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fsdb.h revision 1.2 
      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 
     31 extern int bread __P((int fd, char *buf, daddr_t blk, long size));
     32 extern void bwrite __P((int fd, char *buf, daddr_t blk, long size));
     33 extern void rwerror __P((char *mesg, daddr_t blk));
     34 extern int reply __P((char *question));
     35 
     36 extern long dev_bsize;
     37 extern long secsize;
     38 extern int fsmodified;
     39 extern int fsfd;
     40 
     41 struct cmdtable {
     42 	const char *cmd;
     43 	const char *helptxt;
     44 	unsigned int minargc;
     45 	unsigned int maxargc;
     46 	int (*handler) __P((int argc, char *argv[]));
     47 };
     48 extern struct dinode *curinode;
     49 extern ino_t curinum;
     50 
     51 int argcount __P((struct cmdtable *cmdp, int argc, char *argv[]));
     52 char **crack __P((char *line, int *argc));
     53 void printstat __P((const char *cp, ino_t inum, struct dinode *dp));
     54 int printactive __P((void));
     55 int checkactive __P((void));
     56 int checkactivedir __P((void));
     57