int libvlc_log_iterator_has_next( const libvlc_log_iterator_t *p_iter, libvlc_exception_t *p_e )
{
if( p_iter )
{
return p_iter->i_pos != p_iter->i_end;
}
RAISEZERO("Invalid log iterator!");
}
unsigned libvlc_get_log_verbosity( const libvlc_instance_t *p_instance, libvlc_exception_t *p_e )
{
if( p_instance )
{
libvlc_priv_t *p_priv = libvlc_priv( p_instance->p_libvlc_int );
return p_priv->i_verbose;
}
RAISEZERO("Invalid VLC instance!");
}
unsigned libvlc_log_count( const libvlc_log_t *p_log, libvlc_exception_t *p_e )
{
if( p_log && p_log->p_messages )
{
int i_start = p_log->p_messages->i_start;
int i_stop = *(p_log->p_messages->pi_stop);
if( i_stop >= i_start )
return i_stop-i_start;
else
return VLC_MSG_QSIZE-(i_start-i_stop);
}
RAISEZERO("Invalid log object!");
}
unsigned libvlc_log_count( const libvlc_log_t *p_log, libvlc_exception_t *p_e )
{
if( p_log )
{
msg_cb_data_t *data = &((libvlc_log_t *)p_log)->data;
unsigned ret;
/* We cannot lock due to constant pointer constraints. Break them.
* Even then, this si not really thread safe anyway. */
vlc_spin_lock (&data->lock);
ret = data->count;
vlc_spin_unlock (&data->lock);
return ret;
}
RAISEZERO("Invalid log object!");
}
