/*
- * Copyright (c) 2008-2015 Apple Inc. All rights reserved.
+ * Copyright (c) 2008-2019 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#include <net/if.h>
#include <net/radix.h>
#include <net/route.h>
+#include <net/nat464_utils.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet6/esp6.h>
#endif
#endif
-#include <netinet6/ipcomp.h>
-#if INET6
-#include <netinet6/ipcomp6.h>
-#endif
#endif /*IPSEC*/
#include <netinet6/ip6protosw.h>
struct sockaddr_in6 *, struct mbuf *);
struct ip6protosw inet6sw[] = {
-{
- .pr_type = 0,
- .pr_protocol = IPPROTO_IPV6,
- .pr_init = ip6_init,
- .pr_drain = ip6_drain,
- .pr_usrreqs = &nousrreqs,
-},
-{
- .pr_type = SOCK_DGRAM,
- .pr_protocol = IPPROTO_UDP,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_PROTOLOCK|PR_PCBLOCK|
- PR_EVCONNINFO|PR_PRECONN_WRITE,
- .pr_input = udp6_input,
- .pr_ctlinput = udp6_ctlinput,
- .pr_ctloutput = ip6_ctloutput,
-#if !INET /* don't call initialization twice */
- .pr_init = udp_init,
+ {
+ .pr_type = 0,
+ .pr_protocol = IPPROTO_IPV6,
+ .pr_init = ip6_init,
+ .pr_drain = ip6_drain,
+ .pr_usrreqs = &nousrreqs,
+ },
+ {
+ .pr_type = SOCK_DGRAM,
+ .pr_protocol = IPPROTO_UDP,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_PROTOLOCK | PR_PCBLOCK |
+ PR_EVCONNINFO | PR_PRECONN_WRITE,
+ .pr_input = udp6_input,
+ .pr_ctlinput = udp6_ctlinput,
+ .pr_ctloutput = ip6_ctloutput,
+#if !INET /* don't call initialization twice */
+ .pr_init = udp_init,
#endif /* !INET */
- .pr_usrreqs = &udp6_usrreqs,
- .pr_lock = udp_lock,
- .pr_unlock = udp_unlock,
- .pr_getlock = udp_getlock,
-},
-{
- .pr_type = SOCK_STREAM,
- .pr_protocol = IPPROTO_TCP,
- .pr_flags = PR_CONNREQUIRED|PR_WANTRCVD|PR_PCBLOCK|
- PR_PROTOLOCK|PR_DISPOSE|PR_EVCONNINFO|
- PR_PRECONN_WRITE|PR_DATA_IDEMPOTENT,
- .pr_input = tcp6_input,
- .pr_ctlinput = tcp6_ctlinput,
- .pr_ctloutput = tcp_ctloutput,
-#if !INET /* don't call initialization and timeout routines twice */
- .pr_init = tcp_init,
+ .pr_usrreqs = &udp6_usrreqs,
+ .pr_lock = udp_lock,
+ .pr_unlock = udp_unlock,
+ .pr_getlock = udp_getlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
+ {
+ .pr_type = SOCK_STREAM,
+ .pr_protocol = IPPROTO_TCP,
+ .pr_flags = PR_CONNREQUIRED | PR_WANTRCVD | PR_PCBLOCK |
+ PR_PROTOLOCK | PR_DISPOSE | PR_EVCONNINFO |
+ PR_PRECONN_WRITE | PR_DATA_IDEMPOTENT,
+ .pr_input = tcp6_input,
+ .pr_ctlinput = tcp6_ctlinput,
+ .pr_ctloutput = tcp_ctloutput,
+#if !INET /* don't call initialization and timeout routines twice */
+ .pr_init = tcp_init,
#endif /* !INET */
- .pr_drain = tcp_drain,
- .pr_usrreqs = &tcp6_usrreqs,
- .pr_lock = tcp_lock,
- .pr_unlock = tcp_unlock,
- .pr_getlock = tcp_getlock,
-},
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_RAW,
- .pr_flags = PR_ATOMIC|PR_ADDR,
- .pr_input = rip6_input,
- .pr_output = rip6_pr_output,
- .pr_ctlinput = rip6_ctlinput,
- .pr_ctloutput = rip6_ctloutput,
-#if !INET /* don't call initialization and timeout routines twice */
- .pr_init = rip_init,
+ .pr_drain = tcp_drain,
+ .pr_usrreqs = &tcp6_usrreqs,
+ .pr_lock = tcp_lock,
+ .pr_unlock = tcp_unlock,
+ .pr_getlock = tcp_getlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_RAW,
+ .pr_flags = PR_ATOMIC | PR_ADDR,
+ .pr_input = rip6_input,
+ .pr_output = rip6_pr_output,
+ .pr_ctlinput = rip6_ctlinput,
+ .pr_ctloutput = rip6_ctloutput,
+#if !INET /* don't call initialization and timeout routines twice */
+ .pr_init = rip_init,
#endif /* !INET */
- .pr_usrreqs = &rip6_usrreqs,
- .pr_unlock = rip_unlock,
-},
