[BACK]Return to channels.h CVS log [TXT][DIR] Up to [local] / src / usr.bin / ssh

Diff for /src/usr.bin/ssh/channels.h between version 1.79 and 1.79.2.2

version 1.79, 2005/07/17 06:49:04 version 1.79.2.2, 2006/10/06 03:19:32
Line 1 
Line 1 
 /*      $OpenBSD$       */  /* $OpenBSD$ */
   
 /*  /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>   * Author: Tatu Ylonen <ylo@cs.hut.fi>
Line 38 
Line 38 
 #ifndef CHANNEL_H  #ifndef CHANNEL_H
 #define CHANNEL_H  #define CHANNEL_H
   
 #include "buffer.h"  
   
 /* Definitions for channel types. */  /* Definitions for channel types. */
 #define SSH_CHANNEL_X11_LISTENER        1       /* Listening for inet X11 conn. */  #define SSH_CHANNEL_X11_LISTENER        1       /* Listening for inet X11 conn. */
 #define SSH_CHANNEL_PORT_LISTENER       2       /* Listening on a port. */  #define SSH_CHANNEL_PORT_LISTENER       2       /* Listening on a port. */
Line 63 
Line 61 
 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 */
Line 105 
Line 104 
   
         /* 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
Line 141 
Line 144 
 #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 && \
Line 153 
Line 158 
   
 /* 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);
Line 162 
Line 168 
   
 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);
Line 198 
Line 204 
 void     channel_set_af(int af);  void     channel_set_af(int af);
 void     channel_permit_all_opens(void);  void     channel_permit_all_opens(void);
 void     channel_add_permitted_opens(char *, int);  void     channel_add_permitted_opens(char *, int);
   int      channel_add_adm_permitted_opens(char *, int);
 void     channel_clear_permitted_opens(void);  void     channel_clear_permitted_opens(void);
 void     channel_input_port_forward_request(int, int);  void     channel_clear_adm_permitted_opens(void);
   int      channel_input_port_forward_request(int, int);
 int      channel_connect_to(const char *, u_short);  int      channel_connect_to(const char *, u_short);
 int      channel_connect_by_listen_address(u_short);  int      channel_connect_by_listen_address(u_short);
 void     channel_request_remote_forwarding(const char *, u_short,  int      channel_request_remote_forwarding(const char *, u_short,
              const char *, u_short);               const char *, u_short);
 int      channel_setup_local_fwd_listener(const char *, u_short,  int      channel_setup_local_fwd_listener(const char *, u_short,
              const char *, u_short, int);               const char *, u_short, int);
Legend:
Removed from v.1.79  
changed lines
  Added in v.1.79.2.2