PF_UNSPEC
hints.ai_family = v4only ? PF_INET : PF_UNSPEC;
if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, socks) == -1) {
ai->ai_protocol = PF_UNSPEC;
if (af == PF_UNSPEC)
{ PF_UNSPEC, SOCK_DGRAM, IPPROTO_UDP, "udp", 0x07 },
{ PF_UNSPEC, SOCK_STREAM, IPPROTO_TCP, "tcp", 0x07 },
{ PF_UNSPEC, SOCK_RAW, ANY, NULL, 0x05 },
if (pai->ai_family == PF_UNSPEC || pai->ai_family == PF_INET) {
((x) == (y) || (/*CONSTCOND*/(w) && ((x) == PF_UNSPEC || (y) == PF_UNSPEC)))
pai->ai_family = PF_UNSPEC;
case PF_UNSPEC:
if (pai->ai_family == PF_UNSPEC) {
if (ex->e_af == PF_UNSPEC)
if (pai->ai_family == PF_UNSPEC)
hints.ai_family = PF_UNSPEC;
if (_socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, sp) == -1) {
hints.ai_family = PF_UNSPEC;
hints.ai_family = PF_UNSPEC;
hints.ai_family = PF_UNSPEC;
hints.ai_family = PF_UNSPEC;
hints.ai_family = PF_UNSPEC; /*XXX*/
long_passive("LPSV", PF_UNSPEC);
long_passive("EPSV", PF_UNSPEC);
if (pf != PF_UNSPEC) {
hints.ai_family = PF_UNSPEC;
if ((lfd = socket(AF_INET, SOCK_DGRAM, PF_UNSPEC)) < 0) {
if ((lfd = socket(AF_INET, SOCK_STREAM, PF_UNSPEC)) < 0) {
if ((fd = socket(AF_INET, SOCK_DGRAM, PF_UNSPEC)) < 0) {
if ((fd = socket(AF_INET, SOCK_STREAM, PF_UNSPEC)) < 0) {
if (socketpair(AF_LOCAL, SOCK_STREAM, PF_UNSPEC, fds)) {
hints.ai_family = PF_UNSPEC;
PF_UNSPEC, work->fds)) {
static int family = PF_UNSPEC; /* -[46]: address family to use */
sa_family_t family = PF_UNSPEC;
int family = PF_UNSPEC; /* protocol family (IPv4, IPv6 or both) */
hints.ai_family = PF_UNSPEC;
if (socketpair(AF_LOCAL, SOCK_STREAM, PF_UNSPEC, d) < 0) {
hints.ai_family = PF_UNSPEC;
int family = PF_UNSPEC; /* Address family */
u_char family = PF_UNSPEC;
family = PF_UNSPEC;
hints.ai_family = PF_UNSPEC;
if (socketpair(AF_LOCAL, SOCK_STREAM, PF_UNSPEC, socks) == -1)
if (fd[0] != -1 && socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, reply) != -1) {
if (socketpair(AF_UNIX, type, PF_UNSPEC, fids) < 0)
hints.ai_family = PF_UNSPEC;
hints.ai_family = PF_UNSPEC;
static int family = PF_UNSPEC; /* protocol family (IPv4, IPv6 or both) */