xnu-2782.1.97.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 a43b45a17b81dd7bad0b77e8fbfa1ff2cced8caf..c86c03c6c1dc29afa741e3c8b4501e38aed3e0f1 100644 (file)
--- a/bsd/netinet/in_pcb.h
+++ b/bsd/netinet/in_pcb.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (c) 2000-2013 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2014 Apple Inc. All rights reserved.

  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *


@@ -81,6 +81,13 @@
 #endif /* BSD_KERNEL_PRIVATE */
 
 #include <netinet6/ipsec.h> /* for IPSEC */
 #endif /* BSD_KERNEL_PRIVATE */
 
 #include <netinet6/ipsec.h> /* for IPSEC */

+#if NECP
+#include <net/necp.h>
+#endif
+
+#if IPSEC
+#include <netinet6/ipsec.h> /* for IPSEC */
+#endif

 
 #ifdef BSD_KERNEL_PRIVATE
 /*
 
 #ifdef BSD_KERNEL_PRIVATE
 /*


@@ -206,20 +213,33 @@ struct inpcb {
 #if IPSEC
        struct inpcbpolicy *inp_sp;     /* for IPSec */
 #endif /* IPSEC */
 #if IPSEC
        struct inpcbpolicy *inp_sp;     /* for IPSec */
 #endif /* IPSEC */

+#if NECP
+       struct {
+               char *inp_domain;
+               char *inp_account;
+       } inp_necp_attributes;
+       struct necp_inpcb_result inp_policyresult;
+#endif

        struct inp_stat *inp_stat;
        struct inp_stat *inp_cstat;     /* cellular data */
        struct inp_stat *inp_wstat;     /* Wi-Fi data */
        struct inp_stat *inp_stat;
        struct inp_stat *inp_cstat;     /* cellular data */
        struct inp_stat *inp_wstat;     /* Wi-Fi data */

+       struct inp_stat *inp_Wstat;     /* Wired data */

        u_int8_t inp_stat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];
        u_int8_t inp_cstat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];
        u_int8_t inp_wstat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];
        u_int8_t inp_stat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];
        u_int8_t inp_cstat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];
        u_int8_t inp_wstat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];

+       u_int8_t inp_Wstat_store[sizeof (struct inp_stat) + sizeof (u_int64_t)];
+       uint32_t inp_nstat_refcnt __attribute__((aligned(4)));

 };
 
 };
 

-#define        INP_ADD_STAT(_inp, _cnt_cellular, _cnt_wifi, _a, _n) do {       \
+#define        INP_ADD_STAT(_inp, _cnt_cellular, _cnt_wifi, _cnt_wired, _a, _n)\
+do {                                                                   \

        locked_add_64(&((_inp)->inp_stat->_a), (_n));                   \
        if (_cnt_cellular)                                              \
                locked_add_64(&((_inp)->inp_cstat->_a), (_n));          \
        if (_cnt_wifi)                                                  \
                locked_add_64(&((_inp)->inp_wstat->_a), (_n));          \
        locked_add_64(&((_inp)->inp_stat->_a), (_n));                   \
        if (_cnt_cellular)                                              \
                locked_add_64(&((_inp)->inp_cstat->_a), (_n));          \
        if (_cnt_wifi)                                                  \
                locked_add_64(&((_inp)->inp_wstat->_a), (_n));          \

+       if (_cnt_wired)                                                 \
+               locked_add_64(&((_inp)->inp_Wstat->_a), (_n));          \

 } while (0);
 #endif /* BSD_KERNEL_PRIVATE */
 
 } while (0);
 #endif /* BSD_KERNEL_PRIVATE */
 


@@ -422,6 +442,7 @@ struct      xinpcb_n {
                short   inp6_hops;
        } inp_depend6;
        u_int32_t               inp_flowhash;
                short   inp6_hops;
        } inp_depend6;
        u_int32_t               inp_flowhash;

+       u_int32_t       inp_flags2;

 };
 #endif /* PRIVATE */
 
 };
 #endif /* PRIVATE */
 


@@ -575,6 +596,13 @@ struct inpcbinfo {
 #define        INP_WAIT_FOR_IF_FEEDBACK(_inp_) \
        (((_inp_)->inp_flags & (INP_FLOW_CONTROLLED | INP_FLOW_SUSPENDED)) != 0)
 
 #define        INP_WAIT_FOR_IF_FEEDBACK(_inp_) \
        (((_inp_)->inp_flags & (INP_FLOW_CONTROLLED | INP_FLOW_SUSPENDED)) != 0)
 

+#define INP_NO_CELLULAR(_inp) \
+       ((_inp)->inp_flags & INP_NO_IFT_CELLULAR)
+#define INP_NO_EXPENSIVE(_inp) \
+       ((_inp)->inp_flags2 & INP2_NO_IFF_EXPENSIVE)
+#define        INP_AWDL_UNRESTRICTED(_inp) \
+       ((_inp)->inp_flags2 & INP2_AWDL_UNRESTRICTED)
+

