166492cf0SYuri Pankov.\" 266492cf0SYuri Pankov.\" Sun Microsystems, Inc. gratefully acknowledges The Open Group for 366492cf0SYuri Pankov.\" permission to reproduce portions of its copyrighted documentation. 466492cf0SYuri Pankov.\" Original documentation from The Open Group can be obtained online at 5c10c16deSRichard Lowe.\" http://www.opengroup.org/bookstore/. 666492cf0SYuri Pankov.\" 766492cf0SYuri Pankov.\" The Institute of Electrical and Electronics Engineers and The Open 866492cf0SYuri Pankov.\" Group, have given us permission to reprint portions of their 966492cf0SYuri Pankov.\" documentation. 1066492cf0SYuri Pankov.\" 1166492cf0SYuri Pankov.\" In the following statement, the phrase ``this text'' refers to portions 1266492cf0SYuri Pankov.\" of the system documentation. 1366492cf0SYuri Pankov.\" 1466492cf0SYuri Pankov.\" Portions of this text are reprinted and reproduced in electronic form 1566492cf0SYuri Pankov.\" in the SunOS Reference Manual, from IEEE Std 1003.1, 2004 Edition, 1666492cf0SYuri Pankov.\" Standard for Information Technology -- Portable Operating System 1766492cf0SYuri Pankov.\" Interface (POSIX), The Open Group Base Specifications Issue 6, 1866492cf0SYuri Pankov.\" Copyright (C) 2001-2004 by the Institute of Electrical and Electronics 1966492cf0SYuri Pankov.\" Engineers, Inc and The Open Group. In the event of any discrepancy 2066492cf0SYuri Pankov.\" between these versions and the original IEEE and The Open Group 2166492cf0SYuri Pankov.\" Standard, the original IEEE and The Open Group Standard is the referee 2266492cf0SYuri Pankov.\" document. The original Standard can be obtained online at 2366492cf0SYuri Pankov.\" http://www.opengroup.org/unix/online.html. 2466492cf0SYuri Pankov.\" 25c10c16deSRichard Lowe.\" This notice shall appear on any product containing this material. 2666492cf0SYuri Pankov.\" 2766492cf0SYuri Pankov.\" The contents of this file are subject to the terms of the 2866492cf0SYuri Pankov.\" Common Development and Distribution License (the "License"). 2966492cf0SYuri Pankov.\" You may not use this file except in compliance with the License. 3066492cf0SYuri Pankov.\" 3166492cf0SYuri Pankov.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 3266492cf0SYuri Pankov.\" or http://www.opensolaris.org/os/licensing. 3366492cf0SYuri Pankov.\" See the License for the specific language governing permissions 3466492cf0SYuri Pankov.\" and limitations under the License. 3566492cf0SYuri Pankov.\" 3666492cf0SYuri Pankov.\" When distributing Covered Code, include this CDDL HEADER in each 3766492cf0SYuri Pankov.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE. 3866492cf0SYuri Pankov.\" If applicable, add the following below this CDDL HEADER, with the 3966492cf0SYuri Pankov.\" fields enclosed by brackets "[]" replaced with your own identifying 4066492cf0SYuri Pankov.\" information: Portions Copyright [yyyy] [name of copyright owner] 4166492cf0SYuri Pankov.\" 4266492cf0SYuri Pankov.\" 4366492cf0SYuri Pankov.\" Portions Copyright (c) 1992, X/Open Company Limited. All Rights Reserved. 4466492cf0SYuri Pankov.\" Copyright (c) 2002, Sun Microsystems, Inc. All Rights Reserved 45fefbffa8SJason King.