★☆★χMars的专栏★☆★

#ifndef _ASMi386_SIGNAL_H#define _ASMi386_SIGNAL_H#include /* Avoid too many header ordering problems.  */struct siginfo;#define SIGHUP   1#define SIGINT   2#define SIGQUIT   3#define SIGILL   4

#include #include #include int main(){     pid_t  pid=0;     if((pid=fork())>0)         printf("I am the parent,my pid %u,my childs pid=%u/n",getpid(),pid);     else if (pid==0)         printf("I am