error handle::get_log(void *buf, size_t& buf_sz)
{
std::unique_lock<std::recursive_mutex> lock(m_mutex);
/* get a pointer so that it's not destroyed during the runtime of the function,
* the pointer will be released at the end of the function */
std::shared_ptr<context> ctx = m_dev->get_context();
if(!ctx)
return error::NO_CONTEXT;
/* ensure valid status */
error err = status();
if(err != error::SUCCESS)
return err;
return get_dev_log(buf, buf_sz);
}
error handle::get_dev_log(void *buf, size_t& buf_sz)
{
auto p = m_hwdev.lock();
return p ? p->get_dev_log(buf, buf_sz) : error::DISCONNECTED;
}
