.

wcfs/internal/wcfs_virtmem.cpp

@@ -71,9 +71,11 @@ struct SrvReq;
 // WCFS represents filesystem-level connection to wcfs server.
 // XXX doc
 struct WCFS {
+    string  mountpoint;
 
     Conn *connect(Tid at);
-    tuple<os::File, error> _open(const string &path /*, XXX mode*/);
+    string                  _path(const string &obj);
+    tuple<os::File, error>  _open(const string &path /*, XXX mode*/);
 };
 
 // Conn represents logical connection that provides view of data on wcfs
@@ -269,8 +271,16 @@ void _Mapping::_remmapblk(int64_t blk, Tid at) {
 
 // ---- WCFS raw file access ----
 
+// _path returns path for object on wcfs.
+// - str:        wcfs root + obj;
+string WCFS::_path(const string &obj) {
+    WCFS *wc = this;
+
+    return wc->mountpoint + "/" + obj;
+}
+
 tuple<os::File, error> WCFS::_open(const string &path/*, XXX mode*/) {
     WCFS *wc = this;
-    path_ = wc->_path(path);
+    string path_ = wc->_path(path);
     return os::open(path_/*, XXX mode*/);
 }