1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstore/download.hh b/src/libstore/download.hh
index 5a131c704..487036833 100644
--- a/src/libstore/download.hh
+++ b/src/libstore/download.hh
@@ -72,6 +72,8 @@ struct CachedDownloadRequest
     std::string name;
     Hash expectedHash;
     unsigned int ttl;
+    bool gcRoot = false;
+    bool getLastModified = false;
 
     CachedDownloadRequest(const std::string & uri);
     CachedDownloadRequest() = delete;
@@ -85,6 +87,7 @@ struct CachedDownloadResult
     Path path;
     std::optional<std::string> etag;
     std::string effectiveUri;
+    std::optional<time_t> lastModified;
 };
 
 class Store;