1 files changed, 8 insertions, 8 deletions
diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh
index 65ee029c261e..07d8198ecaa5 100644
--- a/src/libstore/local-store.hh
+++ b/src/libstore/local-store.hh
@@ -99,7 +99,9 @@ public:
     
     bool isValidPath(const Path & path);
 
-    PathSet queryValidPaths();
+    PathSet queryValidPaths(const PathSet & paths);
+    
+    PathSet queryAllValidPaths();
     
     ValidPathInfo queryPathInfo(const Path & path);
 
@@ -123,15 +125,13 @@ public:
     
     Path queryPathFromHashPart(const string & hashPart);
     
-    PathSet querySubstitutablePaths();
-    
-    bool hasSubstitutes(const Path & path);
+    PathSet querySubstitutablePaths(const PathSet & paths);
 
-    bool querySubstitutablePathInfo(const Path & path,
-        SubstitutablePathInfo & info);
+    void querySubstitutablePathInfos(const Path & substituter,
+        PathSet & paths, SubstitutablePathInfos & infos);
     
-    bool querySubstitutablePathInfo(const Path & substituter,
-        const Path & path, SubstitutablePathInfo & info);
+    void querySubstitutablePathInfos(const PathSet & paths,
+        SubstitutablePathInfos & infos);
     
     Path addToStore(const Path & srcPath,
         bool recursive = true, HashType hashAlgo = htSHA256,