Function mergeStatus

src/common/utils.cpp:1375–1409

}

unsigned int mergeStatus(ISC_STATUS* const dest, unsigned int space,
						 const Firebird::IStatus* from) throw()
{
	const ISC_STATUS* s;
	unsigned int copied = 0;
	const int state = from->getState();
	ISC_STATUS* to = dest;

	if (state & Firebird::IStatus::STATE_ERRORS)
	{
		s = from->getErrors();
		copied = copyStatus(to, space, s, statusLength(s));

		to += copied;
		space -= copied;
	}

	if (state & Firebird::IStatus::STATE_WARNINGS)
	{
		if (!copied)
		{
			init_status(to);
			to += 2;
			space -= 2;
			copied += 2;
		}
		s = from->getWarnings();
		copied += copyStatus(to, space, s, statusLength(s));
	}

	if (!copied)
		init_status(dest);

	return copied;
}

void copyStatus(Firebird::CheckStatusWrapper* to, const Firebird::IStatus* from) throw()
{