Question 3: Core Socket Functions

• Refer the following and make it support IPv6

  • int s;
  • struct sockaddr_in sn;
  • s = socket(AF_INET, SOCK_STREAM, 0);
  • /* setup sn */
  • if (connect(s, (struct sockaddr*)sn, sizeof(sn)) < 0)
  • perror(“connect”);
  • /* ... */

Notes: