FreeBSD/Linux Kernel Cross Reference
sys/ddb/db_output.h
1 /* $NetBSD: db_output.h,v 1.22 2020/06/28 04:06:14 simonb Exp $ */
2
3 /*
4 * Mach Operating System
5 * Copyright (c) 1991,1990 Carnegie Mellon University
6 * All Rights Reserved.
7 *
8 * Permission to use, copy, modify and distribute this software and its
9 * documentation is hereby granted, provided that both the copyright
10 * notice and this permission notice appear in all copies of the
11 * software, derivative works or modified versions, and any portions
12 * thereof, and that both notices appear in supporting documentation.
13 *
14 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
15 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
16 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
17 *
18 * Carnegie Mellon requests users of this software to return to
19 *
20 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
21 * School of Computer Science
22 * Carnegie Mellon University
23 * Pittsburgh PA 15213-3890
24 *
25 * any improvements or extensions that they make and grant Carnegie the
26 * rights to redistribute these changes.
27 *
28 * Author: David B. Golub, Carnegie Mellon University
29 * Date: 8/90
30 */
31
32 #ifndef _DDB_DB_OUTPUT_H_
33 #define _DDB_DB_OUTPUT_H_
34
35 #include <sys/stdarg.h>
36
37 /*
38 * Printing routines for kernel debugger.
39 */
40 void db_force_whitespace(void);
41 void db_putchar(int);
42 int db_print_position(void);
43 void db_printf(const char *, ...) __printflike(1, 2);
44 void db_vprintf(const char *, va_list) __printflike(1, 0);
45 void db_format_radix(char *, size_t, quad_t, int);
46 void db_format_hex(char *, size_t, quad_t, int);
47 void db_end_line(void);
48
49 extern int db_max_line;
50 extern int db_max_width;
51 extern int db_output_line;
52 extern int db_radix;
53 extern int db_tab_stop_width;
54
55 #define DB_NEXT_TAB(i) \
56 ((((i) + db_tab_stop_width) / db_tab_stop_width) * db_tab_stop_width)
57
58 #endif /* _DDB_DB_OUTPUT_H_ */
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