/* * Copyright (c) 2000-2018 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* Copyright (c) 1997 Apple Computer, Inc. All Rights Reserved */ /*- * Copyright (c) 1982, 1986, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)tty.h 8.6 (Berkeley) 1/21/94 */ #ifndef _SYS_TTY_H_ #define _SYS_TTY_H_ #include #include #include #include /* For struct selinfo. */ struct tty; struct clist; /* These flags are kept in t_state. */ #define TS_SO_OLOWAT 0x00001 /* Wake up when output <= low water. */ #define TS_ASYNC 0x00002 /* Tty in async I/O mode. */ #define TS_BUSY 0x00004 /* Draining output. */ #define TS_CARR_ON 0x00008 /* Carrier is present. */ #define TS_FLUSH 0x00010 /* Outq has been flushed during DMA. */ #define TS_ISOPEN 0x00020 /* Open has completed. */ #define TS_TBLOCK 0x00040 /* Further input blocked. */ #define TS_TIMEOUT 0x00080 /* Wait for output char processing. */ #define TS_TTSTOP 0x00100 /* Output paused. */ #ifdef notyet #define TS_WOPEN 0x00200 /* Open in progress. */ #endif #define TS_XCLUDE 0x00400 /* Tty requires exclusivity. */ /* State for intra-line fancy editing work. */ #define TS_BKSL 0x00800 /* State for lowercase \ work. */ #define TS_CNTTB 0x01000 /* Counting tab width, ignore FLUSHO. */ #define TS_ERASE 0x02000 /* Within a \.../ for PRTRUB. */ #define TS_LNCH 0x04000 /* Next character is literal. */ #define TS_TYPEN 0x08000 /* Retyping suspended input (PENDIN). */ #define TS_LOCAL (TS_BKSL | TS_CNTTB | TS_ERASE | TS_LNCH | TS_TYPEN) /* Extras. */ #define TS_CAN_BYPASS_L_RINT 0x010000 /* Device in "raw" mode. */ #define TS_CONNECTED 0x020000 /* Connection open. */ #define TS_SNOOP 0x040000 /* Device is being snooped on. */ #define TS_SO_OCOMPLETE 0x080000 /* Wake up when output completes. */ #define TS_ZOMBIE 0x100000 /* Connection lost. */ /* Hardware flow-control-invoked bits. */ #define TS_CAR_OFLOW 0x200000 /* For MDMBUF (XXX handle in driver). */ #ifdef notyet #define TS_CTS_OFLOW 0x400000 /* For CCTS_OFLOW. */ #define TS_DSR_OFLOW 0x800000 /* For CDSR_OFLOW. */ #endif #define TS_IOCTL_NOT_OK 0x1000000 /* Workaround */ #define TS_REVOKE 0x2000000 /* Terminal getting revoked */ /* Character type information. */ #define ORDINARY 0 #define CONTROL 1 #define BACKSPACE 2 #define NEWLINE 3 #define TAB 4 #define VTAB 5 #define RETURN 6 struct speedtab { int sp_speed; int sp_code; }; /* Modem control commands (driver). */ #define DMSET 0 #define DMBIS 1 #define DMBIC 2 #define DMGET 3 /* Flags on a character passed to ttyinput. */ #define TTY_CHARMASK 0x000000ff /* Character mask */ #define TTY_QUOTE 0x00000100 /* Character quoted */ #define TTY_ERRORMASK 0xff000000 /* Error mask */ #define TTY_FE 0x01000000 /* Framing error */ #define TTY_PE 0x02000000 /* Parity error */ #define TTY_OE 0x04000000 /* Overrun error */ #define TTY_BI 0x08000000 /* Break condition */ #endif /* !_SYS_TTY_H_ */