Method lock

src/jrd/trace/TraceLog.cpp:324–342

}

void TraceLog::lock()
{
	m_sharedMemory->mutexLock();

	TraceLogHeader* header = m_sharedMemory->getHeader();

	if (header->allocated != m_sharedMemory->sh_mem_length_mapped)
	{
		LocalStatus ls;
		CheckStatusWrapper s(&ls);

		if (!m_sharedMemory->remapFile(&s, header->allocated, false))
			status_exception::raise(&s);

		header = m_sharedMemory->getHeader();

		fb_assert(header->allocated == m_sharedMemory->sh_mem_length_mapped);
	}
}

void TraceLog::unlock()
{