netinet/ipsockopt/ipsockopt.c

394 	int val[2];
401 	val[0] = -1;
402 	val[1] = -1;
403 	len = sizeof(val);
404 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
408 	if (len != sizeof(val[0]))
412 	if (val[0] == -1)
416 	if (val[0] != initial)
419 		    val[0], initial);
424 	val[0] = 128;
425 	val[1] = -1;
426 	if (setsockopt(sock, IPPROTO_IP, option, val, sizeof(val[0])) < 0)
433 	val[0] = -1;
434 	val[1] = -1;
435 	len = sizeof(val);
436 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
440 	if (len != sizeof(val[0]))
444 	if (val[0] == -1)
448 	if (val[0] != 128)
450 		    "128 returned %d", socktypename, optionname, val[0]);
455 	val[0] = 0;
456 	val[1] = 0;
457 	if (setsockopt(sock, IPPROTO_IP, option, val, sizeof(val[0])) < 0)
461 	if (len != sizeof(val[0]))
466 	if (val[0] == -1)
470 	if (val[0] != 0)
473 		    val[0]);
481 	val[0] = 32000;
482 	val[1] = -1;
483 	if (setsockopt(sock, IPPROTO_IP, option, val, sizeof(val[0])) < 0) {
494 	val[0] = -1;
495 	val[1] = -1;
496 	len = sizeof(val);
497 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
501 	if (len != sizeof(val[0]))
506 	if (val[0] == -1)
510 	if (val[0] == 32000)
534 	int newvalue, val[2];
547 	val[0] = -1;
548 	val[1] = -1;
549 	len = sizeof(val);
550 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
553 	if (len != sizeof(val[0]))
557 	if (val[0] == -1)
561 	if (val[0] != initial)
564 		    val[0], initial);
578 	val[0] = -1;
579 	val[1] = -1;
580 	len = sizeof(val);
581 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
585 	if (len != sizeof(val[0]))
590 	if (val[0] == -1)
598 	if (val[0] != (newvalue ? 1 : 0))
601 		    val[0]);
615 	val[0] = -1;
616 	val[1] = -1;
617 	len = sizeof(val);
618 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)
622 	if (len != sizeof(val[0]))
626 	if (val[0] == -1)
630 	if (val[0] != newvalue)