SELinux: renumber the superblock options
Just to make it clear that we have mount time options and flags,
separate them. Since I decided to move the non-mount options above
above 0x10, we need a short instead of a char. (x86 padding says
this takes up no additional space as we have a 3byte whole in the
structure)
Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 7ec7506..9c424d8 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -45,14 +45,15 @@
/* Mask for just the mount related flags */
#define SE_MNTMASK 0x0f
/* Super block security struct flags for mount options */
+/* BE CAREFUL, these need to be the low order bits for selinux_get_mnt_opts */
#define CONTEXT_MNT 0x01
#define FSCONTEXT_MNT 0x02
#define ROOTCONTEXT_MNT 0x04
#define DEFCONTEXT_MNT 0x08
+#define SBLABEL_MNT 0x10
/* Non-mount related flags */
-#define SE_SBINITIALIZED 0x10
-#define SE_SBPROC 0x20
-#define SBLABEL_MNT 0x40
+#define SE_SBINITIALIZED 0x0100
+#define SE_SBPROC 0x0200
#define CONTEXT_STR "context="
#define FSCONTEXT_STR "fscontext="