Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...

[linux-2.6] / security / selinux / ss / mls.h

diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h
index fbb42f07dd7c04f390ecb7c07d5872514ed8a4df..ab53663d9f5f96691915d568954712260e92f2ae 100644 (file)
--- a/security/selinux/ss/mls.h
+++ b/security/selinux/ss/mls.h
@@ -10,6 +10,13 @@
  *
  * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc.
  */
+/*
+ * Updated: Hewlett-Packard <paul.moore@hp.com>
+ *
+ *      Added support to import/export the MLS label from NetLabel
+ *
+ * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ */
 
 #ifndef _SS_MLS_H_
 #define _SS_MLS_H_
@@ -20,6 +27,8 @@
 int mls_compute_context_len(struct context *context);
 void mls_sid_to_context(struct context *context, char **scontext);
 int mls_context_isvalid(struct policydb *p, struct context *c);
+int mls_range_isvalid(struct policydb *p, struct mls_range *r);
+int mls_level_isvalid(struct policydb *p, struct mls_level *l);
 
 int mls_context_to_sid(char oldc,
                       char **scontext,
@@ -42,5 +51,37 @@ int mls_compute_sid(struct context *scontext,
 int mls_setup_user_range(struct context *fromcon, struct user_datum *user,
                          struct context *usercon);
 
+#ifdef CONFIG_NETLABEL
+void mls_export_netlbl_lvl(struct context *context,
+                          struct netlbl_lsm_secattr *secattr);
+void mls_import_netlbl_lvl(struct context *context,
+                          struct netlbl_lsm_secattr *secattr);
+int mls_export_netlbl_cat(struct context *context,
+                         struct netlbl_lsm_secattr *secattr);
+int mls_import_netlbl_cat(struct context *context,
+                         struct netlbl_lsm_secattr *secattr);
+#else
+static inline void mls_export_netlbl_lvl(struct context *context,
+                                        struct netlbl_lsm_secattr *secattr)
+{
+       return;
+}
+static inline void mls_import_netlbl_lvl(struct context *context,
+                                        struct netlbl_lsm_secattr *secattr)
+{
+       return;
+}
+static inline int mls_export_netlbl_cat(struct context *context,
+                                       struct netlbl_lsm_secattr *secattr)
+{
+       return -ENOMEM;
+}
+static inline int mls_import_netlbl_cat(struct context *context,
+                                       struct netlbl_lsm_secattr *secattr)
+{
+       return -ENOMEM;
+}
+#endif
+
 #endif /* _SS_MLS_H */