centos man page for libssh2_trace_sethandler

libssh2_trace_sethandler(3)					  libssh2 manual				       libssh2_trace_sethandler(3)

NAME
       libssh2_trace_sethandler - set a trace output handler

SYNOPSIS
       #include <libssh2.h>

       typedef void (*libssh2_trace_handler_func)(LIBSSH2_SESSION *session,
						  void* context,
						  const char *data,
						  size_t length);

       int libssh2_trace_sethandler(LIBSSH2_SESSION *session,
				    void* context,
				    libssh2_trace_handler_func callback);

DESCRIPTION
       libssh2_trace_sethandler installs a trace output handler for your application.  By default, when tracing has been switched on via a call to
       libssh2_trace(), all output is written to stderr.   By  calling	this  method  and  passing  a  function  pointer  that	matches  the  lib-
       ssh2_trace_handler_func	prototype,  libssh2 will call back as it generates trace output.  This can be used to capture the trace output and
       put it into a log file or diagnostic window.  This function has no effect unless libssh2 was built to support this option,  and	a  typical
       "release build" might not.

       context can be used to pass arbitrary user defined data back into the callback when invoked.

AVAILABILITY
       Added in libssh2 version 1.2.3

libssh2 1.2.3							    15 Jan 2010 				       libssh2_trace_sethandler(3)