xnu-1228.15.4.tar.gz

[apple/xnu.git] / bsd / netinet6 / in6.h

diff --git a/bsd/netinet6/in6.h b/bsd/netinet6/in6.h
index 989ea25a41b8b8c896abfc786807aca32a2f1ae9..a84715b19260ad635b1d866b286b67be2b47a5c9 100644 (file)
--- a/bsd/netinet6/in6.h
+++ b/bsd/netinet6/in6.h
@@ -88,7 +88,7 @@ typedef __uint8_t             sa_family_t;
 #define __KAME__
 #define __KAME_VERSION         "20010528/apple-darwin"
 
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 /*
  * Local port number conventions:
  *
@@ -122,7 +122,7 @@ typedef __uint8_t           sa_family_t;
 #define        IPV6PORT_ANONMAX        65535
 #define        IPV6PORT_RESERVEDMIN    600
 #define        IPV6PORT_RESERVEDMAX    (IPV6PORT_RESERVED-1)
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 
 /*
  * IPv6 address
@@ -147,9 +147,9 @@ struct in6_addr {
 /*
  * Socket address for IPv6
  */
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #define SIN6_LEN
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 struct sockaddr_in6 {
        __uint8_t       sin6_len;       /* length of this struct(sa_family_t)*/
        sa_family_t     sin6_family;    /* AF_INET6 (sa_family_t) */
@@ -219,7 +219,7 @@ extern const struct in6_addr in6mask128;
 #define IN6ADDR_LOOPBACK_INIT \
        {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #define IN6ADDR_NODELOCAL_ALLNODES_INIT \
        {{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}}
@@ -229,15 +229,15 @@ extern const struct in6_addr in6mask128;
 #define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \
        {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}}
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 
 extern const struct in6_addr in6addr_any;
 extern const struct in6_addr in6addr_loopback;
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 extern const struct in6_addr in6addr_nodelocal_allnodes;
 extern const struct in6_addr in6addr_linklocal_allnodes;
 extern const struct in6_addr in6addr_linklocal_allrouters;
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 
 /*
  * Equality
@@ -249,10 +249,10 @@ extern const struct in6_addr in6addr_linklocal_allrouters;
 #define IN6_ARE_ADDR_EQUAL(a, b)                       \
     (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
 #else
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #define IN6_ARE_ADDR_EQUAL(a, b)                       \
     (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 #endif
 
 #ifdef KERNEL                  /* non standard */
@@ -393,21 +393,21 @@ extern const struct in6_addr in6addr_linklocal_allrouters;
 /*
  * IP6 route structure
  */
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #ifdef PRIVATE
 struct route_in6 {
        struct  rtentry *ro_rt;
        struct  sockaddr_in6 ro_dst;
 };
 #endif /* PRIVATE */
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 
 /*
  * Options for use with [gs]etsockopt at the IPV6 level.
  * First word of comment is data type; bool is stored in int.
  */
 /* no hdrincl */
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #if 0 /* the followings are relic in IPv4 and hence are disabled */
 #define IPV6_OPTIONS           1  /* buf/ip6_opts; set/get IP6 options */
 #define IPV6_RECVOPTS          5  /* bool; receive all IP6 opts w/dgram */
@@ -416,7 +416,7 @@ struct route_in6 {
 #define IPV6_RETOPTS           8  /* ip6_opts; set/get IP6 options */
 #endif /* 0 */
 #define IPV6_SOCKOPT_RESERVED1 3  /* reserved for future use */
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 #define IPV6_UNICAST_HOPS      4  /* int; IP6 hops */
 #define IPV6_MULTICAST_IF      9  /* __uint8_t; set/get IP6 multicast i/f  */
 #define IPV6_MULTICAST_HOPS    10 /* __uint8_t; set/get IP6 multicast hops */
@@ -424,7 +424,7 @@ struct route_in6 {
 #define IPV6_JOIN_GROUP                12 /* ip6_mreq; join a group membership */
 #define IPV6_LEAVE_GROUP       13 /* ip6_mreq; leave a group membership */
 
