Annotation of sys/ddb/db_output.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: db_output.h,v 1.15 2006/07/06 18:14:48 miod Exp $ */
2: /* $NetBSD: db_output.h,v 1.9 1996/04/04 05:13:50 cgd Exp $ */
3:
4: /*
5: * Mach Operating System
6: * Copyright (c) 1993,1992,1991,1990 Carnegie Mellon University
7: * All Rights Reserved.
8: *
9: * Permission to use, copy, modify and distribute this software and its
10: * documentation is hereby granted, provided that both the copyright
11: * notice and this permission notice appear in all copies of the
12: * software, derivative works or modified versions, and any portions
13: * thereof, and that both notices appear in supporting documentation.
14: *
15: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
17: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18: *
19: * Carnegie Mellon requests users of this software to return to
20: *
21: * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
22: * School of Computer Science
23: * Carnegie Mellon University
24: * Pittsburgh PA 15213-3890
25: *
26: * any improvements or extensions that they make and grant Carnegie Mellon
27: * the rights to redistribute these changes.
28: *
29: * Author: David B. Golub, Carnegie Mellon University
30: * Date: 8/90
31: */
32:
33: /*
34: * Printing routines for kernel debugger.
35: */
36: void db_force_whitespace(void);
37: void db_putchar(int);
38: int db_print_position(void);
39: int db_printf(const char *, ...)
40: __attribute__((__format__(__kprintf__,1,2)));
41: void db_end_line(int);
42:
43: /*
44: * This is a replacement for the non-standard %z, %n and %r printf formats
45: * in db_printf.
46: *
47: * db_format(buf, bufsize, val, format, alt, width)
48: *
49: * val is the value we want printed.
50: * format is one of DB_FORMAT_[ZRN]
51: * alt specifies if we should provide an "alternate" format (# in the printf
52: * format).
53: * width is the field width. 0 is the same as no width specifier.
54: */
55: #define DB_FORMAT_Z 1
56: #define DB_FORMAT_R 2
57: #define DB_FORMAT_N 3
58: #define DB_FORMAT_BUF_SIZE 64 /* should be plenty for all formats */
59: char *db_format(char *, size_t, long, int, int, int);
60:
61: /* XXX - this is the wrong place, but we have no better. */
62: void db_stack_dump(void);
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