摘要：
/* * Killing other processes */
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/wait.h>
#include <sys/types.h> int main()
{
pid_t child;
int status, retval; if((child = fork()) < 0)
{
perror ("fork");
exit (EXIT_FAILURE);
}
if(child 阅读全文