(dir_reparent): Make PARENT a mach_port_t, not a file_t, so that libraries

  that do type translations of file_t won't get bogus arguments for ports in
  other filesystems.

1 files changed, 9 insertions, 1 deletions

diff --git a/hurd/fs.defs b/hurd/fs.defs
index b7dae433..9241de46 100644
--- a/hurd/fs.defs
+++ b/hurd/fs.defs
@@ -1,5 +1,5 @@
 /* Definitions for the filesystem interface. 
-   Copyright (C) 1994, 1995, 1996 Free Software Foundation
+   Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation
 
 This file is part of the GNU Hurd.
 
@@ -339,3 +339,11 @@ routine file_get_fs_options (
 	file: file_t;
 	RPT
 	out options: data_t);
+
+/* Return a new directory port, NEW_DIR, with the same semantics as DIR, but
+   with lookups of `..' redirected to PARENT.  */
+routine dir_reparent (
+	dir: file_t;
+	RPT
+	parent: mach_port_t;
+	out new_dir: mach_port_send_t);