Function post_nothrow

src/jrd/err.cpp:263–303

static void post_nothrow(const unsigned lenToAdd, const ISC_STATUS* toAdd, FbStatusVector* statusVector)
/**************************************
 *
 *	E R R _ p o s t _ n o t h r o w
 *
 **************************************
 *
 * Functional description
 *	Populate a status vector.
 *
 **************************************/
{
	// check status to add
	if (lenToAdd == 0)	// nothing to do
		return;
    fb_assert(toAdd[0] == isc_arg_gds);

	// use default from tdbb when no vector specified
	if (!statusVector)
		statusVector = JRD_get_thread_data()->tdbb_status_vector;

	if (!(statusVector->getState() & IStatus::STATE_ERRORS))
	{
		// this is a blank status vector just stuff the status
		statusVector->setErrors2(lenToAdd, toAdd);
		return;
	}

	const ISC_STATUS* oldVector = statusVector->getErrors();
	unsigned lenOld = fb_utils::statusLength(oldVector);

	// check for duplicated error code
	if (fb_utils::subStatus(oldVector, lenOld, toAdd, lenToAdd) != ~0u)
		return;

	// copy memory from/to
	StaticStatusVector tmp;
	tmp.assign(oldVector, lenOld);
	tmp.append(toAdd, lenToAdd);
	statusVector->setErrors2(tmp.getCount(), tmp.begin());
}


void ERR_post(const Arg::StatusVector& v)