3 files changed, 23 insertions, 3 deletions
diff --git a/hurd/fs.defs b/hurd/fs.defs
index 11b8a8f5..e4ef2861 100644
--- a/hurd/fs.defs
+++ b/hurd/fs.defs
@@ -167,7 +167,7 @@ routine file_getlinknode (
    filesystem cannot be NFS mounted.  */
 routine file_getfh (
 	file: file_t;
-	out filehandle: data_t);
+	out filehandle: data_t, dealloc);
 
 /* Operations supported on directories */
 
@@ -198,7 +198,7 @@ routine dir_lookup (
    data regardless.  */
 routine dir_readdir (
 	dir: file_t;
-	out data: data_t;
+	out data: data_t, dealloc;
 	entry: int;
 	nentries: int;
 	bufsiz: vm_size_t;
@@ -283,7 +283,7 @@ routine file_set_translator (
 /* Return the stored permanent translator for this file.  */
 routine file_get_translator (
 	file: file_t;
-	out translator: data_t);
+	out translator: data_t, dealloc);
 
 /* Return the translator control port to the
    active translator (if any) for this file.  */
diff --git a/hurd/fsys.defs b/hurd/fsys.defs
index 9dd7b2fa..2da29501 100644
--- a/hurd/fsys.defs
+++ b/hurd/fsys.defs
@@ -70,6 +70,22 @@ routine fsys_getfile (
 	filehandle: data_t;
 	out file: mach_port_send_t);
 
+/* Sync a filesystem.  Args are the same as for file_syncfs in fs.defs. */
+routine fsys_syncfs (
+	fsys: fsys_t;
+	RPT
+	wait: int;
+	do_children: int);
+
+/* Change the readonly status of the filesystem.  FORCE (when changing
+   from writeable to readonly) means that existing open ports for writing
+   should be ignored.  */
+routine fsys_mod_readonly (
+	fsys: fsys_t;
+	RPT
+	readonly: int;
+	force: int);
+
 /* The following two calls are only implemented by bootstrap filesystems. */
 
 routine fsys_getpriv (
diff --git a/hurd/fsys_reply.defs b/hurd/fsys_reply.defs
index 2d0888c6..bb649e60 100644
--- a/hurd/fsys_reply.defs
+++ b/hurd/fsys_reply.defs
@@ -40,6 +40,10 @@ skip; /* getfile */
 
 skip; /* getpriv */
 
+skip; /* fsys_syncfs */
+
+skip; /* fsys_mod_readonly */
+
 simpleroutine fsys_init_reply (
 	reply_port: reply_port_t;
 	retcode: kern_return_t);