Function flushFile

src/jrd/replication/ChangeLog.cpp:89–96

	}

	void flushFile(int handle)
	{
#ifdef WIN_NT
		FlushFileBuffers((HANDLE) _get_osfhandle(handle));
#else
		fsync(handle);
#endif
	}

	void raiseIOError(const char* syscall, const char* filename, ISC_STATUS errcode)
	{