1 /* $NetBSD: vars.c,v 1.20 2025/09/14 19:14:30 perseant Exp $ */ 2 /*- 3 * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Konrad E. Schroder <perseant (at) hhhh.org>. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include <sys/param.h> 32 #include <sys/time.h> 33 #include <sys/mount.h> /* XXX */ 34 #include <ufs/lfs/lfs.h> 35 #include "fsck.h" 36 37 /* variables previously of file scope (from fsck.h) */ 38 struct dups *duplist; /* head of dup list */ 39 struct dups *muldup; /* end of unique duplicate dup block numbers */ 40 41 struct zlncnt *zlnhead; /* head of zero link count list */ 42 struct zlncnt *orphead = NULL; /* head of "properly orphaned" list */ 43 44 struct lfs *fs; 45 46 daddr_t idaddr; /* inode block containing ifile inode */ 47 long numdirs, listmax, inplast; 48 49 char nflag; /* assume a no response */ 50 char yflag; /* assume a yes response */ 51 int aflag; /* ignore discrepancies in avail */ 52 int bflag; /* location of alternate super block */ 53 int debug; /* output debugging info */ 54 int exitonfail; 55 int preen; /* just fix normal inconsistencies */ 56 char havesb; /* superblock has been read */ 57 char skipclean; /* skip clean file systems if preening */ 58 int fsmodified; /* 1 => write done to file system */ 59 int fsreadfd; /* file descriptor for reading file system */ 60 int rerun; /* rerun fsck. Only used in non-preen mode */ 61 62 daddr_t maxfsblock; /* number of blocks in the file system */ 63 #ifndef VERBOSE_BLOCKMAP 64 char *blockmap; /* ptr to primary blk allocation map */ 65 #else 66 ino_t *blockmap; 67 #endif 68 ino_t maxino; /* number of inodes in file system */ 69 ino_t lastino; /* last inode in use */ 70 char *statemap; /* ptr to inode state table */ 71 char *typemap; /* ptr to inode type table */ 72 int16_t *lncntp; /* ptr to link count table */ 73 74 ino_t lfdir; /* lost & found directory inode number */ 75 int lfmode = 01700; /* lost & found directory creation mode */ 76 77 daddr_t n_blks; /* number of blocks in use */ 78 ino_t n_files; /* number of files in use */ 79 80 int no_roll_forward = 0; /* don't roll forward */ 81 82 struct inoinfo **inphead, **inpsort; 83
Indexes created Sat Sep 20 22:09:52 GMT 2025