1 /* $OpenBSD: db_var.h,v 1.9 2006/07/06 18:14:48 miod Exp $ */
2
3 /*
4 * Copyright (c) 1996 Michael Shalayeff. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27 /*
28 * Different parameters/structures/functions
29 */
30
31 #ifndef _DDB_DB_VAR_H_
32 #define _DDB_DB_VAR_H_
33
34 #ifndef DB_HISTORY_SIZE
35 #define DB_HISTORY_SIZE 4000
36 #endif
37
38 #define DBCTL_RADIX 1
39 #define DBCTL_MAXWIDTH 2
40 #define DBCTL_MAXLINE 3
41 #define DBCTL_TABSTOP 4
42 #define DBCTL_PANIC 5
43 #define DBCTL_CONSOLE 6
44 #define DBCTL_LOG 7
45 #define DBCTL_MAXID 8
46
47 #define CTL_DDB_NAMES { \
48 { NULL, 0 }, \
49 { "radix", CTLTYPE_INT }, \
50 { "max_width", CTLTYPE_INT }, \
51 { "max_line", CTLTYPE_INT }, \
52 { "tab_stop_width", CTLTYPE_INT },\
53 { "panic", CTLTYPE_INT }, \
54 { "console", CTLTYPE_INT }, \
55 { "log", CTLTYPE_INT }, \
56 }
57
58 #ifdef _KERNEL
59 extern int db_radix;
60 extern int db_max_width;
61 extern int db_tab_stop_width;
62 extern int db_max_line;
63 extern int db_panic;
64 extern int db_console;
65 extern int db_log;
66
67 int ddb_sysctl(int *, u_int, void *, size_t *, void *, size_t,
68 struct proc *);
69 #endif
70
71 #endif /* _DDB_DB_VAR_H_ */
72