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-rw-r--r--sys/sys/mount.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/sys/mount.h b/sys/sys/mount.h
index 2a5d4cff2a8b..998538eadd47 100644
--- a/sys/sys/mount.h
+++ b/sys/sys/mount.h
@@ -296,6 +296,7 @@ void __mnt_vnode_markerfree_active(struct vnode **mvp, struct mount *);
#define MNT_NOCLUSTERW 0x0000000080000000ULL /* disable cluster write */
#define MNT_SUJ 0x0000000100000000ULL /* using journaled soft updates */
#define MNT_AUTOMOUNTED 0x0000000200000000ULL /* mounted by automountd(8) */
+#define MNT_UNTRUSTED 0x0000000800000000ULL /* filesys metadata untrusted */
/*
* NFS export related mount flags.
@@ -333,7 +334,8 @@ void __mnt_vnode_markerfree_active(struct vnode **mvp, struct mount *);
MNT_NOCLUSTERW | MNT_SUIDDIR | MNT_SOFTDEP | \
MNT_IGNORE | MNT_EXPUBLIC | MNT_NOSYMFOLLOW | \
MNT_GJOURNAL | MNT_MULTILABEL | MNT_ACLS | \
- MNT_NFS4ACLS | MNT_AUTOMOUNTED | MNT_VERIFIED)
+ MNT_NFS4ACLS | MNT_AUTOMOUNTED | MNT_VERIFIED | \
+ MNT_UNTRUSTED)
/* Mask of flags that can be updated. */
#define MNT_UPDATEMASK (MNT_NOSUID | MNT_NOEXEC | \
@@ -342,7 +344,7 @@ void __mnt_vnode_markerfree_active(struct vnode **mvp, struct mount *);
MNT_NOSYMFOLLOW | MNT_IGNORE | \
MNT_NOCLUSTERR | MNT_NOCLUSTERW | MNT_SUIDDIR | \
MNT_ACLS | MNT_USER | MNT_NFS4ACLS | \
- MNT_AUTOMOUNTED)
+ MNT_AUTOMOUNTED | MNT_UNTRUSTED)
/*
* External filesystem command modifier flags.