124 	if (getsockopt(sock, IPPROTO_IP, IP_OPTIONS, test_options, &len) < 0)  in test_ip_options()
140 	if (setsockopt(sock, IPPROTO_IP, IP_OPTIONS, &new_options,  in test_ip_options()
154 	if (getsockopt(sock, IPPROTO_IP, IP_OPTIONS, test_options, &len) < 0)  in test_ip_options()
184 	if (setsockopt(sock, IPPROTO_IP, IP_OPTIONS, NULL, 0) < 0)  in test_ip_options()
194 	if (getsockopt(sock, IPPROTO_IP, IP_OPTIONS, test_options, &len) < 0)  in test_ip_options()
229 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) == 0)  in test_ip_hdrincl()
238 	if (setsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, sizeof(flag[0]))  in test_ip_hdrincl()
259 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) == 0)  in test_ip_hdrincl()
268 	if (setsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, sizeof(flag[0]))  in test_ip_hdrincl()
303 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) < 0)  in test_ip_hdrincl()
319 	if (setsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, sizeof(flag[0]))  in test_ip_hdrincl()
329 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) < 0)  in test_ip_hdrincl()
347 	if (setsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, sizeof(flag[0]))  in test_ip_hdrincl()
357 	if (getsockopt(sock, IPPROTO_IP, IP_HDRINCL, flag, &len) < 0)  in test_ip_hdrincl()
404 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)  in test_ip_uchar()
426 	if (setsockopt(sock, IPPROTO_IP, option, val, sizeof(val[0])) < 0)  in test_ip_uchar()
436 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)  in test_ip_uchar()
457 	if (setsockopt(sock, IPPROTO_IP, option, val, sizeof(val[0])) < 0)  in test_ip_uchar()
483 	if (setsockopt(sock, IPPROTO_IP, option, val, sizeof(val[0])) < 0) {  in test_ip_uchar()
497 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)  in test_ip_uchar()
550 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)  in test_ip_boolean()
569 	if (setsockopt(sock, IPPROTO_IP, option, &newvalue, sizeof(newvalue))  in test_ip_boolean()
581 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)  in test_ip_boolean()
607 	if (setsockopt(sock, IPPROTO_IP, option, &newvalue, sizeof(newvalue))  in test_ip_boolean()
618 	if (getsockopt(sock, IPPROTO_IP, option, val, &len) < 0)  in test_ip_boolean()
688 	if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq,  in test_ip_multicast_membership()
701 	if (setsockopt(sock, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreq,  in test_ip_multicast_membership()