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_ICMPV6,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
- .pr_input = icmp6_input,
- .pr_output = rip6_pr_output,
- .pr_ctlinput = rip6_ctlinput,
- .pr_ctloutput = rip6_ctloutput,
- .pr_init = icmp6_init,
- .pr_usrreqs = &rip6_usrreqs,
- .pr_unlock = rip_unlock,
-},
-{
- .pr_type = SOCK_DGRAM,
- .pr_protocol = IPPROTO_ICMPV6,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
- .pr_input = icmp6_input,
- .pr_output = rip6_pr_output,
- .pr_ctlinput = rip6_ctlinput,
- .pr_ctloutput = icmp6_dgram_ctloutput,
- .pr_init = icmp6_init,
- .pr_usrreqs = &icmp6_dgram_usrreqs,
- .pr_unlock = rip_unlock,
-},
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_DSTOPTS,
- .pr_flags = PR_ATOMIC|PR_ADDR,
- .pr_input = dest6_input,
- .pr_usrreqs = &nousrreqs,
-},
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_ROUTING,
- .pr_flags = PR_ATOMIC|PR_ADDR,
- .pr_input = route6_input,
- .pr_usrreqs = &nousrreqs,
-},
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_FRAGMENT,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_PROTOLOCK,
- .pr_input = frag6_input,
- .pr_usrreqs = &nousrreqs,
-},
+ .pr_usrreqs = &rip6_usrreqs,
+ .pr_unlock = rip_unlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_ICMPV6,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_LASTHDR,
+ .pr_input = icmp6_input,
+ .pr_output = rip6_pr_output,
+ .pr_ctlinput = rip6_ctlinput,
+ .pr_ctloutput = rip6_ctloutput,
+ .pr_init = icmp6_init,
+ .pr_usrreqs = &rip6_usrreqs,
+ .pr_unlock = rip_unlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
+ {
+ .pr_type = SOCK_DGRAM,
+ .pr_protocol = IPPROTO_ICMPV6,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_LASTHDR,
+ .pr_input = icmp6_input,
+ .pr_output = rip6_pr_output,
+ .pr_ctlinput = rip6_ctlinput,
+ .pr_ctloutput = icmp6_dgram_ctloutput,
+ .pr_init = icmp6_init,
+ .pr_usrreqs = &icmp6_dgram_usrreqs,
+ .pr_unlock = rip_unlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_DSTOPTS,
+ .pr_flags = PR_ATOMIC | PR_ADDR,
+ .pr_input = dest6_input,
+ .pr_usrreqs = &nousrreqs,
+ },
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_ROUTING,
+ .pr_flags = PR_ATOMIC | PR_ADDR,
+ .pr_input = route6_input,
+ .pr_usrreqs = &nousrreqs,
+ },
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_FRAGMENT,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_PROTOLOCK,
+ .pr_input = frag6_input,
+ .pr_usrreqs = &nousrreqs,
+ },
#if IPSEC
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_AH,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_PROTOLOCK,
- .pr_input = ah6_input,
- .pr_usrreqs = &nousrreqs,
-},
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_AH,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_PROTOLOCK,
+ .pr_input = ah6_input,
+ .pr_usrreqs = &nousrreqs,
+ },
#if IPSEC_ESP
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_ESP,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_PROTOLOCK,
- .pr_input = esp6_input,
- .pr_ctlinput = esp6_ctlinput,
- .pr_usrreqs = &nousrreqs,
-},
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_ESP,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_PROTOLOCK,
+ .pr_input = esp6_input,
+ .pr_ctlinput = esp6_ctlinput,
+ .pr_usrreqs = &nousrreqs,
+ },
#endif /* IPSEC_ESP */
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_IPCOMP,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_PROTOLOCK,
- .pr_input = ipcomp6_input,
- .pr_usrreqs = &nousrreqs,
-},
#endif /* IPSEC */
#if INET
