/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Type tty name
*/
#include <locale.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/stermio.h>
int
main(int argc, char **argv)
{
char *p;
int i;
int lflg = 0;
int sflg = 0;
(void) setlocale(LC_ALL, "");
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) textdomain(TEXT_DOMAIN);
while ((i = getopt(argc, argv, "ls")) != EOF)
switch (i) {
case 'l':
lflg = 1;
break;
case 's':
sflg = 1;
break;
case '?':
(void) printf(gettext("Usage: tty [-l] [-s]\n"));
return (2);
}
p = ttyname(0);
if (!sflg)
(void) printf("%s\n", (p? p: gettext("not a tty")));
if (lflg) {
if ((i = ioctl(0, STWLINE, 0)) == -1)
(void) printf(gettext(
"not on an active synchronous line\n"));
else
(void) printf(gettext("synchronous line %d\n"), i);
}
return (p? 0: 1);
}