You can trap any signal in this way and it can be a good way of ensuring that a program that crashes out is caught and trapped effectively and reported.
可以通过这种方式跟踪任何信号，而且也能很好地确保捕获并有效地跟踪和报告程序崩溃的情况。
You can trap any signal in this way and it can be a good way of ensuring that a program that crashes out is caught and trapped effectively and reported.
可以通过这种方式跟踪任何信号，而且也能很好地确保捕获并有效地跟踪和报告程序崩溃的情况。
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