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_IPV4,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
- .pr_input = encap6_input,
- .pr_output = rip6_pr_output,
- .pr_ctloutput = rip6_ctloutput,
- .pr_init = encap6_init,
- .pr_usrreqs = &rip6_usrreqs,
- .pr_unlock = rip_unlock,
-},
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_IPV4,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_LASTHDR,
+ .pr_input = encap6_input,
+ .pr_output = rip6_pr_output,
+ .pr_ctloutput = rip6_ctloutput,
+ .pr_init = encap6_init,
+ .pr_usrreqs = &rip6_usrreqs,
+ .pr_unlock = rip_unlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
#endif /*INET*/
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = IPPROTO_IPV6,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
- .pr_input = encap6_input,
- .pr_output = rip6_pr_output,
- .pr_ctloutput = rip6_ctloutput,
- .pr_init = encap6_init,
- .pr_usrreqs = &rip6_usrreqs,
- .pr_unlock = rip_unlock,
-},
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = IPPROTO_IPV6,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_LASTHDR,
+ .pr_input = encap6_input,
+ .pr_output = rip6_pr_output,
+ .pr_ctloutput = rip6_ctloutput,
+ .pr_init = encap6_init,
+ .pr_usrreqs = &rip6_usrreqs,
+ .pr_unlock = rip_unlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
/* raw wildcard */
-{
- .pr_type = SOCK_RAW,
- .pr_protocol = 0,
- .pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
- .pr_input = rip6_input,
- .pr_output = rip6_pr_output,
- .pr_ctloutput = rip6_ctloutput,
- .pr_usrreqs = &rip6_usrreqs,
- .pr_unlock = rip_unlock,
-},
+ {
+ .pr_type = SOCK_RAW,
+ .pr_protocol = 0,
+ .pr_flags = PR_ATOMIC | PR_ADDR | PR_LASTHDR,
+ .pr_input = rip6_input,
+ .pr_output = rip6_pr_output,
+ .pr_ctloutput = rip6_ctloutput,
+ .pr_usrreqs = &rip6_usrreqs,
+ .pr_unlock = rip_unlock,
+ .pr_update_last_owner = inp_update_last_owner,
+ .pr_copy_last_owner = inp_copy_last_owner,
+ },
};
-int in6_proto_count = (sizeof (inet6sw) / sizeof (struct ip6protosw));
+int in6_proto_count = (sizeof(inet6sw) / sizeof(struct ip6protosw));
struct domain inet6domain_s = {
- .dom_family = PF_INET6,
- .dom_flags = DOM_REENTRANT,
- .dom_name = "internet6",
- .dom_init = in6_dinit,
- .dom_rtattach = in6_inithead,
- .dom_rtoffset = offsetof(struct sockaddr_in6, sin6_addr) << 3,
- .dom_maxrtkey = sizeof (struct sockaddr_in6),
- .dom_protohdrlen = sizeof (struct sockaddr_in6),
+ .dom_family = PF_INET6,
+ .dom_flags = DOM_REENTRANT,
+ .dom_name = "internet6",
+ .dom_init = in6_dinit,
+ .dom_rtattach = in6_inithead,
+ .dom_rtoffset = offsetof(struct sockaddr_in6, sin6_addr) << 3,
+ .dom_maxrtkey = sizeof(struct sockaddr_in6),
+ .dom_protohdrlen = sizeof(struct sockaddr_in6),
};
/* Initialize the PF_INET6 domain, and add in the pre-defined protos */
inet6domain = dp;
- _CASSERT(sizeof (struct protosw) == sizeof (struct ip6protosw));
+ _CASSERT(sizeof(struct protosw) == sizeof(struct ip6protosw));
_CASSERT(offsetof(struct ip6protosw, pr_entry) ==
offsetof(struct protosw, pr_entry));
_CASSERT(offsetof(struct ip6protosw, pr_domain) ==
offsetof(struct protosw, pr_filter_head));
_CASSERT(offsetof(struct ip6protosw, pr_old) ==
offsetof(struct protosw, pr_old));
+ _CASSERT(offsetof(struct ip6protosw, pr_update_last_owner) ==
+ offsetof(struct protosw, pr_update_last_owner));
+ _CASSERT(offsetof(struct ip6protosw, pr_copy_last_owner) ==
+ offsetof(struct protosw, pr_copy_last_owner));
/*
* Attach first, then initialize. ip6_init() needs raw IP6 handler.
