1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1988, 1989, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#ifndef _TERMIOS_H_
33#define _TERMIOS_H_
34
35#include <sys/cdefs.h>
36#include <sys/_termios.h>
37#include <sys/_types.h>
38#if __BSD_VISIBLE
39#include <sys/_winsize.h>
40#endif
41
42#ifndef _PID_T_DECLARED
43typedef __pid_t pid_t;
44#define _PID_T_DECLARED
45#endif
46
47#if __BSD_VISIBLE
48#define OXTABS TAB3
49#define MDMBUF CCAR_OFLOW
50#endif
51
52#if __BSD_VISIBLE
53#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE)
54#endif
55
56/*
57 * Commands passed to tcsetattr() for setting the termios structure.
58 */
59#define TCSANOW 0 /* make change immediate */
60#define TCSADRAIN 1 /* drain output, then change */
61#define TCSAFLUSH 2 /* drain output, flush input */
62#if __BSD_VISIBLE
63#define TCSASOFT 0x10 /* flag - don't alter h.w. state */
64#endif
65
66#define TCIFLUSH 1
67#define TCOFLUSH 2
68#define TCIOFLUSH 3
69#define TCOOFF 1
70#define TCOON 2
71#define TCIOFF 3
72#define TCION 4
73
74__BEGIN_DECLS
75speed_t cfgetispeed(const struct termios *);
76speed_t cfgetospeed(const struct termios *);
77int cfsetispeed(struct termios *, speed_t);
78int cfsetospeed(struct termios *, speed_t);
79int tcgetattr(int, struct termios *);
80int tcsetattr(int, int, const struct termios *);
81int tcdrain(int);
82int tcflow(int, int);
83int tcflush(int, int);
84int tcsendbreak(int, int);
85
86#if __POSIX_VISIBLE >= 200112
87pid_t tcgetsid(int);
88#endif
89#if __BSD_VISIBLE
90int tcsetsid(int, pid_t);
91
92void cfmakeraw(struct termios *);
93void cfmakesane(struct termios *);
94int cfsetspeed(struct termios *, speed_t);
95
96int tcgetwinsize(int, struct winsize *);
97int tcsetwinsize(int, const struct winsize *);
98#endif
99__END_DECLS
100
101#endif /* !_TERMIOS_H_ */
102
103#if __BSD_VISIBLE
104#include <sys/ttycom.h>
105#include <sys/ttydefaults.h>
106#endif