Method insert

src/isql/InputDevices.cpp:181–197

Insert an indev in the chain, always in LIFO way.

// Insert an indev in the chain, always in LIFO way.
bool InputDevices::insert(FILE* fp, const char* name, const char* display)
{
	if (!m_head)
	{
		fb_assert(m_count == 0);
		m_head = FB_NEW indev(fp, name, display);
	}
	else
	{
		fb_assert(m_count > 0);
		indev* p = m_head;
		m_head = FB_NEW indev(fp, name, display);
		m_head->indev_next = p;
	}
	++m_count;
	return true;
}

// Shortcut for inserting the currently input file in the indev chain.
bool InputDevices::insertIfp()