*/
- for (i = 0, pr = &inet6sw[0]; i < in6_proto_count; i++, pr++)
+ for (i = 0, pr = &inet6sw[0]; i < in6_proto_count; i++, pr++) {
net_add_proto((struct protosw *)pr, dp, 0);
- for (i = 0, pr = &inet6sw[0]; i < in6_proto_count; i++, pr++)
+ }
+ for (i = 0, pr = &inet6sw[0]; i < in6_proto_count; i++, pr++) {
net_init_proto((struct protosw *)pr, dp);
+ }
inet6_domain_mutex = dp->dom_mtx;
}
#pragma unused(m, so, sin6, m1)
panic("%s\n", __func__);
/* NOTREACHED */
- return (0);
+ return 0;
}
/*
* Internet configuration info
*/
-#ifndef IPV6FORWARDING
+#ifndef IPV6FORWARDING
#if GATEWAY6
-#define IPV6FORWARDING 1 /* forward IP6 packets not for us */
+#define IPV6FORWARDING 1 /* forward IP6 packets not for us */
#else
-#define IPV6FORWARDING 0 /* don't forward IP6 packets not for us */
+#define IPV6FORWARDING 0 /* don't forward IP6 packets not for us */
#endif /* GATEWAY6 */
#endif /* !IPV6FORWARDING */
-#ifndef IPV6_SENDREDIRECTS
-#define IPV6_SENDREDIRECTS 1
+#ifndef IPV6_SENDREDIRECTS
+#define IPV6_SENDREDIRECTS 1
#endif
-int ip6_forwarding = IPV6FORWARDING; /* act as router? */
-int ip6_sendredirects = IPV6_SENDREDIRECTS;
-int ip6_defhlim = IPV6_DEFHLIM;
-int ip6_defmcasthlim = IPV6_DEFAULT_MULTICAST_HOPS;
-int ip6_accept_rtadv = 1; /* deprecated */
-int ip6_log_interval = 5;
-int ip6_hdrnestlimit = 15; /* How many header options will we process? */
-int ip6_dad_count = 1; /* DupAddrDetectionTransmits */
-int ip6_auto_flowlabel = 1;
-int ip6_gif_hlim = 0;
-int ip6_use_deprecated = 1; /* allow deprecated addr [RFC 4862, 5.5.4] */
-int ip6_rr_prune = 5; /* router renumbering prefix
- * walk list every 5 sec. */
-int ip6_mcast_pmtu = 0; /* enable pMTU discovery for multicast? */
-int ip6_v6only = 0; /* Mapped addresses off by default - Radar 3347718 -- REVISITING FOR 10.7 -- TESTING WITH MAPPED@ OFF */
-
-int ip6_neighborgcthresh = 1024; /* Threshold # of NDP entries for GC */
-int ip6_maxifprefixes = 16; /* Max acceptable prefixes via RA per IF */
-int ip6_maxifdefrouters = 16; /* Max acceptable def routers via RA */
-int ip6_maxdynroutes = 1024; /* Max # of routes created via redirect */
-int ip6_only_allow_rfc4193_prefix = 0; /* Only allow RFC4193 style Unique Local IPv6 Unicast prefixes */
+int ip6_forwarding = IPV6FORWARDING; /* act as router? */
+int ip6_sendredirects = IPV6_SENDREDIRECTS;
+int ip6_defhlim = IPV6_DEFHLIM;
+int ip6_defmcasthlim = IPV6_DEFAULT_MULTICAST_HOPS;
+int ip6_accept_rtadv = 1; /* deprecated */
+int ip6_log_interval = 5;
+int ip6_hdrnestlimit = 15; /* How many header options will we process? */
