PF_INET
hints.ai_family = v4only ? PF_INET : PF_UNSPEC;
{PF_INET, sizeof(struct in_addr),
{ PF_INET, SOCK_DGRAM, IPPROTO_UDP, "udp", 0x07 },
{ PF_INET, SOCK_STREAM, IPPROTO_TCP, "tcp", 0x07 },
{ PF_INET, SOCK_RAW, ANY, NULL, 0x05 },
if (pai->ai_family == PF_UNSPEC || pai->ai_family == PF_INET) {
case PF_INET:
if (MATCH_FAMILY(pai->ai_family, PF_INET, 1)
pai->ai_family = PF_INET;
{PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in),
hints.ai_family = PF_INET;
pf = PF_INET;
s = socket(PF_INET, SOCK_DGRAM, 0);
divertInOut = socket(PF_INET, SOCK_RAW, IPPROTO_DIVERT);
divertIn = socket(PF_INET, SOCK_RAW, IPPROTO_DIVERT);
divertOut = socket(PF_INET, SOCK_RAW, IPPROTO_DIVERT);
mib[1] = PF_INET;
mib[1] = PF_INET;
s = socket(PF_INET, SOCK_DGRAM, 0);
prp->pr_domain->dom_family != PF_INET &&
if ((pd->af != PF_INET && pd->af != PF_INET6) ||
if (pd->af == PF_INET) {
{ "inet", PF_INET },
{ "ip", IPPROTO_IP, PF_INET },
{ "raw", IPPROTO_RAW, PF_INET },
{ "icmp", IPPROTO_ICMP, PF_INET },
{ "igmp", IPPROTO_IGMP, PF_INET },
{ "tcp", IPPROTO_TCP, PF_INET },
{ "udp", IPPROTO_UDP, PF_INET },
{ "gre", IPPROTO_GRE, PF_INET },
{ "esp", IPPROTO_ESP, PF_INET },
{ "ah", IPPROTO_AH, PF_INET },
{ "swipe", IPPROTO_SWIPE, PF_INET },
{ "encap", IPPROTO_ENCAP, PF_INET },
{ "divert", IPPROTO_DIVERT, PF_INET },
{ "pim", IPPROTO_PIM, PF_INET },
case PF_INET: /* Get an IP address with optional port */
case PF_INET:
{ "inet", PF_INET },
{ "ip", IPPROTO_IP, PF_INET },
{ "raw", IPPROTO_RAW, PF_INET },
{ "icmp", IPPROTO_ICMP, PF_INET },
{ "igmp", IPPROTO_IGMP, PF_INET },
{ "tcp", IPPROTO_TCP, PF_INET },
{ "udp", IPPROTO_UDP, PF_INET },
{ "gre", IPPROTO_GRE, PF_INET },
{ "esp", IPPROTO_ESP, PF_INET },
{ "ah", IPPROTO_AH, PF_INET },
{ "swipe", IPPROTO_SWIPE, PF_INET },
{ "encap", IPPROTO_ENCAP, PF_INET },
{ "divert", IPPROTO_DIVERT, PF_INET },
{ "pim", IPPROTO_PIM, PF_INET },
case PF_INET: /* Get an IP address with optional port */
case PF_INET:
SYSCTL_NODE(_net_link_ether, PF_INET, inet, CTLFLAG_RW, 0, "");
SYSCTL_NODE(_net, PF_INET, inet, CTLFLAG_RW, 0,
pr = pffindproto(PF_INET, IPPROTO_RAW, SOCK_RAW);
if (pr->pr_domain->dom_family == PF_INET && pr->pr_protocol) {
fd = socket(PF_INET, type, 0);
lsock = socket(PF_INET, ltype, 0);
csock = socket(PF_INET, SOCK_STREAM, 0);
sock = socket(PF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0);
if ((fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
if ((fd_l = socket(PF_INET, SOCK_STREAM, 0)) == -1)
if ((fd_c = socket(PF_INET, SOCK_STREAM, 0)) == -1)
if ((fd[i] = socket(PF_INET, SOCK_DGRAM, 0)) == -1)
if ((fd_l = socket(PF_INET, SOCK_STREAM, 0)) == -1)
if ((fd_c = socket(PF_INET, SOCK_STREAM, 0)) == -1)
listen_sock = socket(PF_INET, SOCK_STREAM, 0);
connect_sock = socket(PF_INET, SOCK_STREAM, 0);
ioctl_s = socket(PF_INET, SOCK_DGRAM, 0);
s = socket(PF_INET, SOCK_DGRAM, 0);
s_in.sin_family = PF_INET;
if ((raw = socket(PF_INET, SOCK_RAW, 0)) == -1)
s_in.sin_family = PF_INET;
dst.sin_family = PF_INET;
us = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP);
s_in.sin_family = PF_INET;
s = socket (PF_INET, SOCK_RAW, IPPROTO_UDP);
s = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
s_in.sin_family = PF_INET;
s = socket(PF_INET, SOCK_DGRAM, 0);
s = socket(PF_INET, SOCK_DGRAM, 0);
s = socket(PF_INET, SOCK_DGRAM, 0);
if ((s = socket(PF_INET, SOCK_DGRAM, 0)) == -1)
case PF_INET:
family = PF_INET;
int family = PF_INET; /* protocol family (IPv4 only) */
family = PF_INET;
mib[1] = PF_INET;
name[1] = PF_INET;
name[1] = PF_INET;
name[1] = PF_INET;
name[1] = PF_INET;
name[1] = PF_INET;
name[1] = PF_INET;
s = socket(PF_INET, SOCK_DGRAM, 0);
if (res->ai_family == PF_INET) {
hints.ai_family = PF_INET;
family = PF_INET;
u_char family = PF_INET;
family = PF_INET;
s = ID0socket(PF_INET, SOCK_DGRAM, 0);
if ((h->fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
if ((h->fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
s = socket(PF_INET, SOCK_STREAM, 0);
sock = socket(PF_INET, SOCK_STREAM, 0);
s = socket(PF_INET, SOCK_DGRAM, 0);
p->fd = socket(PF_INET, SOCK_DGRAM, 0);
static int family = PF_INET; /* protocol family (IPv4 only) */
family = PF_INET;
int mib[4] = { CTL_NET, PF_INET, IPPROTO_IP, IPCTL_DEFTTL };