diff options
Diffstat (limited to 'lib/libspl/include')
| -rw-r--r-- | lib/libspl/include/sys/mount.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libspl/include/sys/mount.h b/lib/libspl/include/sys/mount.h index d4ac6a958..145e785e3 100644 --- a/lib/libspl/include/sys/mount.h +++ b/lib/libspl/include/sys/mount.h @@ -73,4 +73,11 @@ # define MS_DETACH 0x00000002 #endif /* MNT_DETACH */ +/* + * Overlay mount is default in Linux, but for solaris/zfs + * compatibility, MS_OVERLAY is defined to explicitly have the user + * provide a flag (-O) to mount over a non empty directory. + */ +#define MS_OVERLAY 0x00000004 + #endif /* _LIBSPL_SYS_MOUNT_H */ |