termios.h revision 203964
1/*- 2 * Copyright (c) 1988, 1989, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)termios.h 8.3 (Berkeley) 3/28/94 30 * $FreeBSD: head/include/termios.h 203964 2010-02-16 19:39:50Z imp $ 31 */ 32 33#ifndef _TERMIOS_H_ 34#define _TERMIOS_H_ 35 36#include <sys/cdefs.h> 37#include <sys/_termios.h> 38#include <sys/_types.h> 39 40#ifndef _PID_T_DECLARED 41typedef __pid_t pid_t; 42#define _PID_T_DECLARED 43#endif 44 45#ifndef _POSIX_SOURCE 46#define OXTABS TAB3 47#define MDMBUF CCAR_OFLOW 48#endif 49 50#ifndef _POSIX_SOURCE 51#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE) 52#endif 53 54/* 55 * Commands passed to tcsetattr() for setting the termios structure. 56 */ 57#define TCSANOW 0 /* make change immediate */ 58#define TCSADRAIN 1 /* drain output, then change */ 59#define TCSAFLUSH 2 /* drain output, flush input */ 60#ifndef _POSIX_SOURCE 61#define TCSASOFT 0x10 /* flag - don't alter h.w. state */ 62#endif 63 64#define TCIFLUSH 1 65#define TCOFLUSH 2 66#define TCIOFLUSH 3 67#define TCOOFF 1 68#define TCOON 2 69#define TCIOFF 3 70#define TCION 4 71 72__BEGIN_DECLS 73speed_t cfgetispeed(const struct termios *); 74speed_t cfgetospeed(const struct termios *); 75int cfsetispeed(struct termios *, speed_t); 76int cfsetospeed(struct termios *, speed_t); 77int tcgetattr(int, struct termios *); 78int tcsetattr(int, int, const struct termios *); 79int tcdrain(int); 80int tcflow(int, int); 81int tcflush(int, int); 82int tcsendbreak(int, int); 83 84#if __POSIX_VISIBLE >= 200112 || __BSD_VISIBLE 85pid_t tcgetsid(int); 86#endif 87#if __BSD_VISIBLE 88int tcsetsid(int, pid_t); 89 90void cfmakeraw(struct termios *); 91int cfsetspeed(struct termios *, speed_t); 92#endif 93__END_DECLS 94 95#endif /* !_TERMIOS_H_ */ 96 97#ifndef _POSIX_SOURCE 98#include <sys/ttycom.h> 99#include <sys/ttydefaults.h> 100#endif 101