void thread_run(void *arg)
{
struct argument *arg_thread1;/*这里定义了一个指向argument类型结构体的指针arg_thread1，用它来接收传过来的参数的地址*/
arg_thread1=(struct argument *)arg;
int size = arg_thread1->e_port - arg_thread1->s_port + 2;
int *result = (int *)malloc(sizeof(int)*size);
scan_r(arg_thread1->ip, arg_thread1->s_port, arg_thread1->e_port, result);
res[arg_thread1->i] = result;
pthread_exit(NULL);
}
void thread_run(void *arg)
{
struct argument *arg_thread;/*argument value including target info*/
arg_thread=(struct argument *)arg;
int size = arg_thread->e_port - arg_thread->s_port + 2;
int *result = (int *)malloc(sizeof(int)*size);
scan_r(arg_thread->ip, arg_thread->s_port, arg_thread->e_port, result);
res[arg_thread->i] = result;
pthread_exit(NULL);
}