Linux不可靠信号与可靠信号的比较实验

An Experiment on Comparing Unreliable Signal with Reliable Signal in Linux

描述了一个用于比较Linux系统中可靠信号与不可靠信号实验的设计 .首先 ,简要描述了UNIX Linux信号机制以及不可靠信号和可靠信号 ,然后根据不可靠信号与可靠信号的特点给出了几个用于比较二者差别的程序 。

This paper describes an experiment on comparing unreliable signal with reliable signal in Linux. First, a brief review of signal in UNIX/Linux and the difference between unreliable signal and reliable signal was put forward. Then we presented some programs used to compare unreliable signal with reliable signal according to their points. At last we make an investigation of the problem that the phenomenon of unreliable signal did not shown correctly in Linux system using libc6 and gave a resolution.