+int ip6_dad_count = 1; /* DupAddrDetectionTransmits */
+int ip6_auto_flowlabel = 1;
+int ip6_gif_hlim = 0;
+int ip6_use_deprecated = 1; /* allow deprecated addr [RFC 4862, 5.5.4] */
+int ip6_rr_prune = 5; /* router renumbering prefix
+ * walk list every 5 sec. */
+int ip6_mcast_pmtu = 0; /* enable pMTU discovery for multicast? */
+int ip6_v6only = 0; /* Mapped addresses off by default - Radar 3347718 -- REVISITING FOR 10.7 -- TESTING WITH MAPPED@ OFF */
+
+int ip6_neighborgcthresh = 1024; /* Threshold # of NDP entries for GC */
+int ip6_maxifprefixes = 16; /* Max acceptable prefixes via RA per IF */
+int ip6_maxifdefrouters = 16; /* Max acceptable def routers via RA */
+int ip6_maxdynroutes = 1024; /* Max # of routes created via redirect */
+int ip6_only_allow_rfc4193_prefix = 0; /* Only allow RFC4193 style Unique Local IPv6 Unicast prefixes */
static int ip6_keepfaith = 0;
uint64_t ip6_log_time = 0;
-int nd6_onlink_ns_rfc4861 = 0; /* allow 'on-link' nd6 NS (as in RFC 4861) */
+int nd6_onlink_ns_rfc4861 = 0; /* allow 'on-link' nd6 NS (as in RFC 4861) */
/* icmp6 */
/*
* XXX: what if we don't define INET? Should we define pmtu6_expire
* or so? (jinmei@kame.net 19990310)
*/
-int pmtu_expire = 60*10;
-int pmtu_probe = 60*2;
+int pmtu_expire = 60 * 10;
+int pmtu_probe = 60 * 2;
/* raw IP6 parameters */
/*
* Nominal space allocated to a raw ip socket.
*/
-#define RIPV6SNDQ 8192
-#define RIPV6RCVQ 8192
+#define RIPV6SNDQ 8192
+#define RIPV6RCVQ 8192
-u_int32_t rip6_sendspace = RIPV6SNDQ;
-u_int32_t rip6_recvspace = RIPV6RCVQ;
+u_int32_t rip6_sendspace = RIPV6SNDQ;
+u_int32_t rip6_recvspace = RIPV6RCVQ;
/* ICMPV6 parameters */
-int icmp6_rediraccept = 0; /* accept and process redirects */
-int icmp6_redirtimeout = 10 * 60; /* 10 minutes */
-int icmp6errppslim = 500; /* 500 packets per second */
-int icmp6rappslim = 10; /* 10 packets per second */
-int icmp6_nodeinfo = 3; /* enable/disable NI response */
+int icmp6_rediraccept = 1; /* accept and process redirects */
+int icmp6_redirtimeout = 10 * 60; /* 10 minutes */
+int icmp6errppslim = 500; /* 500 packets per second */
+int icmp6rappslim = 10; /* 10 packets per second */
+int icmp6_nodeinfo = 3; /* enable/disable NI response */
/* UDP on IP6 parameters */
-int udp6_sendspace = 9216; /* really max datagram size */
-int udp6_recvspace = 40 * (1024 + sizeof(struct sockaddr_in6));
- /* 40 1K datagrams */
+int udp6_sendspace = 9216; /* really max datagram size */
+int udp6_recvspace = 40 * (1024 + sizeof(struct sockaddr_in6));
+/* 40 1K datagrams */
/*
* sysctl related items.
