Method FileLockHolder

src/common/isc_sync.cpp:171–180

	{
	public:
		explicit FileLockHolder(FileLock* l)
			: lock(l)
		{
			if (!lock)
				return;
			LocalStatus ls;
			CheckStatusWrapper status(&ls);
			if (!lock->setlock(&status, FileLock::FLM_EXCLUSIVE))
				status_exception::raise(&status);
		}

		~FileLockHolder()
		{