyer #	$NetBSD: genfth.cf,v 1.1.4.2 2000/11/20 20:35:40 bouyer Exp $
      2  1.1.4.2  bouyer 
      3  1.1.4.2  bouyer #
      4  1.1.4.2  bouyer # Copyright (c) 1997 The NetBSD Foundation, Inc.
      5  1.1.4.2  bouyer # All rights reserved.
      6  1.1.4.2  bouyer #
      7  1.1.4.2  bouyer # This code is derived from software contributed to The NetBSD Foundation
      8  1.1.4.2  bouyer # by Christos Zoulas.
      9  1.1.4.2  bouyer #
     10  1.1.4.2  bouyer # Redistribution and use in source and binary forms, with or without
     11  1.1.4.2  bouyer # modification, are permitted provided that the following conditions
     12  1.1.4.2  bouyer # are met:
     13  1.1.4.2  bouyer # 1. Redistributions of source code must retain the above copyright
     14  1.1.4.2  bouyer #    notice, this list of conditions and the following disclaimer.
     15  1.1.4.2  bouyer # 2. Redistributions in binary form must reproduce the above copyright
     16  1.1.4.2  bouyer #    notice, this list of conditions and the following disclaimer in the
     17  1.1.4.2  bouyer #    documentation and/or other materials provided with the distribution.
     18  1.1.4.2  bouyer # 3. All advertising materials mentioning features or use of this software
     19  1.1.4.2  bouyer #    must display the following acknowledgement:
     20  1.1.4.2  bouyer #        This product includes software developed by the NetBSD
     21  1.1.4.2  bouyer #        Foundation, Inc. and its contributors.
     22  1.1.4.2  bouyer # 4. Neither the name of The NetBSD Foundation nor the names of its
     23  1.1.4.2  bouyer #    contributors may be used to endorse or promote products derived
     24  1.1.4.2  bouyer #    from this software without specific prior written permission.
     25  1.1.4.2  bouyer #
     26  1.1.4.2  bouyer # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  1.1.4.2  bouyer # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  1.1.4.2  bouyer # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  1.1.4.2  bouyer # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  1.1.4.2  bouyer # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  1.1.4.2  bouyer # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  1.1.4.2  bouyer # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  1.1.4.2  bouyer # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  1.1.4.2  bouyer # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  1.1.4.2  bouyer # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  1.1.4.2  bouyer # POSSIBILITY OF SUCH DAMAGE.
     37  1.1.4.2  bouyer #
     38  1.1.4.2  bouyer # Copyright (c) 1992, 1993
     39  1.1.4.2  bouyer #	The Regents of the University of California.  All rights reserved.
     40  1.1.4.2  bouyer #
     41  1.1.4.2  bouyer # This software was developed by the Computer Systems Engineering group
     42  1.1.4.2  bouyer # at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
     43  1.1.4.2  bouyer # contributed to Berkeley.
     44  1.1.4.2  bouyer #
     45  1.1.4.2  bouyer # All advertising materials mentioning features or use of this software
     46  1.1.4.2  bouyer # must display the following acknowledgement:
     47  1.1.4.2  bouyer #	This product includes software developed by the University of
     48  1.1.4.2  bouyer #	California, Lawrence Berkeley Laboratory.
     49  1.1.4.2  bouyer #
     50  1.1.4.2  bouyer # Redistribution and use in source and binary forms, with or without
     51  1.1.4.2  bouyer # modification, are permitted provided that the following conditions
     52  1.1.4.2  bouyer # are met:
     53  1.1.4.2  bouyer # 1. Redistributions of source code must retain the above copyright
     54  1.1.4.2  bouyer #    notice, this list of conditions and the following disclaimer.
     55  1.1.4.2  bouyer # 2. Redistributions in binary form must reproduce the above copyright
     56  1.1.4.2  bouyer #    notice, this list of conditions and the following disclaimer in the
     57  1.1.4.2  bouyer #    documentation and/or other materials provided with the distribution.
     58  1.1.4.2  bouyer # 3. All advertising materials mentioning features or use of this software
     59  1.1.4.2  bouyer #    must display the following acknowledgement:
     60  1.1.4.2  bouyer #	This product includes software developed by the University of
     61  1.1.4.2  bouyer #	California, Berkeley and its contributors.
     62  1.1.4.2  bouyer # 4. Neither the name of the University nor the names of its contributors
     63  1.1.4.2  bouyer #    may be used to endorse or promote products derived from this software
     64  1.1.4.2  bouyer #    without specific prior written permission.
     65  1.1.4.2  bouyer #
     66  1.1.4.2  bouyer # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     67  1.1.4.2  bouyer # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     68  1.1.4.2  bouyer # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     69  1.1.4.2  bouyer # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     70  1.1.4.2  bouyer # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     71  1.1.4.2  bouyer # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     72  1.1.4.2  bouyer # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     73  1.1.4.2  bouyer # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     74  1.1.4.2  bouyer # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     75  1.1.4.2  bouyer # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     76  1.1.4.2  bouyer # SUCH DAMAGE.
