s3: VFS: vfs_ceph. Implement linkat().

Currently identical to link().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>

diff --git a/source3/modules/vfs_ceph.c b/source3/modules/vfs_ceph.c
index 0a181327d27f2f3cd7aacada56ae8a01df284379..7aaa8e3aa245e34621d9e3b6d7e99800ccff79c4 100644 (file)
--- a/source3/modules/vfs_ceph.c
+++ b/source3/modules/vfs_ceph.c
@@ -1171,6 +1171,28 @@ static int cephwrap_link(struct vfs_handle_struct *handle,
        WRAP_RETURN(result);
 }
 
+static int cephwrap_linkat(struct vfs_handle_struct *handle,
+               files_struct *srcfsp,
+               const struct smb_filename *old_smb_fname,
+               files_struct *dstfsp,
+               const struct smb_filename *new_smb_fname,
+               int flags)
+{
+       int result = -1;
+       DBG_DEBUG("[CEPH] link(%p, %s, %s)\n", handle,
+                       old_smb_fname->base_name,
+                       new_smb_fname->base_name);
+
+       SMB_ASSERT(srcfsp == srcfsp->conn->cwd_fsp);
+       SMB_ASSERT(dstfsp == dstfsp->conn->cwd_fsp);
+
+       result = ceph_link(handle->data,
+                               old_smb_fname->base_name,
+                               new_smb_fname->base_name);
+       DBG_DEBUG("[CEPH] link(...) = %d\n", result);
+       WRAP_RETURN(result);
+}
+
 static int cephwrap_mknod(struct vfs_handle_struct *handle,
                const struct smb_filename *smb_fname,
                mode_t mode,
@@ -1452,6 +1474,7 @@ static struct vfs_fn_pointers ceph_fns = {
        .symlink_fn = cephwrap_symlink,
        .readlink_fn = cephwrap_readlink,
        .link_fn = cephwrap_link,
+       .linkat_fn = cephwrap_linkat,
        .mknod_fn = cephwrap_mknod,
        .realpath_fn = cephwrap_realpath,
        .chflags_fn = cephwrap_chflags,