/include/termios.h

  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 * $FreeBSD$
 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 *);
 91void	cfmakesane(struct termios *);
 92int	cfsetspeed(struct termios *, speed_t);
 93#endif
 94__END_DECLS
 95
 96#endif /* !_TERMIOS_H_ */
 97
 98#ifndef _POSIX_SOURCE
 99#include <sys/ttycom.h>
100#include <sys/ttydefaults.h>
101#endif