*/
SYSCTL_NODE(_net, PF_INET6, inet6,
- CTLFLAG_RW | CTLFLAG_LOCKED, 0, "Internet6 Family");
+ CTLFLAG_RW | CTLFLAG_LOCKED, 0, "Internet6 Family");
/* net.inet6 */
-SYSCTL_NODE(_net_inet6, IPPROTO_IPV6, ip6,
- CTLFLAG_RW|CTLFLAG_LOCKED, 0, "IP6");
-SYSCTL_NODE(_net_inet6, IPPROTO_ICMPV6, icmp6,
- CTLFLAG_RW|CTLFLAG_LOCKED, 0, "ICMP6");
-SYSCTL_NODE(_net_inet6, IPPROTO_UDP, udp6,
- CTLFLAG_RW|CTLFLAG_LOCKED, 0, "UDP6");
-SYSCTL_NODE(_net_inet6, IPPROTO_TCP, tcp6,
- CTLFLAG_RW|CTLFLAG_LOCKED, 0, "TCP6");
+SYSCTL_NODE(_net_inet6, IPPROTO_IPV6, ip6,
+ CTLFLAG_RW | CTLFLAG_LOCKED, 0, "IP6");
+SYSCTL_NODE(_net_inet6, IPPROTO_ICMPV6, icmp6,
+ CTLFLAG_RW | CTLFLAG_LOCKED, 0, "ICMP6");
+SYSCTL_NODE(_net_inet6, IPPROTO_UDP, udp6,
+ CTLFLAG_RW | CTLFLAG_LOCKED, 0, "UDP6");
+SYSCTL_NODE(_net_inet6, IPPROTO_TCP, tcp6,
+ CTLFLAG_RW | CTLFLAG_LOCKED, 0, "TCP6");
#if IPSEC
-SYSCTL_NODE(_net_inet6, IPPROTO_ESP, ipsec6,
- CTLFLAG_RW|CTLFLAG_LOCKED, 0, "IPSEC6");
+SYSCTL_NODE(_net_inet6, IPPROTO_ESP, ipsec6,
+ CTLFLAG_RW | CTLFLAG_LOCKED, 0, "IPSEC6");
#endif /* IPSEC */
/* net.inet6.ip6 */
int old;
error = SYSCTL_OUT(req, arg1, sizeof(int));
- if (error || !req->newptr)
- return (error);
+ if (error || !req->newptr) {
+ return error;
+ }
old = ip6_temp_preferred_lifetime;
error = SYSCTL_IN(req, arg1, sizeof(int));
if (ip6_temp_preferred_lifetime > ND6_MAX_LIFETIME ||
ip6_temp_preferred_lifetime <
ip6_desync_factor + ip6_temp_regen_advance) {
ip6_temp_preferred_lifetime = old;
- return (EINVAL);
+ return EINVAL;
}
- return (error);
+ return error;
}
static int
int old;
error = SYSCTL_OUT(req, arg1, sizeof(int));
- if (error || !req->newptr)
- return (error);
+ if (error || !req->newptr) {
+ return error;
+ }
old = ip6_temp_valid_lifetime;
error = SYSCTL_IN(req, arg1, sizeof(int));
if (ip6_temp_valid_lifetime > ND6_MAX_LIFETIME ||
ip6_temp_valid_lifetime < ip6_temp_preferred_lifetime) {
ip6_temp_valid_lifetime = old;
- return (EINVAL);
+ return EINVAL;
}
- return (error);
+ return error;
}
static int
ip6_getstat SYSCTL_HANDLER_ARGS
{
#pragma unused(oidp, arg1, arg2)
- if (req->oldptr == USER_ADDR_NULL)
- req->oldlen = (size_t)sizeof (struct ip6stat);
+ if (req->oldptr == USER_ADDR_NULL) {
+ req->oldlen = (size_t)sizeof(struct ip6stat);
+ }
- return (SYSCTL_OUT(req, &ip6stat, MIN(sizeof (ip6stat), req->oldlen)));
+ return SYSCTL_OUT(req, &ip6stat, MIN(sizeof(ip6stat), req->oldlen));
}
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_FORWARDING,
- forwarding, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_forwarding, 0, "");
+ forwarding, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_forwarding, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_SENDREDIRECTS,
- redirect, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_sendredirects, 0, "");
+ redirect, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_sendredirects, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_DEFHLIM,
- hlim, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_defhlim, 0, "");
+ hlim, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_defhlim, 0, "");
SYSCTL_PROC(_net_inet6_ip6, IPV6CTL_STATS, stats,
- CTLTYPE_STRUCT | CTLFLAG_RD | CTLFLAG_LOCKED,
- 0, 0, ip6_getstat, "S,ip6stat", "");
+ CTLTYPE_STRUCT | CTLFLAG_RD | CTLFLAG_LOCKED,
+ 0, 0, ip6_getstat, "S,ip6stat", "");
#if (DEVELOPMENT || DEBUG)
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_ACCEPT_RTADV,
- accept_rtadv, CTLFLAG_RW | CTLFLAG_LOCKED,
- &ip6_accept_rtadv, 0, "");
+ accept_rtadv, CTLFLAG_RW | CTLFLAG_LOCKED,
+ &ip6_accept_rtadv, 0, "");
#else
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_ACCEPT_RTADV,
- accept_rtadv, CTLFLAG_RD | CTLFLAG_LOCKED,
- &ip6_accept_rtadv, 0, "");
+ accept_rtadv, CTLFLAG_RD | CTLFLAG_LOCKED,
+ &ip6_accept_rtadv, 0, "");
#endif /* (DEVELOPMENT || DEBUG) */
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_KEEPFAITH,
- keepfaith, CTLFLAG_RD | CTLFLAG_LOCKED, &ip6_keepfaith, 0, "");
+ keepfaith, CTLFLAG_RD | CTLFLAG_LOCKED, &ip6_keepfaith, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_LOG_INTERVAL,
- log_interval, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_log_interval, 0, "");
+ log_interval, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_log_interval, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_HDRNESTLIMIT,
- hdrnestlimit, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_hdrnestlimit, 0, "");
+ hdrnestlimit, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_hdrnestlimit, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_DAD_COUNT,
