1/* $OpenBSD: db_var.h,v 1.15 2025/05/19 21:48:28 kettenis 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_TRIGGER 8
46#define DBCTL_PROFILE 9
47#define DBCTL_SUSPEND 10
48#define DBCTL_MAXID 11
49
50#define CTL_DDB_NAMES { \
51 { NULL, 0 }, \
52 { "radix", CTLTYPE_INT }, \
53 { "max_width", CTLTYPE_INT }, \
54 { "max_line", CTLTYPE_INT }, \
55 { "tab_stop_width", CTLTYPE_INT },\
56 { "panic", CTLTYPE_INT }, \
57 { "console", CTLTYPE_INT }, \
58 { "log", CTLTYPE_INT }, \
59 { "trigger", CTLTYPE_INT }, \
60 { "profile", CTLTYPE_INT }, \
61 { "suspend", CTLTYPE_INT }, \
62}
63
64#ifdef _KERNEL
65extern int db_radix;
66extern int db_max_width;
67extern int db_tab_stop_width;
68extern int db_max_line;
69extern int db_panic;
70extern int db_console;
71extern int db_log;
72extern int db_profile;
73extern int db_suspend;
74
75int ddb_sysctl(int *, u_int, void *, size_t *, void *, size_t,
76 struct proc *);
77#endif
78
79#endif /* _DDB_DB_VAR_H_ */