退出信号(exit signal):当一个进程消亡时会产生一个叫做退出信号的东西 系统进程(system process):当进程接收到一个非正常的退出信号时它自己也会消...
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...为: typedef void sign(int); sign *signal (int ,handler*);包含; 4、ctrl+c 终止程序信号(SIGINT),ctrl+\退出信号(SIGQUIT); 15 进程间通信(四) 1、信号集函数:创建信号集、登记信号集、检测信号集; 2、signprocmask(),检测或更改进程地信号屏蔽字...
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复杂的退出信号传递 Complex Exit signal Propagation
简单的退出信号处理 Primitives For Exit Signal Handling
进程可以捕获退出信号 Processes can trap exit signals
退出服务信号灯开关 JLAB
它发出非正常退出信号给和它链接在一起的进程。
When it dies it sends a non-normal exit signal to the processes in its link set.
一个没有捕获退出信号的进程(普通进程)在它接收到一个非正常退出信号的时候失效。
A process which is not trapping exit signals (a normal process) dies if it receives a non-normal exit signal.
当一个进程挂掉了(例如BIF失败或者模式匹配失败),退出信号将发送给所有和该失效进程相关的其他进程。
When a process crashes (e. g. failure of a BIF or a pattern match) Exit Signals are sent to all processes to which the failing process is currently linked.
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