1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1988 AT&T */ 28 /* All Rights Reserved */ 29 30 #pragma weak _tcsetattr = tcsetattr 31 32 #include "lint.h" 33 #include <sys/types.h> 34 #include <sys/termios.h> 35 #include <errno.h> 36 #include <unistd.h> 37 38 /* 39 * set parameters associated with termios 40 */ 41 42 int 43 tcsetattr(int fildes, int optional_actions, const struct termios *termios_p) 44 { 45 46 int rval; 47 48 switch (optional_actions) { 49 50 case TCSANOW: 51 52 rval = ioctl(fildes, TCSETS, termios_p); 53 break; 54 55 case TCSADRAIN: 56 57 rval = ioctl(fildes, TCSETSW, termios_p); 58 break; 59 60 case TCSAFLUSH: 61 62 rval = ioctl(fildes, TCSETSF, termios_p); 63 break; 64 65 default: 66 67 rval = -1; 68 errno = EINVAL; 69 } 70 return (rval); 71 } 72