- dad_count, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_dad_count, 0, "");
+ dad_count, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_dad_count, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_AUTO_FLOWLABEL,
- auto_flowlabel, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_auto_flowlabel, 0, "");
+ auto_flowlabel, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_auto_flowlabel, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_DEFMCASTHLIM,
- defmcasthlim, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_defmcasthlim, 0, "");
+ defmcasthlim, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_defmcasthlim, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_GIF_HLIM,
- gifhlim, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_gif_hlim, 0, "");
+ gifhlim, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_gif_hlim, 0, "");
SYSCTL_STRING(_net_inet6_ip6, IPV6CTL_KAME_VERSION,
- kame_version, CTLFLAG_RD | CTLFLAG_LOCKED, (void *)((uintptr_t)(__KAME_VERSION)), 0, "");
+ kame_version, CTLFLAG_RD | CTLFLAG_LOCKED, (void *)((uintptr_t)(__KAME_VERSION)), 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_USE_DEPRECATED,
- use_deprecated, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_use_deprecated, 0, "");
+ use_deprecated, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_use_deprecated, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_RR_PRUNE,
- rr_prune, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_rr_prune, 0, "");
+ rr_prune, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_rr_prune, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_USETEMPADDR,
- use_tempaddr, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_use_tempaddr, 0, "");
+ use_tempaddr, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_use_tempaddr, 0, "");
SYSCTL_OID(_net_inet6_ip6, IPV6CTL_TEMPPLTIME, temppltime,
- CTLTYPE_INT|CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_temp_preferred_lifetime, 0,
- sysctl_ip6_temppltime, "I", "");
+ CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_temp_preferred_lifetime, 0,
+ sysctl_ip6_temppltime, "I", "");
SYSCTL_OID(_net_inet6_ip6, IPV6CTL_TEMPVLTIME, tempvltime,
- CTLTYPE_INT|CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_temp_valid_lifetime, 0,
- sysctl_ip6_tempvltime, "I", "");
+ CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_temp_valid_lifetime, 0,
+ sysctl_ip6_tempvltime, "I", "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_V6ONLY,
- v6only, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_v6only, 0, "");
+ v6only, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_v6only, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_AUTO_LINKLOCAL,
- auto_linklocal, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_auto_linklocal, 0, "");
+ auto_linklocal, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_auto_linklocal, 0, "");
SYSCTL_STRUCT(_net_inet6_ip6, IPV6CTL_RIP6STATS, rip6stats, CTLFLAG_RD | CTLFLAG_LOCKED,
- &rip6stat, rip6stat, "");
+ &rip6stat, rip6stat, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_PREFER_TEMPADDR,
- prefer_tempaddr, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_prefer_tempaddr, 0, "");
+ prefer_tempaddr, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_prefer_tempaddr, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_USE_DEFAULTZONE,
- use_defaultzone, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_use_defzone, 0,"");
+ use_defaultzone, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_use_defzone, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_MCAST_PMTU,
- mcast_pmtu, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_mcast_pmtu, 0, "");
+ mcast_pmtu, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_mcast_pmtu, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_NEIGHBORGCTHRESH,
- neighborgcthresh, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_neighborgcthresh, 0, "");
+ neighborgcthresh, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_neighborgcthresh, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_MAXIFPREFIXES,
- maxifprefixes, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_maxifprefixes, 0, "");
+ maxifprefixes, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_maxifprefixes, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_MAXIFDEFROUTERS,
- maxifdefrouters, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_maxifdefrouters, 0, "");
