日期:2014-05-16 浏览次数:20849 次
#include <stdio.h>
#include <stdlib.h>
main()
{
pid_t id = fork();
sleep(10);
if(id==0)
{
printf("--- id%d\n",id);
printf("---child id%d\n",getpid());
printf("---parent id%d\n",getppid());
}
else
{
printf("id%d\n",id);
printf("child id%d\n",getpid());
printf("parent id%d\n",getppid());
}
}