1 /* $NetBSD: fsck_vars.h,v 1.17 2025/09/14 19:14:30 perseant Exp $ */ 2 3 /* 4 * Copyright (c) 1980, 1986, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)fsck.h 8.1 (Berkeley) 6/5/93 32 */ 33 34 extern struct dups *duplist; /* head of dup list */ 35 extern struct dups *muldup; /* end of unique duplicate dup block numbers */ 36 37 extern struct zlncnt *zlnhead; /* head of zero link count list */ 38 extern struct zlncnt *orphead; /* head of "properly orphaned" list */ 39 extern struct lfs *fs; 40 41 extern daddr_t idaddr; /* inode block containing ifile inode */ 42 extern long numdirs, listmax, inplast; 43 44 extern long dev_bsize; /* computed value of DEV_BSIZE */ 45 extern long secsize; /* actual disk sector size */ 46 extern char nflag; /* assume a no response */ 47 extern char yflag; /* assume a yes response */ 48 extern int aflag; /* ignore discrepancies in avail */ 49 extern int bflag; /* location of alternate super block */ 50 extern int debug; /* output debugging info */ 51 extern int exitonfail; 52 extern int preen; /* just fix normal inconsistencies */ 53 extern int quiet; /* don't report clean filesystems */ 54 extern char havesb; /* superblock has been read */ 55 extern char skipclean; /* skip clean file systems if preening */ 56 extern int fsmodified; /* 1 => write done to file system */ 57 extern int fsreadfd; /* file descriptor for reading file system */ 58 extern int fswritefd; /* file descriptor for writing file system */ 59 extern int rerun; /* rerun fsck. Only used in non-preen mode */ 60 61 extern daddr_t maxfsblock; /* number of blocks in the file system */ 62 #ifndef VERBOSE_BLOCKMAP 63 extern char *blockmap; /* ptr to primary blk allocation map */ 64 #else 65 extern ino_t *blockmap; /* ptr to primary blk allocation map */ 66 #endif 67 extern ino_t maxino; /* number of inodes in file system */ 68 extern ino_t lastino; /* last inode in use */ 69 extern char *statemap; /* ptr to inode state table */ 70 extern char *typemap; /* ptr to inode type table */ 71 extern int16_t *lncntp; /* ptr to link count table */ 72 73 extern ino_t lfdir; /* lost & found directory inode number */ 74 extern const char *lfname; /* lost & found directory name */ 75 extern int lfmode; /* lost & found directory creation mode */ 76 77 extern daddr_t n_blks; /* number of blocks in use */ 78 extern ino_t n_files; /* number of files in use */ 79 80 extern int no_roll_forward; /* Don't roll forward */ 81 82 extern blkcnt_t badblkcount; /* count of "bad" blocks */ 83 84 /* from setup.c */ 85 extern SEGUSE *seg_table; 86 extern daddr_t *din_table; 87
Indexes created Sat Sep 20 22:09:52 GMT 2025