关于段错误的看法。。。

Another important difference between kernel programming and application programming

is in how each environment handles faults: whereas a segmentation fault

is harmless during application development and a debugger can always be used to

trace the error to the problem in the source code, a kernel fault kills the current process

at least, if not the whole system. We see how to trace kernel errors in Chapter 4.

翻译是：

另外一个区别是，段错误在应用程序中往往是无害的，使用调试器就很容易就能跟踪到源代码的错误，但是内核错误至少是杀掉当前进程，或者是整个系统。

。。。。

看来我们这些做应用程序的还是幸福的。