1 files changed, 28 insertions, 0 deletions

diff --git a/security/selinux/exports.c b/security/selinux/exports.c
new file mode 100644
index 000000000000..333c4c7824d8
--- /dev/null
+++ b/security/selinux/exports.c
@@ -0,0 +1,28 @@
+/*
+ * SELinux services exported to the rest of the kernel.
+ *
+ * Author: James Morris <jmorris@redhat.com>
+ *
+ * Copyright (C) 2005 Red Hat, Inc., James Morris <jmorris@redhat.com>
+ * Copyright (C) 2006 Trusted Computer Solutions, Inc. <dgoeddel@trustedcs.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/selinux.h>
+
+#include "security.h"
+#include "objsec.h"
+
+void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid)
+{
+        struct task_security_struct *tsec = tsk->security;
+        if (selinux_enabled)
+                *ctxid = tsec->sid;
+        else
+                *ctxid = 0;
+}