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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/security/selinux/ss/mls.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/security/selinux/ss/mls.h')
-rw-r--r--kernel/security/selinux/ss/mls.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/kernel/security/selinux/ss/mls.h b/kernel/security/selinux/ss/mls.h
new file mode 100644
index 000000000..e4369e3e6
--- /dev/null
+++ b/kernel/security/selinux/ss/mls.h
@@ -0,0 +1,91 @@
+/*
+ * Multi-level security (MLS) policy operations.
+ *
+ * Author : Stephen Smalley, <sds@epoch.ncsc.mil>
+ */
+/*
+ * Updated: Trusted Computer Solutions, Inc. <dgoeddel@trustedcs.com>
+ *
+ * Support for enhanced MLS infrastructure.
+ *
+ * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc.
+ */
+/*
+ * Updated: Hewlett-Packard <paul@paul-moore.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_
+
+#include "context.h"
+#include "policydb.h"
+
+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(struct policydb *p,
+ char oldc,
+ char **scontext,
+ struct context *context,
+ struct sidtab *s,
+ u32 def_sid);
+
+int mls_from_string(char *str, struct context *context, gfp_t gfp_mask);
+
+int mls_range_set(struct context *context, struct mls_range *range);
+
+int mls_convert_context(struct policydb *oldp,
+ struct policydb *newp,
+ struct context *context);
+
+int mls_compute_sid(struct context *scontext,
+ struct context *tcontext,
+ u16 tclass,
+ u32 specified,
+ struct context *newcontext,
+ bool sock);
+
+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 */
+