diff options
Diffstat (limited to 'sys/sys/mount.h')
-rw-r--r-- | sys/sys/mount.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/sys/mount.h b/sys/sys/mount.h index 562fa191fe24..4b60055ca6dd 100644 --- a/sys/sys/mount.h +++ b/sys/sys/mount.h @@ -373,9 +373,11 @@ void __mnt_vnode_markerfree_active(struct vnode **mvp, struct mount *); #define MNT_SNAPSHOT 0x0000000001000000ULL /* snapshot the filesystem */ #define MNT_NONBUSY 0x0000000004000000ULL /* check vnode use counts. */ #define MNT_BYFSID 0x0000000008000000ULL /* specify filesystem by ID. */ +#define MNT_NOCOVER 0x0000001000000000ULL /* Do not cover a mount point */ +#define MNT_EMPTYDIR 0x0000002000000000ULL /* Only mount on empty dir */ #define MNT_CMDFLAGS (MNT_UPDATE | MNT_DELEXPORT | MNT_RELOAD | \ MNT_FORCE | MNT_SNAPSHOT | MNT_NONBUSY | \ - MNT_BYFSID) + MNT_BYFSID | MNT_NOCOVER | MNT_EMPTYDIR) /* * Internal filesystem control flags stored in mnt_kern_flag. * |