\" Copyright 2019, Joyent, Inc. 4666492cf0SYuri Pankov.\" 47fefbffa8SJason King.Dd January 20, 2019 48fefbffa8SJason King.Dt CFSETISPEED 3C 49fefbffa8SJason King.Os 50fefbffa8SJason King.Sh NAME 51fefbffa8SJason King.Nm cfsetispeed , 52fefbffa8SJason King.Nm cfsetospeed 53fefbffa8SJason King.Nd set input and output baud rate 54fefbffa8SJason King.Sh SYNOPSIS 55fefbffa8SJason King.In termios.h 56fefbffa8SJason King.Ft int 57fefbffa8SJason King.Fo cfsetispeed 58fefbffa8SJason King.Fa "struct termios *termios_p" 59fefbffa8SJason King.Fa "speed_t speed" 60fefbffa8SJason King.Fc 61fefbffa8SJason King.Ft int 62fefbffa8SJason King.Fo cfsetospeed 63fefbffa8SJason King.Fa "struct termios *termios_p" 64fefbffa8SJason King.Fa "speed_t speed" 65fefbffa8SJason King.Fc 66fefbffa8SJason King.Sh DESCRIPTION 67fefbffa8SJason KingThe 68fefbffa8SJason King.Fn cfsetispeed 69fefbffa8SJason Kingfunction sets the input baud rate stored in the 70fefbffa8SJason Kingstructure pointed to by 71fefbffa8SJason King.Fa termios_p 72fefbffa8SJason Kingto 73fefbffa8SJason King.Fa speed . 74fefbffa8SJason King.Pp 75fefbffa8SJason KingThe 76fefbffa8SJason King.Fn cfsetospeed 77fefbffa8SJason Kingfunction sets the output baud rate stored in the 78fefbffa8SJason Kingstructure pointed to by 79fefbffa8SJason King.Fa termios_p 80fefbffa8SJason Kingto 81fefbffa8SJason King.Fa speed . 82fefbffa8SJason King.Pp 83c10c16deSRichard LoweThere is no effect on the baud rates set in the hardware until a subsequent 84fefbffa8SJason Kingsuccessful call to 85fefbffa8SJason King.Xr tcsetattr 3C 86fefbffa8SJason Kingon the same 87fefbffa8SJason King.Vt termios 88fefbffa8SJason Kingstructure. 89fefbffa8SJason King.Sh RETURN VALUES 90fefbffa8SJason KingUpon successful completion, 91fefbffa8SJason King.Fn cfsetispeed 92fefbffa8SJason Kingand 93fefbffa8SJason King.Fn cfsetospeed 94fefbffa8SJason Kingreturn 95fefbffa8SJason King.Sy 0 . 96fefbffa8SJason KingOtherwise 97fefbffa8SJason King.Sy \(mi1 98fefbffa8SJason Kingis returned, and 99fefbffa8SJason King.Va errno 100fefbffa8SJason Kingmay be set to indicate the error. 101fefbffa8SJason King.Sh ERRORS 102fefbffa8SJason KingThe 103fefbffa8SJason King.Fn cfsetispeed 104fefbffa8SJason Kingand 105fefbffa8SJason King.Fn cfsetospeed 106fefbffa8SJason Kingfunctions may fail if: 107fefbffa8SJason King.Bl -tag -width EINVAL 108fefbffa8SJason King.It Er EINVAL 109fefbffa8SJason KingThe 110fefbffa8SJason King.Fa speed 111fefbffa8SJason Kingvalue is not a valid baud rate. 112fefbffa8SJason King.It Er EINVAL 113fefbffa8SJason KingThe value of 114fefbffa8SJason King.Fa speed 115fefbffa8SJason Kingis outside the range of possible speed values as specified in 116fefbffa8SJason King.In termios.h . 117fefbffa8SJason King.El 118fefbffa8SJason King.Sh INTERFACE STABILITY 119fefbffa8SJason KingStandard 120fefbffa8SJason King.Sh MT-LEVEL 121fefbffa8SJason KingMT-Safe 122fefbffa8SJason King.Pp 123fefbffa8SJason KingAsync-Signal-Safe 124fefbffa8SJason King.Sh SEE ALSO 125fefbffa8SJason King.Xr cfgetispeed 3C , 126fefbffa8SJason King.Xr tcsetattr 3C , 127*bbf21555SRichard Lowe.Xr termio 4I , 128*bbf21555SRichard Lowe.Xr attributes 7 , 129*bbf21555SRichard Lowe.Xr standards 7 130