This function calculates the difference between two jiffies values, and then provides the result to the user through a user-space pointer. 这个函数会计算这两个jiffies值之间的差值,然后通过一个用户空间指针将结果提供给用户。
If memoryArea is freed by making a call to free, then as a result the newArea pointer also will become invalid. 如果通过调用free来释放了memoryArea,则newArea指针也会因此而变得无效。
As a result, the pointer q will have contents that were never expected. 结果,指针q将具有从未预料到的内容。
General information, analysis result information and model pointer of ready-built CAD ( computer aided design)& CAE ( computer aided engineering) model was saved in this database. 数据库内存储所有已建CAD模型和CAE模型的一般信息、分析结果信息及模型指针。