xnu-1456.1.26.tar.gz

[apple/xnu.git] / bsd / netinet / in_pcb.h

diff --git a/bsd/netinet/in_pcb.h b/bsd/netinet/in_pcb.h
index f3dec2200c751a3469ef6e11f9beffece59d8b91..a793f3a1270b34990839e379c889073f0bc71919 100644 (file)
--- a/bsd/netinet/in_pcb.h
+++ b/bsd/netinet/in_pcb.h
@@ -197,10 +197,6 @@ struct inpcb {
 #if CONFIG_MACF_NET
        struct label *inp_label;        /* MAC label */
 #endif
 #if CONFIG_MACF_NET
        struct label *inp_label;        /* MAC label */
 #endif

-#if CONFIG_IP_EDGEHOLE
-       u_int32_t       inpcb_edgehole_flags;
-       u_int32_t       inpcb_edgehole_mask;
-#endif

 };
 
 #endif /* KERNEL_PRIVATE */
 };
 
 #endif /* KERNEL_PRIVATE */


@@ -334,6 +330,54 @@ struct     xinpcb {
        u_quad_t        xi_alignment_hack;
 };
 
        u_quad_t        xi_alignment_hack;
 };
 

+#if !CONFIG_EMBEDDED
+
+struct inpcb64_list_entry {
+    u_int64_t   le_next;
+    u_int64_t   le_prev;
+};
+
+struct xinpcb64 {
+       u_int64_t               xi_len;         /* length of this structure */
+       u_int64_t               xi_inpp;
+       u_short                 inp_fport;      /* foreign port */
+       u_short                 inp_lport;      /* local port */
+       struct inpcb64_list_entry       
+                               inp_list;       /* list for all PCBs of this proto */
+       u_int64_t               inp_ppcb;       /* pointer to per-protocol pcb */
+       u_int64_t               inp_pcbinfo;    /* PCB list info */
+       struct inpcb64_list_entry       
+                               inp_portlist;   /* list for this PCB's local port */
+       u_int64_t               inp_phd;        /* head of this list */
+       inp_gen_t               inp_gencnt;     /* generation count of this instance */
+       int                     inp_flags;      /* generic IP/datagram flags */
+       u_int32_t               inp_flow;
+       u_char                  inp_vflag;
+       u_char                  inp_ip_ttl;     /* time to live */
+       u_char                  inp_ip_p;       /* protocol */
+        union {                                        /* foreign host table entry */
+                struct  in_addr_4in6   inp46_foreign;
+                struct  in6_addr       inp6_foreign;
+        }                      inp_dependfaddr;
+        union {                                        /* local host table entry */
+                struct  in_addr_4in6   inp46_local;
+                struct  in6_addr       inp6_local;
+        }                      inp_dependladdr;
+        struct {
+                u_char         inp4_ip_tos;    /* type of service */
+        }                      inp_depend4;
+        struct {
+                u_int8_t        inp6_hlim;
+               int             inp6_cksum;
+                u_short                inp6_ifindex;
+                short          inp6_hops;
+        }                      inp_depend6;
+        struct  xsocket64       xi_socket;
+       u_quad_t                xi_alignment_hack;
+};
+
+#endif /* !CONFIG_EMBEDDED */
+

 struct xinpgen {
        u_int32_t xig_len;      /* length of this structure */
        u_int   xig_count;      /* number of PCBs at this time */
 struct xinpgen {
        u_int32_t xig_len;      /* length of this structure */
        u_int   xig_count;      /* number of PCBs at this time */


@@ -367,7 +411,7 @@ struct      xinpgen {
 #define        in6p_moptions   inp_depend6.inp6_moptions
 #define        in6p_icmp6filt  inp_depend6.inp6_icmp6filt
 #define        in6p_cksum      inp_depend6.inp6_cksum
 #define        in6p_moptions   inp_depend6.inp6_moptions
 #define        in6p_icmp6filt  inp_depend6.inp6_icmp6filt
 #define        in6p_cksum      inp_depend6.inp6_cksum

-#define        inp6_ifindex    inp_depend6.inp6_ifindex
+#define        in6p_ifindex    inp_depend6.inp6_ifindex

