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Diff for /src/usr.bin/ssh/channels.h between version 1.12.2.2 and 1.12.2.3

version 1.12.2.2, 2000/09/01 18:23:18 version 1.12.2.3, 2000/11/08 21:30:34
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   /*
    * 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) 2000 Markus Friedl.  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.
    */
 /* RCSID("$OpenBSD$"); */  /* RCSID("$OpenBSD$"); */
   
 #ifndef CHANNELS_H  #ifndef CHANNELS_H
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 #define CHAN_EXTENDED_READ              1  #define CHAN_EXTENDED_READ              1
 #define CHAN_EXTENDED_WRITE             2  #define CHAN_EXTENDED_WRITE             2
   
 void    channel_set_fds(int id, int rfd, int wfd, int efd, int extusage);  /* default window/packet sizes for tcp/x11-fwd-channel */
   #define CHAN_SES_WINDOW_DEFAULT (32*1024)
   #define CHAN_SES_PACKET_DEFAULT (CHAN_SES_WINDOW_DEFAULT/2)
   #define CHAN_TCP_WINDOW_DEFAULT (32*1024)
   #define CHAN_TCP_PACKET_DEFAULT (CHAN_TCP_WINDOW_DEFAULT/2)
   #define CHAN_X11_WINDOW_DEFAULT (4*1024)
   #define CHAN_X11_PACKET_DEFAULT (CHAN_X11_WINDOW_DEFAULT/2)
   
   
 void    channel_open(int id);  void    channel_open(int id);
 void    channel_request(int id, char *service, int wantconfirm);  void    channel_request(int id, char *service, int wantconfirm);
 void    channel_request_start(int id, char *service, int wantconfirm);  void    channel_request_start(int id, char *service, int wantconfirm);
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 int  int
 channel_new(char *ctype, int type, int rfd, int wfd, int efd,  channel_new(char *ctype, int type, int rfd, int wfd, int efd,
     int window, int maxpack, int extended_usage, char *remote_name);      int window, int maxpack, int extended_usage, char *remote_name,
       int nonblock);
   void
   channel_set_fds(int id, int rfd, int wfd, int efd,
       int extusage, int nonblock);
   
 void    channel_input_channel_request(int type, int plen);  void    deny_input_open(int type, int plen, void *ctxt);
 void    channel_input_close(int type, int plen);  
 void    channel_input_close_confirmation(int type, int plen);  
 void    channel_input_data(int type, int plen);  
 void    channel_input_extended_data(int type, int plen);  
 void    channel_input_ieof(int type, int plen);  
 void    channel_input_oclose(int type, int plen);  
 void    channel_input_open_confirmation(int type, int plen);  
 void    channel_input_open_failure(int type, int plen);  
 void    channel_input_port_open(int type, int plen);  
 void    channel_input_window_adjust(int type, int plen);  
 void    channel_input_open(int type, int plen);  
   
   void    channel_input_channel_request(int type, int plen, void *ctxt);
   void    channel_input_close(int type, int plen, void *ctxt);
   void    channel_input_close_confirmation(int type, int plen, void *ctxt);
   void    channel_input_data(int type, int plen, void *ctxt);
   void    channel_input_extended_data(int type, int plen, void *ctxt);
   void    channel_input_ieof(int type, int plen, void *ctxt);
   void    channel_input_oclose(int type, int plen, void *ctxt);
   void    channel_input_open_confirmation(int type, int plen, void *ctxt);
   void    channel_input_open_failure(int type, int plen, void *ctxt);
   void    channel_input_port_open(int type, int plen, void *ctxt);
   void    channel_input_window_adjust(int type, int plen, void *ctxt);
   void    channel_input_open(int type, int plen, void *ctxt);
   
 /* Sets specific protocol options. */  /* Sets specific protocol options. */
 void    channel_set_options(int hostname_in_open);  void    channel_set_options(int hostname_in_open);
   
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  * the remote channel number.  We should do whatever we want, and respond   * the remote channel number.  We should do whatever we want, and respond
  * with either SSH_MSG_OPEN_CONFIRMATION or SSH_MSG_OPEN_FAILURE.   * with either SSH_MSG_OPEN_CONFIRMATION or SSH_MSG_OPEN_FAILURE.
  */   */
 void    x11_input_open(int type, int plen);  void    x11_input_open(int type, int plen, void *ctxt);
   
 /*  /*
  * Requests forwarding of X11 connections.  This should be called on the   * Requests forwarding of X11 connections.  This should be called on the
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 int     auth_input_request_forwarding(struct passwd * pw);  int     auth_input_request_forwarding(struct passwd * pw);
   
 /* This is called to process an SSH_SMSG_AGENT_OPEN message. */  /* This is called to process an SSH_SMSG_AGENT_OPEN message. */
 void    auth_input_open_request(int type, int plen);  void    auth_input_open_request(int type, int plen, void *ctxt);
   
 /* XXX */  /* XXX */
 int     channel_connect_to(const char *host, u_short host_port);  int     channel_connect_to(const char *host, u_short host_port);
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Removed from v.1.12.2.2  
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  Added in v.1.12.2.3