Enumerator at include/net/sock.h, line 503 References: include/net/sock.h, line 503 include/net/sock.h, line 1484 net/core/sock.c, line 268 net/core/sock.c, line 647 net/core/sock.c, line 650 net/core/sock.c, line 822 net/core/sock.c, line 1059 net/core/sock.c, line 1971