.\" $Id: libssh2_channel_forward_cancel.3,v 1.2 2009/03/16 23:25:14 bagder Exp $
.\"
.TH libssh2_channel_forward_cancel 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
libssh2_channel_forward_cancel - cancel a forwarded TCP port
.SH SYNOPSIS
#include <libssh2.h>

int 
libssh2_channel_forward_cancel(LIBSSH2_LISTENER *listener);

.SH DESCRIPTION
\fIlistener\fP - Forwarding listener instance as returned by 
.BR libssh2_channel_forward_listen_ex(3)

Instruct the remote host to stop listening for new connections on a previously requested host/port.

.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.

.SH SEE ALSO
.BR libssh2_channel_forward_listen_ex(3)