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Diff for /src/usr.bin/ssh/channels.h between version 1.76 and 1.76.2.2

version 1.76, 2005/03/01 10:09:52 version 1.76.2.2, 2006/02/03 02:53:44
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 typedef struct Channel Channel;  typedef struct Channel Channel;
   
 typedef void channel_callback_fn(int, void *);  typedef void channel_callback_fn(int, void *);
 typedef int channel_filter_fn(struct Channel *, char *, int);  typedef int channel_infilter_fn(struct Channel *, char *, int);
   typedef u_char *channel_outfilter_fn(struct Channel *, u_char **, u_int *);
   
 struct Channel {  struct Channel {
         int     type;           /* channel type/state */          int     type;           /* channel type/state */
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         /* callback */          /* callback */
         channel_callback_fn     *confirm;          channel_callback_fn     *confirm;
         channel_callback_fn     *detach_user;  
         void                    *confirm_ctx;          void                    *confirm_ctx;
           channel_callback_fn     *detach_user;
           int                     detach_close;
   
         /* filter */          /* filter */
         channel_filter_fn       *input_filter;          channel_infilter_fn     *input_filter;
           channel_outfilter_fn    *output_filter;
   
           int     datagram;       /* keep boundaries */
 };  };
   
 #define CHAN_EXTENDED_IGNORE            0  #define CHAN_EXTENDED_IGNORE            0
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 #define CHAN_EOF_SENT                   0x04  #define CHAN_EOF_SENT                   0x04
 #define CHAN_EOF_RCVD                   0x08  #define CHAN_EOF_RCVD                   0x08
   
   #define CHAN_RBUF       16*1024
   
 /* check whether 'efd' is still in use */  /* check whether 'efd' is still in use */
 #define CHANNEL_EFD_INPUT_ACTIVE(c) \  #define CHANNEL_EFD_INPUT_ACTIVE(c) \
         (compat20 && c->extended_usage == CHAN_EXTENDED_READ && \          (compat20 && c->extended_usage == CHAN_EXTENDED_READ && \
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         buffer_len(&c->extended) > 0))          buffer_len(&c->extended) > 0))
 #define CHANNEL_EFD_OUTPUT_ACTIVE(c) \  #define CHANNEL_EFD_OUTPUT_ACTIVE(c) \
         (compat20 && c->extended_usage == CHAN_EXTENDED_WRITE && \          (compat20 && c->extended_usage == CHAN_EXTENDED_WRITE && \
         ((c->efd != -1 && !(c->flags & (CHAN_EOF_RCVD|CHAN_CLOSE_RCVD))) || \          c->efd != -1 && (!(c->flags & (CHAN_EOF_RCVD|CHAN_CLOSE_RCVD)) || \
         buffer_len(&c->extended) > 0))          buffer_len(&c->extended) > 0))
   
 /* channel management */  /* channel management */
   
   Channel *channel_by_id(int);
 Channel *channel_lookup(int);  Channel *channel_lookup(int);
 Channel *channel_new(char *, int, int, int, int, u_int, u_int, int, char *, int);  Channel *channel_new(char *, int, int, int, int, u_int, u_int, int, char *, int);
 void     channel_set_fds(int, int, int, int, int, int, u_int);  void     channel_set_fds(int, int, int, int, int, int, u_int);
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 void     channel_send_open(int);  void     channel_send_open(int);
 void     channel_request_start(int, char *, int);  void     channel_request_start(int, char *, int);
 void     channel_register_cleanup(int, channel_callback_fn *);  void     channel_register_cleanup(int, channel_callback_fn *, int);
 void     channel_register_confirm(int, channel_callback_fn *, void *);  void     channel_register_confirm(int, channel_callback_fn *, void *);
 void     channel_register_filter(int, channel_filter_fn *);  void     channel_register_filter(int, channel_infilter_fn *, channel_outfilter_fn *);
 void     channel_cancel_cleanup(int);  void     channel_cancel_cleanup(int);
 int      channel_close_fd(int *);  int      channel_close_fd(int *);
 void     channel_send_window_changes(void);  void     channel_send_window_changes(void);
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 /* x11 forwarding */  /* x11 forwarding */
   
 int      x11_connect_display(void);  int      x11_connect_display(void);
 int      x11_create_display_inet(int, int, int, u_int *);  int      x11_create_display_inet(int, int, int, u_int *, int **);
 void     x11_input_open(int, u_int32_t, void *);  void     x11_input_open(int, u_int32_t, void *);
 void     x11_request_forwarding_with_spoofing(int, const char *, const char *);  void     x11_request_forwarding_with_spoofing(int, const char *, const char *,
               const char *);
 void     deny_input_open(int, u_int32_t, void *);  void     deny_input_open(int, u_int32_t, void *);
   
 /* agent forwarding */  /* agent forwarding */
Legend:
Removed from v.1.76  
changed lines
  Added in v.1.76.2.2