17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7257d1b4Sraf * Common Development and Distribution License (the "License").
6*7257d1b4Sraf * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate *
87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate * and limitations under the License.
127c478bd9Sstevel@tonic-gate *
137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate *
197c478bd9Sstevel@tonic-gate * CDDL HEADER END
207c478bd9Sstevel@tonic-gate */
21*7257d1b4Sraf
227c478bd9Sstevel@tonic-gate /*
23*7257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
247c478bd9Sstevel@tonic-gate * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
277c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
287c478bd9Sstevel@tonic-gate /* All Rights Reserved */
297c478bd9Sstevel@tonic-gate
30*7257d1b4Sraf #pragma ident "%Z%%M% %I% %E% SMI"
317c478bd9Sstevel@tonic-gate
32*7257d1b4Sraf #pragma weak _tcsendbreak = tcsendbreak
337c478bd9Sstevel@tonic-gate
34*7257d1b4Sraf #include "lint.h"
357c478bd9Sstevel@tonic-gate #include <sys/types.h>
367c478bd9Sstevel@tonic-gate #include <sys/termios.h>
377c478bd9Sstevel@tonic-gate #include <unistd.h>
387c478bd9Sstevel@tonic-gate
397c478bd9Sstevel@tonic-gate /*
407c478bd9Sstevel@tonic-gate * send zeros for 0.25 seconds, if duration is 0
417c478bd9Sstevel@tonic-gate * If duration is not 0, ioctl(fildes, TCSBRK, 0) is used also to
427c478bd9Sstevel@tonic-gate * make sure that a break is sent. This is for POSIX compliance.
437c478bd9Sstevel@tonic-gate */
447c478bd9Sstevel@tonic-gate
457c478bd9Sstevel@tonic-gate /*ARGSUSED*/
467c478bd9Sstevel@tonic-gate int
tcsendbreak(int fildes,int duration)477c478bd9Sstevel@tonic-gate tcsendbreak(int fildes, int duration)
487c478bd9Sstevel@tonic-gate {
497c478bd9Sstevel@tonic-gate return (ioctl(fildes, TCSBRK, duration));
507c478bd9Sstevel@tonic-gate }
51