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 * @(#)termios.h 8.3 (Berkeley) 3/28/94 32 * $FreeBSD$ 33 */ 34 35 #ifndef _TERMIOS_H_ 36 #define _TERMIOS_H_ 37 38 #include <sys/cdefs.h> 39 #include <sys/_termios.h> 40 #include <sys/_types.h> 41 42 #ifndef _PID_T_DECLARED 43 typedef __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 75 speed_t cfgetispeed(const struct termios *); 76 speed_t cfgetospeed(const struct termios *); 77 int cfsetispeed(struct termios *, speed_t); 78 int cfsetospeed(struct termios *, speed_t); 79 int tcgetattr(int, struct termios *); 80 int tcsetattr(int, int, const struct termios *); 81 int tcdrain(int); 82 int tcflow(int, int); 83 int tcflush(int, int); 84 int tcsendbreak(int, int); 85 86 #if __POSIX_VISIBLE >= 200112 87 pid_t tcgetsid(int); 88 #endif 89 #if __BSD_VISIBLE 90 int tcsetsid(int, pid_t); 91 92 void cfmakeraw(struct termios *); 93 void cfmakesane(struct termios *); 94 int cfsetspeed(struct termios *, speed_t); 95 #endif 96 __END_DECLS 97 98 #endif /* !_TERMIOS_H_ */ 99 100 #if __BSD_VISIBLE 101 #include <sys/ttycom.h> 102 #include <sys/ttydefaults.h> 103 #endif 104