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
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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
36 static char sccsid[] = "@(#)print.c 8.6 (Berkeley) 4/16/94";
38 static const char rcsid[] =
39 "$FreeBSD: src/bin/stty/print.c,v 1.12.2.2 2001/07/04 22:40:00 kris Exp $";
42 #include <sys/types.h>
51 #include <sys/ioctl_compat.h> /* XXX NTTYDISC is too well hidden */
53 static void binit __P((const char *));
54 static void bput __P((const char *));
55 static const char *ccval __P((struct cchar *, int));
58 print(tp, wp, ldisc, fmt)
67 int cnt, ispeed, ospeed;
68 char buf1[100], buf2[100];
72 /* Line discipline. */
73 if (ldisc != TTYDISC) {
76 cnt += printf("new tty disc; ");
79 cnt += printf("slip disc; ");
82 cnt += printf("ppp disc; ");
85 cnt += printf("#%d disc; ", ldisc);
91 ispeed = cfgetispeed(tp);
92 ospeed = cfgetospeed(tp);
95 printf("ispeed %d baud; ospeed %d baud;", ispeed, ospeed);
97 cnt += printf("speed %d baud;", ispeed);
99 cnt += printf(" %d rows; %d columns;", wp->ws_row, wp->ws_col);
103 #define on(f) ((tmp & (f)) != 0)
104 #define put(n, f, d) \
105 if (fmt >= BSD || on(f) != (d)) \
111 put("-icanon", ICANON, 1);
112 put("-isig", ISIG, 1);
113 put("-iexten", IEXTEN, 1);
114 put("-echo", ECHO, 1);
115 put("-echoe", ECHOE, 0);
116 put("-echok", ECHOK, 0);
117 put("-echoke", ECHOKE, 0);
118 put("-echonl", ECHONL, 0);
119 put("-echoctl", ECHOCTL, 0);
120 put("-echoprt", ECHOPRT, 0);
121 put("-altwerase", ALTWERASE, 0);
122 put("-noflsh", NOFLSH, 0);
123 put("-tostop", TOSTOP, 0);
124 put("-flusho", FLUSHO, 0);
125 put("-pendin", PENDIN, 0);
126 put("-nokerninfo", NOKERNINFO, 0);
127 put("-extproc", EXTPROC, 0);
132 put("-istrip", ISTRIP, 0);
133 put("-icrnl", ICRNL, 1);
134 put("-inlcr", INLCR, 0);
135 put("-igncr", IGNCR, 0);
136 put("-ixon", IXON, 1);
137 put("-ixoff", IXOFF, 0);
138 put("-ixany", IXANY, 1);
139 put("-imaxbel", IMAXBEL, 1);
140 put("-ignbrk", IGNBRK, 0);
141 put("-brkint", BRKINT, 1);
142 put("-inpck", INPCK, 0);
143 put("-ignpar", IGNPAR, 0);
144 put("-parmrk", PARMRK, 0);
149 put("-opost", OPOST, 1);
150 put("-onlcr", ONLCR, 1);
151 put("-ocrnl", OCRNL, 0);
152 put("-oxtabs", OXTABS, 1);
153 put("-onocr", OXTABS, 0);
154 put("-onlret", OXTABS, 0);
156 /* control flags (hardware state) */
159 put("-cread", CREAD, 1);
174 bput("-parenb" + on(PARENB));
175 put("-parodd", PARODD, 0);
176 put("-hupcl", HUPCL, 1);
177 put("-clocal", CLOCAL, 0);
178 put("-cstopb", CSTOPB, 0);
179 switch(tmp & (CCTS_OFLOW | CRTS_IFLOW)) {
187 put("-crtscts", CCTS_OFLOW | CRTS_IFLOW, 0);
190 put("-dsrflow", CDSR_OFLOW, 0);
191 put("-dtrflow", CDTR_IFLOW, 0);
192 put("-mdmbuf", MDMBUF, 0); /* XXX mdmbuf == dtrflow */
194 /* special control characters */
198 for (p = cchars1; p->name; ++p) {
199 (void)snprintf(buf1, sizeof(buf1), "%s = %s;",
200 p->name, ccval(p, cc[p->sub]));
206 for (p = cchars1, cnt = 0; p->name; ++p) {
207 if (fmt != BSD && cc[p->sub] == p->def)
210 (void)snprintf(buf1 + cnt * 8, sizeof(buf1) - cnt * 8,
212 (void)snprintf(buf2 + cnt * 8, sizeof(buf2) - cnt * 8,
213 WD, ccval(p, cc[p->sub]));
214 if (++cnt == LINELENGTH / 8) {
216 (void)printf("%s\n", buf1);
217 (void)printf("%s\n", buf2);
221 (void)printf("%s\n", buf1);
222 (void)printf("%s\n", buf2);
228 static const char *label;
248 col = printf("%s: %s", label, s);
251 if ((col + strlen(s)) > LINELENGTH) {
252 (void)printf("\n\t");
253 col = printf("%s", s) + 8;
256 col += printf(" %s", s);
267 if (p->sub == VMIN || p->sub == VTIME) {
268 (void)snprintf(buf, sizeof(buf), "%d", c);
271 if (c == _POSIX_VDISABLE)