C子进程退出信号_Tag标签_程序员俱乐部

?#include<stdio.h>#include<unistd.h>#include<sys/types.h>#include<sys/wait.h>#include<signal.h>voidsignal_hander(){//处理子进程退出信号intchild_status;wait(&child_status);printf("childexited.\n");}intmain(intargc,char**argv)... 查看全文