1 /* $NetBSD: fsdb.h,v 1.2 1995/10/08 23:18:11 thorpej Exp $ */ 2 3 /*- 4 * SPDX-License-Identifier: BSD-3-Clause 5 * 6 * Copyright (c) 1995 John T. Kohl 7 * All rights reserved. 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 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 24 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 26 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 29 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * $FreeBSD$ 33 */ 34 35 extern int blread(int fd, char *buf, ufs2_daddr_t blk, long size); 36 extern void rwerror(const char *mesg, ufs2_daddr_t blk); 37 extern int reply(const char *question); 38 39 extern long dev_bsize; 40 extern long secsize; 41 extern int fsmodified; 42 extern int fsfd; 43 44 struct cmdtable { 45 const char *cmd; 46 const char *helptxt; 47 unsigned int minargc; 48 unsigned int maxargc; 49 unsigned int flags; 50 #define FL_RO 0x0000 /* for symmetry */ 51 #define FL_WR 0x0001 /* wants to write */ 52 #define FL_ST 0x0002 /* resplit final string if argc > maxargc */ 53 int (*handler)(int argc, char *argv[]); 54 }; 55 extern struct inode curip; 56 extern union dinode *curinode; 57 extern ino_t curinum; 58 59 int argcount(struct cmdtable *cmdp, int argc, char *argv[]); 60 char **crack(char *line, int *argc); 61 char **recrack(char *line, int *argc, int argc_max); 62 void printstat(const char *cp, ino_t inum, union dinode *dp); 63 int printactive(int doblocks); 64 int checkactive(void); 65 int checkactivedir(void); 66