selinux: introduce permissive types

[linux-2.6] / security / selinux / include / security.h

diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 837ce420d2f64ff810c4e96b7b7ce9a1ca695328..dd70aa084637d1b6387a69732f3ba682df9a4590 100644 (file)
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -26,15 +26,21 @@
 #define POLICYDB_VERSION_AVTAB         20
 #define POLICYDB_VERSION_RANGETRANS    21
 #define POLICYDB_VERSION_POLCAP                22
+#define POLICYDB_VERSION_PERMISSIVE    23
 
 /* 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_POLCAP
+#define POLICYDB_VERSION_MAX   POLICYDB_VERSION_PERMISSIVE
 #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;
@@ -43,11 +49,13 @@ extern int selinux_mls_enabled;
 /* Policy capabilities */
 enum {
        POLICYDB_CAPABILITY_NETPEER,
+       POLICYDB_CAPABILITY_OPENPERM,
        __POLICYDB_CAPABILITY_MAX
 };
 #define POLICYDB_CAPABILITY_MAX (__POLICYDB_CAPABILITY_MAX - 1)
 
 extern int selinux_policycap_netpeer;
+extern int selinux_policycap_openperm;
 
 int security_load_policy(void * data, size_t len);
 
@@ -62,6 +70,8 @@ struct av_decision {
        u32 seqno;
 };
 
+int security_permissive_sid(u32 sid);
+
 int security_compute_av(u32 ssid, u32 tsid,
        u16 tclass, u32 requested,
        struct av_decision *avd);
@@ -81,7 +91,8 @@ 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);