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037a0dc083
- [atomicio.c authfd.c scp.c serverloop.c ssh.h sshconnect.c sshd.c]
move atomicio into it's own file. wrap all socket write()s which
were doing write(sock, buf, len) != len, with atomicio() calls.
- [auth-skey.c]
fd leak
- [authfile.c]
properly name fd variable
- [channels.c]
display great hatred towards strcpy
- [pty.c pty.h sshd.c]
use openpty() if it exists (it does on BSD4_4)
- [tildexpand.c]
check for ~ expansion past MAXPATHLEN
- Modified helper.c to use new atomicio function.
- Reformat Makefile a little
- Moved RC4 routines from rc4.[ch] into helper.c
- Added autoconf code to detect /dev/ptmx (Solaris) and /dev/ptc (AIX)
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
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*
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* pty.h
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*
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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*
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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* All rights reserved
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*
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* Created: Fri Mar 17 05:03:28 1995 ylo
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*
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* Functions for allocating a pseudo-terminal and making it the controlling
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* tty.
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*/
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/* RCSID("$Id: pty.h,v 1.4 1999/12/07 04:38:32 damien Exp $"); */
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#ifndef PTY_H
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#define PTY_H
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/*
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* Allocates and opens a pty. Returns 0 if no pty could be allocated, or
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* nonzero if a pty was successfully allocated. On success, open file
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* descriptors for the pty and tty sides and the name of the tty side are
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* returned (the buffer must be able to hold at least 64 characters).
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*/
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int pty_allocate(int *ptyfd, int *ttyfd, char *ttyname, int ttynamelen);
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/*
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* Releases the tty. Its ownership is returned to root, and permissions to
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* 0666.
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*/
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void pty_release(const char *ttyname);
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/*
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* Makes the tty the processes controlling tty and sets it to sane modes.
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* This may need to reopen the tty to get rid of possible eavesdroppers.
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*/
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void pty_make_controlling_tty(int *ttyfd, const char *ttyname);
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/* Changes the window size associated with the pty. */
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void
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pty_change_window_size(int ptyfd, int row, int col,
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int xpixel, int ypixel);
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#endif /* PTY_H */
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