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Annotation of sys/ddb/db_output.h, Revision 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);