s3: VFS: vfs_netatalk. Implement renameat().

Currently identical to rename().

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

diff --git a/source3/modules/vfs_netatalk.c b/source3/modules/vfs_netatalk.c
index ebdf8d249b62fa1b73eccfe24fc5c26fd9d9262b..14ace3b67fd457e597c20b455f7a52020a51c220 100644 (file)
--- a/source3/modules/vfs_netatalk.c
+++ b/source3/modules/vfs_netatalk.c
@@ -296,6 +296,52 @@ exit_rename:
        return ret;
 }
 
+static int atalk_renameat(struct vfs_handle_struct *handle,
+                       files_struct *srcfsp,
+                       const struct smb_filename *smb_fname_src,
+                       files_struct *dstfsp,
+                       const struct smb_filename *smb_fname_dst)
+{
+       int ret = 0;
+       char *oldname = NULL;
+       char *adbl_path = NULL;
+       char *orig_path = NULL;
+       SMB_STRUCT_STAT adbl_info;
+       SMB_STRUCT_STAT orig_info;
+       NTSTATUS status;
+
+       ret = SMB_VFS_NEXT_RENAMEAT(handle,
+                       srcfsp,
+                       smb_fname_src,
+                       dstfsp,
+                       smb_fname_dst);
+
+       status = get_full_smb_filename(talloc_tos(), smb_fname_src, &oldname);
+       if (!NT_STATUS_IS_OK(status)) {
+               return ret;
+       }
+
+       if (atalk_build_paths(talloc_tos(),
+                             handle->conn->cwd_fsp->fsp_name->base_name,
+                             oldname,
+                             &adbl_path, &orig_path, &adbl_info,
+                             &orig_info) != 0)
+               goto exit_renameat;
+
+       if (S_ISDIR(orig_info.st_ex_mode) || S_ISREG(orig_info.st_ex_mode)) {
+               DEBUG(3, ("ATALK: %s has passed..\n", adbl_path));
+               goto exit_renameat;
+       }
+
+       atalk_unlink_file(adbl_path);
+
+exit_renameat:
+       TALLOC_FREE(oldname);
+       TALLOC_FREE(adbl_path);
+       TALLOC_FREE(orig_path);
+       return ret;
+}
+
 static int atalk_unlink(struct vfs_handle_struct *handle,
                        const struct smb_filename *smb_fname)
 {
@@ -477,6 +523,7 @@ static struct vfs_fn_pointers vfs_netatalk_fns = {
        .fdopendir_fn = atalk_fdopendir,
        .rmdir_fn = atalk_rmdir,
        .rename_fn = atalk_rename,
+       .renameat_fn = atalk_renameat,
        .unlink_fn = atalk_unlink,
        .chmod_fn = atalk_chmod,
        .chown_fn = atalk_chown,