1 files changed, 19 insertions, 5 deletions

diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 39337afffec2..23137c17f917 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -25,13 +25,14 @@
 #define POLICYDB_VERSION_MLS            19
 #define POLICYDB_VERSION_AVTAB          20
 #define POLICYDB_VERSION_RANGETRANS     21
+#define POLICYDB_VERSION_POLCAP         22
 
 /* Range of policy versions we understand*/
 #define POLICYDB_VERSION_MIN   POLICYDB_VERSION_BASE
 #ifdef CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX
 #define POLICYDB_VERSION_MAX    CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX_VALUE
 #else
-#define POLICYDB_VERSION_MAX    POLICYDB_VERSION_RANGETRANS
+#define POLICYDB_VERSION_MAX    POLICYDB_VERSION_POLCAP
 #endif
 
 struct netlbl_lsm_secattr;
@@ -39,8 +40,19 @@ struct netlbl_lsm_secattr;
 extern int selinux_enabled;
 extern int selinux_mls_enabled;
 
+/* Policy capabilities */
+enum {
+        POLICYDB_CAPABILITY_NETPEER,
+        __POLICYDB_CAPABILITY_MAX
+};
+#define POLICYDB_CAPABILITY_MAX (__POLICYDB_CAPABILITY_MAX - 1)
+
+extern int selinux_policycap_netpeer;
+
 int security_load_policy(void * data, size_t len);
 
+int security_policycap_supported(unsigned int req_cap);
+
 #define SEL_VEC_MAX 32
 struct av_decision {
         u32 allowed;
@@ -77,8 +89,7 @@ int security_get_user_sids(u32 callsid, char *username,
 int security_port_sid(u16 domain, u16 type, u8 protocol, u16 port,
         u32 *out_sid);
 
-int security_netif_sid(char *name, u32 *if_sid,
-        u32 *msg_sid);
+int security_netif_sid(char *name, u32 *if_sid);
 
 int security_node_sid(u16 domain, void *addr, u32 addrlen,
         u32 *out_sid);
@@ -88,10 +99,15 @@ int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid,
 
 int security_sid_mls_copy(u32 sid, u32 mls_sid, u32 *new_sid);
 
+int security_net_peersid_resolve(u32 nlbl_sid, u32 nlbl_type,
+                                 u32 xfrm_sid,
+                                 u32 *peer_sid);
+
 int security_get_classes(char ***classes, int *nclasses);
 int security_get_permissions(char *class, char ***perms, int *nperms);
 int security_get_reject_unknown(void);
 int security_get_allow_unknown(void);
+int security_get_policycaps(int *len, int **values);
 
 #define SECURITY_FS_USE_XATTR           1 /* use xattr */
 #define SECURITY_FS_USE_TRANS           2 /* use transition SIDs, e.g. devpts/tmpfs */
@@ -108,7 +124,6 @@ int security_genfs_sid(const char *fstype, char *name, u16 sclass,
 
 #ifdef CONFIG_NETLABEL
 int security_netlbl_secattr_to_sid(struct netlbl_lsm_secattr *secattr,
-                                   u32 base_sid,
                                    u32 *sid);
 
 int security_netlbl_sid_to_secattr(u32 sid,
@@ -116,7 +131,6 @@ int security_netlbl_sid_to_secattr(u32 sid,
 #else
 static inline int security_netlbl_secattr_to_sid(
                                             struct netlbl_lsm_secattr *secattr,
-                                            u32 base_sid,
                                             u32 *sid)
 {
         return -EIDRM;