Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/security/apparmor/include/secid.h b/security/apparmor/include/secid.h
new file mode 100644
index 000000000..dee6fa3b6
--- /dev/null
+++ b/security/apparmor/include/secid.h
@@ -0,0 +1,37 @@
+/*
+ * AppArmor security module
+ *
+ * This file contains AppArmor security identifier (secid) definitions
+ *
+ * Copyright 2009-2018 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2 of the
+ * License.
+ */
+
+#ifndef __AA_SECID_H
+#define __AA_SECID_H
+
+#include <linux/slab.h>
+#include <linux/types.h>
+
+struct aa_label;
+
+/* secid value that will not be allocated */
+#define AA_SECID_INVALID 0
+
+struct aa_label *aa_secid_to_label(u32 secid);
+int apparmor_secid_to_secctx(u32 secid, char **secdata, u32 *seclen);
+int apparmor_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid);
+void apparmor_release_secctx(char *secdata, u32 seclen);
+
+
+int aa_alloc_secid(struct aa_label *label, gfp_t gfp);
+void aa_free_secid(u32 secid);
+void aa_secid_update(u32 secid, struct aa_label *label);
+
+void aa_secids_init(void);
+
+#endif /* __AA_SECID_H */