xref: /freebsd/sbin/fsdb/fsdb.h (revision 0ea3482342b4d7d6e71f3007ce4dafe445c639fd)
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