Structure at include/linux/socket.h, line 45 References: include/linux/socket.h, line 45 include/net/ipv6.h, line 204 net/core/sock.c, line 454 net/core/sock.c, line 722 net/ipv6/ip6_flowlabel.c, line 104 net/ipv6/ip6_flowlabel.c, line 133 net/ipv6/ip6_flowlabel.c, line 304 net/ipv6/ip6_flowlabel.c, line 306 net/ipv6/ip6_flowlabel.c, line 306 net/ipv6/ip6_flowlabel.c, line 307 net/ipv6/ip6_flowlabel.c, line 313 net/ipv6/ip6_flowlabel.c, line 313 net/ipv6/ip6_flowlabel.c, line 314 net/ipv6/ip6_flowlabel.c, line 314 net/ipv6/ip6_flowlabel.c, line 315 net/ipv6/ip6_flowlabel.c, line 316 net/ipv6/ip6_flowlabel.c, line 570 net/ipv6/ip6_flowlabel.c, line 570 net/ipv6/ip6_flowlabel.c, line 571 net/ipv6/ip6_flowlabel.c, line 571 net/ipv6/ip6_flowlabel.c, line 708