 #define        in6p_flags      inp_flags  /* for KAME src sync over BSD*'s */
 #define        in6p_socket     inp_socket  /* for KAME src sync over BSD*'s */
 #define        in6p_lport      inp_lport  /* for KAME src sync over BSD*'s */
 #define        in6p_flags      inp_flags  /* for KAME src sync over BSD*'s */
 #define        in6p_socket     inp_socket  /* for KAME src sync over BSD*'s */
 #define        in6p_lport      inp_lport  /* for KAME src sync over BSD*'s */


@@ -386,11 +430,11 @@ struct inpcbport {
 struct inpcbinfo {             /* XXX documentation, prefixes */
        struct  inpcbhead *hashbase;
 #ifdef __APPLE__
 struct inpcbinfo {             /* XXX documentation, prefixes */
        struct  inpcbhead *hashbase;
 #ifdef __APPLE__

-       u_long  hashsize; /* in elements */
+       u_int32_t       hashsize; /* in elements */

 #endif
 #endif

-       u_long  hashmask;
+       u_long  hashmask;       /* needs to be u_long as expected by hash functions */

        struct  inpcbporthead *porthashbase;
        struct  inpcbporthead *porthashbase;

-       u_long  porthashmask;
+       u_long  porthashmask;   /* needs to be u_long as expected by hash functions */

        struct  inpcbhead *listhead;
        u_short lastport;
        u_short lastlow;
        struct  inpcbhead *listhead;
        u_short lastport;
        u_short lastlow;


@@ -399,15 +443,11 @@ struct inpcbinfo {                /* XXX documentation, prefixes */
        u_int   ipi_count;      /* number of pcbs in this list */
        u_quad_t ipi_gencnt;    /* current generation count */
 #ifdef __APPLE__
        u_int   ipi_count;      /* number of pcbs in this list */
        u_quad_t ipi_gencnt;    /* current generation count */
 #ifdef __APPLE__

-       u_char   all_owners;
-       struct  socket nat_dummy_socket; /* fake socket for NAT pcb backpointer */
-       struct  inpcb *nat_dummy_pcb;    /* fake pcb for finding NAT mutex */
-       caddr_t  dummy_cb;

 #ifdef _KERN_LOCKS_H_
 #ifdef _KERN_LOCKS_H_

-       lck_attr_t              *mtx_attr;              /* mutex attributes */
-       lck_grp_t                       *mtx_grp;                       /* mutex group definition */
+       lck_attr_t      *mtx_attr;      /* mutex attributes */
+       lck_grp_t       *mtx_grp;       /* mutex group definition */

        lck_grp_attr_t  *mtx_grp_attr;  /* mutex group attributes */
        lck_grp_attr_t  *mtx_grp_attr;  /* mutex group attributes */

-       lck_rw_t                        *mtx;                   /* global mutex for the pcblist*/
+       lck_rw_t        *mtx;           /* global mutex for the pcblist*/

 #else
        void    *mtx_attr;      /* mutex attributes */
        void    *mtx_grp;       /* mutex group definition */
 #else
        void    *mtx_attr;      /* mutex attributes */
        void    *mtx_grp;       /* mutex group definition */


@@ -450,19 +490,20 @@ struct inpcbinfo {                /* XXX documentation, prefixes */
 #define        IN6P_HOPLIMIT           0x020000 /* receive hoplimit */
 #define        IN6P_HOPOPTS            0x040000 /* receive hop-by-hop options */
 #define        IN6P_DSTOPTS            0x080000 /* receive dst options after rthdr */
 #define        IN6P_HOPLIMIT           0x020000 /* receive hoplimit */
 #define        IN6P_HOPOPTS            0x040000 /* receive hop-by-hop options */
 #define        IN6P_DSTOPTS            0x080000 /* receive dst options after rthdr */

-#define        IN6P_RTHDR              0x100000 /* receive routing header */
+#define        IN6P_RTHDR                      0x100000 /* receive routing header */

 #define        IN6P_RTHDRDSTOPTS       0x200000 /* receive dstoptions before rthdr */
 #define        IN6P_RTHDRDSTOPTS       0x200000 /* receive dstoptions before rthdr */

