Function EXE_release

src/jrd/exe.cpp:736–764

Release a request instance.

// Release a request instance.
void EXE_release(thread_db* tdbb, Request* request)
{
	DEV_BLKCHK(request, type_req);

	SET_TDBB(tdbb);

	EXE_unwind(tdbb, request);

	// system requests are released after all attachments gone and with
	// req_attachment not cleared

	const Jrd::Attachment* attachment = tdbb->getAttachment();

	if (request->req_attachment && request->req_attachment == attachment)
	{
		FB_SIZE_T pos;
		if (request->req_attachment->att_requests.find(request, pos))
			request->req_attachment->att_requests.remove(pos);

		request->req_attachment = nullptr;
	}

	request->req_flags &= ~req_in_use;
	if (request->req_timer)
	{
		request->req_timer->stop();
		request->req_timer = nullptr;
	}
}


void EXE_send(thread_db* tdbb, Request* request, USHORT msg, ULONG length, const void* buffer)