libssh2_trace(3) libssh2 libssh2_trace(3)

NAME

libssh2_trace - enable debug info from inside libssh2

SYNOPSIS

#include <libssh2.h>

void
libssh2_trace(LIBSSH2_SESSION *session, int bitmask);

DESCRIPTION

This is a function present in the library that can be used to get
debug info from within libssh2 when it is running. Helpful when
trying to trace or debug behaviors. Note that this function has no
effect unless libssh2 was built to support tracing! It is usually
disabled in release builds.

bitmask can be set to the logical OR of none, one or more of these:

LIBSSH2_TRACE_SOCKET
Socket low-level debugging

LIBSSH2_TRACE_TRANS
Transport layer debugging

LIBSSH2_TRACE_KEX
Key exchange debugging

LIBSSH2_TRACE_AUTH
Authentication debugging

LIBSSH2_TRACE_CONN
Connection layer debugging

LIBSSH2_TRACE_SCP
SCP debugging

LIBSSH2_TRACE_SFTP
SFTP debugging

LIBSSH2_TRACE_ERROR
Error debugging

LIBSSH2_TRACE_PUBLICKEY
Public Key debugging

libssh2 1.0 26 Dec 2008 libssh2_trace(3)