2 * Copyright (c) 1991, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)print.c 8.6 (Berkeley) 4/16/94
34 * $FreeBSD: src/bin/stty/print.c,v 1.12.2.2 2001/07/04 22:40:00 kris Exp $
35 * $DragonFly: src/bin/stty/print.c,v 1.2 2003/06/17 04:22:50 dillon Exp $
38 #include <sys/types.h>
47 #include <sys/ioctl_compat.h> /* XXX NTTYDISC is too well hidden */
49 static void binit __P((const char *));
50 static void bput __P((const char *));
51 static const char *ccval __P((struct cchar *, int));
54 print(tp, wp, ldisc, fmt)
63 int cnt, ispeed, ospeed;
64 char buf1[100], buf2[100];
68 /* Line discipline. */
69 if (ldisc != TTYDISC) {
72 cnt += printf("new tty disc; ");
75 cnt += printf("slip disc; ");
78 cnt += printf("ppp disc; ");
81 cnt += printf("#%d disc; ", ldisc);
87 ispeed = cfgetispeed(tp);
88 ospeed = cfgetospeed(tp);
91 printf("ispeed %d baud; ospeed %d baud;", ispeed, ospeed);
93 cnt += printf("speed %d baud;", ispeed);
95 cnt += printf(" %d rows; %d columns;", wp->ws_row, wp->ws_col);
99 #define on(f) ((tmp & (f)) != 0)
100 #define put(n, f, d) \
101 if (fmt >= BSD || on(f) != (d)) \
107 put("-icanon", ICANON, 1);
108 put("-isig", ISIG, 1);
109 put("-iexten", IEXTEN, 1);
110 put("-echo", ECHO, 1);
111 put("-echoe", ECHOE, 0);
112 put("-echok", ECHOK, 0);
113 put("-echoke", ECHOKE, 0);
114 put("-echonl", ECHONL, 0);
115 put("-echoctl", ECHOCTL, 0);
116 put("-echoprt", ECHOPRT, 0);
117 put("-altwerase", ALTWERASE, 0);
118 put("-noflsh", NOFLSH, 0);
119 put("-tostop", TOSTOP, 0);
120 put("-flusho", FLUSHO, 0);
121 put("-pendin", PENDIN, 0);
122 put("-nokerninfo", NOKERNINFO, 0);
123 put("-extproc", EXTPROC, 0);
128 put("-istrip", ISTRIP, 0);
129 put("-icrnl", ICRNL, 1);
130 put("-inlcr", INLCR, 0);
131 put("-igncr", IGNCR, 0);
132 put("-ixon", IXON, 1);
133 put("-ixoff", IXOFF, 0);
134 put("-ixany", IXANY, 1);
135 put("-imaxbel", IMAXBEL, 1);
136 put("-ignbrk", IGNBRK, 0);
137 put("-brkint", BRKINT, 1);
138 put("-inpck", INPCK, 0);
139 put("-ignpar", IGNPAR, 0);
140 put("-parmrk", PARMRK, 0);
145 put("-opost", OPOST, 1);
146 put("-onlcr", ONLCR, 1);
147 put("-ocrnl", OCRNL, 0);
148 put("-oxtabs", OXTABS, 1);
149 put("-onocr", OXTABS, 0);
150 put("-onlret", OXTABS, 0);
152 /* control flags (hardware state) */
155 put("-cread", CREAD, 1);
170 bput("-parenb" + on(PARENB));
171 put("-parodd", PARODD, 0);
172 put("-hupcl", HUPCL, 1);
173 put("-clocal", CLOCAL, 0);
174 put("-cstopb", CSTOPB, 0);
175 switch(tmp & (CCTS_OFLOW | CRTS_IFLOW)) {
183 put("-crtscts", CCTS_OFLOW | CRTS_IFLOW, 0);
186 put("-dsrflow", CDSR_OFLOW, 0);
187 put("-dtrflow", CDTR_IFLOW, 0);
188 put("-mdmbuf", MDMBUF, 0); /* XXX mdmbuf == dtrflow */
190 /* special control characters */
194 for (p = cchars1; p->name; ++p) {
195 (void)snprintf(buf1, sizeof(buf1), "%s = %s;",
196 p->name, ccval(p, cc[p->sub]));
202 for (p = cchars1, cnt = 0; p->name; ++p) {
203 if (fmt != BSD && cc[p->sub] == p->def)
206 (void)snprintf(buf1 + cnt * 8, sizeof(buf1) - cnt * 8,
208 (void)snprintf(buf2 + cnt * 8, sizeof(buf2) - cnt * 8,
209 WD, ccval(p, cc[p->sub]));
210 if (++cnt == LINELENGTH / 8) {
212 (void)printf("%s\n", buf1);
213 (void)printf("%s\n", buf2);
217 (void)printf("%s\n", buf1);
218 (void)printf("%s\n", buf2);
224 static const char *label;
244 col = printf("%s: %s", label, s);
247 if ((col + strlen(s)) > LINELENGTH) {
248 (void)printf("\n\t");
249 col = printf("%s", s) + 8;
252 col += printf(" %s", s);
263 if (p->sub == VMIN || p->sub == VTIME) {
264 (void)snprintf(buf, sizeof(buf), "%d", c);
267 if (c == _POSIX_VDISABLE)