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #define IPV6_PORTRANGE         14 /* int; range to choose for unspec port */
 #define ICMP6_FILTER           18 /* icmp6_filter; icmp6 filter */
 /* RFC2292 options */
@@ -437,9 +437,9 @@ struct route_in6 {
 #define IPV6_PKTOPTIONS                25 /* buf/cmsghdr; set/get IPv6 options */
 
 #define IPV6_CHECKSUM          26 /* int; checksum offset for raw socket */
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 #define IPV6_V6ONLY            27 /* bool; only bind INET6 at wildcard bind */
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #ifndef KERNEL
 #define IPV6_BINDV6ONLY                IPV6_V6ONLY
 #endif /* KERNEL */
@@ -545,9 +545,14 @@ struct in6_pktinfo {
 
 #define IPV6CTL_MAXFRAGS        41      /* max fragments */
 
+#define IPV6CTL_NEIGHBORGCTHRESH 46
+#define IPV6CTL_MAXIFPREFIXES  47
+#define IPV6CTL_MAXIFDEFROUTERS 48
+#define IPV6CTL_MAXDYNROUTES   49
+
 /* New entries should be added here from current IPV6CTL_MAXID value. */
 /* to define items, should talk with KAME guys first, for *BSD compatibility */
-#define IPV6CTL_MAXID          42
+#define IPV6CTL_MAXID          50
 
 #ifdef KERNEL_PRIVATE
 #define CTL_IPV6PROTO_NAMES { \
@@ -609,24 +614,29 @@ struct mbuf;
 struct ifnet;
 struct in6_aliasreq;
 
-int    in6_cksum(struct mbuf *, __uint8_t, __uint32_t, __uint32_t);
-int    in6_localaddr(struct in6_addr *);
-int    in6_addrscope(struct in6_addr *);
-struct in6_ifaddr *in6_ifawithscope(struct ifnet *, struct in6_addr *);
-struct in6_ifaddr *in6_ifawithifp(struct ifnet *, struct in6_addr *);
+#define        in6_cksum(m, n, o, l)   inet6_cksum(m, n, o, l)
+
+extern u_int16_t inet6_cksum(struct mbuf *m, unsigned int proto,
+    unsigned int offset, unsigned int transport_len);
+
+extern int in6_localaddr(struct in6_addr *);
+extern int in6_addrscope(struct in6_addr *);
+extern struct in6_ifaddr *in6_ifawithscope(struct ifnet *, struct in6_addr *);
+extern struct in6_ifaddr *in6_ifawithifp(struct ifnet *, struct in6_addr *);
 extern void in6_if_up(struct ifnet *, struct in6_aliasreq *);
 struct sockaddr;
 
-void   in6_sin6_2_sin(struct sockaddr_in *sin,
-                           struct sockaddr_in6 *sin6);
-void   in6_sin_2_v4mapsin6(struct sockaddr_in *sin,
-                                struct sockaddr_in6 *sin6);
-void   in6_sin6_2_sin_in_sock(struct sockaddr *nam);
-void   in6_sin_2_v4mapsin6_in_sock(struct sockaddr **nam);
+extern void in6_sin6_2_sin(struct sockaddr_in *sin, struct sockaddr_in6 *sin6);
+extern void in6_sin_2_v4mapsin6(struct sockaddr_in *sin,
+    struct sockaddr_in6 *sin6);
+extern void in6_sin6_2_sin_in_sock(struct sockaddr *nam);
+extern void in6_sin_2_v4mapsin6_in_sock(struct sockaddr **nam);
 
 #define        satosin6(sa)    ((struct sockaddr_in6 *)(sa))
 #define        sin6tosa(sin6)  ((struct sockaddr *)(sin6))
 #define        ifatoia6(ifa)   ((struct in6_ifaddr *)(ifa))
+
+extern int in6addr_local(struct in6_addr *);
 #endif /* KERNEL_PRIVATE */
 
 #ifndef KERNEL
@@ -672,5 +682,5 @@ extern int inet6_rth_segments(const void *);
 extern struct in6_addr *inet6_rth_getaddr(const void *, int);
 __END_DECLS
 #endif /* !KERNEL */
-#endif /* _POSIX_C_SOURCE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
 #endif /* !_NETINET6_IN6_H_ */