From 8acd87ac472a182ef2d717212f2c0faba81143a5 Mon Sep 17 00:00:00 2001 From: green Date: Fri, 4 May 2001 03:57:05 +0000 Subject: Say "hi" to the latest in the OpenSSH series, version 2.9! Happy birthday to: rwatson --- crypto/openssh/sshpty.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 crypto/openssh/sshpty.h (limited to 'crypto/openssh/sshpty.h') diff --git a/crypto/openssh/sshpty.h b/crypto/openssh/sshpty.h new file mode 100644 index 0000000..d7aac0f --- /dev/null +++ b/crypto/openssh/sshpty.h @@ -0,0 +1,47 @@ +/* + * Author: Tatu Ylonen + * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland + * All rights reserved + * Functions for allocating a pseudo-terminal and making it the controlling + * tty. + * + * 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". + */ + +/* RCSID("$OpenBSD: sshpty.h,v 1.1 2001/03/04 01:46:30 djm Exp $"); */ + +#ifndef SSHPTY_H +#define SSHPTY_H + +/* + * Allocates and opens a pty. Returns 0 if no pty could be allocated, or + * nonzero if a pty was successfully allocated. On success, open file + * descriptors for the pty and tty sides and the name of the tty side are + * returned (the buffer must be able to hold at least 64 characters). + */ +int pty_allocate(int *ptyfd, int *ttyfd, char *ttyname, int ttynamelen); + +/* + * Releases the tty. Its ownership is returned to root, and permissions to + * 0666. + */ +void pty_release(const char *ttyname); + +/* + * Makes the tty the processes controlling tty and sets it to sane modes. + * This may need to reopen the tty to get rid of possible eavesdroppers. + */ +void pty_make_controlling_tty(int *ttyfd, const char *ttyname); + +/* Changes the window size associated with the pty. */ +void +pty_change_window_size(int ptyfd, int row, int col, + int xpixel, int ypixel); + +void pty_setowner(struct passwd *pw, const char *ttyname); + +#endif /* SSHPTY_H */ -- cgit v1.1