+ maxifdefrouters, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_maxifdefrouters, 0, "");
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_MAXDYNROUTES,
- maxdynroutes, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_maxdynroutes, 0, "");
+ maxdynroutes, CTLFLAG_RW | CTLFLAG_LOCKED, &ip6_maxdynroutes, 0, "");
+SYSCTL_INT(_net_inet6_ip6, OID_AUTO,
+ only_allow_rfc4193_prefixes, CTLFLAG_RW | CTLFLAG_LOCKED,
+ &ip6_only_allow_rfc4193_prefix, 0, "");
SYSCTL_INT(_net_inet6_ip6, OID_AUTO,
- only_allow_rfc4193_prefixes, CTLFLAG_RW | CTLFLAG_LOCKED,
- &ip6_only_allow_rfc4193_prefix, 0, "");
+ clat_debug, CTLFLAG_RW | CTLFLAG_LOCKED, &clat_debug, 0, "");
/* net.inet6.icmp6 */
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_REDIRACCEPT,
- rediraccept, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6_rediraccept, 0, "");
+ rediraccept, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6_rediraccept, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_REDIRTIMEOUT,
- redirtimeout, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6_redirtimeout, 0, "");
+ redirtimeout, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6_redirtimeout, 0, "");
SYSCTL_STRUCT(_net_inet6_icmp6, ICMPV6CTL_STATS, stats, CTLFLAG_RD | CTLFLAG_LOCKED,
- &icmp6stat, icmp6stat, "");
+ &icmp6stat, icmp6stat, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_PRUNE,
- nd6_prune, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_prune, 0, "");
+ nd6_prune, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_prune, 0, "");
SYSCTL_INT(_net_inet6_icmp6, OID_AUTO,
- nd6_prune_lazy, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_prune_lazy, 0, "");
+ nd6_prune_lazy, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_prune_lazy, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_DELAY,
- nd6_delay, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_delay, 0, "");
+ nd6_delay, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_delay, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_UMAXTRIES,
- nd6_umaxtries, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_umaxtries, 0, "");
+ nd6_umaxtries, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_umaxtries, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_MMAXTRIES,
- nd6_mmaxtries, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_mmaxtries, 0, "");
+ nd6_mmaxtries, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_mmaxtries, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_USELOOPBACK,
- nd6_useloopback, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_useloopback, 0, "");
+ nd6_useloopback, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_useloopback, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_ACCEPT_6TO4,
- nd6_accept_6to4, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_accept_6to4, 0, "");
+ nd6_accept_6to4, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_accept_6to4, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_NODEINFO,
- nodeinfo, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6_nodeinfo, 0, "");
+ nodeinfo, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6_nodeinfo, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ERRPPSLIMIT,
- errppslimit, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6errppslim, 0, "");
+ errppslimit, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6errppslim, 0, "");
SYSCTL_INT(_net_inet6_icmp6, OID_AUTO,
- rappslimit, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6rappslim, 0, "");
+ rappslimit, CTLFLAG_RW | CTLFLAG_LOCKED, &icmp6rappslim, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_DEBUG,
- nd6_debug, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_debug, 0, "");
+ nd6_debug, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_debug, 0, "");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_ONLINKNSRFC4861,
- nd6_onlink_ns_rfc4861, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_onlink_ns_rfc4861, 0,
- "Accept 'on-link' nd6 NS in compliance with RFC 4861.");
+ nd6_onlink_ns_rfc4861, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_onlink_ns_rfc4861, 0,
+ "Accept 'on-link' nd6 NS in compliance with RFC 4861.");
SYSCTL_INT(_net_inet6_icmp6, ICMPV6CTL_ND6_OPTIMISTIC_DAD,
- nd6_optimistic_dad, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_optimistic_dad, 0, "");
+ nd6_optimistic_dad, CTLFLAG_RW | CTLFLAG_LOCKED, &nd6_optimistic_dad, 0, "");
projects / apple / xnu.git / blobdiff