http://www.psc.edu/networking/projects/hpn-ssh/openssh-5.2p1-hpn13v6.diff.gz committe...

[gssapi-openssh.git] / openssh / channels.h

diff --git a/openssh/channels.h b/openssh/channels.h
index 1488ed7e59ab53410a766b1630c0c591d8ea721a..64c2e3d832075161d724f3b378b24b687dcafd53 100644 (file)
--- a/openssh/channels.h
+++ b/openssh/channels.h
@@ -115,8 +115,10 @@ struct Channel {
        u_int   local_window_max;
        u_int   local_consumed;
        u_int   local_maxpacket;
+       int     dynamic_window;
        int     extended_usage;
        int     single_connection;
+       u_int   tcpwinsz;       
 
        char   *ctype;          /* type */
 
@@ -146,9 +148,11 @@ struct Channel {
 
 /* default window/packet sizes for tcp/x11-fwd-channel */
 #define CHAN_SES_PACKET_DEFAULT        (32*1024)
-#define CHAN_SES_WINDOW_DEFAULT        (64*CHAN_SES_PACKET_DEFAULT)
+#define CHAN_SES_WINDOW_DEFAULT        (4*CHAN_SES_PACKET_DEFAULT)
+
 #define CHAN_TCP_PACKET_DEFAULT        (32*1024)
-#define CHAN_TCP_WINDOW_DEFAULT        (64*CHAN_TCP_PACKET_DEFAULT)
+#define CHAN_TCP_WINDOW_DEFAULT        (4*CHAN_TCP_PACKET_DEFAULT)
+
 #define CHAN_X11_PACKET_DEFAULT        (16*1024)
 #define CHAN_X11_WINDOW_DEFAULT        (4*CHAN_X11_PACKET_DEFAULT)
 
@@ -221,7 +225,7 @@ void         channel_input_status_confirm(int, u_int32_t, void *);
 
 void    channel_prepare_select(fd_set **, fd_set **, int *, u_int*, int);
 void     channel_after_select(fd_set *, fd_set *);
-void     channel_output_poll(void);
+int      channel_output_poll(void);
 
 int      channel_not_very_much_buffered_data(void);
 void     channel_close_all(void);
@@ -277,4 +281,7 @@ void         chan_rcvd_ieof(Channel *);
 void    chan_write_failed(Channel *);
 void    chan_obuf_empty(Channel *);
 
+/* hpn handler */
+void     channel_set_hpn(int, int);
+
 #endif