IP_PKTOPTIONS    1486 net/ipv4/ip_sockglue.c 	case IP_PKTOPTIONS:
IP_PKTOPTIONS    1569 net/ipv4/ip_sockglue.c 	if (err == -ENOPROTOOPT && optname != IP_PKTOPTIONS &&
IP_PKTOPTIONS    1606 net/ipv4/ip_sockglue.c 	if (err == -ENOPROTOOPT && optname != IP_PKTOPTIONS &&