2 * Copyright (c) 1983, 1993
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. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * @(#)cu.c 8.1 (Berkeley) 6/6/93
30 * $FreeBSD: src/usr.bin/tip/tip/cu.c,v 1.4 1999/08/28 01:06:33 peter Exp $
37 * Botch the interface to look like cu's
40 cumain(int argc
, char *argv
[])
46 printf("usage: cu telno [-t] [-s speed] [-a acu] [-l line] [-#]\n");
51 for (; argc
> 1; argv
++, argc
--) {
52 if (argv
[1][0] != '-')
54 else switch (argv
[1][1]) {
62 CU
= argv
[2]; ++argv
; --argc
;
66 if (argc
< 3 || speed(atoi(argv
[2])) == 0) {
67 fprintf(stderr
, "cu: unsupported speed %s\n",
71 BR
= atoi(argv
[2]); ++argv
; --argc
;
75 DV
= argv
[2]; ++argv
; --argc
;
78 case '0': case '1': case '2': case '3': case '4':
79 case '5': case '6': case '7': case '8': case '9':
81 CU
[strlen(CU
)-1] = argv
[1][1];
83 DV
[strlen(DV
)-1] = argv
[1][1];
87 printf("Bad flag %s", argv
[1]);
91 signal(SIGINT
, cleanup
);
92 signal(SIGQUIT
, cleanup
);
93 signal(SIGHUP
, cleanup
);
94 signal(SIGTERM
, cleanup
);
97 * The "cu" host name is used to define the
98 * attributes of the generic dialer.
100 (void)snprintf(sbuf
, sizeof(sbuf
), "cu%ld", BR
);
101 if ((i
= hunt(sbuf
)) == 0) {
102 printf("all ports busy\n");
106 printf("link down\n");
107 (void)uu_unlock(uucplock
);
110 setbuf(stdout
, NULL
);
115 boolean(value(VERBOSE
)) = 0;
119 printf("Connect failed\n");
121 (void)uu_unlock(uucplock
);