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db_output.c (15680) db_output.c (18298)
1/*
2 * Mach Operating System
3 * Copyright (c) 1991,1990 Carnegie Mellon University
4 * All Rights Reserved.
5 *
6 * Permission to use, copy, modify and distribute this software and its
7 * documentation is hereby granted, provided that both the copyright
8 * notice and this permission notice appear in all copies of the

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18 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
19 * School of Computer Science
20 * Carnegie Mellon University
21 * Pittsburgh PA 15213-3890
22 *
23 * any improvements or extensions that they make and grant Carnegie the
24 * rights to redistribute these changes.
25 *
1/*
2 * Mach Operating System
3 * Copyright (c) 1991,1990 Carnegie Mellon University
4 * All Rights Reserved.
5 *
6 * Permission to use, copy, modify and distribute this software and its
7 * documentation is hereby granted, provided that both the copyright
8 * notice and this permission notice appear in all copies of the

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18 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
19 * School of Computer Science
20 * Carnegie Mellon University
21 * Pittsburgh PA 15213-3890
22 *
23 * any improvements or extensions that they make and grant Carnegie the
24 * rights to redistribute these changes.
25 *
26 * $Id: db_output.c,v 1.17 1996/01/23 21:17:59 phk Exp $
26 * $Id: db_output.c,v 1.18 1996/05/08 04:28:35 gpalmer Exp $
27 */
28
29/*
30 * Author: David B. Golub, Carnegie Mellon University
31 * Date: 7/90
32 */
33
34/*

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56 * don't print trailing spaces. This avoids most
57 * of the wraparounds.
58 */
59static int db_output_position = 0; /* output column */
60static int db_last_non_space = 0; /* last non-space character */
61int db_tab_stop_width = 8; /* how wide are tab stops? */
62#define NEXT_TAB(i) \
63 ((((i) + db_tab_stop_width) / db_tab_stop_width) * db_tab_stop_width)
27 */
28
29/*
30 * Author: David B. Golub, Carnegie Mellon University
31 * Date: 7/90
32 */
33
34/*

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56 * don't print trailing spaces. This avoids most
57 * of the wraparounds.
58 */
59static int db_output_position = 0; /* output column */
60static int db_last_non_space = 0; /* last non-space character */
61int db_tab_stop_width = 8; /* how wide are tab stops? */
62#define NEXT_TAB(i) \
63 ((((i) + db_tab_stop_width) / db_tab_stop_width) * db_tab_stop_width)
64int db_max_width = 80; /* output line width */
64int db_max_width = 79; /* output line width */
65
66static void db_putchar __P((int c, void *arg));
67
68/*
69 * Force pending whitespace.
70 */
71void
72db_force_whitespace()

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149
150/*
151 * Printing
152 */
153void
154db_printf(const char *fmt, ...)
155{
156 va_list listp;
65
66static void db_putchar __P((int c, void *arg));
67
68/*
69 * Force pending whitespace.
70 */
71void
72db_force_whitespace()

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149
150/*
151 * Printing
152 */
153void
154db_printf(const char *fmt, ...)
155{
156 va_list listp;
157
157 va_start(listp, fmt);
158 kvprintf (fmt, db_putchar, NULL, db_radix, listp);
159 va_end(listp);
160}
161
158 va_start(listp, fmt);
159 kvprintf (fmt, db_putchar, NULL, db_radix, listp);
160 va_end(listp);
161}
162
163int db_indent;
164
165void
166db_iprintf(const char *fmt,...)
167{
168 register int i;
169 va_list listp;
170
171 for (i = db_indent; i >= 8; i -= 8)
172 db_printf("\t");
173 while (--i >= 0)
174 db_printf(" ");
175 va_start(listp, fmt);
176 kvprintf (fmt, db_putchar, NULL, db_radix, listp);
177 va_end(listp);
178}
179
162/*
163 * End line if too long.
164 */
165void
166db_end_line()
167{
168 if (db_output_position >= db_max_width)
169 db_printf("\n");
170}
180/*
181 * End line if too long.
182 */
183void
184db_end_line()
185{
186 if (db_output_position >= db_max_width)
187 db_printf("\n");
188}
171