1arg: flags 0x2 family 0 socktype 3 protocol 0 addrlen 0 host localhost serv (empty) 2ai1: flags 0x2 family 24 socktype 3 protocol 0 addrlen 28 host ::1 serv 0 3ai2: flags 0x2 family 2 socktype 3 protocol 0 addrlen 16 host 127.0.0.1 serv 0 4 5arg: flags 0x2 family 0 socktype 3 protocol 59 addrlen 0 host localhost serv (empty) 6ai1: flags 0x2 family 24 socktype 3 protocol 59 addrlen 28 host ::1 serv 0 7ai2: flags 0x2 family 2 socktype 3 protocol 59 addrlen 16 host 127.0.0.1 serv 0 8 9arg: flags 0x2 family 0 socktype 3 protocol 59 addrlen 0 host localhost serv 80 10servname not supported for ai_socktype 11arg: flags 0x2 family 0 socktype 3 protocol 59 addrlen 0 host localhost serv www 12servname not supported for ai_socktype 13arg: flags 0x2 family 0 socktype 3 protocol 59 addrlen 0 host ::1 serv (empty) 14ai1: flags 0x2 family 24 socktype 3 protocol 59 addrlen 28 host ::1 serv 0 15 16