-#define IN6P_AUTOFLOWLABEL     0x800000 /* attach flowlabel automatically */
+#define        IN6P_TCLASS                     0x400000 /* receive traffic class value */
+#define        IN6P_AUTOFLOWLABEL      0x800000 /* attach flowlabel automatically */

 #define        IN6P_BINDV6ONLY         0x10000000 /* do not grab IPv4 traffic */
 
 #ifdef KERNEL_PRIVATE
 #define        INP_CONTROLOPTS         (INP_RECVOPTS|INP_RECVRETOPTS|INP_RECVDSTADDR|\
 #define        IN6P_BINDV6ONLY         0x10000000 /* do not grab IPv4 traffic */
 
 #ifdef KERNEL_PRIVATE
 #define        INP_CONTROLOPTS         (INP_RECVOPTS|INP_RECVRETOPTS|INP_RECVDSTADDR|\

-                                       INP_RECVIF|\
+                                INP_RECVIF|INP_RECVTTL|\

                                 IN6P_PKTINFO|IN6P_HOPLIMIT|IN6P_HOPOPTS|\
                                 IN6P_DSTOPTS|IN6P_RTHDR|IN6P_RTHDRDSTOPTS|\
                                 IN6P_PKTINFO|IN6P_HOPLIMIT|IN6P_HOPOPTS|\
                                 IN6P_DSTOPTS|IN6P_RTHDR|IN6P_RTHDRDSTOPTS|\

-                                IN6P_AUTOFLOWLABEL|INP_RECVTTL)
+                                IN6P_TCLASS|IN6P_AUTOFLOWLABEL)

 #define        INP_UNMAPPABLEOPTS      (IN6P_HOPOPTS|IN6P_DSTOPTS|IN6P_RTHDR|\
 #define        INP_UNMAPPABLEOPTS      (IN6P_HOPOPTS|IN6P_DSTOPTS|IN6P_RTHDR|\

-                                IN6P_AUTOFLOWLABEL)
+                                IN6P_TCLASS|IN6P_AUTOFLOWLABEL)

 
  /* for KAME src sync over BSD*'s */
 #define        IN6P_HIGHPORT           INP_HIGHPORT
 
  /* for KAME src sync over BSD*'s */
 #define        IN6P_HIGHPORT           INP_HIGHPORT


@@ -508,70 +549,39 @@ extern int        ipport_hilastauto;
 #define WNT_ACQUIRE    0x1             /* that pcb is being acquired, do not recycle this time */
 #define WNT_RELEASE    0x2             /* release acquired mode, can be garbage collected when wantcnt is null */
 
 #define WNT_ACQUIRE    0x1             /* that pcb is being acquired, do not recycle this time */
 #define WNT_RELEASE    0x2             /* release acquired mode, can be garbage collected when wantcnt is null */
 

