1 /* $NetBSD: fsdb.h,v 1.2 1995/10/08 23:18:11 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 1995 John T. Kohl 5 * 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. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 27 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 * 30 * $Id: fsdb.h,v 1.2 1997/03/13 12:44:52 peter Exp $ 31 */ 32 33 extern int bread __P((int fd, char *buf, daddr_t blk, long size)); 34 extern void bwrite __P((int fd, char *buf, daddr_t blk, long size)); 35 extern void rwerror __P((char *mesg, daddr_t blk)); 36 extern int reply __P((char *question)); 37 38 extern long dev_bsize; 39 extern long secsize; 40 extern int fsmodified; 41 extern int fsfd; 42 43 struct cmdtable { 44 const char *cmd; 45 const char *helptxt; 46 unsigned int minargc; 47 unsigned int maxargc; 48 unsigned int flags; 49 #define FL_RO 0x0000 /* for symmetry */ 50 #define FL_WR 0x0001 /* wants to write */ 51 int (*handler) __P((int argc, char *argv[])); 52 }; 53 extern struct dinode *curinode; 54 extern ino_t curinum; 55 56 int argcount __P((struct cmdtable *cmdp, int argc, char *argv[])); 57 char **crack __P((char *line, int *argc)); 58 void printstat __P((const char *cp, ino_t inum, struct dinode *dp)); 59 int printactive __P((void)); 60 int checkactive __P((void)); 61 int checkactivedir __P((void)); 62