s3/modules: ceph_snapshots: Add missing fsetxattr_fn implementation

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/modules/vfs_ceph_snapshots.c b/source3/modules/vfs_ceph_snapshots.c
index 9d93b8ba9da9662f95084bffea20700ef2dea052..a6d06df98c6a4538832accf78e389e0527f5ef4c 100644 (file)
--- a/source3/modules/vfs_ceph_snapshots.c
+++ b/source3/modules/vfs_ceph_snapshots.c
@@ -1342,6 +1342,31 @@ static int ceph_snap_gmt_setxattr(struct vfs_handle_struct *handle,
                                aname, value, size, flags);
 }
 
+static int ceph_snap_gmt_fsetxattr(struct vfs_handle_struct *handle,
+                               struct files_struct *fsp,
+                               const char *aname, const void *value,
+                               size_t size, int flags)
+{
+       const struct smb_filename *csmb_fname = NULL;
+       time_t timestamp = 0;
+       int ret;
+
+       csmb_fname = fsp->fsp_name;
+       ret = ceph_snap_gmt_strip_snapshot(handle,
+                                       csmb_fname,
+                                       &timestamp, NULL, 0);
+       if (ret < 0) {
+               errno = -ret;
+               return -1;
+       }
+       if (timestamp != 0) {
+               errno = EROFS;
+               return -1;
+       }
+       return SMB_VFS_NEXT_FSETXATTR(handle, fsp,
+                               aname, value, size, flags);
+}
+
 static int ceph_snap_gmt_get_real_filename(struct vfs_handle_struct *handle,
                                         const struct smb_filename *path,
                                         const char *name,
@@ -1492,6 +1517,7 @@ static struct vfs_fn_pointers ceph_snap_fns = {
        .getxattrat_recv_fn = vfs_not_implemented_getxattrat_recv,
        .removexattr_fn = ceph_snap_gmt_removexattr,
        .setxattr_fn = ceph_snap_gmt_setxattr,
+       .fsetxattr_fn = ceph_snap_gmt_fsetxattr,
        .chflags_fn = ceph_snap_gmt_chflags,
        .get_real_filename_fn = ceph_snap_gmt_get_real_filename,
 };