/* $NetBSD: fsck_vars.h,v 1.17 2025/09/14 19:14:30 perseant Exp $ */ /* * Copyright (c) 1980, 1986, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)fsck.h 8.1 (Berkeley) 6/5/93 */ extern struct dups *duplist; /* head of dup list */ extern struct dups *muldup; /* end of unique duplicate dup block numbers */ extern struct zlncnt *zlnhead; /* head of zero link count list */ extern struct zlncnt *orphead; /* head of "properly orphaned" list */ extern struct lfs *fs; extern daddr_t idaddr; /* inode block containing ifile inode */ extern long numdirs, listmax, inplast; extern long dev_bsize; /* computed value of DEV_BSIZE */ extern long secsize; /* actual disk sector size */ extern char nflag; /* assume a no response */ extern char yflag; /* assume a yes response */ extern int aflag; /* ignore discrepancies in avail */ extern int bflag; /* location of alternate super block */ extern int debug; /* output debugging info */ extern int exitonfail; extern int preen; /* just fix normal inconsistencies */ extern int quiet; /* don't report clean filesystems */ extern char havesb; /* superblock has been read */ extern char skipclean; /* skip clean file systems if preening */ extern int fsmodified; /* 1 => write done to file system */ extern int fsreadfd; /* file descriptor for reading file system */ extern int fswritefd; /* file descriptor for writing file system */ extern int rerun; /* rerun fsck. Only used in non-preen mode */ extern daddr_t maxfsblock; /* number of blocks in the file system */ #ifndef VERBOSE_BLOCKMAP extern char *blockmap; /* ptr to primary blk allocation map */ #else extern ino_t *blockmap; /* ptr to primary blk allocation map */ #endif extern ino_t maxino; /* number of inodes in file system */ extern ino_t lastino; /* last inode in use */ extern char *statemap; /* ptr to inode state table */ extern char *typemap; /* ptr to inode type table */ extern int16_t *lncntp; /* ptr to link count table */ extern ino_t lfdir; /* lost & found directory inode number */ extern const char *lfname; /* lost & found directory name */ extern int lfmode; /* lost & found directory creation mode */ extern daddr_t n_blks; /* number of blocks in use */ extern ino_t n_files; /* number of files in use */ extern int no_roll_forward; /* Don't roll forward */ extern blkcnt_t badblkcount; /* count of "bad" blocks */ /* from setup.c */ extern SEGUSE *seg_table; extern daddr_t *din_table;
