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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1995-1998 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* LINTLIBRARY */ 30 31 /* 32 * baudrate.c 33 * 34 * XCurses Library 35 * 36 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved. 37 * 38 */ 39 40 #ifdef M_RCSID 41 #ifndef lint 42 static char rcsID[] = 43 "$Header: /team/ps/sun_xcurses/archive/local_changes/xcurses/src/lib/" 44 "libxcurses/src/libc/xcurses/rcs/baudrate.c 1.3 1998/06/04 19:55:42 " 45 "cbates Exp $"; 46 #endif 47 #endif 48 49 #include <private.h> 50 51 typedef struct { 52 speed_t speed; 53 int value; 54 } t_baud; 55 56 static const t_baud speeds[] = { 57 { B0, 0 }, 58 { B50, 50 }, 59 { B75, 75 }, 60 { B110, 110 }, 61 { B134, 134 }, 62 { B150, 150 }, 63 { B200, 200 }, 64 { B300, 300 }, 65 { B600, 600 }, 66 { B1200, 1200 }, 67 { B1800, 1800 }, 68 { B2400, 2400 }, 69 { B4800, 4800 }, 70 { B9600, 9600 }, 71 { B19200, 19200 }, 72 { B38400, 38400 }, 73 { (speed_t) -1, -1 } 74 }; 75 76 /* 77 * Return the output speed of the terminal. The number returned is in 78 * bits per second and is an integer. 79 */ 80 int 81 baudrate(void) 82 { 83 int i; 84 speed_t value; 85 86 value = cfgetospeed(PTERMIOS(_prog)); 87 88 for (i = 0; speeds[i].speed != (speed_t) -1; ++i) 89 if (speeds[i].speed == value) 90 break; 91 92 return (speeds[i].value); 93 } 94