1 files changed, 30 insertions, 0 deletions
diff --git a/libtrivfs/migsupport.c b/libtrivfs/migsupport.c
new file mode 100644
index 00000000..e5528118
--- /dev/null
+++ b/libtrivfs/migsupport.c
@@ -0,0 +1,30 @@
+/* 
+   Copyright (C) 1994 Free Software Foundation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "priv.h"
+
+struct trivfs_protid *
+_trivfs_begin_using_protid (mach_port_t port)
+{
+  return ports_check_port_type (port, trivfs_protid_porttype);
+}
+
+void 
+_trivfs_end_using_protid (struct trivfs_protid *cred)
+{
+  ports_done_with_port (cred);
+}