X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=security%2Fselinux%2Finclude%2Fsecurity.h;h=44e12ec880907b2a88ac5d29a4dd7fd82badafb1;hb=44cad261025c04327fd7e847a7088fd3031b0c3e;hp=39337afffec2cf4cbc571fffaea33e6e530061dc;hpb=347c53dca73fca317d57781f510f5ff4f6c0d0d7;p=linux-2.6

diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 39337afffe..44e12ec880 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -25,22 +25,39 @@
 #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
 
+#define CONTEXT_MNT	0x01
+#define FSCONTEXT_MNT	0x02
+#define ROOTCONTEXT_MNT	0x04
+#define DEFCONTEXT_MNT	0x08
+
 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;
@@ -69,7 +86,8 @@ int security_sid_to_context(u32 sid, char **scontext,
 int security_context_to_sid(char *scontext, u32 scontext_len,
 	u32 *out_sid);
 
-int security_context_to_sid_default(char *scontext, u32 scontext_len, u32 *out_sid, u32 def_sid);
+int security_context_to_sid_default(char *scontext, u32 scontext_len,
+				    u32 *out_sid, u32 def_sid, gfp_t gfp_flags);
 
 int security_get_user_sids(u32 callsid, char *username,
 			   u32 **sids, u32 *nel);
@@ -77,8 +95,7 @@ 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);
@@ -88,6 +105,10 @@ 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);
@@ -108,7 +129,6 @@ 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 +136,6 @@ 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;