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Diffstat (limited to 'crypto/openssh/sshtty.h')
| -rw-r--r-- | crypto/openssh/sshtty.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/crypto/openssh/sshtty.h b/crypto/openssh/sshtty.h new file mode 100644 index 0000000..e29385e --- /dev/null +++ b/crypto/openssh/sshtty.h @@ -0,0 +1,65 @@ +/* $OpenBSD: sshtty.h,v 1.1 2001/04/14 16:33:20 stevesk Exp $ */ +/* + * Author: Tatu Ylonen <ylo@cs.hut.fi> + * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland + * All rights reserved + * + * As far as I am concerned, the code I have written for this software + * can be used freely for any purpose. Any derived versions of this + * software must be clearly marked as such, and if the derived work is + * incompatible with the protocol description in the RFC file, it must be + * called by a name other than "ssh" or "Secure Shell". + */ +/* + * Copyright (c) 2001 Markus Friedl. All rights reserved. + * Copyright (c) 2001 Kevin Steves. All rights reserved. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +#ifndef SSHTTY_H +#define SSHTTY_H + +#include <termios.h> + +/* + * Accessor function indicating whether we are in raw mode. Set by + * enter_raw_mode() and leave_raw_mode(). + */ +int in_raw_mode(void); + +/* + * Return terminal modes, as saved by enter_raw_mode(). + */ +struct termios get_saved_tio(void); + +/* + * Returns the user's terminal to normal mode if it had been + * put in raw mode. + */ +void leave_raw_mode(void); + +/* + * Puts the user's terminal in raw mode. + */ +void enter_raw_mode(void); + +#endif |
