| Ben Lindstrom | e626cf8 | 2001-04-14 23:21:50 +0000 | [diff] [blame] | 1 | /* $OpenBSD: sshtty.h,v 1.1 2001/04/14 16:33:20 stevesk Exp $ */ |
| 2 | /* |
| 3 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
| 4 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
| 5 | * All rights reserved |
| 6 | * |
| 7 | * As far as I am concerned, the code I have written for this software |
| 8 | * can be used freely for any purpose. Any derived versions of this |
| 9 | * software must be clearly marked as such, and if the derived work is |
| 10 | * incompatible with the protocol description in the RFC file, it must be |
| 11 | * called by a name other than "ssh" or "Secure Shell". |
| 12 | */ |
| 13 | /* |
| 14 | * Copyright (c) 2001 Markus Friedl. All rights reserved. |
| 15 | * Copyright (c) 2001 Kevin Steves. All rights reserved. |
| 16 | * |
| 17 | * Redistribution and use in source and binary forms, with or without |
| 18 | * modification, are permitted provided that the following conditions |
| 19 | * are met: |
| 20 | * 1. Redistributions of source code must retain the above copyright |
| 21 | * notice, this list of conditions and the following disclaimer. |
| 22 | * 2. Redistributions in binary form must reproduce the above copyright |
| 23 | * notice, this list of conditions and the following disclaimer in the |
| 24 | * documentation and/or other materials provided with the distribution. |
| 25 | * |
| 26 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 27 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 28 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 29 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 30 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 31 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 32 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 33 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 34 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 35 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 36 | */ |
| 37 | |
| 38 | #ifndef SSHTTY_H |
| 39 | #define SSHTTY_H |
| 40 | |
| 41 | #include <termios.h> |
| 42 | |
| 43 | /* |
| 44 | * Accessor function indicating whether we are in raw mode. Set by |
| 45 | * enter_raw_mode() and leave_raw_mode(). |
| 46 | */ |
| 47 | int in_raw_mode(void); |
| 48 | |
| 49 | /* |
| 50 | * Return terminal modes, as saved by enter_raw_mode(). |
| 51 | */ |
| 52 | struct termios get_saved_tio(void); |
| 53 | |
| 54 | /* |
| 55 | * Returns the user's terminal to normal mode if it had been |
| 56 | * put in raw mode. |
| 57 | */ |
| 58 | void leave_raw_mode(void); |
| 59 | |
| 60 | /* |
| 61 | * Puts the user's terminal in raw mode. |
| 62 | */ |
| 63 | void enter_raw_mode(void); |
| 64 | |
| 65 | #endif |