 #endif /* BSD_KERNEL_PRIVATE */
 
 /*
 #endif /* BSD_KERNEL_PRIVATE */
 
 /*


@@ -646,7 +674,10 @@ struct inpcbinfo {
  */
 #define        INP2_TIMEWAIT           0x00000001 /* in TIMEWAIT */
 #define        INP2_IN_FCTREE          0x00000002 /* in inp_fc_tree */
  */
 #define        INP2_TIMEWAIT           0x00000001 /* in TIMEWAIT */
 #define        INP2_IN_FCTREE          0x00000002 /* in inp_fc_tree */

-#define        INP2_WANT_FLOW_DIVERT   0x00000004 /* flow divert is desired */
+#define        INP2_WANT_APP_POLICY    0x00000004 /* necp app policy check is desired */
+#define        INP2_NO_IFF_EXPENSIVE   0x00000008 /* do not use expensive interface */
+#define        INP2_INHASHLIST         0x00000010 /* pcb is in inp_hash list */
+#define        INP2_AWDL_UNRESTRICTED  0x00000020 /* AWDL restricted mode allowed */

 
 /*
  * Flags passed to in_pcblookup*() functions.
 
 /*
  * Flags passed to in_pcblookup*() functions.


@@ -724,6 +755,8 @@ extern void in_pcbremlists(struct inpcb *);
 extern void inpcb_to_compat(struct inpcb *, struct inpcb_compat *);
 extern void inpcb_to_xinpcb64(struct inpcb *, struct xinpcb64 *);
 extern int get_pcblist_n(short, struct sysctl_req *, struct inpcbinfo *);
 extern void inpcb_to_compat(struct inpcb *, struct inpcb_compat *);
 extern void inpcb_to_xinpcb64(struct inpcb *, struct xinpcb64 *);
 extern int get_pcblist_n(short, struct sysctl_req *, struct inpcbinfo *);

+#define        INPCB_GET_PORTS_USED_WILDCARDOK 0x1
+#define        INPCB_GET_PORTS_USED_NOWAKEUPOK 0x2

 extern void inpcb_get_ports_used(u_int32_t, int, u_int32_t, bitstr_t *,
     struct inpcbinfo *);
 #define        INPCB_OPPORTUNISTIC_THROTTLEON  0x0001
 extern void inpcb_get_ports_used(u_int32_t, int, u_int32_t, bitstr_t *,
     struct inpcbinfo *);
 #define        INPCB_OPPORTUNISTIC_THROTTLEON  0x0001


@@ -736,10 +769,15 @@ extern void inp_route_copyin(struct inpcb *, struct route *);
 extern int inp_bindif(struct inpcb *, unsigned int, struct ifnet **);
 extern void inp_set_nocellular(struct inpcb *);
 extern void inp_clear_nocellular(struct inpcb *);
 extern int inp_bindif(struct inpcb *, unsigned int, struct ifnet **);
 extern void inp_set_nocellular(struct inpcb *);
 extern void inp_clear_nocellular(struct inpcb *);

-#if FLOW_DIVERT
-extern void inp_set_flow_divert(struct inpcb *);
-extern void inp_clear_flow_divert(struct inpcb *);
-#endif /* FLOW_DIVERT */
+extern void inp_set_noexpensive(struct inpcb *);
+extern void inp_set_awdl_unrestricted(struct inpcb *);
+extern boolean_t inp_get_awdl_unrestricted(struct inpcb *);
+extern void inp_clear_awdl_unrestricted(struct inpcb *);
+#if NECP
+extern void inp_update_necp_policy(struct inpcb *, struct sockaddr *, struct sockaddr *, u_int);
+extern void inp_set_want_app_policy(struct inpcb *);
+extern void inp_clear_want_app_policy(struct inpcb *);
+#endif /* NECP */

 extern u_int32_t inp_calc_flowhash(struct inpcb *);
 extern void inp_reset_fc_state(struct inpcb *);
 extern int inp_set_fc_state(struct inpcb *, int advcode);
 extern u_int32_t inp_calc_flowhash(struct inpcb *);
 extern void inp_reset_fc_state(struct inpcb *);
 extern int inp_set_fc_state(struct inpcb *, int advcode);


@@ -749,7 +787,8 @@ extern int inp_flush(struct inpcb *, int);
 extern int inp_findinpcb_procinfo(struct inpcbinfo *, uint32_t, struct so_procinfo *);
 extern void inp_get_soprocinfo(struct inpcb *, struct so_procinfo *);
 extern int inp_update_policy(struct inpcb *);
 extern int inp_findinpcb_procinfo(struct inpcbinfo *, uint32_t, struct so_procinfo *);
 extern void inp_get_soprocinfo(struct inpcb *, struct so_procinfo *);
 extern int inp_update_policy(struct inpcb *);

-extern boolean_t inp_restricted(struct inpcb *, struct ifnet *);
+extern boolean_t inp_restricted_recv(struct inpcb *, struct ifnet *);
+extern boolean_t inp_restricted_send(struct inpcb *, struct ifnet *);

 #endif /* BSD_KERNEL_PRIVATE */
 #ifdef KERNEL_PRIVATE
 /* exported for PPP */
 #endif /* BSD_KERNEL_PRIVATE */
 #ifdef KERNEL_PRIVATE
 /* exported for PPP */