X forwarding vs Remote DISPLAY

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libssh2_channel_x11_req_ex

libssh2_channel_x11_req_ex(3)					  libssh2 manual				     libssh2_channel_x11_req_ex(3)

NAME

       libssh2_channel_x11_req_ex - request an X11 forwarding channel

SYNOPSIS

       #include <libssh2.h>

       int  libssh2_channel_x11_req_ex(LIBSSH2_CHANNEL	*channel,  int	single_connection,  const  char  *auth_proto, const char *auth_cookie, int
       screen_number);

       int libssh2_channel_x11_req(LIBSSH2_CHANNEL *channel, int screen_number);

DESCRIPTION

       channel - Previously opened channel instance such as returned by libssh2_channel_open_ex(3)

       single_connection - non-zero to only forward a single connection.

       auth_proto - X11 authentication protocol to use

       auth_cookie - the cookie (hexadecimal encoded).

       screen_number - the XLL screen to forward

       Request an X11 forwarding on channel. To use X11 forwarding, libssh2_session_callback_set(3) must first	be  called  to	set  LIBSSH2_CALL-
       BACK_X11. This callback will be invoked when the remote host accepts the X11 forwarding.

RETURN VALUE

       Return 0 on success or negative on failure.  It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a
       negative number, it isn't really a failure per se.

ERRORS

       LIBSSH2_ERROR_ALLOC -  An internal memory allocation call failed.

       LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.

       LIBSSH2_ERROR_CHANNEL_REQUEST_DENIED -

SEE ALSO

       libssh2_channel_open_ex(3) libssh2_session_callback_set(3)

libssh2 0.15							    1 Jun 2007					     libssh2_channel_x11_req_ex(3)

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