-
-void   in_pcbpurgeif0(struct inpcb *, struct ifnet *);
-void   in_losing(struct inpcb *);
-void   in_rtchange(struct inpcb *, int);
-int    in_pcballoc(struct socket *, struct inpcbinfo *, struct proc *);
-int    in_pcbbind(struct inpcb *, struct sockaddr *, struct proc *);
-int    in_pcbconnect(struct inpcb *, struct sockaddr *, struct proc *);
-void   in_pcbdetach(struct inpcb *);
-void   in_pcbdispose (struct inpcb *);
-void   in_pcbdisconnect(struct inpcb *);
-int    in_pcbinshash(struct inpcb *, int);
-int    in_pcbladdr(struct inpcb *, struct sockaddr *, struct sockaddr_in **);
-struct inpcb *
-       in_pcblookup_local(struct inpcbinfo *, struct in_addr, u_int, int);
-struct inpcb *
-       in_pcblookup_local_and_cleanup(struct inpcbinfo *, struct in_addr, u_int, int);
-struct inpcb *
-       in_pcblookup_hash(struct inpcbinfo *,
-                              struct in_addr, u_int, struct in_addr, u_int,
-                              int, struct ifnet *);
-void   in_pcbnotifyall(struct inpcbinfo *, struct in_addr,
-           int, void (*)(struct inpcb *, int));
-void   in_pcbrehash(struct inpcb *);
-int    in_setpeeraddr(struct socket *so, struct sockaddr **nam);
-int    in_setsockaddr(struct socket *so, struct sockaddr **nam);
-int    in_pcb_checkstate(struct inpcb *pcb, int mode, int locked);
-
-int
-in_pcb_grab_port (struct inpcbinfo *pcbinfo,
-                      u_short          options,
-                      struct in_addr   laddr, 
-                      u_short          *lport,  
-                      struct in_addr   faddr,
-                      u_short          fport,
-                      u_int            cookie, 
-                      u_char           owner_id);
-
-int    
-in_pcb_letgo_port(struct inpcbinfo *pcbinfo, 
-                      struct in_addr laddr, 
-                      u_short lport,
-                      struct in_addr faddr,
-                      u_short fport, u_char owner_id);
-
-u_char
-in_pcb_get_owner(struct inpcbinfo *pcbinfo, 
-                     struct in_addr laddr, 
-                     u_short lport, 
-                     struct in_addr faddr,
-                     u_short fport,
-                     u_int *cookie);
-
-void in_pcb_nat_init(struct inpcbinfo *pcbinfo, int afamily, int pfamily,
-                    int protocol);
-
-int
-in_pcb_new_share_client(struct inpcbinfo *pcbinfo, u_char *owner_id);
-
-int
-in_pcb_rem_share_client(struct inpcbinfo *pcbinfo, u_char owner_id);
-
-void   in_pcbremlists(struct inpcb *inp);
-int    in_pcb_ckeckstate(struct inpcb *, int, int);
-void   inpcb_to_compat(struct inpcb *inp, struct inpcb_compat *inp_compat);
+extern void    in_losing(struct inpcb *);
+extern void    in_rtchange(struct inpcb *, int);
+extern int     in_pcballoc(struct socket *, struct inpcbinfo *, struct proc *);
+extern int     in_pcbbind(struct inpcb *, struct sockaddr *, struct proc *);
+extern int     in_pcbconnect(struct inpcb *, struct sockaddr *, struct proc *);
+extern void    in_pcbdetach(struct inpcb *);
+extern void    in_pcbdispose (struct inpcb *);
+extern void    in_pcbdisconnect(struct inpcb *);
+extern int     in_pcbinshash(struct inpcb *, int);
+extern int     in_pcbladdr(struct inpcb *, struct sockaddr *,
+                   struct sockaddr_in **);
+extern struct inpcb *in_pcblookup_local(struct inpcbinfo *, struct in_addr,
+                   u_int, int);
+extern struct inpcb *in_pcblookup_local_and_cleanup(struct inpcbinfo *,
+                   struct in_addr, u_int, int);
+extern struct inpcb *in_pcblookup_hash(struct inpcbinfo *, struct in_addr,
+                   u_int, struct in_addr, u_int, int, struct ifnet *);
+extern void    in_pcbnotifyall(struct inpcbinfo *, struct in_addr, int,
+                   void (*)(struct inpcb *, int));
+extern void    in_pcbrehash(struct inpcb *);
+extern int     in_setpeeraddr(struct socket *so, struct sockaddr **nam);
+extern int     in_setsockaddr(struct socket *so, struct sockaddr **nam);
+extern int     in_pcb_checkstate(struct inpcb *pcb, int mode, int locked);
+
+extern void    in_pcbremlists(struct inpcb *inp);
+extern void    inpcb_to_compat(struct inpcb *inp,
+                   struct inpcb_compat *inp_compat);
+#if !CONFIG_EMBEDDED
+extern void    inpcb_to_xinpcb64(struct inpcb *inp,
+                       struct xinpcb64 *xinp);
+#endif
+extern void    inp_route_copyout(struct inpcb *, struct route *);
+extern void    inp_route_copyin(struct inpcb *, struct route *);

 
 #endif /* KERNEL */
 #endif /* KERNEL_PRIVATE */
 
 #endif /* KERNEL */
 #endif /* KERNEL_PRIVATE */