| tcsendbreak.3 (84306) | tcsendbreak.3 (108087) |
|---|---|
| 1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)tcsendbreak.3 8.1 (Berkeley) 6/4/93 | 1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)tcsendbreak.3 8.1 (Berkeley) 6/4/93 |
| 33.\" $FreeBSD: head/lib/libc/gen/tcsendbreak.3 84306 2001-10-01 16:09:29Z ru $ | 33.\" $FreeBSD: head/lib/libc/gen/tcsendbreak.3 108087 2002-12-19 09:40:28Z ru $ |
| 34.\" 35.Dd June 4, 1993 36.Dt TCSENDBREAK 3 37.Os 38.Sh NAME 39.Nm tcsendbreak , 40.Nm tcdrain , 41.Nm tcflush , --- 70 unchanged lines hidden (view full) --- 112.Pp 113The 114.Fn tcsendbreak 115function transmits a continuous stream of zero-valued bits for four-tenths 116of a second to the terminal referenced by 117.Fa fd . 118The 119.Fa len | 34.\" 35.Dd June 4, 1993 36.Dt TCSENDBREAK 3 37.Os 38.Sh NAME 39.Nm tcsendbreak , 40.Nm tcdrain , 41.Nm tcflush , --- 70 unchanged lines hidden (view full) --- 112.Pp 113The 114.Fn tcsendbreak 115function transmits a continuous stream of zero-valued bits for four-tenths 116of a second to the terminal referenced by 117.Fa fd . 118The 119.Fa len |
| 120parameter is ignored in this implementation. | 120argument is ignored in this implementation. |
| 121.Sh RETURN VALUES 122Upon successful completion, all of these functions return a value of zero. 123.Sh ERRORS 124If any error occurs, a value of -1 is returned and the global variable 125.Va errno 126is set to indicate the error, as follows: 127.Bl -tag -width Er 128.It Bq Er EBADF --- 29 unchanged lines hidden --- | 121.Sh RETURN VALUES 122Upon successful completion, all of these functions return a value of zero. 123.Sh ERRORS 124If any error occurs, a value of -1 is returned and the global variable 125.Va errno 126is set to indicate the error, as follows: 127.Bl -tag -width Er 128.It Bq Er EBADF --- 29 unchanged lines hidden --- |