     77  1.1.4.2  bouyer #
     78  1.1.4.2  bouyer #	@(#)genassym.c	8.1 (Berkeley) 6/11/93
     79  1.1.4.2  bouyer #
     80  1.1.4.2  bouyer 
     81  1.1.4.2  bouyer include <sys/param.h>
     82  1.1.4.2  bouyer include <sys/time.h>
     83  1.1.4.2  bouyer include <ufs/ufs/dinode.h>
     84  1.1.4.2  bouyer include <ufs/ufs/dir.h>
     85  1.1.4.2  bouyer include <ufs/ffs/fs.h>
     86  1.1.4.2  bouyer 
     87  1.1.4.2  bouyer #
     88  1.1.4.2  bouyer # ufs sizing constants
     89  1.1.4.2  bouyer #
     90  1.1.4.2  bouyer define	dev_bsize	DEV_BSIZE
     91  1.1.4.2  bouyer define	maxbsize	MAXBSIZE
     92  1.1.4.2  bouyer define	bbsize		BBSIZE		
     93  1.1.4.2  bouyer define	sbsize		SBSIZE		
     94  1.1.4.2  bouyer define	bboff		BBOFF		
     95  1.1.4.2  bouyer define	sboff		SBOFF		
     96  1.1.4.2  bouyer define	bblock		BBLOCK		
     97  1.1.4.2  bouyer define	sblock		SBLOCK		
     98  1.1.4.2  bouyer 
     99  1.1.4.2  bouyer #
    100  1.1.4.2  bouyer # ufs superblock
    101  1.1.4.2  bouyer #
    102  1.1.4.2  bouyer struct	fs
    103  1.1.4.2  bouyer member	fs_magic
    104  1.1.4.2  bouyer member	fs_bsize
    105  1.1.4.2  bouyer member	fs_npsect
    106  1.1.4.2  bouyer member	fs_nsect
    107  1.1.4.2  bouyer member	fs_interleave
    108  1.1.4.2  bouyer member	fs_postblformat
    109  1.1.4.2  bouyer member	fs_nrpos
    110  1.1.4.2  bouyer member	fs_inodefmt
    111  1.1.4.2  bouyer member	fs_maxfilesize
    112  1.1.4.2  bouyer member	fs_qbmask
    113  1.1.4.2  bouyer member	fs_qfmask
    114  1.1.4.2  bouyer member	fs_bmask
    115  1.1.4.2  bouyer member	fs_fmask
    116  1.1.4.2  bouyer member	fs_ipg
    117  1.1.4.2  bouyer member	fs_fpg
    118  1.1.4.2  bouyer member	fs_inopb
    119  1.1.4.2  bouyer member	fs_fragshift
    120  1.1.4.2  bouyer member	fs_bshift
    121  1.1.4.2  bouyer member	fs_fshift
    122  1.1.4.2  bouyer member	fs_cgoffset
    123  1.1.4.2  bouyer member	fs_cgmask
    124  1.1.4.2  bouyer member	fs_dblkno
    125  1.1.4.2  bouyer member	fs_iblkno
    126  1.1.4.2  bouyer member	fs_sblkno
    127  1.1.4.2  bouyer member	fs_cblkno
    128  1.1.4.2  bouyer member  fs_fsbtodb
    129  1.1.4.2  bouyer member	fs_nindir
    130  1.1.4.2  bouyer member	fs_frag
    131  1.1.4.2  bouyer member	fs_maxsymlinklen
    132  1.1.4.2  bouyer 
    133  1.1.4.2  bouyer #
    134  1.1.4.2  bouyer # ufs dinode
    135  1.1.4.2  bouyer #
    136  1.1.4.2  bouyer struct	dinode
    137  1.1.4.2  bouyer member	di_size
    138  1.1.4.2  bouyer member	di_mode
    139  1.1.4.2  bouyer member	di_db
    140  1.1.4.2  bouyer member	di_ib
    141  1.1.4.2  bouyer member  di_shortlink
    142  1.1.4.2  bouyer 
    143  1.1.4.2  bouyer #
    144  1.1.4.2  bouyer # ufs direct
    145  1.1.4.2  bouyer #
    146  1.1.4.2  bouyer struct	direct
    147  1.1.4.2  bouyer member	d_ino
    148  1.1.4.2  bouyer member	d_reclen
    149  1.1.4.2  bouyer #member	d_type		# notused
    150  1.1.4.2  bouyer member	d_namlen
    151  1.1.4.2  bouyer member	d_name
    152  1.1.4.2  bouyer 
    153  1.1.4.2  bouyer define	fs_magic_value	FS_MAGIC
    154  1.1.4.2  bouyer define	fs_42postblfmt	FS_42POSTBLFMT
    155  1.1.4.2  bouyer define	fs_44inodefmt	FS_44INODEFMT
    156  1.1.4.2  bouyer define	ndaddr		NDADDR
    157  1.1.4.2  bouyer define	niaddr		NIADDR
    158  1.1.4.2  bouyer define	rootino		ROOTINO
    159  1.1.4.2  bouyer define	ifmt		IFMT
    160  1.1.4.2  bouyer define	ifdir		IFDIR
    161  1.1.4.2  bouyer define	iflnk		IFLNK