| 420 | } |
| 421 | |
| 422 | static void |
| 423 | getsocket() |
| 424 | { |
| 425 | if (s < 0) { |
| 426 | s = socket(PF_ROUTE, SOCK_RAW, 0); |
| 427 | if (s < 0) { |
| 428 | err(1, "socket"); |
| 429 | /* NOTREACHED */ |
| 430 | } |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | static struct sockaddr_in6 so_mask = { |
| 435 | .sin6_len = sizeof(so_mask), |