.

wcfs/internal/wcfs_virtmem.cpp

@@ -255,13 +255,12 @@ tuple<Conn*, error> WCFS::connect(Tid at) {
     return make_tuple(wconn, nil);
 }
 
-// XXX Conn::close
-#if 0
-# close releases resources associated with wconn.
-# XXX what happens to file mmappings?
-@func(Conn)
-def close(wconn):
-    wconn._wlink.close()
+// close releases resources associated with wconn.
+// XXX what happens to file mmappings?
+error Conn::close(wconn) {
+    Conn &wconn = *this;
+
+    wconn._wlink.close();
     wconn._pinCancel()
     try:
         wconn._pinWG.wait()
@@ -269,9 +268,9 @@ def close(wconn):
         if e is not context.canceled:
             raise
 
-    # close all files - both that have no mappings and that still have opened mappings.
-    # XXX after file is closed mappings continue to survive, but we can no
-    # longer maintain consistent view.
+    // close all files - both that have no mappings and that still have opened mappings.
+    // XXX after file is closed mappings continue to survive, but we can no
+    // longer maintain consistent view.
     with wconn._filemu:
         for f in wconn._filetab.values():
             f.headf.close()
@@ -280,7 +279,7 @@ def close(wconn):
             # XXX stop watching f
 
         wconn._filetab = None
-#endif
+}
 
 // _pinner receives pin messages from wcfs and adjusts wconn mappings.
 void Conn::_pinner(IContext *ctx) {