===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/channels.h,v
retrieving revision 1.12.2.3
retrieving revision 1.12.2.4
diff -u -r1.12.2.3 -r1.12.2.4
--- src/usr.bin/ssh/channels.h	2000/11/08 21:30:34	1.12.2.3
+++ src/usr.bin/ssh/channels.h	2001/03/12 15:44:09	1.12.2.4
@@ -32,7 +32,7 @@
  * (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: channels.h,v 1.12.2.3 2000/11/08 21:30:34 jason Exp $"); */
+/* RCSID("$OpenBSD: channels.h,v 1.12.2.4 2001/03/12 15:44:09 jason Exp $"); */
 
 #ifndef CHANNELS_H
 #define CHANNELS_H
@@ -49,7 +49,9 @@
 #define SSH_CHANNEL_INPUT_DRAINING	8	/* sending remaining data to conn */
 #define SSH_CHANNEL_OUTPUT_DRAINING	9	/* sending remaining data to app */
 #define SSH_CHANNEL_LARVAL		10	/* larval session */
-#define SSH_CHANNEL_MAX_TYPE		11
+#define SSH_CHANNEL_RPORT_LISTENER	11	/* Listening to a R-style port  */
+#define SSH_CHANNEL_CONNECTING		12
+#define SSH_CHANNEL_MAX_TYPE		13
 
 /*
  * Data structure for channel data.  This is iniailized in channel_allocate
@@ -73,6 +75,7 @@
 	int     wfd;		/* write fd */
 	int     efd;		/* extended fd */
 	int     sock;		/* sock fd */
+	int     isatty;		/* rfd is a tty */
 	Buffer  input;		/* data read from socket, to be sent over
 				 * encrypted connection */
 	Buffer  output;		/* data received over encrypted connection for
@@ -147,7 +150,6 @@
 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. */
 void    channel_set_options(int hostname_in_open);
@@ -162,8 +164,12 @@
 /* Free the channel and close its socket. */
 void    channel_free(int channel);
 
-/* Add any bits relevant to channels in select bitmasks. */
-void    channel_prepare_select(fd_set * readset, fd_set * writeset);
+/*
+ * Allocate/update select bitmasks and add any bits relevant to channels in
+ * select bitmasks.
+ */
+void
+channel_prepare_select(fd_set **readsetp, fd_set **writesetp, int *maxfdp);
 
 /*
  * After select, perform any appropriate operations for channels which have
@@ -187,9 +193,6 @@
  */
 void    channel_close_all(void);
 
-/* Returns the maximum file descriptor number used by the channels. */
-int     channel_max_fd(void);
-
 /* Returns true if there is still an open channel over the connection. */
 int     channel_still_open(void);
 
@@ -202,12 +205,15 @@
 
 /*
  * Initiate forwarding of connections to local port "port" through the secure
- * channel to host:port from remote side.  This never returns if there was an
- * error.
+ * channel to host:port from remote side.
  */
-void
-channel_request_local_forwarding(u_short port, const char *host,
-    u_short remote_port, int gateway_ports);
+int
+channel_request_local_forwarding(u_short listen_port,
+    const char *host_to_connect, u_short port_to_connect, int gateway_ports);
+int
+channel_request_forwarding(const char *listen_address, u_short listen_port,
+    const char *host_to_connect, u_short port_to_connect, int gateway_ports,
+    int remote_fwd);
 
 /*
  * Initiate forwarding of connections to port "port" on remote host through
@@ -288,6 +294,7 @@
 
 /* XXX */
 int	channel_connect_to(const char *host, u_short host_port);
+int	channel_connect_by_listen_adress(u_short listen_port);
 int	x11_connect_display(void);
 
 #endif