| .TH libssh2_channel_x11_req_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual" |
| .SH NAME |
| libssh2_channel_x11_req_ex - request an X11 forwarding channel |
| .SH 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); |
| |
| .SH DESCRIPTION |
| \fIchannel\fP - Previously opened channel instance such as returned by |
| .BR libssh2_channel_open_ex(3) |
| |
| \fIsingle_connection\fP - non-zero to only forward a single connection. |
| |
| \fIauth_proto\fP - X11 authentication protocol to use |
| |
| \fIauth_cookie\fP - the cookie (hexadecimal encoded). |
| |
| \fIscreen_number\fP - the XLL screen to forward |
| |
| Request an X11 forwarding on \fIchannel\fP. To use X11 forwarding, |
| .BR libssh2_session_callback_set(3) |
| must first be called to set \fBLIBSSH2_CALLBACK_X11\fP. This callback will be |
| invoked when the remote host accepts the X11 forwarding. |
| |
| .SH 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. |
| |
| .SH ERRORS |
| \fILIBSSH2_ERROR_ALLOC\fP - An internal memory allocation call failed. |
| |
| \fILIBSSH2_ERROR_SOCKET_SEND\fP - Unable to send data on socket. |
| |
| \fILIBSSH2_ERROR_CHANNEL_REQUEST_DENIED\fP - |
| |
| .SH SEE ALSO |
| .BR libssh2_channel_open_ex(3) |
| .BR libssh2_session_callback_set(3) |