1 /* $NetBSD: ttinit.c,v 1.9 2003/08/13 15:21:07 itojun Exp $ */
4 * Copyright (c) 1983, 1993
5 * The Regents of the University of California. All rights reserved.
7 * This code is derived from software contributed to Berkeley by
8 * Edward Wang at The University of California, Berkeley.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #include <sys/cdefs.h>
38 static char sccsid[] = "@(#)ttinit.c 8.1 (Berkeley) 6/6/93";
40 __RCSID("$NetBSD: ttinit.c,v 1.9 2003/08/13 15:21:07 itojun Exp $");
50 char tt_strings[1024]; /* string buffer */
51 char *tt_strp; /* pointer for it */
56 struct tt_tab tt_tab[] = {
59 { "f100", 4, tt_f100 },
60 { "tvi925", 6, tt_tvi925 },
61 { "wyse75", 6, tt_wyse75 },
62 { "wyse60", 6, tt_wyse60 },
63 { "w60", 3, tt_wyse60 },
64 { "zapple", 6, tt_zapple },
65 { "zentec", 6, tt_zentec },
66 { "generic", 0, tt_generic },
81 * Set output buffer size to about 1 second of output time.
83 i = MIN(wwbaud/10, 512);
84 if ((tt_ob = malloc((unsigned) i)) == 0) {
92 * Use the standard name of the terminal (i.e. the second
95 for (p = wwtermcap; *p && *p != '|' && *p != ':'; p++)
99 for (q = p; *q && *q != '|' && *q != ':'; q++)
101 if (q != p && (t = malloc((unsigned) (q - p + 1))) != 0) {
107 for (tp = tt_tab; tp->tt_name != 0; tp++)
108 if (strncmp(tp->tt_name, wwterm, tp->tt_len) == 0)
110 if (tp->tt_name == 0) {
111 wwerrno = WWE_BADTERM;
114 if ((*tp->tt_func)() < 0) {
115 wwerrno = WWE_CANTDO;
118 if (wwgetttysize(0, &tt.tt_nrow, &tt.tt_ncol) < 0)
120 tt.tt_scroll_top = 0;
121 tt.tt_scroll_bot = tt.tt_nrow - 1;